2013-03-07 19:51:57 +01:00
|
|
|
float bound(float color)
|
2011-01-31 00:08:06 +00:00
|
|
|
{
|
2014-05-20 23:55:59 -04:00
|
|
|
if (color < 0.35)
|
2011-01-31 00:08:06 +00:00
|
|
|
{
|
2014-05-20 23:55:59 -04:00
|
|
|
if (color < 0.25)
|
|
|
|
|
return color;
|
|
|
|
|
|
|
|
|
|
return 0.5;
|
2011-01-31 00:08:06 +00:00
|
|
|
}
|
2014-05-20 23:55:59 -04:00
|
|
|
|
|
|
|
|
return 1.0;
|
2011-01-31 00:08:06 +00:00
|
|
|
}
|
|
|
|
|
|
2013-03-07 19:51:57 +01:00
|
|
|
void main()
|
2011-01-31 00:08:06 +00:00
|
|
|
{
|
2014-07-29 12:08:57 -05:00
|
|
|
float4 c0 = Sample();
|
|
|
|
|
SetOutput(float4(bound(c0.r), bound(c0.g), bound(c0.b), c0.a));
|
2011-01-31 00:08:06 +00:00
|
|
|
}
|
