Class NURBSXFormCurve
See Also: Class NURBSCurve.
class NURBSXFormCurve : public NURBSCurve
Description:
This class is available in release 2.0 and later only.
This class defines a dependent transform (xform) curve. A transform curve is a copy of the original curve with a different position, rotation, or scale.
All methods of this class are implemented by the system.
Friend Classes:
friend class NURBSSet
Methods:
protected:
Prototype:
void Clean(NURBSIdTab ids);
Remarks:
This method is available in release 3.0 and later only.
This methods breaks the relation between this NURBSObject and a NURBSSet.
Parameters:
NURBSIdTab ids
A table with the IDs of each object in the NURBSSet.
public:
Prototype:
NURBSXFormCurve();
Remarks:
Constructor. The data members are initialized as follows:
mType = kNXFormCurve;
mpObject = NULL;
mpNSet = NULL;
mParentId = 0;
mParentIndex = -1;
mXForm.IdentityMatrix();
Prototype:
~NURBSXFormCurve();
Remarks:
Destructor.
Prototype:
void SetParent(int index);
Remarks:
Sets the index in the NURBSSet of the specified parent object.
Parameters:
int index
The index into the NURBSSet of the parent curve.
Prototype:
void SetParentId(NURBSId id);
Remarks:
Sets the NURBSId of the parent.
Parameters:
NURBSId id
The id to set.
Prototype:
int GetParent();
Remarks:
Returns the index in the NURBSSet of the parent object.
Prototype:
NURBSId GetParentId();
Remarks:
Returns the NURBSId of the parent. Note that a NURBSId won't be valid until the object has been instantiated in the scene
Prototype:
void SetXForm(TimeValue t, Matrix3& mat);
Remarks:
Sets the transformation used to move/rotate/scale the curve from the original.
Parameters:
TimeValue t
The time to set the transformation.
Matrix3& mat
The transformation matrix to set.
Prototype:
Matrix3& GetXForm(TimeValue t);
Remarks:
Returns the transformation used to move/rotate/scale the curve from the original.
Parameters:
TimeValue t
The time to get the transformation.
Operators:
Prototype:
NURBSXFormCurve & operator=(const NURBSXFormCurve& curve);
Remarks:
Assignment operator.
Parameters:
const NURBSXFormCurve& curve
The curve to assign.