SurfaceEvaluator.getNormalsAtParameters Method
Parent Object:
SurfaceEvaluatorDefined in namespace "adsk::core" and the header file is <Core/Geometry/SurfaceEvaluator.h>
Description
Gets the surface normal at a number of parameter positions on the surface.
Syntax
"surfaceEvaluator_var" is a variable referencing a SurfaceEvaluator object.
(returnValue, normals) = surfaceEvaluator_var.getNormalsAtParameters(parameters) |
#include <Core/Geometry/SurfaceEvaluator.h
// Declare the output arguments.
Point2D[] parameters;
Vector3D[] normals;
boolean returnValue = surfaceEvaluator_var->getNormalsAtParameters(parameters, normals);
|
Return Value
| boolean |
Returns true if the normals were successfully returned. |
Parameters
| parameters |
Point2D[] |
The array of parameter positions to return the normal at. Each parameter position must be with the range of the parameter extents as verified by isParameterOnFace. |
| normals |
Vector3D[] |
The output array of normals for each parameter position on the surface. The length of this array will be the same as the length of the parameters array provided. |
Version
Introduced in version August 2014
