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58 行
2.6 KiB
58 行
2.6 KiB
using System;
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using UnityEngine.Graphing;
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namespace UnityEngine.MaterialGraph
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{
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[Serializable]
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public class PBRSpecularLightFunction : BaseLightFunction
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{
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public const string kAlbedoSlotName = "Albedo";
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public const string kSpecularSlotName = "Specular";
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public const string kEmissionSlotName = "Emission";
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public const string kSmoothnessSlotName = "Smoothness";
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public const string kOcclusionSlotName = "Occlusion";
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public const string kAlphaSlotName = "Alpha";
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public const int kAlbedoSlotId = 0;
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public const int kSpecularSlotId = 2;
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public const int kEmissionSlotId = 3;
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public const int kSmoothnessSlotId = 4;
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public const int kOcclusionSlotId = 5;
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public const int kAlphaSlotId = 6;
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public override string lightFunctionName
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{
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get { return "StandardSpecular"; }
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}
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public override string surfaceOutputStructureName
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{
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get { return "SurfaceOutputStandardSpecular"; }
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}
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public override void DoSlotsForConfiguration(PixelShaderNode node)
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{
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node.AddSlot(new MaterialSlot(kAlbedoSlotId, kAlbedoSlotName, kAlbedoSlotName, SlotType.Input, SlotValueType.Vector3, Vector4.zero));
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node.AddSlot(new MaterialSlot(NormalSlotId, kNormalSlotName, kNormalSlotName, SlotType.Input, SlotValueType.Vector3, Vector4.zero));
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node.AddSlot(new MaterialSlot(kSpecularSlotId, kSpecularSlotName, kSpecularSlotName, SlotType.Input, SlotValueType.Vector3, Vector4.zero));
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node.AddSlot(new MaterialSlot(kEmissionSlotId, kEmissionSlotName, kEmissionSlotName, SlotType.Input, SlotValueType.Vector3, Vector4.zero));
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node.AddSlot(new MaterialSlot(kSmoothnessSlotId, kSmoothnessSlotName, kSmoothnessSlotName, SlotType.Input, SlotValueType.Vector1, Vector4.zero));
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node.AddSlot(new MaterialSlot(kOcclusionSlotId, kOcclusionSlotName, kOcclusionSlotName, SlotType.Input, SlotValueType.Vector1, Vector4.zero));
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node.AddSlot(new MaterialSlot(kAlphaSlotId, kAlphaSlotName, kAlphaSlotName, SlotType.Input, SlotValueType.Vector1, Vector4.zero));
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// clear out slot names that do not match the slots
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// we support
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node.RemoveSlotsNameNotMatching(
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new[]
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{
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kAlbedoSlotId,
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NormalSlotId,
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kSpecularSlotId,
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kEmissionSlotId,
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kSmoothnessSlotId,
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kOcclusionSlotId,
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kAlphaSlotId
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});
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}
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}
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}
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