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NAME

       SoVRMLIndexedShape -

       The SoVRMLIndexedShape class is a superclass for geometry that use indexes.

SYNOPSIS

       #include <Inventor/VRMLnodes/SoVRMLIndexedShape.h>

       Inherits SoVRMLVertexShape.

       Inherited by SoVRMLIndexedFaceSet.

   Static Public Member Functions
       static void initClass (void)

   Public Attributes
       SoMFInt32 coordIndex
       SoMFInt32 colorIndex
       SoMFInt32 normalIndex
       SoMFInt32 texCoordIndex

   Protected Member Functions
       SoVRMLIndexedShape (void)
       virtual ~SoVRMLIndexedShape ()
       virtual void notify (SoNotList *list)
       virtual void computeBBox (SoAction *action, SbBox3f &box, SbVec3f &center)
       SbBool getVertexData (SoState *state, const SoCoordinateElement *&coords, const SbVec3f
           *&normals, const int32_t *&cindices, const int32_t *&nindices, const int32_t
           *&tindices, const int32_t *&mindices, int &numcindices, const SbBool neednormals,
           SbBool &normalcacheused)

Detailed Description

       The SoVRMLIndexedShape class is a superclass for geometry that use indexes.

Constructor & Destructor Documentation

   SoVRMLIndexedShape::SoVRMLIndexedShape (void) [protected] Constructor.
   SoVRMLIndexedShape::~SoVRMLIndexedShape () [protected, virtual] Destructor.

Member Function Documentation

   void SoVRMLIndexedShape::initClass (void) [static] Sets up initialization for data common to
       all instances of this class, like submitting necessary information to the Coin type
       system.
       Reimplemented from SoVRMLVertexShape.

       Reimplemented in SoVRMLIndexedFaceSet.

   void SoVRMLIndexedShape::notify (SoNotList *l) [protected, virtual] Notifies all auditors for
       this instance when changes are made.
       Reimplemented from SoVRMLVertexShape.

   void SoVRMLIndexedShape::computeBBox (SoAction *action, SbBox3f &box, SbVec3f &center)
       [protected, virtual] Implemented by SoShape subclasses to let the SoShape superclass know
       the exact size and weighted center point of the shape's bounding box.
       The bounding box and center point should be calculated and returned in the local
       coordinate system.

       The method implements action behavior for shape nodes for SoGetBoundingBoxAction. It is
       invoked from SoShape::getBoundingBox(). (Subclasses should not override
       SoNode::getBoundingBox().)

       The box parameter sent in is guaranteed to be an empty box, while center is undefined upon
       function entry.

       Implements SoShape.

   SbBool SoVRMLIndexedShape::getVertexData (SoState *state, const SoCoordinateElement *&coords,
       const SbVec3f *&normals, const int32_t *&cindices, const int32_t *&nindices, const int32_t
       *&tindices, const int32_t *&mindices, int &numcindices, const SbBoolneednormals, SbBool
       &normalcacheused) [protected] Convenience method that will fetch data needed for rendering
       or generating primitives. Takes care of normal cache.

Member Data Documentation

   SoMFInt32 SoVRMLIndexedShape::coordIndex The coordinate index array.
   SoMFInt32 SoVRMLIndexedShape::colorIndex The color index array.
   SoMFInt32 SoVRMLIndexedShape::normalIndex The normal index array.
   SoMFInt32 SoVRMLIndexedShape::texCoordIndex The texture coordinate index array.

Author

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