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57 行
1.3 KiB
57 行
1.3 KiB
Shader "Unlit/ARCoreBackgroundLWRP"
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{
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Properties
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{
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_MainTex("Texture", 2D) = "white" {}
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}
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// For GLES3
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SubShader
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{
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Pass
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{
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ZWrite Off
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Cull Off
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GLSLPROGRAM
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#pragma only_renderers gles3
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#ifdef SHADER_API_GLES3
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#extension GL_OES_EGL_image_external_essl3 : require
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#endif
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uniform mat4 _UnityDisplayTransform;
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#ifdef VERTEX
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varying vec2 textureCoord;
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void main()
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{
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#ifdef SHADER_API_GLES3
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float flippedV = 1.0 - gl_MultiTexCoord0.y;
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textureCoord.x = _UnityDisplayTransform[0].x * gl_MultiTexCoord0.x + _UnityDisplayTransform[1].x * flippedV + _UnityDisplayTransform[2].x;
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textureCoord.y = _UnityDisplayTransform[0].y * gl_MultiTexCoord0.x + _UnityDisplayTransform[1].y * flippedV + _UnityDisplayTransform[2].y;
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gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;
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#endif
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}
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#endif
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#ifdef FRAGMENT
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varying vec2 textureCoord;
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uniform samplerExternalOES _MainTex;
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void main()
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{
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#ifdef SHADER_API_GLES3
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gl_FragColor = texture(_MainTex, textureCoord);
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#endif
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}
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#endif
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ENDGLSL
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}
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}
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FallBack Off
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}
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