walkDown/assets/Script/shader/uv.effect.meta

{
  "ver": "1.0.27",
  "uuid": "d9554ae7-5e70-4c17-9a55-6eae874163df",
  "importer": "effect",
  "compiledShaders": [
    {
      "glsl1": {
        "vert": "\nprecision highp float;\nuniform mat4 cc_matViewProj;\nattribute vec3 a_position;\nattribute mediump vec2 a_uv0;\nvarying mediump vec2 v_uv0;\nattribute vec4 a_color;\nvarying vec4 v_color;\nvoid main () {\n  gl_Position = cc_matViewProj * vec4(a_position, 1);\n  v_uv0 = a_uv0;\n  v_color = a_color;\n}",
        "frag": "\nprecision highp float;\nuniform float time;\nuniform float speed;\nuniform sampler2D texture;\nvarying mediump vec2 v_uv0;\nvarying vec4 v_color;\nvoid main () {\n  vec2 uv = v_uv0.xy;\n  uv.y += time * speed;\n  uv.y = fract(uv.y);\n  vec4 color = texture2D(texture, uv);\n  gl_FragColor = color;\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};\nin vec3 a_position;\nin mediump vec2 a_uv0;\nout mediump vec2 v_uv0;\nin vec4 a_color;\nout vec4 v_color;\nvoid main () {\n  gl_Position = cc_matViewProj * vec4(a_position, 1);\n  v_uv0 = a_uv0;\n  v_color = a_color;\n}",
        "frag": "\nprecision highp float;\nuniform Time {\n  float time;\n};\nuniform SPEED {\n  float speed;\n};\nuniform sampler2D texture;\nin mediump vec2 v_uv0;\nin vec4 v_color;\nvoid main () {\n  vec2 uv = v_uv0.xy;\n  uv.y += time * speed;\n  uv.y = fract(uv.y);\n  vec4 color = texture2D(texture, uv);\n  gl_FragColor = color;\n}"
      }
    }
  ],
  "subMetas": {}
}