Fields
SFNode [in, out] metadata NULL [X3DMetadataObject]
Metadata are not part of the X3D world and not interpreted by the X3D browser, but they can be accessed via the ECMAScript interface.
SFVec2f [in] set_fraction (-∞,∞)
Setting fraction in range [0,1] selects input key for corresponding keyValue output, computing a 3D position on the curve.
SFNode [in, out] controlPoint NULL [X3DCoordinateNode]
Input/Output field controlPoint.
MFDouble [in, out] weight [ ] (-∞,∞)
Output values for linear interpolation, each corresponding to knots.
Hint
Number of weights must match number of knots!
SFVec3f [out] position_changed
Linearly interpolated output value determined by current key time and corresponding keyValue pair.
SFVec3f [out] normal_changed
Linearly interpolated output value determined by current key time and corresponding keyValue pair.
SFInt32 [ ] uDimension [0,∞)
Number of control points in u dimension.
MFDouble [ ] uKnot [ ] (-∞,∞)
Knot vector, where size = number of control points + order of curve.
SFInt32 [ ] uOrder 3 [2,∞)
Define order of surface by polynomials of degree = order-1.
SFInt32 [ ] vDimension [0,∞)
Number of control points in v dimension.
MFDouble [ ] vKnot [ ] (-∞,∞)
Knot vector, where size = number of control points + order of curve.
SFInt32 [ ] vOrder 3 [2,∞)
Define order of surface by polynomials of degree = order-1.