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[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 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