53 lines
1.6 KiB
Ucode
53 lines
1.6 KiB
Ucode
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/**
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* Copyright 1998-2013 Epic Games, Inc. All Rights Reserved.
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*/
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class MorphNodeWeightByBoneRotation extends MorphNodeWeightBase
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dependson(MaterialInstanceConstant,MorphNodeWeightByBoneAngle)
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native(Anim);
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/**
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* This node maps the rotation of a bone (compared to the ref skeleton)
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* to a weight scaling morph targets using used defined values.
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*/
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cpptext
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{
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virtual void GetActiveMorphs(TArray<FActiveMorph>& OutMorphs);
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/** Draw on 3d viewport canvas when node is selected */
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virtual void Draw(FViewport* Viewport, FCanvas* Canvas, const FSceneView* View);
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virtual void Render(const FSceneView* View, FPrimitiveDrawInterface* PDI);
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void DrawDebugCoordSystem(FPrimitiveDrawInterface* PDI, FColor Color, const FBoneAtom& LocalBoneAtom, const FBoneAtom& ParentBoneTransform);
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FQuat GetAlignedQuat(INT BoneIndex);
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}
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// Internal variables
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var const transient float Angle;
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var const transient float NodeWeight;
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/** Bone Name */
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var() Name BoneName;
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/** Bone Axis to use X, Y or Z */
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var() EAxis BoneAxis;
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/** Should the bone axis be inverted? */
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var() bool bInvertBoneAxis;
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/** Array of points translating angles into morph weights */
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var() Array<BoneAngleMorph> WeightArray;
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// Material Parameter control
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var(Material) bool bControlMaterialParameter;
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var(Material) INT MaterialSlotId;
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var(Material) Name ScalarParameterName;
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var transient MaterialInstanceConstant MaterialInstanceConstant;
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defaultproperties
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{
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NodeConns(0)=(ConnName=In)
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BoneAxis=AXIS_Y
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WeightArray(0)=(Angle=0.f,TargetWeight=0.f)
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WeightArray(1)=(Angle=90.f,TargetWeight=1.f)
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}
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