Go to: Related nodes.
When dealing with curves, it displays the param value in u at the specified point on the curve. On the other hand, when dealing with surfaces, it displays the param value in u and v at the specified point.
These nodes are created either using the "paramDimension" command or by using the "parameter" tool. After creation, by using the "move" tool, the shape can be moved around on the curve/surface, and the param values updates interactively based on the new position of the object.
| Node name | Parents | Classification | MFn type | Compatible function sets |
|---|---|---|---|---|
| paramDimension | nurbsDimShape | drawdb/geometry/widgets/measure | kParamDimension | kBase kNamedObject kDependencyNode kDagNode kShape kDimension kParamDimension |
dimensionShape, annotationShape, nurbsDimShape, arcLengthDimension, distanceDimShape