20 lines
851 B
GLSL
20 lines
851 B
GLSL
#version 430
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layout(vertices = 4) out; // Define the number of control points per patch (e.g., 4 for a quad)
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void main()
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{
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// Pass through control points to the tessellation evaluation shader
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gl_out[gl_InvocationID].gl_Position = gl_in[gl_InvocationID].gl_Position;
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// Set the tessellation levels (outer and inner)
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if (gl_InvocationID == 0) {
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gl_TessLevelOuter[0] = 5.0; // Level of tessellation along one edge
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gl_TessLevelOuter[1] = 5.0; // Level of tessellation along another edge
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gl_TessLevelOuter[2] = 5.0; // Level of tessellation along the other edge
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gl_TessLevelOuter[3] = 5.0; // Level of tessellation along the other edge
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gl_TessLevelInner[0] = 5.0; // Level of tessellation for the inner part
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gl_TessLevelInner[1] = 5.0; // Level of tessellation for the inner part
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}
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}
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