20 lines
369 B
GLSL
20 lines
369 B
GLSL
layout(triangles) in;
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layout(line_strip, max_vertices = 6) out;
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in vec3 nor[];
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void main()
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{
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for(int i=0; i < gl_in.length(); i++)
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{
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vec4 pos = gl_in[i].gl_Position;
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gl_Position = pos;
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EmitVertex();
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vec3 normal = nor[i];
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gl_Position = pos + .2 * vec4(normal, 0.);
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EmitVertex();
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EndPrimitive();
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}
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} |