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35 行
1.2 KiB
35 行
1.2 KiB
#ifndef SHADERPASS
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#error Undefine_SHADERPASS
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#endif
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// This first set of define allow to say which attributes will be use by the mesh in the vertex and domain shader (for tesselation)
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// Attributes
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#define ATTRIBUTES_NEED_NORMAL
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#define ATTRIBUTES_NEED_TEXCOORD0
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#define ATTRIBUTES_NEED_TANGENT // will be filled by ApplyMeshModification()
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#if SHADERPASS == SHADERPASS_LIGHT_TRANSPORT
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#define ATTRIBUTES_NEED_TEXCOORD1
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#define ATTRIBUTES_NEED_TEXCOORD2
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#endif
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// Varying - Use for pixel shader
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// This second set of define allow to say which varyings will be output in the vertex (no more tesselation)
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#define VARYINGS_NEED_POSITION_WS
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#define VARYINGS_NEED_TANGENT_TO_WORLD
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#define VARYINGS_NEED_TEXCOORD0
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#if defined(UNITY_INSTANCING_ENABLED) && defined(_TERRAIN_INSTANCED_PERPIXEL_NORMAL)
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#define ENABLE_TERRAIN_PERPIXEL_NORMAL
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#endif
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#ifdef ENABLE_TERRAIN_PERPIXEL_NORMAL
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// With per-pixel normal enabled, tangent space is created in the pixel shader.
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#undef ATTRIBUTES_NEED_NORMAL
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#undef ATTRIBUTES_NEED_TANGENT
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#undef VARYINGS_NEED_TANGENT_TO_WORLD
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#endif
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// This include will define the various Attributes/Varyings structure
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#include "../../ShaderPass/VaryingMesh.hlsl"
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