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#version 330 core
layout(location = 0) in vec3 position; // Position of the vertex
layout(location = 1) in vec3 normal; // Normal of the vertex
uniform mat4 proj;
uniform mat4 view;
uniform mat4 model;
uniform mat3 inverseTransposeModel;
out vec3 normal_cameraSpace;
void main() {
normal_cameraSpace = normalize(inverse(transpose(mat3(view))) * inverseTransposeModel * normal);
gl_Position = proj * view * model * vec4(position, 1);
}
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