26 lines
576 B
Plaintext
26 lines
576 B
Plaintext
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#version 330 core
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out vec4 FragColor;
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in vec3 FragPos;
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in vec3 Normal;
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uniform vec3 objectColor;
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// Function to map normal vector components from [-1, 1] to [0, 1]
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vec3 NormalizeNormalToColor(vec3 normal)
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{
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return normal * 0.5 + 0.5;
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}
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void main()
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{
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// Option 1: Visualize normals as colors
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vec3 colorFromNormal = NormalizeNormalToColor(normalize(Normal));
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// Option 2: Combine with object color
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// vec3 color = objectColor * colorFromNormal;
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// Choose either option based on your preference
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FragColor = vec4(colorFromNormal, 1.0);
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}
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