OrdinaryMagician/marifx_m
OrdinaryMagician/marifx_m
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Marisa the Magician 2019-01-03 18:27:49 +01:00
commit 6834797f09
20 changed files with 1618 additions and 0 deletions
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24
shaders/glsl/mfx_bss_sharp.fp Normal file
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void main()
{
vec2 coord = TexCoord;
vec4 res = texture(InputTexture,coord);
vec2 ofs[8] =
{
vec2(1.0,1.0), vec2(-1.0,-1.0),
vec2(-1.0,1.0), vec2(1.0,-1.0),
vec2(1.41,1.41), vec2(-1.41,-1.41),
vec2(-1.41,1.41), vec2(1.41,-1.41)
};
vec2 bresl = textureSize(InputTexture,0);
vec2 bof = (1.0/bresl)*bsssharpradius;
vec4 tcol = res;
int i;
for ( i=0; i<8; i++ ) tcol += texture(InputTexture,coord+ofs[i]*bof);
tcol /= 9.0;
vec4 orig = res;
res = orig*(1.0+dot(orig.rgb-tcol.rgb,vec3(0.333333))*bsssharpamount);
float rg = clamp(pow(orig.b,3.0),0.0,1.0);
res = mix(res,orig,rg);
FragColor = res;
}