diff options
Diffstat (limited to 'tests/manual/rhi/tessellation/test.tese')
| -rw-r--r-- | tests/manual/rhi/tessellation/test.tese | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/tests/manual/rhi/tessellation/test.tese b/tests/manual/rhi/tessellation/test.tese index c82344af8e..c50230f852 100644 --- a/tests/manual/rhi/tessellation/test.tese +++ b/tests/manual/rhi/tessellation/test.tese @@ -6,6 +6,10 @@ layout(location = 0) in vec3 inColor[]; layout(location = 0) out vec3 outColor; +// these serve no purpose, just exist to test per-patch outputs +layout(location = 1) patch in vec3 stuff; +layout(location = 2) patch in float more_stuff; + layout(std140, binding = 0) uniform buf { mat4 mvp; float time; @@ -14,7 +18,10 @@ layout(std140, binding = 0) uniform buf { void main() { - gl_Position = mvp * ((gl_TessCoord.x * gl_in[0].gl_Position) + (gl_TessCoord.y * gl_in[1].gl_Position) + (gl_TessCoord.z * gl_in[2].gl_Position)); - gl_Position.x += sin(time + gl_Position.y) * amplitude; - outColor = gl_TessCoord.x * inColor[0] + gl_TessCoord.y * inColor[1] + gl_TessCoord.z * inColor[2]; + vec4 pos = (gl_TessCoord.x * gl_in[0].gl_Position) + (gl_TessCoord.y * gl_in[1].gl_Position) + (gl_TessCoord.z * gl_in[2].gl_Position); + gl_Position = mvp * pos; + gl_Position.x += sin(time + pos.y) * amplitude; + outColor = gl_TessCoord.x * inColor[0] + gl_TessCoord.y * inColor[1] + gl_TessCoord.z * inColor[2] + // these are all 1.0, just here to exercise the shader generation and the runtime pipeline setup + * stuff.x * more_stuff * (gl_TessLevelOuter[0] / 4.0) * (gl_TessLevelInner[0] / 4.0); } |