| Description |
| Defines the format for a user-supplied function that serves as a curve evaluator. |
| Synopsis |
| #include <ProForeignCurve.h> |
| ProError | (*ProForeignCurveEvalFunction) | ( |
| ProName crv_class | |
| /*
(In) |
| The class |
| */ |
| wchar_t* data_val | |
| /*
(In) |
| The data passed from an element in the tree |
| */ |
| ProSelection csys | |
| /*
(In) |
| The coordinate system |
| */ |
| double curve_param | |
| /*
(In) |
| The normalized curve parameter |
| */ |
| ProVector xyz_point | |
| /*
(Out) |
| The resulting XYZ point |
| */ |
| ProVector deriv1 | |
| /*
(Out) |
| The first derivative |
| */ |
| ProVector deriv2 | |
| /*
(Out) |
| The second derivative |
| */ |
| ) |
| Returns |
|
|