plt3DICurve GetParametric

Gets whether a curves X, Y, and Z vectors are parameterized by a U vector.

Syntax

plt3DICurve_handle GetParametric

Application

Tcl Query

Description

This is the least number of points in any of the curve's data vectors. Returns the number of points on the curve.

Parametric curves contain a hidden vector, U, which can be used to parameterize X, Y, and Z. If this flag is set, U will be evaluated before X, Y, and Z.

Example

To test if an existing curve is parametric:

hwi GetSessionHandle mySessionName
mySessionName GetProjectHandle myProjectName
myProjectName GetPageHandle myPageName 1
myPageName GetWindowHandle myWinName 1
myWinName GetClientHandle myClientName
myClientName GetCurveGroupHandle myGroupName 1
myGroupName GetCurveHandle myCurveName 1
myCurveName GetParametric

Errors

None.