normal (double x, double y, double z, double t=1.0)
Given a parametric time specified by 't' and a vector, returns a normalized vector perpendicular to the tangent, and rotated into the plane defined by the tangent and vector argument. More...
Class for evaluating curve segments as lines over time.
A MDynSweptLine provides access to a curve segment defined as a line. It can only be accessed with the MFnDynSweptGeometryData class that is provided as an output from the geoConnector node.
The class provides parametric time evaluation for a curve. Time is in the range 0 to 1, where 1 represents the current frame and 0 represents the previous frame. In this way you can get interpolated values of a curve in motion.
Given a parametric time specified by 't' and a vector, returns a normalized vector perpendicular to the tangent, and rotated into the plane defined by the tangent and vector argument.