| #version 450 | |
| #extension GL_NV_fragment_shader_barycentric : require | |
| layout(location = 0) out vec2 value; | |
| layout(set = 0, binding = 0) readonly buffer Vertices | |
| { | |
| vec2 uvs[]; | |
| }; | |
| void main () { | |
| int prim = gl_PrimitiveID; | |
| vec2 uv0 = uvs[3 * prim + 0]; | |
| vec2 uv1 = uvs[3 * prim + 1]; | |
| vec2 uv2 = uvs[3 * prim + 2]; | |
| value = gl_BaryCoordNV.x * uv0 + gl_BaryCoordNV.y * uv1 + gl_BaryCoordNV.z * uv2; | |
| } |