25 lines
399 B
GLSL
25 lines
399 B
GLSL
#version 330
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uniform mat4 ModelViewProjectionMatrix[4];
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layout(triangles) in;
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layout(triangle_strip, max_vertices=12) out;
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in vec2 tc[3];
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out vec2 uv;
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void main(void)
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{
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for (int j = 0; j<4; j++)
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{
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gl_Layer = j;
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for(int i=0; i<3; i++)
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{
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uv = tc[i];
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gl_Position = ModelViewProjectionMatrix[j] * gl_in[i].gl_Position;
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EmitVertex();
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}
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EndPrimitive();
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}
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}
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