58 lines
1.9 KiB
Ucode
58 lines
1.9 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 SplineComponent extends PrimitiveComponent
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native(Spline);
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/** Actual data for spline. Locations and tangents are in world space. */
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var() InterpCurveVector SplineInfo;
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/**
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* This is how curvy this spline is. 1.0f is straight and anything below that is curvy!
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* We are doing a simplistic calculate of: vsize(points) / Length Of Spline
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**/
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var() editconst float SplineCurviness;
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/** Color of spline */
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var() Color SplineColor;
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/** Resolution to draw spline at */
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var() float SplineDrawRes;
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/** Size of arrow on end of spline. If zero, no arrow drawn */
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var() float SplineArrowSize;
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/** If TRUE, this spline is for whatever reason disabled, and will be drawn in red. */
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var() bool bSplineDisabled;
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/** Input, distance along curve, output, parameter that puts you there. */
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var() InterpCurveFloat SplineReparamTable;
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cpptext
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{
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// UPrimitiveComponent interface.
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virtual FPrimitiveSceneProxy* CreateSceneProxy();
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virtual void UpdateBounds();
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}
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/** This will update the spline curviness value **/
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native function UpdateSplineCurviness();
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/** Update the SplineReparamTable */
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native function UpdateSplineReparamTable();
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/** Returns total length along this spline */
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native function float GetSplineLength() const;
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/** Given a distance along the length of this spline, return the point in space where this puts you */
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native function vector GetLocationAtDistanceAlongSpline(float Distance) const;
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/** Given a distance along the length of this spline, return the direction of the spline there. Note, result is non-unit length. */
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native function vector GetTangentAtDistanceAlongSpline(float Distance) const;
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defaultproperties
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{
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SplineDrawRes=0.1
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SplineArrowSize=60.0
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SplineColor=(R=255,B=255,A=255)
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}
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