FbxTrimNurbsSurface Class
Reference
This reference page is linked to from the following overview topics: Supported Scene Elements, List of Python Fbx classes, FBX Node Attributes.
#include <fbxtrimnurbssurface.h>
FbxTrimNurbsSurface describes a NURBS surface with regions trimmed or cut away with trimming boundaries.
Definition at line 109 of file fbxtrimnurbssurface.h.
Public Member Functions |
|
| virtual FbxNodeAttribute::EType | GetAttributeType () const |
| Returns the type of node attribute. |
|
| int | GetTrimRegionCount () const |
| Returns the number of regions on this
trimmed NURBS surface. |
|
| void | BeginTrimRegion () |
| Calls this function before adding boundaries
to a new trim region. |
|
| void | EndTrimRegion () |
| Calls this function after the last boundary
for a given region is added. |
|
| bool | AddBoundary (FbxBoundary *pBoundary) |
| Appends a trimming boundary to the set of
trimming boundaries. |
|
| FbxBoundary * | GetBoundary (int pIndex, int pRegionIndex=0) |
| Returns the boundary at a given index for
the specified region. |
|
| const FbxBoundary * | GetBoundary (int pIndex, int pRegionIndex=0) const |
| Returns the boundary at a given index for
the specified region. |
|
| int | GetBoundaryCount (int pRegionIndex=0) const |
| Returns the number of boundaries for a given
region. |
|
| void | SetNurbsSurface (const FbxNurbsSurface *pNurbs) |
| Sets the NURBS surface that is trimmed by
the trimming boundaries. |
|
| FbxNurbsSurface * | GetNurbsSurface () |
| Returns the NURBS surface that is trimmed by
the trim boundaries. |
|
| const FbxNurbsSurface * | GetNurbsSurface () const |
| Returns the NURBS surface that is trimmed by
the trim boundaries. |
|
| void | SetFlipNormals (bool pFlip) |
| Sets the flag which indicates whether the
surface normals are flipped. |
|
| bool | GetFlipNormals () const |
| Checks if the normals are flipped. |
|
| virtual int | GetControlPointsCount () const |
| Returns the number of control points.
|
|
| virtual void | SetControlPointAt (FbxVector4 &pCtrlPoint, FbxVector4 &pNormal, int pIndex) |
| Sets the control point and the normal values
for a specified index. |
|
| virtual FbxVector4 * | GetControlPoints (FbxStatus *pStatus=NULL) const |
| Returns the NURBS surface's control points.
|
|
| virtual FbxNodeAttribute::EType GetAttributeType | ( | ) | const [virtual] |
| int GetTrimRegionCount | ( | ) | const |
Returns the number of regions on this trimmed NURBS surface.
Note: There is always at least one region.
| void BeginTrimRegion | ( | ) |
Calls this function before adding boundaries to a new trim region.
The number of regions is incremented on this call.
| void EndTrimRegion | ( | ) |
Calls this function after the last boundary for a given region is added.
If no boundaries are added between the calls to BeginTrimRegion and EndTrimRegion, the last region is removed.
| bool AddBoundary | ( | FbxBoundary * | pBoundary | ) |
Appends a trimming boundary to the set of trimming boundaries.
The first boundary specified for a given trim region should be the outer boundary. All other boundaries are inner boundaries. This must be called after a call to BeginTrimRegion(). Boundaries cannot be shared among regions. Duplicate the boundary if necessary.
| pBoundary | The boundary to add. |
True if the boundary is added successfully. If the
boundary is not added successfully, returns
false.| FbxBoundary* GetBoundary | ( | int | pIndex, |
| int | pRegionIndex =
0 |
||
| ) |
Returns the boundary at a given index for the specified region.
| pIndex | The index of the boundary to retrieve, no bound checking is done. |
| pRegionIndex | The index of the region which is bordered by the boundary. |
| const FbxBoundary* GetBoundary | ( | int | pIndex, |
| int | pRegionIndex =
0 |
||
| ) | const |
Returns the boundary at a given index for the specified region.
| pIndex | The index of the boundary to retrieve, no bound checking is done. |
| pRegionIndex | The index of the region which is bordered by the boundary. |
| int GetBoundaryCount | ( | int | pRegionIndex = 0 |
) | const |
Returns the number of boundaries for a given region.
| pRegionIndex | The index of the region. |
| void SetNurbsSurface | ( | const FbxNurbsSurface * | pNurbs | ) |
Sets the NURBS surface that is trimmed by the trimming boundaries.
| pNurbs | The NURBS surface to be trimmed. |
| FbxNurbsSurface* GetNurbsSurface | ( | ) |
Returns the NURBS surface that is trimmed by the trim boundaries.
| const FbxNurbsSurface* GetNurbsSurface | ( | ) | const |
Returns the NURBS surface that is trimmed by the trim boundaries.
| void SetFlipNormals | ( | bool | pFlip | ) | [inline] |
Sets the flag which indicates whether the surface normals are flipped.
You can flip the normals of the surface to reverse the surface.
| pFlip | If true, the surface is reversed. If it is false,
the surface is not reversed. |
Definition at line 188 of file fbxtrimnurbssurface.h.
{ mFlipNormals = pFlip; }
| bool GetFlipNormals | ( | ) | const [inline] |
Checks if the normals are flipped.
True if normals are flipped, returns
false if they are not flipped.Definition at line 193 of file fbxtrimnurbssurface.h.
{ return mFlipNormals; }
| virtual int GetControlPointsCount | ( | ) | const [virtual] |
Returns the number of control points.
Reimplemented from FbxGeometryBase.
| virtual void SetControlPointAt | ( | FbxVector4 & | pCtrlPoint, |
| FbxVector4 & | pNormal, | ||
| int | pIndex | ||
| ) | [virtual] |
Sets the control point and the normal values for a specified index.
| pCtrlPoint | The value of the control point. |
| pNormal | The value of the normal. |
| pIndex | The specified index. |
| virtual FbxVector4* GetControlPoints | ( | FbxStatus * | pStatus = NULL |
) | const [virtual] |
Returns the NURBS surface's control points.
| pStatus | The FbxStatus object to hold error codes. |