背景和头像缺失

cocos2d/cocos/renderer/ccShader_3D_Terrain.frag

@@ -0,0 +1,48 @@
+
+const char* cc3D_Terrain_frag = STRINGIFY(
+\n#ifdef GL_ES\n
+precision mediump float;
+\n#endif\n
+uniform vec3 u_color;\n
+varying vec2 v_texCoord;\n
+varying vec3 v_normal;\n
+\n#ifdef GL_ES\n
+uniform lowp int u_has_alpha;\n
+uniform lowp int u_has_light_map;\n
+\n#else\n
+uniform int u_has_alpha;\n
+uniform int u_has_light_map;\n
+\n#endif\n
+uniform sampler2D u_alphaMap;\n
+uniform sampler2D u_texture0;\n
+uniform sampler2D u_texture1;\n
+uniform sampler2D u_texture2;\n
+uniform sampler2D u_texture3;\n
+uniform sampler2D u_lightMap;\n
+uniform float u_detailSize[4];\n
+uniform vec3 u_lightDir;\n
+void main()\n
+{\n
+vec4 lightColor;\n
+if(u_has_light_map<=0)\n
+{\n
+    lightColor = vec4(1.0,1.0,1.0,1.0);\n
+}else\n
+{\n
+    lightColor = texture2D(u_lightMap,v_texCoord);\n
+}
+float lightFactor = dot(-u_lightDir,v_normal);\n
+if(u_has_alpha<=0)\n
+{\n
+    gl_FragColor = texture2D(u_texture0, v_texCoord)*lightColor*lightFactor;\n
+}else\n
+{\n
+    vec4 blendFactor =texture2D(u_alphaMap,v_texCoord);\n
+    vec4 color = vec4(0.0,0.0,0.0,0.0);\n
+    color = texture2D(u_texture0, v_texCoord*u_detailSize[0])*blendFactor.r +
+    texture2D(u_texture1, v_texCoord*u_detailSize[1])*blendFactor.g + texture2D(u_texture2, v_texCoord*u_detailSize[2])*blendFactor.b
+        + texture2D(u_texture3, v_texCoord*u_detailSize[3])*(1.0 - blendFactor.a);
+    gl_FragColor = vec4(color.rgb*lightColor.rgb*lightFactor, 1.0);
+}
+}
+);