mirror of
https://github.com/TorqueGameEngines/Torque3D.git
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f1777016b8
WIP mode of guiSliderCtrl to be a filled rectangle instead of a textured UI Fixed bug with guiTextEditCtrl losing focus updating history passing malformed strings Updated WIP options menu Editor/Project settings WIP Updated editor theme to be consistent, and feed off the editor settings Updated popup menus to reference renamed profiles Added more in-progress modules for examples/stress testing
48 lines
No EOL
1 KiB
HLSL
48 lines
No EOL
1 KiB
HLSL
#include "shaders/common/postFx/postFx.hlsl"
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#include "../../torque.hlsl"
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TORQUE_UNIFORM_SAMPLER2D(backBuffer, 0);
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uniform float threshold;
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float4 main(PFXVertToPix IN) : TORQUE_TARGET0
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{
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float4 base = TORQUE_TEX2D(backBuffer, IN.uv0);
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const int NUM = 9;
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const float2 c[NUM] =
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{
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float2(-0.0078125, 0.0078125),
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float2( 0.00 , 0.0078125),
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float2( 0.0078125, 0.0078125),
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float2(-0.0078125, 0.00 ),
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float2( 0.0, 0.0),
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float2( 0.0078125, 0.007 ),
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float2(-0.0078125,-0.0078125),
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float2( 0.00 , -0.0078125),
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float2( 0.0078125,-0.0078125),
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};
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int i;
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float3 col[NUM];
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for (i=0; i < NUM; i++)
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{
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col[i] = TORQUE_TEX2D(backBuffer, IN.uv0 + 0.2*c[i]);
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}
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float3 rgb2lum = float3(0.30, 0.59, 0.11);
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float lum[NUM];
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for (i = 0; i < NUM; i++)
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{
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lum[i] = dot(col[i].xyz, rgb2lum);
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}
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float x = lum[2]+ lum[8]+2*lum[5]-lum[0]-2*lum[3]-lum[6];
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float y = lum[6]+2*lum[7]+ lum[8]-lum[0]-2*lum[1]-lum[2];
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float edge =(x*x + y*y < threshold)? 1.0:0.0;
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base.rgb *= edge;
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return base;
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} |