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修复纹理重复翻转

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页面中的 C++ 示例代码包含了 stbi_set_flip_vertically_on_load(true);，这会在加载纹理时进行Y轴翻转。
然而，页面上展示的顶点着色器代码中，又进行了一次Y轴翻转：TexCoord = vec2(aTexCoord.x, 1.0 - aTexCoord.y);。
这两次翻转导致结果被抵消，最终渲染出的纹理仍然是上下颠倒的。
This commit is contained in:
lilequan
2025-06-16 23:09:51 +08:00
committed by Gary Wang
parent 3bead6b3fd
commit ed338c7df2
1 changed files with 1 additions and 1 deletions
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docs/01 Getting started/07 Transformations.md
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@@ -445,7 +445,7 @@ uniform mat4 transform;
void main() void main()
{ {
gl_Position = transform * vec4(aPos, 1.0f); gl_Position = transform * vec4(aPos, 1.0f);
TexCoord = vec2(aTexCoord.x, 1.0 - aTexCoord.y); TexCoord = vec2(aTexCoord.x, aTexCoord.y);
} }
``` ```