18 lines
3.1 KiB
Plaintext
18 lines
3.1 KiB
Plaintext
{
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"ver": "1.0.27",
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"uuid": "4b6dcf92-bde1-46a0-9d58-f3abd25cd3fd",
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"importer": "effect",
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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;\nattribute vec3 a_position;\nattribute vec4 a_color;\nvarying vec4 v_color;\n#if USE_TEXTURE\n attribute vec2 a_uv0;\n varying vec2 v_uv0;\n#endif\nvoid main() {\n vec4 pos = vec4(a_position, 1);\n #if CC_USE_MODEL\n pos = cc_matViewProj * cc_matWorld * pos;\n #else\n pos = cc_matViewProj * pos;\n #endif\n #if USE_TEXTURE\n v_uv0 = a_uv0;\n #endif\n v_color = a_color;\n gl_Position = pos;\n}",
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"frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n uniform float alphaThreshold;\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n #if USE_ALPHA_TEST\n if (color.a < alphaThreshold) discard;\n #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n #if USE_ALPHA_TEST\n if (alpha < alphaThreshold) discard;\n #endif\n}\nvarying vec4 v_color;\n#if USE_TEXTURE\n varying vec2 v_uv0;\n uniform sampler2D texture;\n#endif\nuniform float noiseAmount;\nfloat random(vec2 st) {\n return fract(sin(dot(st.xy, vec2(12.9898, 78.233))) * 43758.5453123);\n}\nvoid main() {\n vec4 col = v_color;\n #if USE_TEXTURE\n col *= texture2D(texture, v_uv0);\n #endif\n float noise = random(v_uv0);\n col.rgb += noise * noiseAmount;\n col.a = noise * 0.2;\n ALPHA_TEST(col);\n gl_FragColor = col;\n}"
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},
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"glsl3": {
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"vert": "\nprecision highp float;\nuniform CCGlobal {\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 vec4 cc_time;\n mediump vec4 cc_screenSize;\n mediump vec4 cc_screenScale;\n};\nuniform CCLocal {\n mat4 cc_matWorld;\n mat4 cc_matWorldIT;\n};\nin vec3 a_position;\nin vec4 a_color;\nout vec4 v_color;\n#if USE_TEXTURE\n in vec2 a_uv0;\n out vec2 v_uv0;\n#endif\nvoid main() {\n vec4 pos = vec4(a_position, 1);\n #if CC_USE_MODEL\n pos = cc_matViewProj * cc_matWorld * pos;\n #else\n pos = cc_matViewProj * pos;\n #endif\n #if USE_TEXTURE\n v_uv0 = a_uv0;\n #endif\n v_color = a_color;\n gl_Position = pos;\n}",
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"frag": "\nprecision highp float;\n#if USE_ALPHA_TEST\n uniform ALPHA_TEST {\n float alphaThreshold;\n };\n#endif\nvoid ALPHA_TEST (in vec4 color) {\n #if USE_ALPHA_TEST\n if (color.a < alphaThreshold) discard;\n #endif\n}\nvoid ALPHA_TEST (in float alpha) {\n #if USE_ALPHA_TEST\n if (alpha < alphaThreshold) discard;\n #endif\n}\nin vec4 v_color;\n#if USE_TEXTURE\n in vec2 v_uv0;\n uniform sampler2D texture;\n#endif\nuniform EffectProperties {\n float noiseAmount;\n};\nfloat random(vec2 st) {\n return fract(sin(dot(st.xy, vec2(12.9898, 78.233))) * 43758.5453123);\n}\nvoid main() {\n vec4 col = v_color;\n #if USE_TEXTURE\n col *= texture2D(texture, v_uv0);\n #endif\n float noise = random(v_uv0);\n col.rgb += noise * noiseAmount;\n col.a = noise * 0.2;\n ALPHA_TEST(col);\n gl_FragColor = col;\n}"
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}
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}
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],
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"subMetas": {}
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} |