📄 ppgray.frag.h
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#ifndef _PPGrayFrag_h_#define _PPGrayFrag_h_// Header generated from binary by WriteAsBinHeader()..static const int PPGrayFragLength = 206;static const unsigned int PPGrayFrag[PPGrayFragLength]={ 0x20205350, 0xFFFF0008, 0x00000048, 0x01020000, 0x00000009, 0x0000001C, 0x00000000, 0x00000000, 0x00000001, 0x00000000, 0x00000004, 0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000027, 0x00000000, 0x00000000, 0x02025400, 0x03782250, 0x00000000, 0x00000000, 0x0102E407, 0x107821E4, 0x00000000, 0x00000000, 0x01010000, 0x00F820E4, 0x00000000, 0x03000000, 0x00000002, 0x0D086100, 0x00000000, 0x00000000, 0x06010000, 0x18800200, 0x00000000, 0x04000000, 0x0101E402, 0x048821E4, 0x00000000, 0x00000000, 0x01010000, 0x00F82000, 0x00000000, 0x00000000, 0x01000000, 0x00FA10E4, 0x00000000, 0x00000000, 0x00000000, 0x1E000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x3F800000, 0x3F800000, 0x3F800000, 0x3F800000, 0x3F800000, 0x00000000, 0x00000000, 0x00000000, 0x3F000000, 0x00000000, 0x00000000, 0x00000000, 0x3EA8F5C3, 0x3EA8F5C3, 0x3EA8F5C3, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x0000001E, 0x00000008, 0x00000003, 0x00000000, 0x00000000, 0x00000000, 0x00000007, 0x00000003, 0x00020001, 0x0000006C, 0x0000000C, 0x00000004, 0x00000000, 0x00020001, 0x00000020, 0x00000011, 0x00000005, 0x00000000, 0x00020001, 0x00000064, 0x00000017, 0x00000006, 0x00000000, 0x00020001, 0x00000068, 0x00000008, 0x00000003, 0x0000000F, 0x00030005, 0x00000000, 0x44786554, 0x00306D69, 0x00786574, 0x656D6974, 0x64697700, 0x68006874, 0x68676965, 0x65740074, 0x6F6F4378, 0x00006472,};//checksum generated by simpleCheckSum()static const unsigned int PPGrayFragCheckSum = 190;static const char* PPGrayFragText = "\n" "\n" "#ifdef GL_ES\n" "precision highp float;\n" "#endif \n" "\n" "uniform sampler2D tex;\n" "uniform float time;\n" "\n" "uniform float width;\n" "uniform float height;\n" "\n" "const vec4 offsetcolor=vec4(0.1,0.1,0.1,0.1);\n" "const float threshold=0.2;\n" "\n" "varying vec2 texCoord;\n" "\n" "\n" "const vec4 grayscalewt = vec4(0.33,0.33,0.33,0.0);\n" "\n" "vec4 wobbleGray();\n" "vec4 costlyBlur();\n" "vec4 edgeDetect();\n" "vec4 waves();\n" "vec4 ripples();\n" "vec4 tiles();\n" "\n" "void main()\n" "{\n" " vec2 modTexCoord = texCoord;//+vec2(0.03*sin(30.0*texCoord.y+10.0*time),0.0);\n" " \n" " vec4 color = texture2D(tex, modTexCoord);\n" " \n" " if(modTexCoord.x > 0.5)\n" " {\n" " color = vec4(dot(color, grayscalewt));\n" " }\n" " \n" " gl_FragColor = color;\n" " //gl_FragColor = wobbleGray();\n" " //gl_FragColor = edgeDetect();\n" " //gl_FragColor = waves();\n" " //gl_FragColor = ripples();\n" " //gl_FragColor = tiles();\n" "}\n" "\n" "vec4 wobbleGray()\n" "{\n" " vec2 modTexCoord = texCoord+vec2(0.03*sin(30.0*texCoord.y+10.0*time),0.0);\n" " vec4 color = texture2D(tex, modTexCoord);\n" " \n" " if(modTexCoord.x > 0.5)\n" " {\n" " color = vec4(dot(color, grayscalewt));\n" " }\n" " \n" " return color;\n" " \n" "}\n" "\n" "vec4 waves()\n" "{\n" " vec2 modTexCoord = texCoord+0.03*vec2(sin(10.0*texCoord.x+20.0*time), cos(10.0*texCoord.y+20.0*time));\n" " \n" " return texture2D(tex, modTexCoord);\n" "}\n" "\n" "vec4 ripples()\n" "{\n" " vec2 radialVec = (texCoord-vec2(0.5,0.5));\n" " float radialDist = length(radialVec);\n" " radialVec = normalize(radialVec); \n" " vec2 modTexCoord = texCoord+0.08*sin(20.0*radialDist+10.0*time)*radialVec;\n" " \n" " return texture2D(tex, modTexCoord); \n" "}\n" "\n" "vec4 costlyBlur()\n" "{\n" " return vec4(1.0,1.0,1.0,1.0);\n" "}\n" "\n" "vec4 tiles()\n" "//void main()\n" "{\n" "\n" " float numtiles = 30.0+20.0*sin(time);\n" " float P0 = texCoord.x;\n" " float P1 = texCoord.y;\n" " float size = 1.0 / numtiles;\n" " float P0base = P0 - mod(P0, size);\n" " float P1base = P1 - mod(P1, size);\n" " float P0center = P0base + size / 2.0;\n" " float P1center = P1base + size / 2.0;\n" "\n" " float ss = (P0 - P0base) / size;\n" " float tt = (P1 - P1base) / size;\n" "\n" " float thresholdA = threshold;\n" " float thresholdB = 1.0 - threshold;\n" "\n" " vec4 c1, c2, cTop, cBottom;\n" " c1 = ss > tt ? offsetcolor : vec4 (0.0,0.0,0.0,1.0);\n" " c2 = ss > thresholdB ? c1 : vec4 (0.0,0.0,0.0,1.0);\n" " c2 = tt < thresholdA ? c1 : c2;\n" " cBottom = c2;\n" "\n" " c1 = ss < tt ? offsetcolor : vec4 (0.0,0.0,0.0,1.0);\n" " c2 = ss < thresholdA ? c1 : vec4 (0.0,0.0,0.0,1.0);\n" " c2 = tt > thresholdB ? c1 : c2;\n" " cTop = c2;\n" "\n" " vec4 newP = vec4 (P0center,P1center,0.0,1.0);\n" " vec4 tilecolor = texture2D(tex, newP.xy);\n" "\n" " return tilecolor + cTop - cBottom;\n" "}\n" "\n" "vec4 edgeDetect()\n" "{\n" " vec2 stepScale = vec2(1.0/width, 1.0/height);\n" " float offsetx = 0.5/width;\n" " float offsety = 0.5/height;\n" " \n" " vec4 gxColor = vec4(0.0,0.0,0.0,0.0);\n" " vec4 gyColor = vec4(0.0,0.0,0.0,0.0);\n" " \n" " vec4 color;\n" " \n" " //Top row\n" " vec4 c = texture2D(tex, texCoord); \n" "\n" " vec4 other = texture2D(tex, texCoord + vec2(-offsetx, -offsety)); \n" " other += texture2D(tex, texCoord + vec2(-offsetx, 0.0)); \n" " other += texture2D(tex, texCoord + vec2(-offsetx, offsety)); \n" " other += texture2D(tex, texCoord + vec2( 0.0, offsety)); \n" " other += texture2D(tex, texCoord + vec2( offsetx, offsety)); \n" " other += texture2D(tex, texCoord + vec2( offsetx, 0.0)); \n" " other += texture2D(tex, texCoord + vec2( offsetx, offsety)); \n" " other += texture2D(tex, texCoord + vec2( 0.0, -offsety)); \n" "\n" " \n" " return vec4(length(8.0*c -other));\n" "}\n" "";#ifdef GL_HELPERS_INCLUDED//glHelpers.h must be included BEFORE any of the shader header files. Also make sure you have the latest version of glHelpers.hstatic ghShader PPGrayFragShader(PPGrayFragText, PPGrayFrag, PPGrayFragLength, PPGrayFragCheckSum);#endif#endif //_PPGrayFrag_h_⌨️ 快捷键说明
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