pirate_client/assets/Ani/flashLight/sprite-flash-light.effect.meta

{
  "ver": "1.0.27",
  "uuid": "0083adb4-2603-49f4-9152-d8c56c645c2b",
  "importer": "effect",
  "compiledShaders": [
    {
      "glsl1": {
        "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\nattribute vec2 a_uv0;\nvarying 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}",
        "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\nvarying vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if ENABLE_LIGHT\nuniform vec4 u_uvOffset;\nuniform vec4 lightColor;\nuniform vec2 lightCenterPoint;\nuniform float lightAngle;\nuniform float lightWidth;\nuniform float enableGradient;\nuniform float cropAlpha;\nuniform float enableFog;\nuniform float u_uvRotated;\nvec4 addLightColor(vec4 textureColor, vec4 lightColor, vec2 lightCenterPoint, float lightAngle, float lightWidth) {\n  if (lightWidth <= 0.0) {\n    return textureColor;\n  }\n  float angleInRadians = radians(lightAngle);\n  float dis = 0.0;\n  vec2 uvOffset;\n  uvOffset.x = (v_uv0.x-u_uvOffset.x)/(u_uvOffset.z-u_uvOffset.x);\n  uvOffset.y = (v_uv0.y-u_uvOffset.y)/(u_uvOffset.w-u_uvOffset.y);\n  if(u_uvRotated > 0.5) {\n    float temp = uvOffset.x;\n    uvOffset.x = uvOffset.y;\n    uvOffset.y = 1.0 - temp;\n  }\n  if (mod(lightAngle, 90.0) != 0.0) {\n    dis = abs(tan(angleInRadians)*uvOffset.x - uvOffset.y + lightCenterPoint.y - lightCenterPoint.x*tan(angleInRadians))/sqrt(tan(angleInRadians)*tan(angleInRadians)+1.0);\n  } else {\n    dis = abs(uvOffset.y - lightCenterPoint.y);\n  }\n  float a = 1.0 ;\n  if ( cropAlpha > 0.0 ) {\n    a *= step(0.01, textureColor.a);\n  }\n  if ( enableFog < 1.0 ) {\n    a *= step(dis, lightWidth * 0.5);\n  }\n  if (enableGradient > 0.0 ) {\n    a *= 1.0 - dis / (lightWidth * 0.5);\n  }\n  vec4 finalLightColor = lightColor * a;\n  return textureColor * textureColor.a + finalLightColor;\n}\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture2D(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  gl_FragColor = o;\n  #if ENABLE_LIGHT\n  gl_FragColor = addLightColor(gl_FragColor, lightColor, lightCenterPoint, lightAngle, lightWidth);\n  #endif\n}"
      },
      "glsl3": {
        "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\nin vec2 a_uv0;\nout 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}",
        "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\nin vec2 v_uv0;\nuniform sampler2D texture;\n#endif\n#if ENABLE_LIGHT\nuniform Light {\n  vec4 u_uvOffset;\n  vec4 lightColor;\n  vec2 lightCenterPoint;\n  float lightAngle;\n  float lightWidth;\n  float enableGradient;\n  float cropAlpha;\n  float enableFog;\n  float u_uvRotated;\n};\nvec4 addLightColor(vec4 textureColor, vec4 lightColor, vec2 lightCenterPoint, float lightAngle, float lightWidth) {\n  if (lightWidth <= 0.0) {\n    return textureColor;\n  }\n  float angleInRadians = radians(lightAngle);\n  float dis = 0.0;\n  vec2 uvOffset;\n  uvOffset.x = (v_uv0.x-u_uvOffset.x)/(u_uvOffset.z-u_uvOffset.x);\n  uvOffset.y = (v_uv0.y-u_uvOffset.y)/(u_uvOffset.w-u_uvOffset.y);\n  if(u_uvRotated > 0.5) {\n    float temp = uvOffset.x;\n    uvOffset.x = uvOffset.y;\n    uvOffset.y = 1.0 - temp;\n  }\n  if (mod(lightAngle, 90.0) != 0.0) {\n    dis = abs(tan(angleInRadians)*uvOffset.x - uvOffset.y + lightCenterPoint.y - lightCenterPoint.x*tan(angleInRadians))/sqrt(tan(angleInRadians)*tan(angleInRadians)+1.0);\n  } else {\n    dis = abs(uvOffset.y - lightCenterPoint.y);\n  }\n  float a = 1.0 ;\n  if ( cropAlpha > 0.0 ) {\n    a *= step(0.01, textureColor.a);\n  }\n  if ( enableFog < 1.0 ) {\n    a *= step(dis, lightWidth * 0.5);\n  }\n  if (enableGradient > 0.0 ) {\n    a *= 1.0 - dis / (lightWidth * 0.5);\n  }\n  vec4 finalLightColor = lightColor * a;\n  return textureColor * textureColor.a + finalLightColor;\n}\n#endif\nvoid main () {\n  vec4 o = vec4(1, 1, 1, 1);\n  #if USE_TEXTURE\n  o *= texture(texture, v_uv0);\n    #if CC_USE_ALPHA_ATLAS_TEXTURE\n    o.a *= texture2D(texture, v_uv0 + vec2(0, 0.5)).r;\n    #endif\n  #endif\n  o *= v_color;\n  ALPHA_TEST(o);\n  gl_FragColor = o;\n  #if ENABLE_LIGHT\n  gl_FragColor = addLightColor(gl_FragColor, lightColor, lightCenterPoint, lightAngle, lightWidth);\n  #endif\n}"
      }
    }
  ],
  "subMetas": {}
}