79 lines
4.2 KiB
HLSL
79 lines
4.2 KiB
HLSL
#define HAVE_MESH_MODIFICATION
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#include "Packages/com.unity.render-pipelines.core/ShaderLibrary/Common.hlsl"
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#include "Packages/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/ShaderPass/FragInputs.hlsl"
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#include "Packages/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/ShaderPass/ShaderPass.cs.hlsl"
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#if SHADERPASS == SHADERPASS_GBUFFER && !defined(DEBUG_DISPLAY)
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// When we have alpha test, we will force a depth prepass so we always bypass the clip instruction in the GBuffer
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// Don't do it with debug display mode as it is possible there is no depth prepass in this case
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#define SHADERPASS_GBUFFER_BYPASS_ALPHA_TEST
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#endif
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#if SHADERPASS == SHADERPASS_FORWARD && !defined(_SURFACE_TYPE_TRANSPARENT) && !defined(DEBUG_DISPLAY)
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// In case of opaque we don't want to perform the alpha test, it is done in depth prepass and we use depth equal for ztest (setup from UI)
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// Don't do it with debug display mode as it is possible there is no depth prepass in this case
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#define SHADERPASS_FORWARD_BYPASS_ALPHA_TEST
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#endif
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#include "Packages/com.unity.render-pipelines.high-definition/Runtime/ShaderLibrary/ShaderVariables.hlsl"
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#ifdef DEBUG_DISPLAY
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#include "Packages/com.unity.render-pipelines.high-definition/Runtime/Debug/DebugDisplay.hlsl"
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#endif
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#include "Packages/com.unity.render-pipelines.high-definition/Runtime/Material/Material.hlsl"
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#if SHADERPASS == SHADERPASS_FORWARD
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// The light loop (or lighting architecture) is in charge to:
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// - Define light list
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// - Define the light loop
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// - Setup the constant/data
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// - Do the reflection hierarchy
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// - Provide sampling function for shadowmap, ies, cookie and reflection (depends on the specific use with the light loops like index array or atlas or single and texture format (cubemap/latlong))
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#define HAS_LIGHTLOOP
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#include "Packages/com.unity.render-pipelines.high-definition/Runtime/Lighting/Lighting.hlsl"
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#include "Packages/com.unity.render-pipelines.high-definition/Runtime/Lighting/LightLoop/LightLoopDef.hlsl"
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#include "Packages/com.unity.render-pipelines.high-definition/Runtime/Material/Lit/Lit.hlsl"
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#include "Packages/com.unity.render-pipelines.high-definition/Runtime/Lighting/LightLoop/LightLoop.hlsl"
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#else
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#include "Packages/com.unity.render-pipelines.high-definition/Runtime/Material/Lit/Lit.hlsl"
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#endif
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#if SHADERPASS != SHADERPASS_DEPTH_ONLY || defined(WRITE_NORMAL_BUFFER)
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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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#endif
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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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#include "Packages/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/ShaderPass/VaryingMesh.hlsl"
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#include "HDRP_TerrainVisualizationData.hlsl"
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#if SHADERPASS == SHADERPASS_GBUFFER
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#include "Packages/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/ShaderPass/ShaderPassGBuffer.hlsl"
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#elif SHADERPASS == SHADERPASS_LIGHT_TRANSPORT
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#include "Packages/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/ShaderPass/ShaderPassLightTransport.hlsl"
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#elif SHADERPASS == SHADERPASS_SHADOWS || SHADERPASS == SHADERPASS_DEPTH_ONLY
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#include "Packages/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/ShaderPass/ShaderPassDepthOnly.hlsl"
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#elif SHADERPASS == SHADERPASS_FORWARD
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#include "Packages/com.unity.render-pipelines.high-definition/Runtime/RenderPipeline/ShaderPass/ShaderPassForward.hlsl"
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#endif
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