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Protected "CRT Geom" ([Move=Allow only administrators] (indefinite))
===Sharpness===
'''old xml XML shader format only'''
[[File:Retroarch_2013-07-22_19-24-11-41.png|thumb|225px|CRT-Geom-Flat, at 2x sharpness]]If you find the shader looks too blurry, you can increase the sharpness by going to the sections in the code that have the following lines (should be at the beginning of both the vertex and fragment portions of the shader code):
uniform vec2 rubyInputSize;
'''old xml shader format only'''
To make it flat, just set cornersize corner size (line 107) to 0.001 and cornersmooth corner smooth (line 110) to 8000.0. Then, comment out (i.e., put two slashes in front of it, like this: // ) line 141, #define CURVATURE.
//#Define CURVATURE
mul_res += pow(tex2D(decal, xy2).rgb, float3(monitorgamma))*0.1;
Lowering the last number reduces the effect of the halation. This is prefered preferred since the default halation level is too high.
[[Category:FAQs]]
[[Category:Shaders/Filters]]
