OdGeSurface::getPoles Method
Syntax
C++
bool getPoles(OdGeDoubleArray * uParams, OdGeDoubleArray * vParams, OdGePoint3dArray * uPoints, OdGePoint3dArray * vPoints, double tol = 1e-13) const;
Description
DescriptionFinds all poles of surface. Surface envelope not considered. In case of NurbSurface extreme points of envelope are checked. Input arrays may be not empty. In this case new poles will be written to the ends of the arrays.
Parameters|
Parameters |
Description |
|
uParams |
[out] (Optional) Pointer to an array that receives U-params for poles with U = const. |
|
vParams |
[out] (Optional) Pointer to an array that receives V-params for poles with V = const. |
|
uPoints |
[out] (Optional) Pointer to an array that receives 3D points for poles with U = const. |
|
vPoints |
[out] (Optional) Pointer to an array that receives 3D points for poles with V = const. |
|
tol |
[in] Geometric tolerance. |
Returnstrue if the surface has poles, false otherwise.
Links