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Fixed normal transformation

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This commit is contained in:
Lorenzo Torres 2025-08-06 17:51:03 +02:00
parent defdf051ec
commit 8b5f33ee3f
4 changed files with 9 additions and 7 deletions
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7
assets/shaders/shader.vert
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@ -25,8 +25,9 @@ layout(location = 4) out vec2 TexCoords;
void main() {
mat4 transformation = transform.translation * transform.scale * transform.rotation;
vec4 out_vec = proj.proj * view.view * transformation * vec4(vertPos, 1.0);
FragPos = vec3(vec4(vertPos, 1.0));
Normal = normal;
FragPos = vec3(transformation * vec4(vertPos, 1.0));
Normal = mat3(transpose(inverse(transformation))) * normal;
TexCoords = uv;
gl_Position = vec4(out_vec.x, out_vec.y, out_vec.z, out_vec.w);
gl_Position = out_vec;
}