SoDecimator Class Reference
[Large Model]
Encapsulates an algorithm for simplifying shapes through mesh decimation.
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#include <Inventor/simplifier/SoDecimator.h>
Public Member Functions | |
| SoDecimator () | |
| ~SoDecimator () | |
| virtual void | beginShape (ShapeType) |
| virtual void | endShape () |
| virtual void | setVertex (const SbVec3f &) |
| virtual void | setSimplifiedShapeType (SoType simplifiedShapeType) |
| virtual SoNode * | simplify (float) |
| virtual void | clear () |
| virtual void | setVerbosity (SbBool v) |
Detailed Description
Encapsulates an algorithm for simplifying shapes through mesh decimation.
This class implements a mesh decimation algorithm for simplifying shapes.
Not all geometry nodes can be decimated. The following geometry nodes are decimated:
- SoFaceSet
- SoIndexedFaceSet
- SoIndexedNurbsSurface
- SoIndexedTriangleStripSet
- SoNurbsSurface
- SoTriangleStripSet
The following geometry nodes are not decimated:
- SoAnnoText3
- SoAsciiText
- SoCone
- SoCube
- SoCylinder
- SoIndexedLineSet
- SoIndexedNurbsCurve
- SoLineSet
- SoNurbsCurve
- SoPointSet
- SoQuadMesh
- SoSphere
- SoText2
- SoText3
- Any geometry under an SoLOD
- Any geometry under an SoLevelOfDetail
- Any geometry under an SoLevelOfSimplification
The decimator does not decimate nodes such as SoCone, that adjust their complexity automatically (based on SoComplexity and/or the viewer-requested decimation level). Decimated geometry is always an indexed face set.
SEE ALSO
SoSimplifier, SoSimplifyAction, SoShapeSimplifyAction, SoGlobalSimplifyAction
- See related examples:
Constructor & Destructor Documentation
| SoDecimator::SoDecimator | ( | ) |
Constructor.
| SoDecimator::~SoDecimator | ( | ) |
Destructor.
Member Function Documentation
| virtual void SoDecimator::beginShape | ( | ShapeType | ) | [virtual] |
Starts a new shape.
Shape Type defines which triangle organization to use.
Reimplemented from SoSimplifier.
| virtual void SoDecimator::clear | ( | ) | [virtual] |
Removes all shapes and reset.
Reimplemented from SoSimplifier.
| virtual void SoDecimator::endShape | ( | ) | [virtual] |
End shape.
Reimplemented from SoSimplifier.
| virtual void SoDecimator::setSimplifiedShapeType | ( | SoType | simplifiedShapeType | ) | [virtual] |
Sets the shape type used for building the simplified node.
Only SoIndexedFaceSet and SoFaceSet are supported. SoIndexedFaceSet is used by default.
| virtual void SoDecimator::setVerbosity | ( | SbBool | v | ) | [virtual] |
Verbose mode.
Reimplemented from SoSimplifier.
| virtual void SoDecimator::setVertex | ( | const SbVec3f & | ) | [virtual] |
Methods used to specify data to simplify.
Reimplemented from SoSimplifier.
| virtual SoNode* SoDecimator::simplify | ( | float | ) | [virtual] |
Performs the simplification on the shapes and builds the simplified node.
Implements SoSimplifier.
The documentation for this class was generated from the following file:
- Inventor/simplifier/SoDecimator.h