Test/hlsl.hull.2.tesc

   1 // ***
   2 // invocation ID coming from synthesized variable
   3 // ***
   4
   5 struct VS_OUT
   6 {
   7     float3 cpoint : CPOINT;
   8 };
   9
  10 struct HS_CONSTANT_OUT
  11 {
  12     float edges[2] : SV_TessFactor;
  13 };
  14
  15 struct HS_OUT
  16 {
  17     float3 cpoint : CPOINT;
  18 };
  19
  20 [domain("isoline")]
  21 [partitioning("integer")]
  22 [outputtopology("line")]
  23 [outputcontrolpoints(4)]
  24 [patchconstantfunc("PCF")]
  25 HS_OUT main(InputPatch<VS_OUT, 4> ip)
  26 {
  27     HS_OUT output;
  28     output.cpoint = ip[0].cpoint;
  29     return output;
  30 }
  31
  32 HS_CONSTANT_OUT PCF(uint pid : SV_PrimitiveId, float4 pos : SV_Position)
  33 {
  34     HS_CONSTANT_OUT output;
  35
  36     output.edges[0] = 2.0f;
  37     output.edges[1] = 8.0f;
  38     return output;
  39 }