instantreality 1.0

Component:
NURBS
Status:
partly implemented
Structure type:
concrete
Standard:
X3D3.0

NurbsTextureCoordinate

NurbsTextureCoordinate describes a 3D NURBS surface in the parametric domain of its surface host, specifying mapping of texture onto the surface. The SFNode controlPoint field can contain a single Coordinate or CoordinateDouble node.

Inheritance

Code

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

Interface

Filter: X3D only | Avalon only | All
id Name DataType PartType Default ValueType Description
SFInt32 uDimension SFInt32 initializeOnly 0 Number of control points in u dimension.
MFDouble uKnot MFDouble initializeOnly Knot vector, where size = number of control points + order of curve.
SFInt32 uOrder SFInt32 initializeOnly 3 Define order of surface by polynomials of degree = order-1.
SFInt32 vDimension SFInt32 initializeOnly 0 Number of control points in v dimension.
MFDouble vKnot MFDouble initializeOnly Knot vector, where size = number of control points + order of curve.
SFInt32 vOrder SFInt32 initializeOnly 3 Define order of surface by polynomials of degree = order-1.
MFVec2f controlPoint MFVec2f inputOutput control points are specified in (u, v) coordinates of texture space
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
MFFloat weight MFFloat inputOutput Output values for linear interopolation, each corresponding to knots. Hint: number of weights must match number of knots!