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93 lines
3.9 KiB
93 lines
3.9 KiB
using UnityEngine;
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using UnityEngine.Rendering.HighDefinition.Attributes;
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using UnityEngine.Experimental.Rendering;
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using UnityEngine.Rendering;
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using UnityEngine.Rendering.HighDefinition;
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namespace UnityEditor.VFX.HDRP
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{
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class SixWaySmokeLit : RenderPipelineMaterial
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{
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[GenerateHLSL(PackingRules.Exact)]
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public enum MaterialFeatureFlags
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{
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LitSixWaySmoke = 1 << 0,
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};
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//-----------------------------------------------------------------------------
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// SurfaceData
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//-----------------------------------------------------------------------------
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// Main structure that store the user data (i.e user input of master node in material graph)
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[GenerateHLSL(PackingRules.Exact, false, false, true, 1700)]
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public struct SurfaceData
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{
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public float absorptionRange;
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// Standard
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[MaterialSharedPropertyMapping(MaterialSharedProperty.Albedo)]
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[SurfaceDataAttributes("Base Color", false, true, FieldPrecision.Real)]
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public Vector4 baseColor;
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[MaterialSharedPropertyMapping(MaterialSharedProperty.Normal)]
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[SurfaceDataAttributes(new string[] { "Normal", "Normal World Space" }, true, checkIsNormalized = true)]
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public Vector3 normalWS;
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[SurfaceDataAttributes(new string[] { "Tangent", "Tangent World Space" })]
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public Vector4 tangentWS;
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[MaterialSharedPropertyMapping(MaterialSharedProperty.AmbientOcclusion)]
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[SurfaceDataAttributes("Ambient Occlusion", precision = FieldPrecision.Real)]
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public float ambientOcclusion;
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//Smoke Lighting
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[SurfaceDataAttributes("Rig Right Top Back", precision = FieldPrecision.Real)]
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public Vector3 rightTopBack;
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[SurfaceDataAttributes("Rig Left Bottom Front", precision = FieldPrecision.Real)]
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public Vector3 leftBottomFront;
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[SurfaceDataAttributes(precision = FieldPrecision.Real)]
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public Vector4 bakeDiffuseLighting0;
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[SurfaceDataAttributes(precision = FieldPrecision.Real)]
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public Vector4 bakeDiffuseLighting1;
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[SurfaceDataAttributes(precision = FieldPrecision.Real)]
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public Vector4 bakeDiffuseLighting2;
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};
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//-----------------------------------------------------------------------------
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// BSDFData
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//-----------------------------------------------------------------------------
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[GenerateHLSL(PackingRules.Exact, false, false, true, 1750)]
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public struct BSDFData
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{
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public float absorptionRange;
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[SurfaceDataAttributes("", false, true, FieldPrecision.Real)]
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public Vector4 diffuseColor;
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[SurfaceDataAttributes(precision = FieldPrecision.Real)]
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public float ambientOcclusion; // Caution: This is accessible only if light layer is enabled, otherwise it is 1
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[SurfaceDataAttributes(new string[] { "Normal WS", "Normal View Space" }, true, checkIsNormalized: true)]
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public Vector3 normalWS;
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[SurfaceDataAttributes(new string[] { "Tangent", "Tangent World Space" })]
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public Vector4 tangentWS;
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//Smoke Lighting
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[SurfaceDataAttributes("Rig Right Top Back", precision = FieldPrecision.Real)]
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public Vector3 rightTopBack;
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[SurfaceDataAttributes("Rig Left Bottom Front", precision = FieldPrecision.Real)]
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public Vector3 leftBottomFront;
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[SurfaceDataAttributes(precision = FieldPrecision.Real)]
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public Vector4 bakeDiffuseLighting0;
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[SurfaceDataAttributes(precision = FieldPrecision.Real)]
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public Vector4 bakeDiffuseLighting1;
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[SurfaceDataAttributes(precision = FieldPrecision.Real)]
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public Vector4 bakeDiffuseLighting2;
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};
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public SixWaySmokeLit() { }
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}
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}
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