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other sections
SoFaceSet(3IV)() | SoFaceSet(3IV)() |
NAME¶
SoFaceSet — polygonal face shape nodeINHERITS FROM¶
SoBase > SoFieldContainer > SoNode > SoShape > SoVertexShape > SoNonIndexedShape > SoFaceSetSYNOPSIS¶
#include <Inventor/nodes/SoFaceSet.h>Fields from class SoFaceSet:
SoMFInt32 numVertices
Fields from class SoNonIndexedShape:
SoSFInt32 startIndex
Fields from class SoVertexShape:
SoSFNode vertexProperty
Methods from class SoFaceSet:
SoFaceSet()
static SoType getClassTypeId()
Methods from class SoNode:
void setOverride(SbBool state)
SbBool isOverride() const
SoNode * copy(SbBool copyConnections = FALSE) const
virtual SbBool affectsState() const
static SoNode * getByName(const SbName &name)
static int getByName(const SbName &name, SoNodeList &list)
Methods from class SoFieldContainer:
void setToDefaults()
SbBool hasDefaultValues() const
SbBool fieldsAreEqual(const SoFieldContainer *fc) const
void copyFieldValues(const SoFieldContainer *fc, SbBool copyConnections = FALSE)
SbBool set(const char *fieldDataString)
void get(SbString &fieldDataString)
virtual int getFields(SoFieldList &resultList) const
virtual SoField * getField(const SbName &fieldName) const
SbBool getFieldName(const SoField *field, SbName &fieldName) const
SbBool isNotifyEnabled() const
SbBool enableNotify(SbBool flag)
Methods from class SoBase:
void ref()
void unref() const
void unrefNoDelete() const
void touch()
virtual SoType getTypeId() const
SbBool isOfType(SoType type) const
virtual void setName(const SbName &name)
virtual SbName getName() const
DESCRIPTION¶
This node represents a 3D shape formed by constructing faces (polygons) from vertices located at the coordinates specified in the vertexProperty field (from SoVertexShape), or the current inherited state. For optimal performance, the vertexProperty field is recommended.FIELDS¶
SoMFInt32 numVertices
Number of vertices per face.
METHODS¶
SoFaceSet()
Creates a face set node with default settings.
static SoType getClassTypeId()
Returns type identifier for this class.
ACTION BEHAVIOR¶
SoGLRenderActionDraws faces based on the current coordinates, normals, materials, drawing style, and so on.
SoRayPickAction
Picks faces based on the current coordinates and transformation. Details about the intersection are returned in an SoFaceDetail.
SoGetBoundingBoxAction
Computes the bounding box that encloses all vertices of the face set with the current transformation applied to them. Sets the center to the average of the coordinates of all vertices.
SoCallbackAction
If any triangle callbacks are registered with the action, they will be invoked for each successive triangle generated from each face in the set.
FILE FORMAT/DEFAULTS¶
FaceSet {
vertexProperty NULL startIndex 0 numVertices -1
}