2acf0e73dd
* Added check for "gl_TessCoord" presence in the entry point arguments. * Updated reference tessellation evaluation shaders.
30 lines
652 B
GLSL
30 lines
652 B
GLSL
#include <metal_stdlib>
|
|
#include <simd/simd.h>
|
|
|
|
using namespace metal;
|
|
|
|
struct main0_out
|
|
{
|
|
float4 gl_Position [[position]];
|
|
};
|
|
|
|
struct main0_in
|
|
{
|
|
float4 Floats [[attribute(0)]];
|
|
float4 Floats2 [[attribute(2)]];
|
|
};
|
|
|
|
struct main0_patchIn
|
|
{
|
|
patch_control_point<main0_in> gl_in;
|
|
};
|
|
|
|
[[ patch(quad, 0) ]] vertex main0_out main0(main0_patchIn patchIn [[stage_in]], float2 gl_TessCoordIn [[position_in_patch]])
|
|
{
|
|
float3 gl_TessCoord = float3(gl_TessCoordIn.x, gl_TessCoordIn.y, 0.0);
|
|
main0_out out = {};
|
|
out.gl_Position = (patchIn.gl_in[0].Floats * gl_TessCoord.x) + (patchIn.gl_in[1].Floats2 * gl_TessCoord.y);
|
|
return out;
|
|
}
|
|
|