28 lines
545 B
Text
28 lines
545 B
Text
|
[require]
|
||
|
|
shader model >= 4.0
|
||
|
|
|
||
|
|
[input layout]
|
||
|
|
0 r32g32b32a32 float texcoord
|
||
|
|
|
||
|
|
[vertex buffer 0]
|
||
|
|
0.0 1.0 0.0 1.0
|
||
|
|
1.0 0.0 0.0 1.0
|
||
|
|
0.0 0.0 1.0 1.0
|
||
|
|
|
||
|
|
[vertex shader]
|
||
|
|
void main(uint id : sv_vertexid, nointerpolation inout float4 t : texcoord, out float4 pos : sv_position)
|
||
|
|
{
|
||
|
|
float2 coords = float2((id << 1) & 2, id & 2);
|
||
|
|
pos = float4(coords * float2(2, -2) + float2(-1, 1), 0, 1);
|
||
|
|
}
|
||
|
|
|
||
|
|
[pixel shader]
|
||
|
|
float4 main(nointerpolation float4 t : texcoord) : sv_target
|
||
|
|
{
|
||
|
|
return t;
|
||
|
|
}
|
||
|
|
|
||
|
|
[test]
|
||
|
|
draw triangle list 3
|
||
|
|
probe all rgba (0.0, 1.0, 0.0, 1.0)
|