Detailed Description
- See also:
- Class NURBSSurface.
- Description:
- This class is available in release 2.0 and later only.
This class defines a dependent lathe surface. A lathe surface is generated from a curve sub-object. It is similar to a surface created with the Lathe modifier. The advantage is that a lathe sub-object is part of the NURBS model, so you can use it to construct other curve and surface sub-objects. Methods are available to get/set the parent index and id, get/set the axis and amount rotation of the lathe.
All methods of this class are implemented by the system.
#include <surf_api.h>
Inheritance diagram for
NURBSLatheSurface:
Public Member Functions |
|
| DllExport | NURBSLatheSurface (void) |
| virtual DllExport | ~NURBSLatheSurface (void) |
| DllExport NURBSLatheSurface & | operator= (const NURBSLatheSurface &surf) |
| DllExport void | SetParent (int index) |
| DllExport void | SetParentId (NURBSId id) |
| DllExport int | GetParent (void) |
| DllExport NURBSId | GetParentId (void) |
| DllExport void | SetAxis (TimeValue t, Matrix3 &ray) |
| DllExport Matrix3 & | GetAxis (TimeValue t) |
| DllExport void | SetRotation (TimeValue t, double degrees) |
| DllExport double | GetRotation (TimeValue t) |
| DllExport void | SetCurveStartPoint (TimeValue t, double startpoint) |
| DllExport double | GetCurveStartPoint (TimeValue t) |
Friends |
|
| class | NURBSSet |
Constructor & Destructor Documentation
| DllExport NURBSLatheSurface | ( | void | ) |
- Remarks:
- Constructor. The data members are initialized as follows:
mType = kNLatheSurface;
mpObject = NULL;
mpNSet = NULL;
mParentId = 0;
mParentIndex = -1;
mXForm.IdentityMatrix();
mRotation = 360.0;
mCurveStartParam = 360.0;
| virtual DllExport ~NURBSLatheSurface | ( | void | ) | [virtual] |
- Remarks:
- Destructor.
Member Function Documentation
| DllExport NURBSLatheSurface& operator= | ( | const NURBSLatheSurface & | surf | ) |
- Remarks:
- Assignment operator.
- Parameters:
- const NURBSLatheSurface&
surf
The surface to assign.
| DllExport void SetParent | ( | int | index | ) |
| DllExport void SetParentId | ( | NURBSId | id | ) |
- Remarks:
- Sets the NURBSId of the specified parent.
- Parameters:
- NURBSId id
The id to set.
| DllExport int GetParent | ( | void | ) |
- Remarks:
- Returns the index in the NURBSSet of the specified parent object.
| DllExport NURBSId GetParentId | ( | void | ) |
- Remarks:
- Returns the NURBSId of the parent. Note that a NURBSId won't be valid until the object has been instantiated in the scene
| DllExport void SetAxis | ( | TimeValue | t, |
| Matrix3 & | ray | ||
| ) |
- Remarks:
- Sets the axis to use for the surface of revolution by specifying a time and a axis system.
| DllExport Matrix3& GetAxis | ( | TimeValue | t | ) |
- Remarks:
- Returns the axis system for the surface of revolution.
- Parameters:
- TimeValue t
The time at which to return the axis.
| DllExport void SetRotation | ( | TimeValue | t, |
| double | degrees | ||
| ) |
- Remarks:
- Sets the amount of rotation for the surface.
- Parameters:
- TimeValue t
The time at which to set the amount.
double degrees
The angle of the revolution in degrees.
| DllExport double GetRotation | ( | TimeValue | t | ) |
- Remarks:
- Returns the angle of the revolution in degrees.
- Parameters:
- TimeValue t
The time at which to return the angle.
| DllExport void SetCurveStartPoint | ( | TimeValue | t, |
| double | startpoint | ||
| ) |
- Remarks:
- Sets the start point at the specified time.
- Parameters:
- TimeValue t
The time at which to set the start point.
double startpoint
The start point to set in the range 0.0 to 1.0.
| DllExport double GetCurveStartPoint | ( | TimeValue | t | ) |
- Remarks:
- Returns the start point at the specified time.
- Parameters:
- TimeValue t
The time at which to get the start point.
- Operators:
Friends And Related Function Documentation
friend class NURBSSet [friend] |
Reimplemented from NURBSObject.
