10000 Book 2: listing 27 in book does not match progression · Issue #1634 · RayTracing/raytracing.github.io · GitHub
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Book 2: listing 27 in book does not match progression #1634

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whydoubt opened this issue Sep 1, 2024 · 0 comments
Open

Book 2: listing 27 in book does not match progression #1634

whydoubt opened this issue Sep 1, 2024 · 0 comments
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level: patch
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v4.0.3

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@whydoubt
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whydoubt commented Sep 1, 2024

Listing 26 changed (in main.cc)

auto ground_material = make_shared<lambertian>(color(0.5, 0.5, 0.5));
world.add(make_shared<sphere>(point3(0,-1000,0), 1000, ground_material));

to

auto checker = make_shared<checker_texture>(0.32, color(.2, .3, .1), color(.9, .9, .9));
world.add(make_shared<sphere>(point3(0,-1000,0), 1000, make_shared<lambertian>(checker)));

Listing 27 in the book does not changes these lines.
However, it does include them for context, but it includes the old lines with ground_material.
@hollasch hollasch self-assigned this Nov 12, 2024
@hollasch hollasch added this to the v4.0.2 milestone Nov 12, 2024
@hollasch hollasch removed their assignment Nov 12, 2024
@hollasch hollasch modified the milestones: v4.0.2, v4.0.3 Apr 24, 2025
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