instantreality 1.0

Component:
NURBS
Status:
interface only
Structure type:
concrete
Standard:
X3D3.0

NurbsSurfaceInterpolator

NurbsSurfaceInterpolator describes a 3D NURBS Curve and outputs interpolated position and normal values. The SFNode controlPoint field can contain a single Coordinate or CoordinateDouble node.

Inheritance

Code

XML encoding
<NurbsSurfaceInterpolator uDimension='0'
vDimension='0'
uKnot=''
vKnot=''
uOrder='3'
vOrder='3'
weight=''
enabled='TRUE'
logFeature=''
 />
Classic encoding
NurbsSurfaceInterpolator {
	uDimension 0
	vDimension 0
	uKnot []
	vKnot []
	uOrder 3
	vOrder 3
	weight []
	enabled TRUE
	logFeature [""]
}

Interface

Filter: X3D only | Avalon only | All
id Name DataType PartType Default ValueType Description
SFVec2f set_fraction SFVec2f inputOnly setting fraction in range [0,1] selects input key for corresponding keyValue output, computing a 3D position on the curve.
SFVec3f normal_changed SFVec3f outputOnly Linearly interpolated output value determined by current key time and corresponding keyValue pair.
SFVec3f position_changed SFVec3f outputOnly Linearly interpolated output value determined by current key time and corresponding keyValue pair.
SFInt32 uDimension SFInt32 inputOutput 0 Number of control points in u dimension.
SFInt32 vDimension SFInt32 inputOutput 0 Number of control points in v dimension.
MFDouble uKnot MFDouble inputOutput Knot vector, where size = number of control points + order of curve.
MFDouble vKnot MFDouble inputOutput Knot vector, where size = number of control points + order of curve.
SFInt32 uOrder SFInt32 inputOutput 3 Define order of surface by polynomials of degree = order-1.
SFInt32 vOrder SFInt32 inputOutput 3 Define order of surface by polynomials of degree = order-1.
MFDouble weight MFDouble inputOutput Output values for linear interopolation, each corresponding to knots. Hint: number of weights must match number of knots!
SFNode controlPoint SFNode inputOutput Coordinate Uses same definition as NurbsCurve
SFBool enabled SFBool inputOutput TRUE Flag to enable/disable the node behaviour
MFString logFeature MFString inputOutput state, child, parent, route, eventIn, eventOut controls the logging of changes, state: log state changes (e.g. live), child: log child add/remove, parent: log parent add/remove, route: log route add/remove; eventIn: log receiving of events, eventOut: log sending of events: guiView, runtime system should create node-view, guiEdit: runtime system should create node-editeverything: log everything
SFNode metadata SFNode inputOutput MetadataObject container for payload metadata inside MetadataSet element