17 lines
367 B
GLSL
17 lines
367 B
GLSL
#version 330 core
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in vec3 vert_normal;
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in vec3 frag_position;
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uniform vec3 camera_position;
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uniform samplerCube cubemap;
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out vec4 color;
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void main() {
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vec3 view_direction = normalize(frag_position - camera_position);
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vec3 reflect_direction = reflect(view_direction, normalize(vert_normal));
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color = vec4(texture(cubemap, reflect_direction).rgb, 1.0);
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}
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