25 lines
583 B
GLSL
25 lines
583 B
GLSL
#version 330 core
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layout(location = 0) in vec4 pos;
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layout(location = 1) in vec3 normal;
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layout(location = 3) in vec4 multiTexCoord0;
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out vec2 texCoord;
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out mat3 TBN;
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uniform mat4 osg_ModelViewProjectionMatrix;
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uniform mat3 osg_NormalMatrix;
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attribute vec3 tangent;
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attribute vec3 binormal;
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void main()
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{
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gl_Position = osg_ModelViewProjectionMatrix * pos;
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texCoord = multiTexCoord0.st;
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vec3 T = normalize(osg_NormalMatrix * tangent);
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vec3 B = normalize(osg_NormalMatrix * binormal);
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vec3 N = normalize(osg_NormalMatrix * normal);
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TBN = mat3(T, B, N);
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}
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