A bspline curve or surface is used for curved freeform geometry defined by controls points (sometimes called poles).
- BSplineCurve -- a curve in XYZ coordinates
- BSplineSurfaceXYZ -- a surface with XYZ
- BsplineSurfaceXYZW -- a surface with weighted (rational) XYZ coordinates
- KnotVector -- vector of breakpoints in bspline definitions.
||false ==> no wrap possible
||UVSelect is an integer indicating uDirection (0) or vDirection (1) in a bspline surface parameterization.
||Interface for methods supported by both regular (xyz) and weighted (xyzw) bspline surfaces.
||interface for points returned from getPointGrid, with annotation of physical and weighting dimensions.
19 February, 2019