Provided by: inventor-doc_2.1.5-10-18_all
SoFaceDetail — stores detail information about vertex-based shapes made of faces
SoDetail > SoFaceDetail
#include <Inventor/details/SoFaceDetail.h> Methods from class SoFaceDetail: SoFaceDetail() virtual ~SoFaceDetail() long getNumPoints() const const SoPointDetail * getPoint(int i) const int32_t getFaceIndex() const int32_t getPartIndex() const static SoType getClassTypeId() Methods from class SoDetail: SoDetail * copy() const virtual SoType getTypeId() const SbBool isOfType(SoType type) const
This class contains detail information about a point on a face in a vertex-based shape made of faces. The information includes the number of points in the face, the points forming the vertices of the face, and the index of the face within the shape. Note that when an SoFaceDetail is returned from picking (in an SoPickedPoint), it will contain details for all points defining the face that was intersected. However, when an SoFaceDetail is created for a triangle produced during primitive generation (in an SoPrimitiveVertex), it will contain details for only the three vertices of the triangle.
SoFaceDetail() virtual ~SoFaceDetail() Constructor and destructor. long getNumPoints() const Returns the number of points in the face. const SoPointDetail * getPoint(int i) const Returns information about the point forming the i'th vertex of the face, represented as an SoPointDetail. int32_t getFaceIndex() const Returns the index of the face within the shape. int32_t getPartIndex() const Returns the index of the part containing the face within the shape. static SoType getClassTypeId() Returns type identifier for this class.
SoDetail, SoPickedPoint, SoPrimitiveVertex, SoVertexShape SoFaceDetail(3IV)()