SbTransformProjection Class Reference
[Basics]

VSG extension Scale/recenter projection class More...

#include <Inventor/projection/SbTransformProjection.h>

Inheritance diagram for SbTransformProjection:
SbProjection

List of all members.

Public Member Functions

 SbTransformProjection (SoProjection *node)
virtual ~SbTransformProjection ()
virtual bool getProjectedBoundingBox (SbBox3f &bbox)

Detailed Description

VSG extension Scale/recenter projection class

This class implements a projection that applies a scale and recenter to geometry.

This class can be used with an SoProjection node, but mainly exists to be used internally by the SoTransformProjection node.

SEE ALSO

SbProjection, SoTransformProjection


Constructor & Destructor Documentation

SbTransformProjection::SbTransformProjection ( SoProjection node  )  [inline]

Constructor.

virtual SbTransformProjection::~SbTransformProjection (  )  [inline, virtual]

Destructor.


Member Function Documentation

bool SbTransformProjection::getProjectedBoundingBox ( SbBox3f bbox  )  [inline, virtual]

Compute projected bounding box.


As this projection is linear, projecting a bounding box is equivalent to the bbox of the projected points. Defining this method speeds up some rendering nodes.

Reimplemented from SbProjection.


The documentation for this class was generated from the following file:

Open Inventor Toolkit reference manual, generated on 7 Sep 2021
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