shaderplaid

[psychlops/silverlight.git] / dev4 / Shader / Gabor.fx

diff --git a/dev4/Shader/Gabor.fx b/dev4/Shader/Gabor.fx
index e588bb6..095d01f 100644 (file)
--- a/dev4/Shader/Gabor.fx
+++ b/dev4/Shader/Gabor.fx
@@ -50,7 +50,7 @@ float4 main(float2 uv : TEXCOORD) : COLOR
        //float _r = rp(uv)*sigma*4.0;\r
        //float env = exp( -(_r*_r) / 2.0 ) * alpha;\r
        float _r = rp(uv)*8;\r
-       float env = 1.0;//exp( -(_r*_r) / (2.0) ) * alpha;\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