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NAME SoFaceDetail SoFaceDtl "" {
stores detail information about vertex-based shapes made of faces
}
INCLUDE details/SoFaceDetail.h
DESC {
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.
\p
Note that when an \cSoFaceDetail\. is returned from picking (in an
\cSoPickedPoint\.), it will contain details for all points defining
the face that was intersected. However, when an \cSoFaceDetail\. is
created for a triangle produced during primitive generation (in an
\cSoPrimitiveVertex\.), it will contain details for only the three
vertices of the triangle.
}
METHOD "" SoFaceDetail() {}
METHOD "" virtual ~SoFaceDetail() { Constructor and destructor. }
METHOD getNumPts long getNumPoints() const {
Returns the number of points in the face.
}
METHOD getPt const SoPointDetail * getPoint(int i) const {
Returns information about the point forming the \ai\.'th vertex of the
face, represented as an \cSoPointDetail\..
}
METHOD getFaceInd int32_t getFaceIndex() const {
Returns the index of the face within the shape.
}
METHOD getPartInd int32_t getPartIndex() const {
Returns the index of the part containing the face within the shape.
}
METHOD "" static SoType getClassTypeId() {
Returns type identifier for this class.
}
ALSO { SoDetail, SoPickedPoint, SoPrimitiveVertex, SoVertexShape }
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