Engine.SkelControlSpline

class SkelControlSpline extends SkelControlBase
	native(Anim);
	
/**
 * Copyright 1998-2008 Epic Games, Inc. All Rights Reserved.
 *
 *	Controller that configures the bones above the controlled one in the hierarchy into a smooth curve.
 */
 
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/** Number of bones above the active one in the hierarchy to modify to make into a smooth curve. */
var(Spline)		int		SplineLength;

/** Axis of the controlled bone (ie the end of the spline) to use as the direction for the curve. */
var(Spline)		EAxis	SplineBoneAxis;

/** Invert the direction we get for the start of the spline. */
var(Spline)		bool	bInvertSplineBoneAxis;

/** Strength of tangent at the controlled bone. */
var(Spline)		float	EndSplineTension;

/** Strength of tangent at the start of the chain. */
var(Spline)		float	StartSplineTension;

enum ESplineControlRotMode
{
	/** Do not modify rotation of bones along the spline. */
	SCR_NoChange,
	
	/** By applying the 'minimum' rotation needed, point the SplineBoneAxis of each bone along the direction of the spline. */
	SCR_AlongSpline,
	
	/** Interpolate the rotation of each bone between the rotation of the bone at the start and end of the spline. */
	SCR_Interpolate
};

/** Controls how the rotation of each bone along the length of the spline is modified. */
var(Spline)		ESplineControlRotMode	BoneRotMode;

defaultproperties
{
   SplineLength=2
   SplineBoneAxis=AXIS_X
   EndSplineTension=10.000000
   StartSplineTension=10.000000
   Name="Default__SkelControlSpline"
   ObjectArchetype=SkelControlBase'Engine.Default__SkelControlBase'
}