Possibility to choose Graphics backend at runtime #1397

amerkoleci · 2016-05-29T21:20:24Z

Would be nice to separate graphics backend and allow the possibility to choose on Windows platform DirectX, OpenGL or even Vulkan in the future, now we can compile only one backend per library.

damu · 2016-05-30T01:17:20Z

Could possible be done by linking dynamically against Urho+Backend and dynamically loading the corresponding DLL (like UrhoDirectX11.dll or UrhoOpenGL.dll) depending on the settings on application startup before loading Urho.
Would that work currently somehow? Could be easier as changing Urho to include multiple backends.

cadaver · 2016-05-30T08:12:23Z

Currently the graphics class headers (e.g. Texture) are subtly different in their memory layout so this would cause trouble in practice. To work properly (and be certain that things continue to work) it'd need refactoring to a base class which the API-specific implementations inherit.

There would be a runtime-penalty to pay, since it would practically force all implementation functions to be virtual.

iSLC · 2016-06-04T17:32:54Z

I would prefer if it stays as it is. This actually one of the things I like about Urho. It doesn't bother with fancy stuff but rather stick to being a fast and functional. There are plenty of engines out there bloated with this kind of "fancy" features and all of them suck. @damu offered a perfectly viable solution to this.

It's not as if you're going to stop in the middle of the game and be like "oh snap. gotta switch to dx9. oh wait, I liked opengl better. or do I? let me try one more time." and so on...

You only chose the render device at startup which is perfectly fine to do with a custom launcher.

PlasmaDev5 · 2016-06-05T13:27:06Z

@iSLC I don't the use for such a feature is on the game side but more the developer side. For example I work on the graphics side alot so when I make a change I have to compile the engine 3 times and maintain duplicates of the engine. Just a pain when trying to be productive.

cadaver · 2016-06-06T11:13:36Z

If I'm developing / testing shaders, I typically just make copies of the Urho3DPlayer.exe (eg. UrhoD3D9, UrhoGL). Doesn't help if you actually need to make engine changes though.

PlasmaDev5 · 2016-06-06T16:27:11Z

@cadaver thats part of the reason i feel compiling into DLL files that can be swapped either in the application start up code or as cmd options would be extremely useful

cadaver · 2016-06-06T17:16:15Z

Yes, but it's a bit dubious to make a change that has negative performance impact (granted, not necessarily large) only for the sake of engine developers. Typically a project using Urho would stick to one renderer API per platform they're developing on.

PlasmaDev5 · 2016-06-06T18:04:28Z

i understand your point but i personally feel performance vs productivity is always a hard choice but in this case the performance inpact is so mall and the productivity games for not only engine developers but people that want to develop across platforms will be able to benefit. it also mean that if we have a renderer template then adding new backends such as DX12 and Vulkan becomes alot easier

1vanK · 2016-06-06T18:19:56Z

Personally, I absolutely do not need the support of both the APIs at the same time, for the reason that I think counterproductive rewriting shaders for them when OpenGL is the most universal. But if I would be need both of API, I will build two versions and make simple launcher (like Unity) for choice therebetween.

cadaver · 2016-06-06T18:45:20Z

It's also a potential architectural and maintenance cost, since on some platforms (eg. iOS) you likely don't want to use a renderer plugin, so there would be both static & dynamic renderer linking codepaths.

However @dragonCASTjosh if you want to work on this I wouldn't say "no" outright, but if you'd make a PR it would be evaluated for fitness to include in Urho. Probably the performance concern would be the least; the architectural changes would be more strictly evaluated.

PlasmaDev5 · 2016-06-06T18:48:32Z

i may look into it once i have finished with my current PBR improvements

damu · 2016-06-08T16:45:36Z

Hmm should have reacted to cadavers response sooner and/or watched my mails... :-/
Typical endless loop of "ah, I'll look at that later".

I just looked at Texture.h in all three implementations. They don't look that time critical so that some indirect function calls would have a significant impact. Are there other places where it would be relevant?
There are already many virtual functions like with all those Drawables. (BTW those virtual calls could be (theoretically) completely avoided by being a bit "data oriented" and using a list for every implementations like StaticModel with all instances so that the function calls are less virtual or not virtual at all.)

Also maybe some (more) functions could be in the common base to have less virtual functions.
Also the identical data in the Texture (and others) could be reordered or moved to the base so that at least the "common part" has the same memory layout.

It's also a potential architectural and maintenance cost, since on some platforms (eg. iOS) you likely don't want to use a renderer plugin, so there would be both static & dynamic renderer linking codepaths.

Can't Urho already be build to be linked dynamically or statically?
Or do you mean only separating the renderer into a dynamic library? I meant having one library with Urho combined with a renderer in it as that should require less work. Only the users code would have to work with Urho+different renderers without having to be rebuild. Sure that would mean having the Urho code in binary form multiple times in different library files but who cares about that bit of disk space when normally >95% are assets anyway.

cadaver · 2016-06-09T07:30:25Z

For a renderer plugin to be properly implemented in the traditional way also all of Graphics (SetVertexBuffer, Draw...) would need to be virtual, and these are called thousands of times per frame. Just for the Texture class the impact is minimal.

To rather make the Urho library interchangeable no matter what the graphics API could in fact be very desirable, as it could also lead to less code duplication inside the Urho codebase. In this case we'd just need to make sure the Graphics folder headers are all completely graphics API agnostic. Where necessary there could be a private implementation that changes depending on the API. Not 100% sure if this can be pulled off without trouble, but I would say this is the way to go, instead of trying to get a runtime switchable plugin and virtuals everywhere.

damu · 2016-06-09T08:43:35Z

Yes. The headers "normally" used by applications would have to be graphics API agnostic. There may be cases though where an application wants to directly do very special DirectX9/DirectX11/OpenGL stuff and use "private" API specific headers. These headers should of course have to be used in a way so that the user is aware that he leaves "API-independent-land" (like subfolders with the API names or class-names or namespaces).
So it's "just" about (better) separating shared code and API specific code. This should theoretically also ease adding APIs like Vulcan, Mantle or DX12 as dragonCASTjosh already mentioned.

To avoid virtual functions, function pointers, or ifdef's there could also be templates be used to have a compile-time polymorphism. Practically like ifdef's but with type safety and slightly better errors. Compile time costs should not (really) be different.

There's a BGFX library which is an graphics API agnostic abstraction for many different graphics APIs: https://github.com/bkaradzic/bgfx
I don't know how they do it but they may have a good solution. Theoretically Urho could also use BGFX (or parts of it) to outsource graphics API handling, if BGFX is usable / good enough. I've not yet used BGFX.
Does someone know BGFX? Could that be a possible better approach as doing own API abstraction?
I have the feeling that Urho and BGFX are partly quite overlapping as Urho already has some kind of API abstraction.

PlasmaDev5 · 2016-06-09T09:22:41Z

BGFX would be nice to have although not sure what @cadaver will think as it would require rewiring the entire renderer as BGFX handles things differently to Urho3D. I was looking into it for the Atomic guys and found it would be alot of work although after talking a little with the developer of bgfx we found it would be easiest to start from the OpenGL renderer.

BGFX is an amazing systems and i can help with building the renderer (maybe add PBR as standard, and other eyecandy) kinda treat it as a Urho3D renderer 2.0.

damu · 2016-06-09T09:33:11Z

kinda treat it as a Urho3D renderer 2.0.

Sounds a bit like the overhaul the Ogre guys are doing.
Cavader mentioned elsewhere that Urho currently does the classical game engine way of doing things, in contrast to some other engines that go a more "modern" data oriented approach which gives more performance but makes usage harder.
The Ogre guys are working on their overhaul for many years. Is there something else that potentially would improve Urho as well? When changing the renderer this may be an opportunity to do there other changes as well.

Is there a piece in Urho where data oriented could be kinda easily be tested out and give a significant performance impact? I kinda think there is a way to have simple usage like currently (maybe no change on the user side at all) and still be data oriented (enough) to get a speed boost.

cadaver · 2016-06-09T11:36:28Z

I have been away for some years from most "cutting-edge" graphics programming developments but I understand Ogre V2.x is based on the AZDO principles. In their implementation textures are put into arrays automatically by the material system, and large vertex buffers are managed by the engine to concatenate multiple meshes into. This certainly sacrifices usability for the cases where you would just want a straightforwardly functioning material/texture/vertex buffer setup, but I can't speak knowledgeably of the performance benefits.

A real world renderer has to access things like lights, occlusion, zones etc. which causes the CPU-side memory bandwidth access to grow and an "ideal" data oriented system isn't suddenly that easy to design. My gut feeling is that you would need to have many systems (physics, AI, animation, rendering) designed to work together in a data-oriented manner to start seeing noticeable gains, so e.g. experimenting with just rendering may not tell you a lot.

And finally, I think realistically for a large scale rework of Urho someone else has to take over as the project lead, because I don't think I'm going to spend anymore the (large) amount of time that would be needed for that. Consider this as an opportunity.

PlasmaDev5 · 2016-06-09T11:40:20Z

im happy to step in and take point on a rendering rewrite, i dont feel i know Urho enough to touch other areas

maybe set up a group of lead developers one for each area of the engine.

cadaver · 2016-06-09T12:29:48Z

In essence we already have multiple core / lead devs with their specialties, ie. me rendering & overall, @weitjong the build system, and @hdunderscore input & web.

A rendering rewrite would not necessarily be that big if the API facing the rest of the engine is kept mostly same, but what I mean with a real rework is when the whole engine would be changed to a data-oriented / multithreaded design, at which point the things you'd have been used to, like doing a single-threaded FixedUpdate script callback from the physics simulation, would cease to exist and be transformed into something else. Note that I'm not even sure if that's desirable, because certainly there are game ideas which don't need maximum power, but instead just simplicity & usability of the API, to which the current Urho is very suitable.

PlasmaDev5 · 2016-06-09T12:39:02Z

How is Urho at the moment at least 7 years i think its due a modern overhall. Multi-treadding has become a core part of modern engines and modern hardware. Alot of the current urho frontend is great for users and wouldnt need much in a overhall but the backend is old, and we have a chance to bring it to modern ideals. I like the idea of a overhall

cadaver · 2016-06-09T12:52:56Z

The devil of "overhauling" is in the details, though. For example, when you want to separate rendering and logic threads, you will likely end up writing proxy classes for the render thread side of drawable objects (or vice-versa), which easily increases the total amount & complexity of the code, and when you want to separate game logic and physics to run parallel, you no longer have convenient access to fixed-step callbacks. See for example Unreal4 code for reference.

PlasmaDev5 · 2016-06-09T13:05:25Z

i feel that complexity will likely go up i dont think it will be anywhere near as complex as UE4, it there problem was they was focusing more on the end result then letting people use the backed. With Urho one of the core selling point is easy to access and use Source and any overall made would have to keep the source usable.

I think Naughty dogs system of vibers may be a good way to go for the treadding. it will lower complexity compared to engines like Unreal

damu · 2016-06-09T17:40:47Z

Whoa that took an unexpected turn...

Ah now I get the Data Oriented Engine stuff a bit better. That's sounds like more work as I thought. I thought about using less virtual function calls (in time critical parts) by having lists of specific implementations (like StaticMesh) and saving some time with that. I guess that would not save that much when it's more about doing everything multithreaded an giant data blobs instead of small blobs per object.

I also value usability quite high. How is this instancing and StaticMeshGroup compared to Data Oriented? Could something like such optional grouping be used to have texture arrays and mesh concatenation? Would that give some AZDO / Data Oriented benefits while preserving alternatively the "easy approach"?
Do all parts have to work with this concatenation at once or would it be possible to for example let some systems like the physics one still see parts of the arrays as individual vertex buffers to safe work and upgrade part by part while "keeping usable"?

About the developer and lead developer thing: The really hard thing is to keep active. Most developer drop projects after a while or when the projects reach a certain state ("good enough for what I need").
Sure with more manpower there would be much more possible. But maybe there is a way to take small steps instead of doing a year long freeze like Ogre did. (which BTW originally moved me from Ogre to Urho).
With steps it could be like:

introduce a more data oriented "mesh group type". (all systems still use each object in there individually like now)
let the renderer handle the group as one big mesh to safe time and work. Possible sub-steps: Combine textures. Combine vertex buffers. ...
more steps for physics, animation and possible other parts

cadaver · 2016-06-09T18:40:39Z

I believe that you'd need a real-world complex application that stresses the engine and brings out the slow spots, to see what actually needs to be improved, or can be improved. For the Ogre 2.x specific things, I actually recommend you to experiment with it (or for starters, just read the developer forum); I don't think I'm qualified to comment much deeper. In favor of keeping things simple I would think that any texture array / mesh combining should be done as a preprocess by the developer (possibly using a custom tool) and not automatically by the engine at runtime. By testing with and without this processing you could see the performance difference, if any.

A year or so ago I replicated the HugeObjectCount test in Ogre 2.x and it was somewhat slower than Urho. In both engines, this stresses the culling and renderqueue by having a large number of similar objects, which the renderqueue then notices: hey same mesh and material, these can be instanced. This is arguably far from a sensible real-world application, but it reveals the upper bound of renderer internals' performance (ie. when you have different meshes and materials, it's necessarily going to be slower)

PlasmaDev5 · 2016-06-10T10:06:35Z

I may take up to work of overhauling Urho, ill likely start the end of next week but everyone is free to contribute. Also Cadaver you input as progress happens is largely welcome as it is your engine :) if things are to different to your requirements i will host it as a different "flavor" of Urho

cadaver · 2016-06-10T10:39:24Z

Sure, you're welcome to do that. For actually merging large changes into mainstream Urho I'd say there needs to be quite widespread argument from both users and developers that it's wanted (since it's likely that e.g. scripting is out in a completely task-based system) but you're always free to host your own fork.

PlasmaDev5 · 2016-06-10T11:21:36Z

i was going to post on the forums to see what people want but i seams to be down for me

cadaver · 2016-06-10T11:37:57Z

I suggest to be quite specific and have a plan of what exactly are you going to change, because if you post a vague plan then I guess most users would respond with a vague "yes" without understanding what is exactly going to change. Compare to when Dark Sylinc started the Ogre2.0 work, he had prepared a pdf of about 100 pages - no need to go to those lengths, but to have some idea of the scope.

Alternatively you can just start working and let the code speak for itself, if the changes are good, I'd suspect you would get users behind it even if it's not in the mainstream Urho repo for some time being.

PlasmaDev5 · 2016-06-10T11:44:08Z

i way write up a small document on my plans and maybe have an area for suggestions and things we haven't considered

OldSnake22 · 2017-11-28T06:31:03Z

@boberfly and @rokups I see that you are working actively on BGFX implementation and this is great ! Can you provide me some information about when do you think it will be ready ? What is still left to do ? Thank and keep up your good work.

rokups · 2017-11-28T08:31:15Z

Hey @OldSnake22. Just today @boberfly managed to get some visible result - a red screen, so it is quite a while away. All i know is that @boberfly seems to be about finishing shader stuff at the moment. He can comment more in depth when he wakes up.

boberfly · 2017-11-28T09:15:30Z

Hey, yea just smashing at the debugger, pretty much everything is implemented in some wip form, including shaders but just trying to get the hello world to render right now. Maybe some time this week we'll get something resembling an alpha? Then once I progress to the more complicated examples I can stress-test the more complex render paths/framebuffer stuff and fix up any shader errors.

I'm getting GL3/DX11 to work first, then I'll need to bring over the checks for mobile/GLES2/GL2 so they work as intended and then polish++

OldSnake22 · 2017-11-28T09:18:38Z

Perfect ! Thank you both for your answers. This will be a nice christmas present ;)

boberfly · 2017-11-28T09:34:11Z

OldSnake22 · 2017-11-28T09:41:31Z

@boberfly Nice im sure that you will have a hello world working example very soon ;) Can you keep us informed about the progress on this thread as you make some progress ? Thank you.

Beside this BGFX base implementation are you planning to add some features like geometry / compute shaders for example ?

boberfly · 2017-12-01T05:10:15Z

Still plugging away btw with small fixes here and there. The red is gone (.Uint() on a colour is a different order so alpha became red). I am stuck right now with a few things and renderdoc doesn't give me enough info.

boberfly · 2017-12-01T05:16:53Z

Yay screenshot...
https://github.com/boberfly/Urho3D/releases/tag/0.0

If you want to make renderDoc log dumps, make a temp dir in Debug and hit F11...

OldSnake22 · 2017-12-01T06:04:19Z

Really hope you can sort it out :) Good luck !

boberfly · 2017-12-01T08:08:59Z

boberfly · 2017-12-07T09:08:23Z

bgfx dx11 vs urho dx11

eugeneko · 2017-12-07T09:24:40Z

@boberfly Great! I must test it. But... where is FPS?!

OldSnake22 · 2017-12-07T11:05:35Z

Congrats ! +1 for the FPS comparison please :)

bkaradzic · 2017-12-07T17:16:57Z

@eugeneko FPS is on screenshot on the left (actually a lot of info there, for example red text means it's debug build)

aurodev · 2017-12-07T19:54:53Z

2320.13 FPS for a single instanced cube 🥇 Lol!

Just getting this into/underneath Urho is awesome! Good work!
Hopefully the actual changes to the API, xplat etc., when this is integrated, will be minimal.

@boberfly @bkaradzic Thanks!

#urhorocks

bkaradzic · 2017-12-07T21:00:53Z

@aurodev Yeah this scene is not really good perf test, + he has 1080 which is quite high end.

boberfly · 2017-12-07T21:02:41Z

Yep no benchmarks yet, instancing is not in yet plus I need to fix things first like the projection matrix (the moment you move the camera it all breaks)... :)

1vanK · 2017-12-08T12:34:57Z

Is it works as additional layer?

Standart: Engine > Graphics API > OpengGL, DirectX
With Bgfx: Engine > Graphics API > Bgfx > OpengGL, DirectX, Vulkan

bkaradzic · 2017-12-08T16:55:40Z

Nope, what's there "Graphics API" becomes bgfx, and what's scene becomes simplified because switch from imperative to declarative API, and functionality that's moved inside bgfx (sorting, state tracking, etc).

1vanK · 2017-12-08T17:09:47Z

I'm not sure I completely understand. Will scene node system be changed?

bkaradzic · 2017-12-08T17:22:24Z

Not user facing / high level, but internals / guts, since it does redundant stuff. Output result should not change.

1vanK · 2017-12-08T17:25:38Z

since it does redundant stuff

for example?

bkaradzic · 2017-12-08T17:31:46Z

See above:

and functionality that's moved inside bgfx (sorting, state tracking, etc).

1vanK · 2017-12-08T17:34:37Z

Sorting of batches is done in several lines. Why use for this additional library?

p.s. I somehow thought that bgfx have Vulkan, but now I looked into the repositories and did not find it

bkaradzic · 2017-12-08T17:53:32Z

You get all Urho rendering features already supports + D3D12, Metal, (and Vulkan after it's done: https://github.com/bkaradzic/bgfx/blob/master/src/renderer_vk.cpp)

Then you get ability to switch rendering backend, choose GPU (for multi-GPU machines) in runtime (see issue title above).

You get unified shader language, so authoring shaders is done once, not once per rendering backend.

You get ability to submit rendering draw calls from multiple threads.

Switch from imperative to declarative API allows you to simplify scene graph, so you don't need to iterate multiple times over the same objects, and can submit all passes at once during single pass.

You actually get someone to maintain renderers, since project lost someone who was doing that.

1vanK · 2017-12-08T17:59:19Z

Thanks for clarifying

boberfly · 2017-12-11T03:34:18Z

Currently it is GraphicsAPI > BGFX > DX/GL/etc. so not much changes at all to keep the other ones working side by side, however there are parts which are bypassed like the sorting found in Batch.cpp is now delegated to BGFX, and any GL/DX-specific parts are now checked using caps.

PlasmaDev5 · 2017-12-11T11:17:41Z

imagine it is set up this way as an initial pass so its easier to get things up and running. In the long run do you plan to remove Urhos abstraction layer in favor of direct BGFX access?

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fix-typo-gltf 44b38263a5 Merge pull request #1590 from aavenel/fix-cmake-unit-win b9845285ca Merge branch 'master' into fix-cmake-unit-win a41bef0d54 Merge pull request #1591 from aavenel/fix-warnings-win eb452b28a2 Fix warning on MSVC14 d529dd17f9 Fix warning cast double to float 273f6b0267 Fix MSVC14 warning cast double to real f80e8b39a1 Fix warning C4138: '*/' found outside of comment on MSVC14 c63263b025 Fix typo on gltf2 camera parameters d8d5cf1a2d Copy assimp dll to unit folder on windows 6c59c83e0f add missing include 0bdb375804 Add missing file export into archive. 09a5946dbd Prepare archive structure. 35819340aa Merge pull request #1588 from elect86/patch-15 ad2223f1c5 Merge branch 'master' into patch-15 a1c1ad74bd Merge pull request #1582 from mrautio/master fdb52723c4 Update Readme.md d180cfcba5 Merge branch 'master' into master ed4e6b0db0 Merge pull request #1580 from assimp/scene_combiner_crash e35f789ace Merge branch 'master' into scene_combiner_crash ac37977230 Merge pull request #1575 from elect86/patch-12 454b8919b0 use one header for all xml-tags. 6da4258206 Merge branch 'master' into patch-12 a2ba3d630d Merge pull request #1586 from turol/validate b474e75e29 3Mf-Export: add prototypes for relations and rest of 3MF-document. 127705d347 Unit tests: Enable data structure validation in cases where it doesn't cause failures a7be5b527f add missing return statement. 9ca7b00280 Merge branch 'master' into export_3mf c22b4acd47 3MF: Export initial commit. 70d9df868d Merge branch 'master' into patch-12 4cf8e10235 Merge pull request #1585 from pdaehne/master ba3acd7459 Merge branch 'master' into patch-12 a05d74a281 [glTF2] Moved byteStride from accessor to bufferView beff88228d Merge branch 'master' into master 4502d72ee6 Merge pull request #1584 from pdaehne/master 6cbfd5b977 [glTF2] Implemented reading binary glTF2 (glb) files 9f1dce8e57 Merge branch 'master' into master 4fb5038fb1 Add support for building Mac OS X Framework bundles 2a9f79f958 check for 0 properties before copy them 55c9761228 Merge branch 'master' into patch-12 9707fde709 check for nullptr dereferencing before copying scene data e1837b6cc8 Merge pull request #1576 from elect86/patch-13 65d6daa414 Merge branch 'master' into patch-13 b408e25a1d Merge pull request #1579 from assimp/fix_android 1a1d96d3e2 Merge branch 'master' into fix_android a8e65a1e8a Fix android build. 864a080b45 Merge pull request #1578 from turol/warnings 8ae7231654 Blender: Silence warning about uninitialized member 2c8cc1f732 BlenderDNA: Silence warning about uninitialized member bcffa28a33 MDLImporter: Don't take address of packed struct member 10f4b6f95c assimp_cmd: Fix strict-aliasing warnings 53119e74f8 Open3DGC: Fix strict-aliasing warnings 1067ae4bfa FIReader: Fix strict-aliasing warnings c1515db56f Blender: Fix strict-aliasing warnings 40bb3f3d0f Unit test: Fix signed/unsigned comparison warnings 3e78bd51d4 Merge pull request #1577 from elect86/patch-14 703d046fd9 Update ValidateDataStructure.cpp fc360b9cc8 Update ValidateDataStructure.h b428c66f39 Update ValidateDataStructure.h fb9a5950fd Merge pull request #1569 from assimp/issue_1513 07a99e0843 Merge branch 'master' into issue_1513 fae198ebfe Merge pull request #1572 from elect86/patch-11 d9965f6220 Update Importer.cpp 98da53e66a Merge pull request #1498 from turol/analyze 7db10022e9 closes assimp/assimp#1513: fix assimp for cross compile for android 983e52e308 unzip: Remove dead assignment 76de3e0828 clipper: Add assertion to silence a static analyzer warning c248ae3797 unzip: Remove dead assignments 9b88715361 unzip: Bail on bad compression method 0bc259fd95 unzip: Fix possibly uninitialized variables 11fdaa31bc clipper: Add assertion to silence a static analyzer warning fc59f190ae OpenDDLExport: Reduce scope of a variable ef91211231 OpenDDLExport: Remove dead variable be1d346c28 Open3DGC: Add assertions to silence static analyzer warnings 58d5d04e82 OpenDDLParser: Remove dead assignment 635a515e69 OpenDDLParser: Fix another potential memory leak eb5f47f5c5 OpenDDLParser: Fix potential memory leak 9dadec7736 assimp_cmd: Add assertion to silence a static analyzer warning f475803f93 X3DImporter: Add assertions to silence static analyzer warnings 66c18cc406 TerragenLoader: Remove unused variable e47bf932e8 SIBImporter: Add assertions to silence static analyzer warnings 583d3f88b8 FBX: Remove dead assignment ef0af40f90 IFC: Remove dead code b49a4e1338 PLY: Remove dead assignment and reduce scope of a variable 97843f19d2 OpenGEX: Add assertion to silence a static analyzer warning f470b8466f GLTF2: Fix signed/unsigned warning f90019bc1e NFF: Add assertions to silence static analyzer warnings 3f299b2a2b NFF: Split up some complicated assignments d24e0d44b2 Raw: Fix misleading indentation warning 2b93a210c9 NFF: Reduce scope of a variable 940449d837 LWO: Reduce scope of a variable a276a02726 IRRLoader: Fix confusing boolean casting 437816fc33 AssbinExporter: Add assertion to silence a static analyzer warning 4c9f169109 ASE: Add assertion to silence a static analyzer warning 856d402b59 AMFImporter: Add assertion to silence a static analyzer warning 2c7770eed5 AMFImporter: Add a block bd0d47c5fc Whitespace a7fccf8f33 OptimizeGraph: Fix possible null pointer deref 10000 erence c51b92cfa3 RemoveRedundantMaterials: Add assertion to silence a static analyzer warning 95f2319b41 ImproveCacheLocality: Add assertion to silence a static analyzer warning c774e864a0 Remove some dead assignments 266e3b29a8 RemoveRedundantMaterials: Set pointer to nullptr after deleting it 35907e3446 Travis: Disable unit tests in scan-build config 59d1a1d819 Travis: Move slower builds earlier to improve parallelization 76919e87ea fast_atof: Silence some uninitialized variable warnings a15bfceb7e Travis: Add static analysis to build 80ba6d10f7 Merge pull request #1567 from assimp/fix_android_build c15c96ac76 CMake: use define for D_FILE_OFFSET_BITS only for not-android systems. 98a1b7671d Merge pull request #1558 from assimp/issue_216 24b728b3ea FindDegeneratives: adapt unittests and add configs 9206d1b62b Merge branch 'master' into issue_216 b2b671d8ad Merge pull request #1563 from assimp/fix_buggy_excape_sequence d0ac06cbfd fix buggy escape sequence. 9756b48bca Merge pull request #1560 from assimp/source_groups_for_ut 005b537324 unittests: add VS-based source groups for the unittests. 248e26ca03 Merge pull request #1557 from Matter-and-Form/gltf2-mesh-export-fix de1ec4ee5d Merge branch 'master' into gltf2-mesh-export-fix f0bed87e07 Merge pull request #1559 from luzpaz/misc-typos 12dbbd4ce9 Misc. typos ad2ff9fd71 check for area test if the face is a triangle. 30e06f7437 closes assimp/assimp#216: check the area of a triangle to check if its degenerated or not. 9ec117d0bc Fix export of deleted meshes; Add LazyDict::Remove method 9a13bf236f Merge pull request #1556 from assimp/issue_1292 5bc4e73727 Merge branch 'master' into issue_1292 bd104bda3b Merge pull request #1555 from assimp/issue_1315 ab639a71ae Merge branch 'master' into issue_1315 36475bf868 closes assimp/assimp#1292: export class subdivision cdfd4b9702 closes assimp/assimp#1315: check in exporting against out-of-bounds-access . 191454671d Merge pull request #1511 from eevictor/master 6954c7d75b Merge branch 'master' into master fe55bc9996 Update ColladaExporter.cpp c11a93e73c Merge pull request #1552 from assimp/issue_1251 6b826fecfd Merge branch 'master' into issue_1251 f41ed2f41f closes assimp/assimp#1251: use correct lookup for utf32. 792523ce90 Merge pull request #1551 from larsjsol/md2_fix 29cf414468 Merge branch 'master' into md2_fix a88a23ac7c Merge pull request #1549 from assimp/issue_104 75fdd25b6b Merge branch 'master' into issue_104 da7ce89ff2 Update STLLoader.cpp b87e7643d2 Update STLLoader.cpp 4ff2592747 Update STLLoader.h 26171a7949 SLD: add test model and a unit test. 9a9f18bbed closes assimp/assimp#104: deal with more solids in one STL file. 10a6524300 Merge pull request #1545 from assimp/issue_213 a77d9d7b21 Merge branch 'master' into issue_213 e09349c734 Merge pull request #1544 from assimp/issue_1526 4a4f3fddc7 closes assimp/assimp#213: log an error instead of letting the fbx-importer crash. 6b04b20869 closes assimp/assimp#1526: use correct include folder for assimp. b0e86d281b Merge pull request #1543 from assimp/issue_1533 5922200ec3 Merge branch 'master' into issue_1533 9835d28f72 Merge pull request #1542 from assimp/UnitTest_X3D f43586305c closes assimp/assimp#1533: put irrXML onto exclucde list for doxygen run. ab3cf3687c Merge branch 'master' into UnitTest_X3D 770f531cc6 X3D-Importer: add missing file. 2929a27edc add unittest for x3d-importer. 1e9919ce81 Merge pull request #1541 from assimp/issue_1351 02b042d78e closes assimp/assimp#1351: use correct name for obj-meshname export for groups. abca0a79f3 Merge pull request #1538 from assimp/aavenel-unittest_obj_importer a33e115fd1 fix mem-lead: face will be not released in case of an error. c9ada44ab5 Fix memory leak in case of an error. 4879fe13ca Merge branch 'unittest_obj_importer' of https://github.com/aavenel/assimp c700c08fa5 Merge branch 'master' into master d5692ccf30 Merge pull request #1537 from assimp/Anatoscope-ObjExporter_nomtl b7bd006304 Merge branch 'master' into ObjExporter_nomtl eeee744e21 Merge pull request #1536 from assimp/Anatoscope-fix_trivial_warnings 4dab6f9be3 Merge branch 'master' into Anatoscope-fix_trivial_warnings 4910af3814 Merge pull request #1535 from assimp/kimkulling-patch-1 9a721d0ef4 Update .travis.yml 4587e63e2f Merge branch 'master' into fix_trivial_warnings 56674de1d8 Merge pull request #1534 from Matter-and-Form/texturefile-int-name-fix 2922753589 Return early when element is TextureFile c86c7b4518 Update .travis.sh d279a3cc02 Merge branch 'master' into fix_trivial_warnings 5b76a31485 fix trivial warnings 931542bf3c Merge branch 'master' into ObjExporter_nomtl c666a05e16 Merge pull request #1524 from Matter-and-Form/invalid-texture-coordinates-cleaning-fix ce7f379aa3 Merge branch 'master' into invalid-texture-coordinates-cleaning-fix 62e3ac9b4d Merge pull request #1525 from daeyun/daeyun-lib-dirs bf9d319489 Update helper.py e52e44ea07 Formatting cc4531459f Set mNumUVComponents to 0 when deleting texture coordinate sets 938c02a358 Merge pull request #1523 from assimp/issue_1490 8be196f77d closes assimp/assimp#1490 : fix invalid access to mesh array when the array is empty. a502560da1 Merge pull request #1520 from assimp/issue_1514 af4556d569 only scale the root node because this will rescale all children nodes as well. 64ee21024b Add missing file. ae020281e2 Add unittest 711050de8a fix frame pointer arithmetic 4d09e61b13 Merge branch 'master' into master 99b9ba4c11 Merge branch 'master' into master aca8f068d0 Update ColladaExporter.cpp bbeb9dd640 Use correct lookup if scaling is enabled. d6f5ad66b2 closes assimp/assimp#1514: add misisng flag to enable global scaling. f49de6ecfe closes assimp/assimp#1514: add postprocess step for scaling c1c4a5ed2a Add two unit tests for OBJ importer 89d198399c Merge pull request #1516 from Matter-and-Form/gltf2-export-roughness-from-shininess-fix a6688243a7 [ObjExporter] add a test for the "no mtl" version of the obj exporter 18cef9b391 [ObjExporter] add a "no mtl" version of the obj exporter 8b73ec7541 Fix shininess to roughness conversion; Add comments 92046319be Merge pull request #1503 from Matter-and-Form/gltf2-materials bfa33b50ad Merge branch 'master' into gltf2-materials 6d98f82440 Merge pull request #1512 from aavenel/safe_atoi_OBJ cc8374dd80 Return exception when obj file contains invalid face indice aa733d6f77 Merge pull request #1486 from autodesk-forks/adsk-contrib-fix-std-stream-overflow 90ba199ad4 Update ColladaExporter.cpp cd4ef0a2e9 Update ColladaExporter.h 8cf61c3c89 Merge branch 'master' into adsk-contrib-fix-std-stream-overflow 6e88838602 powf -> pow 40147d253d Prefer “BLEND” over “MASK” as an alphaMode default 89358458f0 Approximate specularity / glossiness in metallicRoughness materials a898c1f2d1 SpecularFactor import and export improvements c71790c78d Diffuse color and diffuse texture import and export improvements dbae8e497d Merge pull request #1502 from Matter-and-Form/bugfix/gltf1-version 5eaf083fbd Fix output of glTF 1 version string 130c25eadb Merge pull request #1501 from assimp/kimkulling-traviscleanup 832c1fcc7f Update .travis.sh 299c34f063 Update .travis.sh 4d30ae5436 Merge pull request #1500 from assimp/kimkulling-doc_path c49d12cabb Merge branch 'master' into adsk-contrib-fix-std-stream-overflow 4354cce313 Update Readme.md 2f56560e3f Merge pull request #1497 from ihmcrobotics/feature/jassimp-classloader-license 00e13ccd77 Merge branch 'master' into adsk-contrib-fix-std-stream-overflow b0c435a66e Merge branch 'master' into feature/jassimp-classloader-license 0b2d5de94f Merge pull request #1496 from aavenel/unitTestObj 85b1181486 Merge branch 'master' into unitTestObj d997ea961a Merge pull request #1499 from ihmcrobotics/feature/collada-up_axis-api-improvements 42e2c30b4b Added helper getters for casting metadata payloads 1aa15c8069 Fix header and remove old debug code 100fa76a90 Merge remote-tracking branch 'upstream/master' into feature/collada-up_axis-api-improvements ff758e4c15 OBJ : add unit test to validate relative indices 9d2bcb56c7 Merge remote-tracking branch 'upstream/master' into feature/jassimp-classloader-license 82debbf54a Fixed copyright notice for IHMC jassimp improvements to BSD. Updated README b2eb599176 Update ColladaExporter.cpp 44ad80201c Merge branch 'master' into adsk-contrib-fix-std-stream-overflow 82b269c424 Merge pull request #1480 from turol/ubsan f8c4002294 Fixed a divide by zero error in IFCBoolean that was latent, but nevertheless a bug 9a6b141568 FBX: Replace bad pointer casting with memcpy 7cbb5f4d3b B3DImporter: Replace bad pointer casting with memcpy 7b73fe8b02 Travis: Add Clang UBSan build configuration 6efe4e2841 CMake: Add support for Undefined Behavior sanitizer 8e7f476490 Merge pull request #1494 from assimp/invalid_normals_in_unittest 1767663071 Merge branch 'master' into invalid_normals_in_unittest 5a15226a95 Merge pull request #1489 from ihmcrobotics/feature/jassimp-classloader f56e28ea3c UnitTest: use correct initialized normals in unittest. 5e739acfa1 Merge branch 'master' into feature/jassimp-classloader 01510dfe1b Merge pull request #1491 from assimp/fix_blender_overflow e662f2dc6f Blender: fix short overflow. 5e00d4d5cb Populate metadata on Java objects. a7c1dde56e Added return statement to Write 0229a3acf3 Added supported for custom IO Systems in Java. Implemented ClassLoader IO System 33a54f021e Fix small bug in getStaticField 00eb2e401a Added field and getter for metadata entries to AiNode.java. 3ef1f37a80 Create AiMetadataEntry.java for jassimp port. e79848ff79 Merge branch 'master' into adsk-contrib-fix-std-stream-overflow 114c48bbcf Merge pull request #1479 from jaredmulconry/appveyor 3e7dbb5dfb Merge branch 'master' of github.com:assimp/assimp into appveyor c3074a81ca Merge pull request #1464 from assimp/issue_1453 a1b79e23e6 Merge branch 'master' into adsk-contrib-fix-std-stream-overflow 8f141c1966 Update utObjImportExport.cpp c128e7e56c Merge branch 'master' into issue_1453 fa91a0f64c Another minor source change, this time even more minor than the last. Let's see what the cache can do with this. 1497cc27b2 Cleaned up the whitespace again. Let's see how the cache does. dce2be9e09 I think I've worked out where the obj's are located. We shall see if the cache picks them up. 94e3f903e2 Merge branch 'master' into appveyor bb173749c1 Attempting to fix the directories being cached. eb46a40849 Merge branch 'master' into appveyor b8ad03baa1 Because I have to change a file somewhere to properly test the cache on AppVeyor, I've made some whitespace a bit better. 63338c0605 Merge branch 'master' of github.com:assimp/assimp into appveyor ffaa42af79 Merge pull request #1482 from TransformAndLighting/master 7c8e8e04fa Merge branch 'master' into adsk-contrib-fix-std-stream-overflow 7353d25c13 Prevent failing stringstream to crash the export process 469c1a068f Merge branch 'master' of github.com:jaredmulconry/assimp into appveyor d60fe38253 Merge branch 'master' into master 21add21ab1 Merge pull request #1484 from jaredmulconry/msvc2013_tempfile_fix b2716a9c3f Merge branch 'master' into msvc2013_tempfile_fix 55cfe298b0 Merge pull request #1483 from turol/warnings 4a915653f5 Fixed IOStream reporting a file size of 0 for files that have been written, but not yet been flushed to disk. f90d874978 Open3DGC: Remove redundant const qualifiers from return types cd64eae590 GenericProperty: Remove useless const qualifier from return value 7e033c6cef FBX: Remove useless const qualifier from return value 3b4ffbc1b6 Test failures are now getting properly reported. Turning off 'fast finish' to allow all tests to execute. d8e3952b64 Merging the test_script with test reporting was a terrible idea in retrospect. on_finish should serve the purpose. e60e396721 Attempting to address failures with chained batch and powershell commands. 61836080c5 Quote escaping across nested batch and powershell hurts my brain. 27b6cc22db No fun/multiline allowed. 022a34e54c Fixing multiline batch command weirdness. 54d2f25aa5 Attempting to get test results reporting even if an error occurrs. 5e5b7f4f75 Refined the appveyor config so that test output is reported even if tests fail. 5149149b07 The environment section doesn't do what I thought it would. Duplication is bad, but seems neccessary. 58ac747634 Fixed some bad usage of environment variables. 90c9884c5e The environment section uses different syntax for a list of vars. 81d3010f73 Added the mtime_cache script to hopefully improve use of incremental building with appveyor. Reduced the verbosity of the appveyor config. Added use of mtime_cache. Fixed the output of an xml version of the test output for hooking into appveyor. 52da099738 Updated test output to log to xml and to upload those results appropriately, so they show up in AppVeyor correctly as tests at the end. 6a2dfb1efc Fixed up the path to the build artifacts to be cached. 3e80aabde5 Attempting to get tests to run. 26851880e4 Attempting to address issues with cloning the repo. shallow_copy seems to fail at times. I'll let it continue to clone the whole history. b57011552b Merge branch 'master' into issue_1453 f925e2cf4e Reproduce issue and remove assertion when a nullptr makes more sence fe79322959 Attempting to get the tests detected and run. d3de8dbf5f Paths aren't what I expected for the test directory. Trying something else, with a testing call to dir to help track it down. ba43e3a152 x86 isn't a valid VS platform. Win32 it is, then. 4c06abf281 Replaced the worker image name, which doesn't work as generator name, with a manually created generator name. 75eb2ad071 Merge branch 'master' into appveyor 63764ae42a Apparently @ escaping batch commands doesn't work in this context. 8f54892439 Cleaned up appveyor setup, added VS 2017 to the build matrix and attempted to add running of tests. 8e8ed97750 Merge pull request #1478 from turol/travis 10b49dfd25 Travis: Remove old attempt at disabling default configurations 684cb88e83 Travis: Remove redundant config bd65811329 Travis: Rename TRAVIS_NO_EXPORT to DISABLE_EXPORTERS so its meaning is more obvious 69b8c1f60d Travis: TRAVIS_NO_EXPORT is now implicitly off, disable explicit off f2cf8bf075 Travis: Disable GCC AddressSanitizer build, Clang AddressSanitizer is strictly better ea58801a2d Travis: ENABLE_COVERALLS is now implicitly off, disable explicit off 7037fdfe2c Travis: ASAN is now implicitly off, disable explicit off 42142105fa CMake: Be more verbose about enabled options 54d14e6e3b Travis: Refactor how we build CMake options 5301768256 Travis: Remove unused LINUX env variable 9a79d243f9 added additional displacement texture token. cc562b2b1c Merge pull request #1477 from turol/clang 326158633b Fixed warnings on MSVC caused by implicit conversions from double to float. 50b43f76e1 OpenGEXImporter: Copy materials to scene b841ed194b OpenGEXImporter: Store RefInfo in unique_ptr so they get automatically cleaned up 775f984d99 OpenGEXImporter: Fix IOStream leak 22b55d01a2 OpenGEXImporter: Store ChildInfo in unique_ptr so they get automatically cleaned up 61278aa408 AMFImporter: Fix memory leak 1f16ed9fd0 UnrealLoader: Fix IOStream leak 1bee5b0025 utRemoveVCProcess: Fix memory leak 9eef4c16a8 utMetadata: Fix memory leak 9f5b58e706 Upgrade RapidJSON to get rid of a clang warning ae8a4c0c62 Fix warning about non-constant array size d28e88feb7 CMake: Remove OpenMP stuff, it's unused and breaks Travis clang build 5cc316b874 Travis: Treat warnings as errors, without typos this time a3053eb358 Travis: Build with clang too 8ef219b985 Merge pull request #1476 from assimp/revert-1471-clang c1f93a69ae Revert "WIP: Enable Travis clang build" 4a9ab98240 Merge pull request #1474 from jaredmulconry/issue_1470 c9b9dab1ff Merge pull request #1475 from jaredmulconry/master b360838ef6 Merge pull request #1471 from turol/clang 3803a5181c Fixed warnings on MSVC caused by implicit conversions from double to float. 341222697a Address warnings on Clang 3.9 caused by having a static data member in a class template. 3f0bb9c634 OpenGEXImporter: Copy materials to scene 568003a0d3 OpenGEXImporter: Store RefInfo in unique_ptr so they get automatically cleaned up e7ff7b167f OpenGEXImporter: Fix IOStream leak b6d2b91799 OpenGEXImporter: Store ChildInfo in unique_ptr so they get automatically cleaned up 316046f748 AMFImporter: Fix memory leak 34acf47acd UnrealLoader: Fix IOStream leak 674fb5a46c utRemoveVCProcess: Fix memory leak 9bcfce63dc utMetadata: Fix memory leak 65547d5760 Upgrade RapidJSON to get rid of a clang warning afce984228 FBXImporter: Add explicit instantiation of log_prefix so other FBX source files can see it bf1aaf98f9 IFCImporter: Add explicit instantiation of log_prefix so IFCMaterial.cpp can see it e7c112916b Removed unnecessary files from zlib contribution a824b79508 Merge branch 'master' of github.com:assimp/assimp into issue_1470 1ef3b0f3f3 Fix warning about non-constant array size 452885672e CMake: Remove OpenMP stuff, it's unused and breaks Travis clang build 9eeece1b35 Travis: Treat warnings as errors, without typos this time f6706f3532 Travis: Build with clang too cbca8f574e Merge pull request #1432 from turol/asan 2a7f975613 Merge pull request #1469 from turol/warnings bab6ca2085 Upgraded zlib to 1.2.11.1 from the develop branch. 3964f5cf43 Update .gitignore c3e9d6132c Merge pull request #1468 from assimp/issue_1467 b5db7d3649 Disable warning 4351 on MSVC 2013 003c728daf appveyor: Treat warnings as errors 799f0a3ac8 Fix warnings-as-errors flag on MSVC 5804667dbb Addressed some mismatched news/deletes caused by the new glTF2 sources. 1eb7eceddf Addressed a number of memory leaks identified in unit tests by asan 29e46e4bb8 Addressed asan failures caused by misuse of APIs within unit tests. 1095ec454b Fix delete / delete[] mismatches in glTF2 importer efd861253d Fix delete / delete[] mismatches in MakeVerboseFormat da96b32fb9 Fix out-of-bounds read in MaterialSystem unit test 5ecab20bd0 Fix delete / delete[] mismatch in glTFAsset fff800f9ab Enable AddressSanitizer for Linux clang build 4652b66bb5 Add AddressSanitizer option to CMake 6ec25be0a6 OpenGEX: improve logging to be able to detect error-prone situations. 3f4663e369 closes assimp/assimp#1467. c202d43d8f Merge pull request #1466 from jaredmulconry/issue_1330 94860ff66e Merge pull request #1465 from turol/warnings f7b2380f86 travis: Treat warnings as errors 77ce6e562d Fix CMAKE option name 45d93701f8 Open3DGC: Fix some uninitialized variable warnings 9088deeb1d Eliminated all warnings under clang with default settings. One remains in the included zlib contrib project. a9e8836271 Added -fPIC flag to C compilers for GCC and clang. Removed -pedantic flag from some compilers. c4e91eb33f add some asserts. 2056e56bdb Obj: prepare test to reproduce crash on linux. 1c76962c98 closes assimp/assimp#1450: use correct name of exporter to gltf2 9033071237 Obj: rename attribute from exporter. 5adc029225 Merge branch 'master' of https://github.com/assimp/assimp c42589460d closes assimp/assimp#1459: fix out-of-boundary access error 6ae35fb4d1 Merge pull request #1462 from jaredmulconry/issue_1330 d28f45bfa8 Merge branch 'master' of github.com:assimp/assimp into issue_1330 87546ec54c Merge pull request #1461 from jfaust/master 4feac1b1f9 Changed a couple more function interfaces to correct the input type. 12b6895f7b Replaced unsigned long for the crc table to z_crc_t, to match what is returned by get-crc_table febd611d48 Fix glTF2::Asset::FindUniqueID() when the input string is >= 256 chars e77e89c8b7 Improved the naming of temporary file generator function. Replaced use of tmpnam in utIOStreamBuffer with this facility to addresssafety warning. 980d2b0eee Added a header to hold the file generation code for unit testing purposes. d0ca143a3b Merge branch 'master' of github.com:assimp/assimp into issue_1330 e2ab3e0d29 Changed the method by which temporary files are created for unit the FileSizeTest. Will apply to other tests next. b1410f8455 Merge pull request #1457 from jaredmulconry/issue_1330 4360267cb2 Replaced flakey macros with specific functions to serve the purpose f6fc5a7a11 Changed the FileSizeTest to not rely on tmpnam to eliminate warning on gcc. 7e91ac3443 Suppressed warning on gcc caused by the 'visibility' attribute being ignored on types. 79a5165106 Fixed unused variable warning by replacing them with descriptive comments 8dabd76e03 Fixed a warning caused by aiVector3D appearing in a packed struct, causing it to fail to pack as requested. 539410d033 Fixed an error when compiling samples under MSVC that was caused by assuming including windows.h would pull in shellapi.h 059a32654e Addressed warnings generated on MSVC across x86 and x64. b5ac248703 Merge pull request #1444 from turol/warnings 81b94a1dca Merge pull request #1445 from Matter-and-Form/gltf2-alphaMode-fix 5c44776532 Merge pull request #1447 from Matter-and-Form/gltf1-color-import-fix adec1b2175 Merge pull request #1446 from Matter-and-Form/feature/gltf2-primitives d27e667f1e Merge branch 'master' of https://github.com/assimp/assimp af9596674d FBX: add missing inversion of postrotation matrix for fbx. 3e8955faf5 Don’t ignore rgba(1,1,1,1) color properties 798542d7bd Formatting de0bf2ea96 Fix alphaMode storage and reading 8743d28ec5 SImplify mesh merging code 2efd2cdef8 tweaks to primitive merging logic; comments + formatting 814e8b3f8e Formatting 28523232cf Merge multiple meshes in a node into one mesh with many primtives; write out only one mesh per node 5147acfe65 Revert "store node mesh vs. meshes" d473a49456 Merge pull request #1442 from jcowles/master 982430c3ce BlenderDNA: Silence warning about inline function which is declared but not defined 40c308af44 glTF: Silence uninitialized variable warning b74fc9495a PlyLoader: Fix operator precedence issue in header check 4652be8f18 FIReader: Silence uninitialized variable warning 41724ace2d Collada: Silence uninitialized variable warning c207e74534 Fix glTF 2.0 multi-primitive support 702bc6358e Merge pull request #1441 from turol/travis 69f8dc9b31 Travis: Disable OS X build since it doesn't do anything currently 62db02210a Merge pull request #1440 from turol/travis d34895bf2c Merge pull request #1435 from jaredmulconry/issue_1065 484f73b179 Merge pull request #1437 from rmitton/sib-version cf8453a21a travis: Enable ccache 798d2d063c travis: Only build with xcode 8.3 167fb7e250 travis: Correctly minimize build matrix 5478d4d4c7 travis: Move os declarations earlier a77cbcf096 Merge pull request #1436 from turol/warnings f602055da5 Added Silo 2.5 support 234ffc0ad6 Fixed truncated material names 2ab72816fb Merge pull request #1 from assimp/master 01c50394ce FBXParser: Silence uninitialized variable warnings f1998d52dc Importer: Whitespace cleanup to fix GCC misleading indentation warning 046c229e48 AssbinExporter: Fix strict aliasing violation f4a0ab81b1 AssbinExporter: Add Write specialization for aiColor3D b9efc234d0 DefaultLogger: Whitespace cleanup to fix GCC misleading indentation warning 0b140db0a4 glTFExporter: Silence uninitialized variable warning f2e2f74d73 Add CMake flag to treat warnings as errors 94a6fc78f4 Addressed last remaining warning under MSVC caused by use of 'deprecated' fopen. dce39fdf43 Merge pull request #1433 from vkovalev123/patch-1 58213804ff Update 3DSLoader.cpp b9cfff8fac Merge pull request #1431 from assimp/revert-1427-asan afd6c4d57d Revert "Asan" d139b4d180 Merge pull request #1423 from Matter-and-Form/feature/gltf2 d49f86f1e7 Merge pull request #1427 from turol/asan 2cc0a378ed Update glTF in list of importers and exporters b6f122ff2c Fix delete / delete[] mismatch in glTFAsset 2938a259b8 Enable AddressSanitizer for Linux clang build 6a3b030094 MDP: fix encoding issues. b5f770e456 Merge branch 'master' of https://github.com/assimp/assimp e3163ec15e FBX: fix some minor findings. cbedc448c6 closes assimp/assimp#1426: add Defines.h to include folder for install. 190f034e38 Add AddressSanitizer option to CMake 933bbb4f1c Manually read alphaMode material property eca008d5ec Properly move string passed to JSON writer b0da0796c8 Fix Segfault caused by losing pointer to std::string 023cb27784 Revert "Remove simple gltf2 export unit test" 4b01ecaf10 Remove simple gltf2 export unit test 86a8a58d12 Exclude glTF2 Exporter test when ASSIMP_BUILD_NO_EXPORT cde29c937c Formatting b1a5ca4516 Use `forceNumber` argument of `WriteAttrs` to write correct attribute names, instead 990fe143a1 Fix mesh primitive’s attributes’ names 816e6909ca Remove KHR_binary_glTF code b4f5033d89 Remove compresssed file format flag ed2b699c4b Add gltf2 basic unit test d518289e72 more specific token search for Collada Loader 5cb13aa4b3 Load gltf .bin files from correct directory a438ece655 Remove premultipliedAlpha from gltf2 140b903d7a Fix parsing of glTF version Handle version as int in gltf Fix format specifiers in glTF version parser 19876e9822 Add support for importing both glTF and glTF2 files 2ee7991558 Restrict search for OFF header to first 3 bytes a5e8e0b2bd Remove commented out code 0a8183531e Set alphaMode, baseColorFactor opacity when model’s opacity isn’t 1 37582131f4 Set the metallicFactor to 0 if source file doesn’t have metallicFactor da6a252efb Fix METALLIC_FACTOR typo 3ba00ca421 Define gltf material property names as constants 54dd4804cd Fix indentation 44757af34a Implement pbrSpecularGlossiness property as Nullable 03cfa04ee4 Define default material values as static constants 1a5823700f Remove need for Has by returning an empty Ref in Get 21259e0835 Use different form of index accessor 37527849b7 Export material names properly a9c4fa84b5 Sampler improvements; Add new LazyDict method 7245cceead Set default values on Sampler 2abdbdb55e Fix unused CopyValue 63ef19d9ad Export extensions d277995a97 Formatting 7f01e3f48f Only export byteStride if not 0 a0d97505e5 store node mesh vs. meshes ab08a7c3cb reenable animation and skins exports f09892ab63 Write specularGlossiness textures on the specularGlossiness object feee7528d6 Make sure `on` flag for specularGlossiness is being persisted 8bef546b41 mention pbrSpecularGlossiness support 2d54019b8f Remove OPEN3DGC and compression references 562920fbb8 Changes to GLTF2 materials 7532d6aac1 Remove Light, Technique references 863458cd4a Start removing materials common, and adding pbrSpecularGlossiness 7615a97cd3 Remove redundant function 0cf69479c3 Use `!ObjectEmpty()` vs. `MemberCount() > 0` 11cb9ac139 Working read, import, export, and write of gltf2 (pbr) material 6b4286abf6 check in gltf2 models to test directory Remove un-needed test models b42d785afe Start managing and importing gltf2 pbr materials 67eb3b0608 temporarily disable gltf exporting of animations and skins 39172feb3e Start reading pbr materials 4d59dee5ea Cache retrieved items via an original index map 47c7c3cf50 Disambiguate Get methods f814acf33a Update glTF2 Asset to use indexes 63d3655f1b Duplicate gltfImporter as gltf2Importer; Include glTF2 importer in CMake List f7d39cfa71 Merge pull request #1425 from jaredmulconry/issue_1065 3c1cda0b8c Merge branch 'master' of github.com:assimp/assimp into issue_1065 698cd5826d Fixed warnings when compiling for x64 on MSVC through VS 2017 v15.3.3. dfd109e640 Merge pull request #1424 from samitc/feature/fix-mesh-name-lost-with-PreTransformVertices-flag e40cd6c13c Fixed warnings when compiling for x64 on MSVC through VS 2017 v15.3.3. 1167edaeca Fixed warnings when compiling for x64 on MSVC through VS 2017 v15.3.3. 6db0a63d6e Fixed warnings when compiling for x64 on MSVC through VS 2017 v15.3.3. 6e02bcd8d6 Fixed warnings when compiling for x64 on MSVC through VS 2017 v15.3.3. b7f1277175 Fixed warnings when compiling for x64 on MSVC through VS 2017 v15.3.3. 98532b45bf Fixed warnings when compiling for x64 on MSVC through VS 2017 v15.3.3. 97b67d5cb5 Fixed warnings when compiling for x64 on MSVC through VS 2017 v15.3.3. 39e5b919ca Merge pull request #1422 from elect86/patch-9 2ec46cc188 fix name lost in mesh and nodes when load with aiProcess_PreTransformVertices flag c2baa0f59d Added a link to pure jvm assimp port dbde54b4f7 Merge pull request #1421 from assimp/issue_1404 e4c1557561 Traivis: make build amtrix smaller. c143d2e02c closes assimp/assimp#1404: set name with merged meshes for output mesh. ee56ffa1f1 Merge pull request #1418 from umlaeute/debian-fixes-4.0.1 eb0ace4e18 exclude repository-settings from source-package generated via 'git archive' 042597552a split setup.py into multiple lines 3de9bbb73d fixed spelling error f8146e4da2 fix the buil 2df704edef fix the buil 82f0dae835 FIx build 11f70e2140 Tests: add 3D-importer test. b4da9c4f56 Fix review findings: remove unused includes 00e3b03c5b closes assimp/assimp#1406: fix merge issue + improve 3MF-tests 4f2fcf306e Merge pull request #1410 from THISISAGOODNAME/master 1e3a9ded11 Fix assimp_qt_viewer build failed on OSX fd9da14db7 Merge pull request #1408 from assimp/acgessler-patch-4 f8ef94095a Update version check in FBX reader to check for version >= 7500 instead of exactly 7500. 43a51df7ec Merge pull request #1405 from assimp/rickomax-master 7151cf117b Merge branch 'master' of https://github.com/rickomax/assimp into rickomax-master ce9c8a4efc Merge pull request #1403 from kebby/fbx_anim_fix c6360ba1ab Merge pull request #1401 from melMass/python3 12a28d33ce FBX importer: try a constant again (ll suffix this time) 9a12b 10000 6ef0b FBX importer: Back to INT64_MIN but include <stdint.h> also. cac93ad0a8 Merge pull request #1400 from kebby/master 80489963a1 FBX importer: don't rely ont INT64_MIN / ..MAX macros e90c615c27 Update Readme.md 7182f89a51 FBX importer: Use actual min/max of animation keyframes when start/stop time is missing 3a89e36718 Merge pull request #1399 from m4c0/master 3fef573a45 Merge pull request #1398 from Eljay/fix-irrxml 37f5619149 created a python3 version of the 3dviewer and fixed the / = float in py3 92beee9924 Collada importer: Add support for line strip primitives 2e5e56c000 Re-enabling PACK_STRUCT for MDL files. d0d45d1d22 Fix linking issue with irrXML 91f6a9a721 Readme: add TriLib to the official list of supported ports. a71a61f260 Merge pull request #1397 from Arshia001/master e0fc412e57 Fix OBJ discarding all material names if the material library is missing 6b4e3177e8 Merge pull request #1385 from gongminmin/FixForVS2017.3 b26fea4cf5 Fix compiling problems under VS2017.3. 1. WordIterator's operator== and operator!= must take const WordIterator& as parameter type. 2. OpenMP doesn't work with new two phase lookups. Need to disable twoPhase. dab0985994 assert: remove assert with more than one statement and use only ai_assert. 974eb669c8 Merge pull request #1383 from jeremyabel/patch-1 7861c359ba Added wiki link to C4D file format f78614d33e Merge pull request #1382 from jeremyabel/master b1313b04b8 should be map, not set 847e0291a0 changed a few leftover asserts to ai_assert 0629faf9b1 Merge pull request #1378 from dhritzkiv/feature/gltf-version 5b3b80cbc2 Formatting 83bfa61f8d version in glb header is stored as uint32_t 7a4a32625c Ensure gltf asset version is printed as \d.0 7fd9c3dc98 § 1a2c69fda8 Merge branch 'master' of https://github.com/assimp/assimp c3cd7349d0 unzip: latest greatest. 8091e46e81 Merge pull request #1370 from 0xcccc/master 267d3f41e8 ply-loader: add brackets. ba658e7813 ply-importer: fix creation of vertex attributes. 8478df7dbd PlyLoader: fix vertex attribute lookup. def42bf624 Fix android build issues 81fd027860 closes assimp/assimp#1270: use HasTexture for texture coordinates. 232954c15e cmake cleanup. 919f2a1ea9 Commandline tool: fix url to project space. 36425677c7 Merge pull request #1365 from ihmcrobotics/feature/custom-library-loader 3c56117e4f Merge branch 'master' of https://github.com/assimp/assimp 5fe45a1aa3 Readme: update list of supported file formats. 44e2ba541f Merge pull request #1363 from jamesgk/gltf2 efa0aaf729 Merge pull request #1364 from pdaehne/master 1e99228861 Merge pull request #1366 from titorgalaxy/master 7557fdbb72 Fix install for builds with MSVC compiler and NMake. ab9dda594d Added return statement to Write be787f5c6c Added supported for custom IO Systems in Java. Implemented ClassLoader IO System 5939d81138 glTF2: Use better mipmap filter defaults 21391b1f74 Added javadoc for the JassimpLibraryLoader c91e9a94da glTF2: export materials' normal maps c4d0567a8a Provided access to the library loading code to allow custom library loaders b7b17b03ec glTF2: use opacity for diffuse alpha + alphaMode acf8c54e55 glTF2: Fix animation export 8243b01c06 Added missing include to stdlib.h and remove load library call 16ed8861eb X3D importer: Workaround for buggy Android NDK (issue #1361) bb55246c18 Export glTF 2 d7cbbaf23e Compile with glTF2 export option (currently same as glTF1 output) 38626d4260 glTF: start fork of files used in export, for glTF2 147541ab7f Complementing last fix 3d4b54f8fc Fixed FBX 7500 Binary reading REVERT: 2531d2226c Update CMakeLists.txt and config.h for assimp 4.0.1. REVERT: de5cf2635b For CI - suppress all the 3rd-party libraries' warnings. Somehow after bumping up the CMake minimum version, CMake configures Xcode to work "better" with xcpretty that now the warnings are piping through the xcpretty's filter. Unfortunately when performing CI build, this is undesirable because not only now the log size is swelling, the build is slower too. REVERT: 4fd12ed012 Updated Assimp to v3.2 REVERT: 834b24a33a Remove unused files/directories. git-subtree-dir: Source/ThirdParty/Assimp git-subtree-split: 77ade9603da501a4e1a8df133c1416ebab9b25ee

9e74b56823 Modify Assimp's build script to integrate with ours. cb31a7cf82 Remove unused files/directories. 80799bdbf9 Merge pull request #1631 from assimp/kimkulling-410_prep e8139ef515 Update utVersion.cpp 65d29c5420 Update CMakeLists.txt 406a06705e Update Doxyfile.in 28b01cbdd1 Update to 4.1.0 899748c651 Merge pull request #1627 from assimp/kimkulling-patch-2 0c2f4abe78 Update CREDITS bd8d3025bd Merge pull request #1622 from assimp/fix_model_xml_3mf 972d8517b5 fix the model xml 3d4256a7a7 Merge pull request #1620 from assimp/issue_1619 0588d6cccf FBX: closes assimp/assimp#1619: return correct index for embedded textures. 26cdec5633 Merge pull request #1618 from assimp/3mf_export_fixes c23c63e821 fix correct folder naming scheme. 95e9cd75fa 3MF: fix working test for 3MF-export. d3833fe804 Merge pull request #1611 from assimp/kimkulling-patch-2 36cddcc8b7 Update miniz.h fe6608175b Update miniz.h a59f0b29d5 Merge pull request #1604 from assimp/kimkulling-miniz-memoryaccessfix 98cb898463 Merge branch 'master' into kimkulling-miniz-memoryaccessfix b92c3ca161 fix invalid op 75b31377fc Merge pull request #1606 from elect86/patch-16 b8ab90ae4b Merge branch 'master' into patch-16 ed361f0b53 Merge pull request #1608 from turol/analyze 45f2f31011 miniz: Remove some dead assignments 26f749fcd2 Re-enable Clang static analysis 5702b907d4 Merge pull request #1607 from turol/unique_ptr 2c3558fdd0 Remove ScopeGuard b60d84a8a2 C4D: Replace ScopeGuard with std::unique_ptr bd4f024562 XGLLoader: Replace ScopeGuard with std::unique_ptr e8eccfa27d FBX: Replace ScopeGuard with std::unique_ptr 6f50be82aa 3MF: Replace ScopeGuard with std::unique_ptr f35d5952dc BlenderLoader: Replace ScopeGuard with std::unique_ptr af8e297e0f BaseImporter: Replace ScopeGuard with std::unique_ptr 42c1c733b9 Update MD3Loader.cpp 77b0aa4f4b Merge pull request #1602 from Matter-and-Form/fix/multibody-binary-stls 2897433358 Update miniz.h 4811c0bdd1 Merge branch 'master' into fix/multibody-binary-stls 4fe91f7a5b Merge pull request #1598 from assimp/export_3mf 5822d1920e Update STLLoader.cpp 915ee95ad3 Fx nullptr dereference. 5aa84a2610 Merge branch 'export_3mf' of https://github.com/assimp/assimp into export_3mf ac23034816 fix the exporter unittest when the export is disabled. c27fda62e5 Merge branch 'master' into export_3mf 9be69a90b1 Merge branch 'master' into fix/multibody-binary-stls 9d224f6ac5 Merge pull request #1603 from Matter-and-Form/fix/gltf-node-name-conflict 46caecdf35 enable compiler switch test for no exporter requested. 98e98dc40c Fix node names sharing same name 5c9ed540b2 Add test for GLB import 67c236647d Restore import of multi mesh binary STLs 59dcfefeb2 fix unaligned memory access. fd2da59427 fix unaligned memory access. b5e79c3cb6 fix invalid include ddd23fad3f Merge branch 'export_3mf' of https://github.com/assimp/assimp into export_3mf e442f5838f Merge branch 'master' into export_3mf e17f7010d1 Merge pull request #1599 from assimp/kimkulling-verbose-analyze ef4842e128 Update .travis.sh 6a2cd1c91d Update D3MFExporter.cpp 9bd9b3d99c Merge branch 'master' into export_3mf e6381b7616 Merge pull request #1594 from Matter-and-Form/fix/gltf2-transforms 4b6e49ca7b Update D3MFExporter.h 4f972661e8 Update D3MFExporter.cpp 7a395e274f Merge branch 'master' into fix/gltf2-transforms 3e9bb23688 Merge pull request #1595 from Matter-and-Form/fix/gltf2-preserve-node-names 8ce5985aa0 Merge branch 'master' into fix/gltf2-preserve-node-names 890920110c Merge pull request #1596 from Matter-and-Form/feature/gltf2-tangents 09f7769820 remove unused attribute. 8e413ac1e3 Merge branch 'master' into export_3mf 7280dec838 fix unittest. 3dfca3bc84 3MF: add export to a given archive. 0031165789 Add support for tangents in glTF2.0 import 0b04ae1d91 Preserve node names when importing glTF2.0 e53d4735b0 Fix transform matrices multiplication order per glTF2.0 spec 0ce3641deb Merge pull request #1589 from aavenel/fix-typo-gltf 623b5a515a Merge branch 'master' into fix-typo-gltf 44b38263a5 Merge pull request #1590 from aavenel/fix-cmake-unit-win b9845285ca Merge branch 'master' into fix-cmake-unit-win a41bef0d54 Merge pull request #1591 from aavenel/fix-warnings-win eb452b28a2 Fix warning on MSVC14 d529dd17f9 Fix warning cast double to float 273f6b0267 Fix MSVC14 warning cast double to real f80e8b39a1 Fix warning C4138: '*/' found outside of comment on MSVC14 c63263b025 Fix typo on gltf2 camera parameters d8d5cf1a2d Copy assimp dll to unit folder on windows 6c59c83e0f add missing include 0bdb375804 Add missing file export into archive. 09a5946dbd Prepare archive structure. 35819340aa Merge pull request #1588 from elect86/patch-15 ad2223f1c5 Merge branch 'master' into patch-15 a1c1ad74bd Merge pull request #1582 from mrautio/master fdb52723c4 Update Readme.md d180cfcba5 Merge branch 'master' into master ed4e6b0db0 Merge pull request #1580 from assimp/scene_combiner_crash e35f789ace Merge branch 'master' into scene_combiner_crash ac37977230 Merge pull request #1575 from elect86/patch-12 454b8919b0 use one header for all xml-tags. 6da4258206 Merge branch 'master' into patch-12 a2ba3d630d Merge pull request #1586 from turol/validate b474e75e29 3Mf-Export: add prototypes for relations and rest of 3MF-document. 127705d347 Unit tests: Enable data structure validation in cases where it doesn't cause failures a7be5b527f add missing return statement. 9ca7b00280 Merge branch 'master' into export_3mf c22b4acd47 3MF: Export initial commit. 70d9df868d Merge branch 'master' into patch-12 4cf8e10235 Merge pull request #1585 from pdaehne/master ba3acd7459 Merge branch 'master' into patch-12 a05d74a281 [glTF2] Moved byteStride from accessor to bufferView beff88228d Merge branch 'master' into master 4502d72ee6 Merge pull request #1584 from pdaehne/master 6cbfd5b977 [glTF2] Implemented reading binary glTF2 (glb) files 9f1dce8e57 Merge branch 'master' into master 4fb5038fb1 Add support for building Mac OS X Framework bundles 2a9f79f958 check for 0 properties before copy them 55c9761228 Merge branch 'master' into patch-12 9707fde709 check for nullptr dereferencing before copying scene data e1837b6cc8 Merge pull request #1576 from elect86/patch-13 65d6daa414 Merge branch 'master' into patch-13 b408e25a1d Merge pull request #1579 from assimp/fix_android 1a1d96d3e2 Merge branch 'master' into fix_android a8e65a1e8a Fix android build. 864a080b45 Merge pull request #1578 from turol/warnings 8ae7231654 Blender: Silence warning about uninitialized member 2c8cc1f732 BlenderDNA: Silence warning about uninitialized member bcffa28a33 MDLImporter: Don't take address of packed struct member 10f4b6f95c assimp_cmd: Fix strict-aliasing warnings 53119e74f8 Open3DGC: Fix strict-aliasing warnings 1067ae4bfa FIReader: Fix strict-aliasing warnings c1515db56f Blender: Fix strict-aliasing warnings 40bb3f3d0f Unit test: Fix signed/unsigned comparison warnings 3e78bd51d4 Merge pull request #1577 from elect86/patch-14 703d046fd9 Update ValidateDataStructure.cpp fc360b9cc8 Update ValidateDataStructure.h b428c66f39 Update ValidateDataStructure.h fb9a5950fd Merge pull request #1569 from assimp/issue_1513 07a99e0843 Merge branch 'master' into issue_1513 fae198ebfe Merge pull request #1572 from elect86/patch-11 d9965f6220 Update Importer.cpp 98da53e66a Merge pull request #1498 from turol/analyze 7db10022e9 closes assimp/assimp#1513: fix assimp for cross compile for android 983e52e308 unzip: Remove dead assignment 76de3e0828 clipper: Add assertion to silence a static analyzer warning c248ae3797 unzip: Remove dead assignments 9b88715361 unzip: Bail on bad compression method 0bc259fd95 unzip: Fix possibly uninitialized variables 11fdaa31bc clipper: Add assertion to silence a static analyzer warning fc59f190ae OpenDDLExport: Reduce scope of a variable ef91211231 OpenDDLExport: Remove dead variable be1d346c28 Open3DGC: Add assertions to silence static analyzer warnings 58d5d04e82 OpenDDLParser: Remove dead assignment 635a515e69 OpenDDLParser: Fix another potential memory leak eb5f47f5c5 OpenDDLParser: Fix potential memory leak 9dadec7736 assimp_cmd: Add assertion to silence a static analyzer warning f475803f93 X3DImporter: Add assertions to silence static analyzer warnings 66c18cc406 TerragenLoader: Remove unused variable e47bf932e8 SIBImporter: Add assertions to silence static analyzer warnings 583d3f88b8 FBX: Remove dead assignment ef0af40f90 IFC: Remove dead code b49a4e1338 PLY: Remove dead assignment and reduce scope of a variable 97843f19d2 OpenGEX: Add assertion to silence a static analyzer warning f470b8466f GLTF2: Fix signed/unsigned warning f90019bc1e NFF: Add assertions to silence static analyzer warnings 3f299b2a2b NFF: Split up some complicated assignments d24e0d44b2 Raw: Fix misleading indentation warning 2b93a210c9 NFF: Reduce scope of a variable 940449d837 LWO: Reduce scope of a variable a276a02726 IRRLoader: Fix confusing boolean casting 437816fc33 AssbinExporter: Add assertion to silence a static analyzer warning 4c9f169109 ASE: Add assertion to silence a static analyzer warning 856d402b59 AMFImporter: Add assertion to silence a static analyzer warning 2c7770eed5 AMFImporter: Add a block bd0d47c5fc Whitespace a7fccf8f33 OptimizeGraph: Fix possible null pointer dereference c51b92cfa3 RemoveRedundantMaterials: Add assertion to silence a static analyzer warning 95f2319b41 ImproveCacheLocality: Add assertion to silence a static analyzer warning c774e864a0 Remove some dead assignments 266e3b29a8 RemoveRedundantMaterials: Set pointer to nullptr after deleting it 35907e3446 Travis: Disable unit tests in scan-build config 59d1a1d819 Travis: Move slower builds earlier to improve parallelization 76919e87ea fast_atof: Silence some uninitialized variable warnings a15bfceb7e Travis: Add static analysis to build 80ba6d10f7 Merge pull request #1567 from assimp/fix_android_build c15c96ac76 CMake: use define for D_FILE_OFFSET_BITS only for not-android systems. 98a1b7671d Merge pull request #1558 from assimp/issue_216 24b728b3ea FindDegeneratives: adapt unittests and add configs 9206d1b62b Merge branch 'master' into issue_216 b2b671d8ad Merge pull request #1563 from assimp/fix_buggy_excape_sequence d0ac06cbfd fix buggy escape sequence. 9756b48bca Merge pull request #1560 from assimp/source_groups_for_ut 005b537324 unittests: add VS-based source groups for the unittests. 248e26ca03 Merge pull request #1557 from Matter-and-Form/gltf2-mesh-export-fix de1ec4ee5d Merge branch 'master' into gltf2-mesh-export-fix f0bed87e07 Merge pull request #1559 from luzpaz/misc-typos 12dbbd4ce9 Misc. typos ad2ff9fd71 check for area test if the face is a triangle. 30e06f7437 closes assimp/assimp#216: check the area of a triangle to check if its degenerated or not. 9ec117d0bc Fix export of deleted meshes; Add LazyDict::Remove method 9a13bf236f Merge pull request #1556 from assimp/issue_1292 5bc4e73727 Merge branch 'master' into issue_1292 bd104bda3b Merge pull request #1555 from assimp/issue_1315 ab639a71ae Merge branch 'master' into issue_1315 36475bf868 closes assimp/assimp#1292: export class subdivision cdfd4b9702 closes assimp/assimp#1315: check in exporting against out-of-bounds-access . 191454671d Merge pull request #1511 from eevictor/master 6954c7d75b Merge branch 'master' into master fe55bc9996 Update ColladaExporter.cpp c11a93e73c Merge pull request #1552 from assimp/issue_1251 6b826fecfd Merge branch 'master' into issue_1251 f41ed2f41f closes assimp/assimp#1251: use correct lookup for utf32. 792523ce90 Merge pull request #1551 from larsjsol/md2_fix 29cf414468 Merge branch 'master' into md2_fix a88a23ac7c Merge pull request #1549 from assimp/issue_104 75fdd25b6b Merge branch 'master' into issue_104 da7ce89ff2 Update STLLoader.cpp b87e7643d2 Update STLLoader.cpp 4ff2592747 Update STLLoader.h 26171a7949 SLD: add test model and a unit test. 9a9f18bbed closes assimp/assimp#104: deal with more solids in one STL file. 10a6524300 Merge pull request #1545 from assimp/issue_213 a77d9d7b21 Merge branch 'master' into issue_213 e09349c734 Merge pull request #1544 from assimp/issue_1526 4a4f3fddc7 closes assimp/assimp#213: log an error instead of letting the fbx-importer crash. 6b04b20869 closes assimp/assimp#1526: use correct include folder for assimp. b0e86d281b Merge pull request #1543 from assimp/issue_1533 5922200ec3 Merge branch 'master' into issue_1533 9835d28f72 Merge pull request #1542 from assimp/UnitTest_X3D f43586305c closes assimp/assimp#1533: put irrXML onto exclucde list for doxygen run. ab3cf3687c Merge branch 'master' into UnitTest_X3D 770f531cc6 X3D-Importer: add missing file. 2929a27edc add unittest for x3d-importer. 1e9919ce81 Merge pull request #1541 from assimp/issue_1351 02b042d78e closes assimp/assimp#1351: use correct name for obj-meshname export for groups. abca0a79f3 Merge pull request #1538 from assimp/aavenel-unittest_obj_importer a33e115fd1 fix mem-lead: face will be not released in case of an error. c9ada44ab5 Fix memory leak in case of an error. 4879fe13ca Merge branch 'unittest_obj_importer' of https://github.com/aavenel/assimp c700c08fa5 Merge branch 'master' into master d5692ccf30 Merge pull request #1537 from assimp/Anatoscope-ObjExporter_nomtl b7bd006304 Merge branch 'master' into ObjExporter_nomtl eeee744e21 Merge pull request #1536 from assimp/Anatoscope-fix_trivial_warnings 4dab6f9be3 Merge branch 'master' into Anatoscope-fix_trivial_warnings 4910af3814 Merge pull request #1535 from assimp/kimkulling-patch-1 9a721d0ef4 Update .travis.yml 4587e63e2f Merge branch 'master' into fix_trivial_warnings 56674de1d8 Merge pull request #1534 from Matter-and-Form/texturefile-int-name-fix 2922753589 Return early when element is TextureFile c86c7b4518 Update .travis.sh d279a3cc02 Merge branch 'master' into fix_trivial_warnings 5b76a31485 fix trivial warnings 931542bf3c Merge branch 'master' into ObjExporter_nomtl c666a05e16 Merge pull request #1524 from Matter-and-Form/invalid-texture-coordinates-cleaning-fix ce7f379aa3 Merge branch 'master' into invalid-texture-coordinates-cleaning-fix 62e3ac9b4d Merge pull request #1525 from daeyun/daeyun-lib-dirs bf9d319489 Update helper.py e52e44ea07 Formatting cc4531459f Set mNumUVComponents to 0 when deleting texture coordinate sets 938c02a358 Merge pull request #1523 from assimp/issue_1490 8be196f77d closes assimp/assimp#1490 : fix invalid access to mesh array when the array is empty. a502560da1 Merge pull request #1520 from assimp/issue_1514 af4556d569 only scale the root node because this will rescale all children nodes as well. 64ee21024b Add missing file. ae020281e2 Add unittest 711050de8a fix frame pointer arithmetic 4d09e61b13 Merge branch 'master' into master 99b9ba4c11 Merge branch 'master' into master aca8f068d0 Update ColladaExporter.cpp bbeb9dd640 Use correct lookup if scaling is enabled. d6f5ad66b2 closes assimp/assimp#1514: add misisng flag to enable global scaling. f49de6ecfe closes assimp/assimp#1514: add postprocess step for scaling c1c4a5ed2a Add two unit tests for OBJ importer 89d198399c Merge pull request #1516 from Matter-and-Form/gltf2-export-roughness-from-shininess-fix a6688243a7 [ObjExporter] add a test for the "no mtl" version of the obj exporter 18cef9b391 [ObjExporter] add a "no mtl" version of the obj exporter 8b73ec7541 Fix shininess to roughness conversion; Add comments 92046319be Merge pull request #1503 from Matter-and-Form/gltf2-materials bfa33b50ad Merge branch 'master' into gltf2-materials 6d98f82440 Merge pull request #1512 from aavenel/safe_atoi_OBJ cc8374dd80 Return exception when obj file contains invalid face indice aa733d6f77 Merge pull request #1486 from autodesk-forks/adsk-contrib-fix-std-stream-overflow 90ba199ad4 Update ColladaExporter.cpp cd4ef0a2e9 Update ColladaExporter.h 8cf61c3c89 Merge branch 'master' into adsk-contrib-fix-std-stream-overflow 6e88838602 powf -> pow 40147d253d Prefer “BLEND” over “MASK” as an alphaMode default 89358458f0 Approximate specularity / glossiness in metallicRoughness materials a898c1f2d1 SpecularFactor import and export improvements c71790c78d Diffuse color and diffuse texture import and export improvements dbae8e497d Merge pull request #1502 from Matter-and-Form/bugfix/gltf1-version 5eaf083fbd Fix output of glTF 1 version string 130c25eadb Merge pull request #1501 from assimp/kimkulling-traviscleanup 832c1fcc7f Update .travis.sh 299c34f063 Update .travis.sh 4d30ae5436 Merge pull request #1500 from assimp/kimkulling-doc_path c49d12cabb Merge branch 'master' into adsk-contrib-fix-std-stream-overflow 4354cce313 Update Readme.md 2f56560e3f Merge pull request #1497 from ihmcrobotics/feature/jassimp-classloader-license 00e13ccd77 Merge branch 'master' into adsk-contrib-fix-std-stream-overflow b0c435a66e Merge branch 'master' into feature/jassimp-classloader-license 0b2d5de94f Merge pull request #1496 from aavenel/unitTestObj 85b1181486 Merge branch 'master' into unitTestObj d997ea961a Merge pull request #1499 from ihmcrobotics/feature/collada-up_axis-api-improvements 42e2c30b4b Added helper getters for casting metadata payloads 1aa15c8069 Fix header and remove old debug code 100fa76a90 Merge remote-tracking branch 'upstream/master' into feature/collada-up_axis-api-improvements ff758e4c15 OBJ : add unit test to validate relative indices 9d2bcb56c7 Merge remote-tracking branch 'upstream/master' into feature/jassimp-classloader-license 82debbf54a Fixed copyright notice for IHMC jassimp improvements to BSD. Updated README b2eb599176 Update ColladaExporter.cpp 44ad80201c Merge branch 'master' into adsk-contrib-fix-std-stream-overflow 82b269c424 Merge pull request #1480 from turol/ubsan f8c4002294 Fixed a divide by zero error in IFCBoolean that was latent, but nevertheless a bug 9a6b141568 FBX: Replace bad pointer casting with memcpy 7cbb5f4d3b B3DImporter: Replace bad pointer casting with memcpy 7b73fe8b02 Travis: Add Clang UBSan build configuration 6efe4e2841 CMake: Add support for Undefined Behavior sanitizer 8e7f476490 Merge pull request #1494 from assimp/invalid_normals_in_unittest 1767663071 Merge branch 'master' into invalid_normals_in_unittest 5a15226a95 Merge pull request #1489 from ihmcrobotics/feature/jassimp-classloader f56e28ea3c UnitTest: use correct initialized normals in unittest. 5e739acfa1 Merge branch 'master' into feature/jassimp-classloader 01510dfe1b Merge pull request #1491 from assimp/fix_blender_overflow e662f2dc6f Blender: fix short overflow. 5e00d4d5cb Populate metadata on Java objects. a7c1dde56e Added return statement to Write 0229a3acf3 Added supported for custom IO Systems in Java. Implemented ClassLoader IO System 33a54f021e Fix small bug in getStaticField 00eb2e401a Added field and getter for metadata entries to AiNode.java. 3ef1f37a80 Create AiMetadataEntry.java for jassimp port. e79848ff79 Merge branch 'master' into adsk-contrib-fix-std-stream-overflow 114c48bbcf Merge pull request #1479 from jaredmulconry/appveyor 3e7dbb5dfb Merge branch 'master' of github.com:assimp/assimp into appveyor c3074a81ca Merge pull request #1464 from assimp/issue_1453 a1b79e23e6 Merge branch 'master' into adsk-contrib-fix-std-stream-overflow 8f141c1966 Update utObjImportExport.cpp c128e7e56c Merge branch 'master' into issue_1453 fa91a0f64c Another minor source change, this time even more minor than the last. Let's see what the cache can do with this. 1497cc27b2 Cleaned up the whitespace again. Let's see how the cache does. dce2be9e09 I think I've worked out where the obj's are located. We shall see if the cache picks them up. 94e3f903e2 Merge branch 'master' into appveyor bb173749c1 Attempting to fix the directories being cached. eb46a40849 Merge branch 'master' into appveyor b8ad03baa1 Because I have to change a file somewhere to properly test the cache on AppVeyor, I've made some whitespace a bit better. 63338c0605 Merge branch 'master' of github.com:assimp/assimp into appveyor ffaa42af79 Merge pull request #1482 from TransformAndLighting/master 7c8e8e04fa Merge branch 'master' into adsk-contrib-fix-std-stream-overflow 7353d25c13 Prevent failing stringstream to crash the export process 469c1a068f Merge branch 'master' of github.com:jaredmulconry/assimp into appveyor d60fe38253 Merge branch 'master' into master 21add21ab1 Merge pull request #1484 from jaredmulconry/msvc2013_tempfile_fix b2716a9c3f Merge branch 'master' into msvc2013_tempfile_fix 55cfe298b0 Merge pull request #1483 from turol/warnings 4a915653f5 Fixed IOStream reporting a file size of 0 for files that have been written, but not yet been flushed to disk. f90d874978 Open3DGC: Remove redundant const qualifiers from return types cd64eae590 GenericProperty: Remove useless const qualifier from return value 7e033c6cef FBX: Remove useless const qualifier from return value 3b4ffbc1b6 Test failures are now getting properly reported. Turning off 'fast finish' to allow all tests to execute. d8e3952b64 Merging the test_script with test reporting was a terrible idea in retrospect. on_finish should serve the purpose. e60e396721 Attempting to address failures with chained batch and powershell commands. 61836080c5 Quote escaping across nested batch and powershell hurts my brain. 27b6cc22db No fun/multiline allowed. 022a34e54c Fixing multiline batch command weirdness. 54d2f25aa5 Attempting to get test results reporting even if an error occurrs. 5e5b7f4f75 Refined the appveyor config so that test output is reported even if tests fail. 5149149b07 The environment section doesn't do what I thought it would. Duplication is bad, but seems neccessary. 58ac747634 Fixed some bad usage of environment variables. 90c9884c5e The environment section uses different syntax for a list of vars. 81d3010f73 Added the mtime_cache script to hopefully improve use of incremental building with appveyor. Reduced the verbosity of the appveyor config. Added use of mtime_cache. Fixed the output of an xml version of the test output for hooking into appveyor. 52da099738 Updated test output to log to xml and to upload those results appropriately, so they show up in AppVeyor correctly as tests at the end. 6a2dfb1efc Fixed up the path to the build artifacts to be cached. 3e80aabde5 Attempting to get tests to run. 26851880e4 Attempting to address issues with cloning the repo. shallow_copy seems to fail at times. I'll let it continue to clone the whole history. b57011552b Merge branch 'master' into issue_1453 f925e2cf4e Reproduce issue and remove assertion when a nullptr makes more sence fe79322959 Attempting to get the tests detected and run. d3de8dbf5f Paths aren't what I expected for the test directory. Trying something else, with a testing call to dir to help track it down. ba43e3a152 x86 isn't a valid VS platform. Win32 it is, then. 4c06abf281 Replaced the worker image name, which doesn't work as generator name, with a manually created generator name. 75eb2ad071 Merge branch 'master' into appveyor 63764ae42a Apparently @ escaping batch commands doesn't work in this context. 8f54892439 Cleaned up appveyor setup, added VS 2017 to the build matrix and attempted to add running of tests. 8e8ed97750 Merge pull request #1478 from turol/travis 10b49dfd25 Travis: Remove old attempt at disabling default configurations 684cb88e83 Travis: Remove redundant config bd65811329 Travis: Rename TRAVIS_NO_EXPORT to DISABLE_EXPORTERS so its meaning is more obvious 69b8c1f60d Travis: TRAVIS_NO_EXPORT is now implicitly off, disable explicit off f2cf8bf075 Travis: Disable GCC AddressSanitizer build, Clang AddressSanitizer is strictly better ea58801a2d Travis: ENABLE_COVERALLS is now implicitly off, disable explicit off 7037fdfe2c Travis: ASAN is now implicitly off, disable explicit off 42142105fa CMake: Be more verbose about enabled options 54d14e6e3b Travis: Refactor how we build CMake options 5301768256 Travis: Remove unused LINUX env variable 9a79d243f9 added additional displacement texture token. cc562b2b1c Merge pull request #1477 from turol/clang 326158633b Fixed warnings on MSVC caused by implicit conversions from double to float. 50b43f76e1 OpenGEXImporter: Copy materials to scene b841ed194b OpenGEXImporter: Store RefInfo in unique_ptr so they get automatically cleaned up 775f984d99 OpenGEXImporter: Fix IOStream leak 22b55d01a2 OpenGEXImporter: Store ChildInfo in unique_ptr so they get automatically cleaned up 61278aa408 AMFImporter: Fix memory leak 1f16ed9fd0 UnrealLoader: Fix IOStream leak 1bee5b0025 utRemoveVCProcess: Fix memory leak 9eef4c16a8 utMetadata: Fix memory leak 9f5b58e706 Upgrade RapidJSON to get rid of a clang warning ae8a4c0c62 Fix warning about non-constant array size d28e88feb7 CMake: Remove OpenMP stuff, it's unused and breaks Travis clang build 5cc316b874 Travis: Treat warnings as errors, without typos this time a3053eb358 Travis: Build with clang too 8ef219b985 Merge pull request #1476 from assimp/revert-1471-clang c1f93a69ae Revert "WIP: Enable Travis clang build" 4a9ab98240 Merge pull request #1474 from jaredmulconry/issue_1470 c9b9dab1ff Merge pull request #1475 from jaredmulconry/master b360838ef6 Merge pull request #1471 from turol/clang 3803a5181c Fixed warnings on MSVC caused by implicit conversions from double to float. 341222697a Address warnings on Clang 3.9 caused by having a static data member in a class template. 3f0bb9c634 OpenGEXImporter: Copy materials to scene 568003a0d3 OpenGEXImporter: Store RefInfo in unique_ptr so they get automatically cleaned up e7ff7b167f OpenGEXImporter: Fix IOStream leak b6d2b91799 OpenGEXImporter: Store ChildInfo in unique_ptr so they get automatically cleaned up 316046f748 AMFImporter: Fix memory leak 34acf47acd UnrealLoader: Fix IOStream leak 674fb5a46c utRemoveVCProcess: Fix memory leak 9bcfce63dc utMetadata: Fix memory leak 65547d5760 Upgrade RapidJSON to get rid of a clang warning afce984228 FBXImporter: Add explicit instantiation of log_prefix so other FBX source files can see it bf1aaf98f9 IFCImporter: Add explicit instantiation of log_prefix so IFCMaterial.cpp can see it e7c112916b Removed unnecessary files from zlib contribution a824b79508 Merge branch 'master' of github.com:assimp/assimp into issue_1470 1ef3b0f3f3 Fix warning about non-constant array size 452885672e CMake: Remove OpenMP stuff, it's unused and breaks Travis clang build 9eeece1b35 Travis: Treat warnings as errors, without typos this time f6706f3532 Travis: Build with clang too cbca8f574e Merge pull request #1432 from turol/asan 2a7f975613 Merge pull request #1469 from turol/warnings bab6ca2085 Upgraded zlib to 1.2.11.1 from the develop branch. 3964f5cf43 Update .gitignore c3e9d6132c Merge pull request #1468 from assimp/issue_1467 b5db7d3649 Disable warning 4351 on MSVC 2013 003c728daf appveyor: Treat warnings as errors 799f0a3ac8 Fix warnings-as-errors flag on MSVC 5804667dbb Addressed some mismatched news/deletes caused by the new glTF2 sources. 1eb7eceddf Addressed a number of memory leaks identified in unit tests by asan 29e46e4bb8 Addressed asan failures caused by misuse of APIs within unit tests. 1095ec454b Fix delete / delete[] mismatches in glTF2 importer efd861253d Fix delete / delete[] mismatches in MakeVerboseFormat da96b32fb9 Fix out-of-bounds read in MaterialSystem unit test 5ecab20bd0 Fix delete / delete[] mismatch in glTFAsset fff800f9ab Enable AddressSanitizer for Linux clang build 4652b66bb5 Add AddressSanitizer option to CMake 6ec25be0a6 OpenGEX: improve logging to be able to detect error-prone situations. 3f4663e369 closes assimp/assimp#1467. c202d43d8f Merge pull request #1466 from jaredmulconry/issue_1330 94860ff66e Merge pull request #1465 from turol/warnings f7b2380f86 travis: Treat warnings as errors 77ce6e562d Fix CMAKE option name 45d93701f8 Open3DGC: Fix some uninitialized variable warnings 9088deeb1d Eliminated all warnings under clang with default settings. One remains in the included zlib contrib project. a9e8836271 Added -fPIC flag to C compilers for GCC and clang. Removed -pedantic flag from some compilers. c4e91eb33f add some asserts. 2056e56bdb Obj: prepare test to reproduce crash on linux. 1c76962c98 closes assimp/assimp#1450: use correct name of exporter to gltf2 9033071237 Obj: rename attribute from exporter. 5adc029225 Merge branch 'master' of https://github.com/assimp/assimp c42589460d closes assimp/assimp#1459: fix out-of-boundary access error 6ae35fb4d1 Merge pull request #1462 from jaredmulconry/issue_1330 d28f45bfa8 Merge branch 'master' of github.com:assimp/assimp into issue_1330 87546ec54c Merge pull request #1461 from jfaust/master 4feac1b1f9 Changed a couple more function interfaces to correct the input type. 12b6895f7b Replaced unsigned long for the crc table to z_crc_t, to match what is returned by get-crc_table febd611d48 Fix glTF2::Asset::FindUniqueID() when the input string is >= 256 chars e77e89c8b7 Improved the naming of temporary file generator function. Replaced use of tmpnam in utIOStreamBuffer with this facility to addresssafety warning. 980d2b0eee Added a header to hold the file generation code for unit testing purposes. d0ca143a3b Merge branch 'master' of github.com:assimp/assimp into issue_1330 e2ab3e0d29 Changed the method by which temporary files are created for unit the FileSizeTest. Will apply to other tests next. b1410f8455 Merge pull request #1457 from jaredmulconry/issue_1330 4360267cb2 Replaced flakey macros with specific functions to serve the purpose f6fc5a7a11 Changed the FileSizeTest to not rely on tmpnam to eliminate warning on gcc. 7e91ac3443 Suppressed warning on gcc caused by the 'visibility' attribute being ignored on types. 79a5165106 Fixed unused variable warning by replacing them with descriptive comments 8dabd76e03 Fixed a warning caused by aiVector3D appearing in a packed struct, causing it to fail to pack as requested. 539410d033 Fixed an error when compiling samples under MSVC that was caused by assuming including windows.h would pull in shellapi.h 059a32654e Addressed warnings generated on MSVC across x86 and x64. b5ac248703 Merge pull request #1444 from turol/warnings 81b94a1dca Merge pull request #1445 from Matter-and-Form/gltf2-alphaMode-fix 5c44776532 Merge pull request #1447 from Matter-and-Form/gltf1-color-import-fix adec1b2175 Merge pull request #1446 from Matter-and-Form/feature/gltf2-primitives d27e667f1e Merge branch 'master' of https://github.com/assimp/assimp af9596674d FBX: add missing inversion of postrotation matrix for fbx. 3e8955faf5 Don’t ignore rgba(1,1,1,1) color properties 798542d7bd Formatting de0bf2ea96 Fix alphaMode storage and reading 8743d28ec5 SImplify mesh merging code 2efd2cdef8 tweaks to primitive merging logic; comments + formatting 814e8b3f8e Formatting 28523232cf Merge multiple meshes in a node into one mesh with many primtives; write out only one mesh per node 5147acfe65 Revert "store node mesh vs. meshes" d473a49456 Merge pull request #1442 from jcowles/master 982430c3ce BlenderDNA: Silence warning about inline function which is declared but not defined 40c308af44 glTF: Silence uninitialized variable warning b74fc9495a PlyLoader: Fix operator precedence issue in header check 4652be8f18 FIReader: Silence uninitialized variable warning 41724ace2d Collada: Silence uninitialized variable warning c207e74534 Fix glTF 2.0 multi-primitive support 702bc6358e Merge pull request #1441 from turol/travis 69f8dc9b31 Travis: Disable OS X build since it doesn't do anything currently 62db02210a Merge pull request #1440 from turol/travis d34895bf2c Merge pull request #1435 from jaredmulconry/issue_1065 484f73b179 Merge pull request #1437 from rmitton/sib-version cf8453a21a travis: Enable ccache 798d2d063c travis: Only build with xcode 8.3 167fb7e250 travis: Correctly minimize build matrix 5478d4d4c7 travis: Move os declarations earlier a77cbcf096 Merge pull request #1436 from turol/warnings f602055da5 Added Silo 2.5 support 234ffc0ad6 Fixed truncated material names 2ab72816fb Merge pull request #1 from assimp/master 01c50394ce FBXParser: Silence uninitialized variable warnings f1998d52dc Importer: Whitespace cleanup to fix GCC misleading indentation warning 046c229e48 AssbinExporter: Fix strict aliasing violation f4a0ab81b1 AssbinExporter: Add Write specialization for aiColor3D b9efc234d0 DefaultLogger: Whitespace cleanup to fix GCC misleading indentation warning 0b140db0a4 glTFExporter: Silence uninitialized variable warning f2e2f74d73 Add CMake flag to treat warnings as errors 94a6fc78f4 Addressed last remaining warning under MSVC caused by use of 'deprecated' fopen. dce39fdf43 Merge pull request #1433 from vkovalev123/patch-1 58213804ff Update 3DSLoader.cpp b9cfff8fac Merge pull request #1431 from assimp/revert-1427-asan afd6c4d57d Revert "Asan" d139b4d180 Merge pull request #1423 from Matter-and-Form/feature/gltf2 d49f86f1e7 Merge pull request #1427 from turol/asan 2cc0a378ed Update glTF in list of importers and exporters b6f122ff2c Fix delete / delete[] mismatch in glTFAsset 2938a259b8 Enable AddressSanitizer for Linux clang build 6a3b030094 MDP: fix encoding issues. b5f770e456 Merge branch 'master' of https://github.com/assimp/assimp e3163ec15e FBX: fix some minor findings. cbedc448c6 closes assimp/assimp#1426: add Defines.h to include folder for install. 190f034e38 Add AddressSanitizer option to CMake 933bbb4f1c Manually read alphaMode material property eca008d5ec Properly move string passed to JSON writer b0da0796c8 Fix Segfault caused by losing pointer to std::string 023cb27784 Revert "Remove simple gltf2 export unit test" 4b01ecaf10 Remove simple gltf2 export unit test 86a8a58d12 Exclude glTF2 Exporter test when ASSIMP_BUILD_NO_EXPORT cde29c937c Formatting b1a5ca4516 Use `forceNumber` argument of `WriteAttrs` to write correct attribute names, instead 990fe143a1 Fix mesh primitive’s attributes’ names 816e6909ca Remove KHR_binary_glTF code b4f5033d89 Remove compresssed file format flag ed2b699c4b Add gltf2 basic unit test d518289e72 more specific token search for Collada Loader 5cb13aa4b3 Load gltf .bin files from correct directory a438ece655 Remove premultipliedAlpha from gltf2 140b903d7a Fix parsing of glTF version Handle version as int in gltf Fix format specifiers in glTF version parser 19876e9822 Add support for importing both glTF and glTF2 files 2ee7991558 Restrict search for OFF header to first 3 bytes a5e8e0b2bd Remove commented out code 0a8183531e Set alphaMode, baseColorFactor opacity when model’s opacity isn’t 1 37582131f4 Set the metallicFactor to 0 if source file doesn’t have metallicFactor da6a252efb Fix METALLIC_FACTOR typo 3ba00ca421 Define gltf material property names as constants 54dd4804cd Fix indentation 44757af34a Implement pbrSpecularGlossiness property as Nullable 03cfa04ee4 Define default material values as static constants 1a5823700f Remove need for Has by returning an empty Ref in Get 21259e0835 Use different form of index accessor 37527849b7 Export material names properly a9c4fa84b5 Sampler improvements; Add new LazyDict method 7245cceead Set default values on Sampler 2abdbdb55e Fix unused CopyValue 63ef19d9ad Export extensions d277995a97 Formatting 7f01e3f48f Only export byteStride if not 0 a0d97505e5 store node mesh vs. meshes ab08a7c3cb reenable animation and skins exports f09892ab63 Write specularGlossiness textures on the specularGlossiness object feee7528d6 Make sure `on` flag for specularGlossiness is being persisted 8bef546b41 mention pbrSpecularGlossiness support 2d54019b8f Remove OPEN3DGC and compression references 562920fbb8 Changes to GLTF2 materials 7532d6aac1 Remove Light, Technique references 863458cd4a Start removing materials common, and adding pbrSpecularGlossiness 7615a97cd3 Remove redundant function 0cf69479c3 Use `!ObjectEmpty()` vs. `MemberCount() > 0` 11cb9ac139 Working read, import, export, and write of gltf2 (pbr) material 6b4286abf6 check in gltf2 models to test directory Remove un-needed test models b42d785afe Start managing and importing gltf2 pbr materials 67eb3b0608 temporarily disable gltf exporting of animations and skins 39172feb3e Start reading pbr materials 4d59dee5ea Cache retrieved items via an original index map 47c7c3cf50 Disambiguate Get methods f814acf33a Update glTF2 Asset to use indexes 63d3655f1b Duplicate gltfImporter as gltf2Importer; Include glTF2 importer in CMake List f7d39cfa71 Merge pull request #1425 from jaredmulconry/issue_1065 3c1cda0b8c Merge branch 'master' of github.com:assimp/assimp into issue_1065 698cd5826d Fixed warnings when compiling for x64 on MSVC through VS 2017 v15.3.3. dfd109e640 Merge pull request #1424 from samitc/feature/fix-mesh-name-lost-with-PreTransformVertices-flag e40cd6c13c Fixed warnings when compiling for x64 on MSVC through VS 2017 v15.3.3. 1167edaeca Fixed warnings when compiling for x64 on MSVC through VS 2017 v15.3.3. 6db0a63d6e Fixed warnings when compiling for x64 on MSVC through VS 2017 v15.3.3. 6e02bcd8d6 Fixed warnings when compiling for x64 on MSVC through VS 2017 v15.3.3. b7f1277175 Fixed warnings when compiling for x64 on MSVC through VS 2017 v15.3.3. 98532b45bf Fixed warnings when compiling for x64 on MSVC through VS 2017 v15.3.3. 97b67d5cb5 Fixed warnings when compiling for x64 on MSVC through VS 2017 v15.3.3. 39e5b919ca Merge pull request #1422 from elect86/patch-9 2ec46cc188 fix name lost in mesh and nodes when load with aiProcess_PreTransformVertices flag c2baa0f59d Added a link to pure jvm assimp port dbde54b4f7 Merge pull request #1421 from assimp/issue_1404 e4c1557561 Traivis: make build amtrix smaller. c143d2e02c closes assimp/assimp#1404: set name with merged meshes for output mesh. ee56ffa1f1 Merge pull request #1418 from umlaeute/debian-fixes-4.0.1 eb0ace4e18 exclude repository-settings from source-package generated via 'git archive' 042597552a split setup.py into multiple lines 3de9bbb73d fixed spelling error f8146e4da2 fix the buil 2df704edef fix the buil 82f0dae835 FIx build 11f70e2140 Tests: add 3D-importer test. b4da9c4f56 Fix review findings: remove unused includes 00e3b03c5b closes assimp/assimp#1406: fix merge issue + improve 3MF-tests 4f2fcf306e Merge pull request #1410 from THISISAGOODNAME/master 1e3a9ded11 Fix assimp_qt_viewer build failed on OSX fd9da14db7 Merge pull request #1408 from assimp/acgessler-patch-4 f8ef94095a Update version check in FBX reader to check for version >= 7500 instead of exactly 7500. 43a51df7ec Merge pull request #1405 from assimp/rickomax-master 7151cf117b Merge branch 'master' of https://github.com/rickomax/assimp into rickomax-master ce9c8a4efc Merge pull request #1403 from kebby/fbx_anim_fix c6360ba1ab Merge pull request #1401 from melMass/python3 12a28d33ce FBX importer: try a constant again (ll suffix this time) 9a12b6ef0b FBX importer: Back to INT64_MIN but include <stdint.h> also. cac93ad0a8 Merge pull request #1400 from kebby/master 80489963a1 FBX importer: don't rely ont INT64_MIN / ..MAX macros e90c615c27 Update Readme.md 7182f89a51 FBX importer: Use actual min/max of animation keyframes when start/stop time is missing 3a89e36718 Merge pull request #1399 from m4c0/master 3fef573a45 Merge pull request #1398 from Eljay/fix-irrxml 37f5619149 created a python3 version of the 3dviewer and fixed the / = float in py3 92beee9924 Collada importer: Add support for line strip primitives 2e5e56c000 Re-enabling PACK_STRUCT for MDL files. d0d45d1d22 Fix linking issue with irrXML 91f6a9a721 Readme: add TriLib to the official list of supported ports. a71a61f260 Merge pull request #1397 from Arshia001/master e0fc412e57 Fix OBJ discarding all material names if the material library is missing 6b4e3177e8 Merge pull request #1385 from gongminmin/FixForVS2017.3 b26fea4cf5 Fix compiling problems under VS2017.3. 1. WordIterator's operator== and operator!= must take const WordIterator& as parameter type. 2. OpenMP doesn't work with new two phase lookups. Need to disable twoPhase. dab0985994 assert: remove assert with more than one statement and use only ai_assert. 974eb669c8 Merge pull request #1383 from jeremyabel/patch-1 7861c359ba Added wiki link to C4D file format f78614d33e Merge pull request #1382 from jeremyabel/master b1313b04b8 should be map, not set 847e0291a0 changed a few leftover asserts to ai_assert 0629faf9b1 Merge pull request #1378 from dhritzkiv/feature/gltf-version 5b3b80cbc2 Formatting 83bfa61f8d version in glb header is stored as uint32_t 7a4a32625c Ensure gltf asset version is printed as \d.0 7fd9c3dc98 § 1a2c69fda8 Merge branch 'master' of https://github.com/assimp/assimp c3cd7349d0 unzip: latest greatest. 8091e46e81 Merge pull request #1370 from 0xcccc/master 267d3f41e8 ply-loader: add brackets. ba658e7813 ply-importer: fix creation of vertex attributes. 8478df7dbd PlyLoader: fix vertex attribute lookup. def42bf624 Fix android build issues 81fd027860 closes assimp/assimp#1270: use HasTexture for texture coordinates. 232954c15e cmake cleanup. 919f2a1ea9 Commandline tool: fix url to project space. 36425677c7 Merge pull request #1365 from ihmcrobotics/feature/custom-library-loader 3c56117e4f Merge branch 'master' of https://github.com/assimp/assimp 5fe45a1aa3 Readme: update list of supported file formats. 44e2ba541f Merge pull request #1363 from jamesgk/gltf2 efa0aaf729 Merge pull request #1364 from pdaehne/master 1e99228861 Merge pull request #1366 from titorgalaxy/master 7557fdbb72 Fix install for builds with MSVC compiler and NMake. ab9dda594d Added return statement to Write be787f5c6c Added supported for custom IO Systems in Java. Implemented ClassLoader IO System 5939d81138 glTF2: Use better mipmap filter defaults 21391b1f74 Added javadoc for the JassimpLibraryLoader c91e9a94da glTF2: export materials' normal maps c4d0567a8a Provided access to the library loading code to allow custom library loaders b7b17b03ec glTF2: use opacity for diffuse alpha + alphaMode acf8c54e55 glTF2: Fix animation export 8243b01c06 Added missing include to stdlib.h and remove load library call 16ed8861eb X3D importer: Workaround for buggy Android NDK (issue #1361) bb55246c18 Export glTF 2 d7cbbaf23e Compile with glTF2 export option (currently same as glTF1 output) 38626d4260 glTF: start fork of files used in export, for glTF2 147541ab7f Complementing last fix 3d4b54f8fc Fixed FBX 7500 Binary reading REVERT: 2531d2226c Update CMakeLists.txt and config.h for assimp 4.0.1. REVERT: de5cf2635b For CI - suppress all the 3rd-party libraries' warnings. Somehow after bumping up the CMake minimum version, CMake configures Xcode to work "better" with xcpretty that now the warnings are piping through the xcpretty's filter. Unfortunately when performing CI build, this is undesirable because not only now the log size is swelling, the build is slower too. REVERT: 4fd12ed012 Updated Assimp to v3.2 REVERT: 834b24a33a Remove unused files/directories. git-subtree-dir: Source/ThirdParty/Assimp git-subtree-split: 9e74b56823cc43a1a0c184aede703a6db2e7b90d

cadaver added the улучшение Улучшение существующих вещей label Jun 10, 2016

Possibility to choose Graphics backend at runtime #1397

Possibility to choose Graphics backend at runtime #1397

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