906415429c
and embed the included files directly in the stringified files. We need this, because we start sharing struct definitions and code between C/C++ and OpenCL (and potentially other languages) preprocessor is from http://github.com/willsteel/lcpp
60 lines
1.3 KiB
C
60 lines
1.3 KiB
C
//this file is autogenerated using stringify.bat (premake --stringify) in the build folder of this project
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static const char* useShadowMapInstancingFragmentShader= \
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"#version 330 core\n"
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"//precision highp float;\n"
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"\n"
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"in Fragment\n"
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"{\n"
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" vec4 color;\n"
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"} fragment;\n"
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"\n"
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"in Vert\n"
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"{\n"
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" vec2 texcoord;\n"
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"} vert;\n"
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"\n"
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"uniform sampler2D Diffuse;\n"
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"uniform sampler2DShadow shadowMap;\n"
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"\n"
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"in vec3 lightDir,normal,ambient;\n"
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"in vec4 ShadowCoord;\n"
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"\n"
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"out vec4 color;\n"
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"\n"
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"\n"
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"\n"
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"void main(void)\n"
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"{\n"
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" vec4 texel = fragment.color*texture(Diffuse,vert.texcoord);//fragment.color;\n"
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" vec3 ct,cf;\n"
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" float intensity,at,af;\n"
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" \n"
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" intensity = clamp( dot( normalize(normal),lightDir ), 0,1 );\n"
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" \n"
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" cf = ambient;\n"
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" af = 1.0;\n"
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" \n"
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" ct = texel.rgb;\n"
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" at = texel.a;\n"
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" \n"
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" //float bias = 0.005f;\n"
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" \n"
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" float bias = 0.005*tan(acos(intensity));\n"
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" bias = clamp(bias, 0,0.01);\n"
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"\n"
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"\n"
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" float visibility = texture(shadowMap, vec3(ShadowCoord.xy,(ShadowCoord.z-bias)/ShadowCoord.w));\n"
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" \n"
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" intensity*=2;\n"
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" if (intensity>1)\n"
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" intensity=1.f;\n"
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" \n"
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" visibility *= intensity;\n"
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" \n"
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" if (visibility<0.6)\n"
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" visibility=0.6f;\n"
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" \n"
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" color = vec4(ct * visibility, 1.f);//at * af); \n"
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"}\n"
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;
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