SbTransformProjection Class Reference
[Basics]
Scale/recenter projection class
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#include <Inventor/projection/SbTransformProjection.h>
Inheritance diagram for SbTransformProjection:
Public Member Functions | |
| SbTransformProjection (SoProjection *node) | |
| virtual | ~SbTransformProjection () |
| virtual bool | getProjectedBoundingBox (SbBox3f &bbox) |
Detailed Description
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:
- Inventor/projection/SbTransformProjection.h