v4.0

Attaches controllers to a curve or curves, giving layered deformation with precise control over evenly distributed slides and offsets. Especially useful for spline based facial setups.

Three controllers are created for each control point on the curve. Point controllers move the control points of the curve. Path controllers are path constrained to the curve at evenly spaced length percentages. Offset controls are used for additional translation (like pinching of wrinkes in facial expressions) or twising along a curve.

oControlSpline = MakeControlSplines( CurveCollection, [NbDivisions], [Scale], Parent, [PointMarkerType], [PathMarkerType], [OffsetMarkerType], [PointColor], [PathColor], [OffsetColor], [InputFromUI] );

Returns a ControlSpline JScript object.

Parameter	Type	Description
CurveCollection	String	A collection of curves to attach controllers to. A single curve can also be passed. If multilple curves are passed they are searched for matching start and end points to share point markers.
NbDivisions	Integer	The number of equally spaced divisions along the curve to place path markers. Default Value: 6
Scale	Double	The scale at which to draw the controllers. Default Value: 1.0
Parent	String	The parent for the point marker objects. If empty the scene root is used.
PointMarkerType	Integer	The type of control object for the points of the curves. Default Value: 5 (diamond) Possible Values: Description: 0 No controller 1 Null Controller 2 Cube Controller 3 Square Controller 4 Pyramid Controller 5 Diamond Controller
PathMarkerType	Integer	The type of control object divided along the curve. Default Value: 1 (null) Possible Values: Description: 0 No controller 1 Null Controller 2 Cube Controller 3 Square Controller 4 Pyramid Controller 5 Diamond Controller
OffsetMarkerType	Integer	The type of control object which is a child of the PathMarkers for position and roll offsets. Offsets are not be made if the PathMakerType is set to 0. Default Value: 2 (cube) Possible Values: Description: 0 No controller 1 Null Controller 2 Cube Controller 3 Square Controller 4 Pyramid Controller 5 Diamond Controller
PointColor	Integer	The type of shadow rig to constrain to the spine. Default Value: 377 (light green)
PathColor	Integer	The type of shadow rig to constrain to the spine. Default Value: 65 (dark green)
OffsetColor	Integer	The color of the offset control objects. Default Value: 560 (blue)
InputFromUI	Integer	Allows the above parameters to be selected from a dialog box. Default Value: false

JScript Example

var curve = SICreateCurve("crvlist", 3, 0);

SIAddPointOnCurveAtEnd("crvlist", -5, 0, 0, false, 0);

SIAddPointOnCurveAtEnd("crvlist", -3, 0, -4, false, 0);

SIAddPointOnCurveAtEnd("crvlist", 2, 0, -6, false, 0);

SIAddPointOnCurveAtEnd("crvlist", 5, 0, -3, false, 0);

SIAddPointOnCurveAtEnd("crvlist", 5, 0, 2, false, 0);

MakeControlSplines(curve);