blob: 5e166699ea9b08ca9357cb3f9979352d630e34c7 (
plain)
1
2
3
4
5
6
7
|
void main()
{
float4 c0 = Sample();
// Info: https://web.archive.org/web/20040101053504/http://www.oreillynet.com:80/cs/user/view/cs_msg/8691
float avg = (0.222 * c0.r) + (0.707 * c0.g) + (0.071 * c0.b);
SetOutput(float4(avg, avg, avg, c0.a));
}
|
