17 lines
4.6 KiB
Plaintext
17 lines
4.6 KiB
Plaintext
{
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"ver": "1.0.23",
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"uuid": "9638979d-62b3-4e5b-adea-7ad706e66e65",
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"compiledShaders": [
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{
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"glsl1": {
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"vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nuniform mat4 cc_matWorld;\n\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\n\n#if USE_TEXTURE\nattribute vec2 a_uv0;\nvarying vec2 v_uv0;\n#endif\n\nvoid main () {\n vec4 pos = vec4(a_position, 1);\n\n #if CC_USE_MODEL\n pos = cc_matViewProj * cc_matWorld * pos;\n #else\n pos = cc_matViewProj * pos;\n #endif\n\n #if USE_TEXTURE\n v_uv0 = a_uv0;\n #endif\n\n v_color = a_color;\n\n gl_Position = pos;\n}\n",
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"frag": "\nprecision highp float;\n\n#if USE_ALPHA_TEST\n \n uniform float alphaThreshold;\n#endif\n\nvoid ALPHA_TEST (in vec4 color) {\n #if USE_ALPHA_TEST\n if (color.a < alphaThreshold) discard;\n #endif\n}\n\nvoid ALPHA_TEST (in float alpha) {\n #if USE_ALPHA_TEST\n if (alpha < alphaThreshold) discard;\n #endif\n}\n\nvarying vec4 v_color;\n\n#if USE_TEXTURE\nvarying vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n\n#if USE_MOSAIC\nuniform float xBlockCount;\nuniform float yBlockCount;\n/**\n * 获取v_uv0最终映射的马赛格格子的坐标\n *\n * @return 映射后坐标\n */\nvec2 getUvMapPos() {\n\n float xCount;\n if (xBlockCount <= 0.0) {\n xCount = 1.0;\n } else {\n xCount = xBlockCount;\n }\n float blockWidth = 1.0 / xCount;\n\n float blockXIndex = floor(v_uv0.x / blockWidth);\n\n float yCount; \n if (yBlockCount <= 0.0) {\n yCount = 1.0;\n } else {\n yCount = yBlockCount;\n }\n float blockHeight = 1.0 / yCount;\n float blockYIndex = floor(v_uv0.y / blockHeight);\n\n return vec2(blockWidth * (blockXIndex + 0.5), blockHeight * (blockYIndex + 0.5));\n}\n\n#endif\n\nvoid main () {\n vec4 o = vec4(1, 1, 1, 1);\n\n vec2 realPos = v_uv0;\n #if USE_MOSAIC\n realPos = getUvMapPos();\n #endif\n\n #if USE_TEXTURE\n o *= texture2D(texture, realPos);\n #if CC_USE_ALPHA_ATLAS_TEXTURE\n o.a *= texture2D(texture, realPos + vec2(0, 0.5)).r;\n #endif\n #endif\n\n o *= v_color;\n\n ALPHA_TEST(o);\n\n gl_FragColor = o;\n}\n"
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},
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"glsl3": {
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"vert": "\nprecision highp float;\nuniform CCGlobal {\n vec4 cc_time;\n\n vec4 cc_screenSize;\n\n vec4 cc_screenScale;\n\n vec4 cc_nativeSize;\n\n mat4 cc_matView;\n mat4 cc_matViewInv;\n mat4 cc_matProj;\n mat4 cc_matProjInv;\n mat4 cc_matViewProj;\n mat4 cc_matViewProjInv;\n vec4 cc_cameraPos;\n\n vec4 cc_exposure;\n\n vec4 cc_mainLitDir;\n\n vec4 cc_mainLitColor;\n\n vec4 cc_ambientSky;\n vec4 cc_ambientGround;\n};\nuniform CCLocal {\n mat4 cc_matWorld;\n mat4 cc_matWorldIT;\n};\n\nin vec3 a_position;\nin vec4 a_color;\nout vec4 v_color;\n\n#if USE_TEXTURE\nin vec2 a_uv0;\nout vec2 v_uv0;\n#endif\n\nvoid main () {\n vec4 pos = vec4(a_position, 1);\n\n #if CC_USE_MODEL\n pos = cc_matViewProj * cc_matWorld * pos;\n #else\n pos = cc_matViewProj * pos;\n #endif\n\n #if USE_TEXTURE\n v_uv0 = a_uv0;\n #endif\n\n v_color = a_color;\n\n gl_Position = pos;\n}\n",
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"frag": "\nprecision highp float;\n\n#if USE_ALPHA_TEST\n \n uniform ALPHA_TEST {\n float alphaThreshold;\n }\n#endif\n\nvoid ALPHA_TEST (in vec4 color) {\n #if USE_ALPHA_TEST\n if (color.a < alphaThreshold) discard;\n #endif\n}\n\nvoid ALPHA_TEST (in float alpha) {\n #if USE_ALPHA_TEST\n if (alpha < alphaThreshold) discard;\n #endif\n}\n\nin vec4 v_color;\n\n#if USE_TEXTURE\nin vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n\n#if USE_MOSAIC\nuniform Mosaic {\n\n float xBlockCount;\n\n float yBlockCount;\n}\n\n/**\n * 获取v_uv0最终映射的马赛格格子的坐标\n *\n * @return 映射后坐标\n */\nvec2 getUvMapPos() {\n\n float xCount;\n if (xBlockCount <= 0.0) {\n xCount = 1.0;\n } else {\n xCount = xBlockCount;\n }\n float blockWidth = 1.0 / xCount;\n\n float blockXIndex = floor(v_uv0.x / blockWidth);\n\n float yCount; \n if (yBlockCount <= 0.0) {\n yCount = 1.0;\n } else {\n yCount = yBlockCount;\n }\n float blockHeight = 1.0 / yCount;\n float blockYIndex = floor(v_uv0.y / blockHeight);\n\n return vec2(blockWidth * (blockXIndex + 0.5), blockHeight * (blockYIndex + 0.5));\n}\n\n#endif\n\nvoid main () {\n vec4 o = vec4(1, 1, 1, 1);\n\n vec2 realPos = v_uv0;\n #if USE_MOSAIC\n realPos = getUvMapPos();\n #endif\n\n #if USE_TEXTURE\n o *= texture(texture, realPos);\n #if CC_USE_ALPHA_ATLAS_TEXTURE\n o.a *= texture2D(texture, realPos + vec2(0, 0.5)).r;\n #endif\n #endif\n\n o *= v_color;\n\n ALPHA_TEST(o);\n\n gl_FragColor = o;\n}\n"
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}
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}
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],
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"subMetas": {}
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} |