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5
[psychlops/silverlight.git]
/
dev4
/
Shader
/
GaborAlpha.fx
diff --git
a/dev4/Shader/GaborAlpha.fx
b/dev4/Shader/GaborAlpha.fx
index
095d01f
..
0a162e8
100644
(file)
--- a/
dev4/Shader/GaborAlpha.fx
+++ b/
dev4/Shader/GaborAlpha.fx
@@
-53,7
+53,7
@@
float4 main(float2 uv : TEXCOORD) : COLOR
float env = exp( -(_r*_r) / (2.0) ) * alpha;
\r
\r
float _x = sin(orientation)*uv[0]-cos(orientation)*uv[1];
\r
float env = exp( -(_r*_r) / (2.0) ) * alpha;
\r
\r
float _x = sin(orientation)*uv[0]-cos(orientation)*uv[1];
\r
- float l = 0.5+
env*
contrast*0.5*cos(frequency*_x + phase);
\r
+ float l = 0.5+contrast*0.5*cos(frequency*_x + phase);
\r
\r
float4 color = float4(l,l,l,1.0);
\r
return color;
\r
\r
float4 color = float4(l,l,l,1.0);
\r
return color;
\r