class OSGUTIL_EXPORT osgUtil::DelaunayTriangulator

Utility class that triangulates an irregolar network of sample points.

Inheritance:

Public Methods

DelaunayTriangulator()

explicit DelaunayTriangulator(osg::Vec3Array* points, osg::Vec3Array* normals = 0)

DelaunayTriangulator(const DelaunayTriangulator &copy, const osg::CopyOp &copyop = osg::CopyOp::SHALLOW_COPY)

bool triangulate()

Start triangulation

inline const osg::Vec3Array* getInputPointArray() const

Get the const input point array

inline osg::Vec3Array* getInputPointArray()

Get the input point array

inline void setInputPointArray(osg::Vec3Array* points)

Set the input point array

inline const osg::Vec3Array* getOutputNormalArray() const

Get the const output normal array (optional)

inline osg::Vec3Array* getOutputNormalArray()

Get the output normal array (optional)

inline void setOutputNormalArray(osg::Vec3Array* normals)

Set the output normal array (optional)

inline const osg::DrawElementsUInt* getTriangles() const

Get the generated primitive (call triangulate() first)

inline osg::DrawElementsUInt* getTriangles()

Get the generated primitive (call triangulate() first)

Protected Methods

virtual ~DelaunayTriangulator()

DelaunayTriangulator& operator=(const DelaunayTriangulator &)

Documentation

Utility class that triangulates an irregolar network of sample points. Just create a DelaunayTriangulator, assign it the sample point array and call its triangulate() method to start the triangulation. Then you can obtain the generated primitive by calling the getTriangles() method.

DelaunayTriangulator()

explicit DelaunayTriangulator(osg::Vec3Array* points, osg::Vec3Array* normals = 0)

DelaunayTriangulator(const DelaunayTriangulator &copy, const osg::CopyOp &copyop = osg::CopyOp::SHALLOW_COPY)

bool triangulate()

Start triangulation

virtual ~DelaunayTriangulator()

DelaunayTriangulator& operator=(const DelaunayTriangulator &)

inline const osg::Vec3Array* getInputPointArray() const

Get the const input point array

inline osg::Vec3Array* getInputPointArray()

Get the input point array

inline void setInputPointArray(osg::Vec3Array* points)

Set the input point array

inline const osg::Vec3Array* getOutputNormalArray() const

Get the const output normal array (optional)

inline osg::Vec3Array* getOutputNormalArray()

Get the output normal array (optional)

inline void setOutputNormalArray(osg::Vec3Array* normals)

Set the output normal array (optional)

inline const osg::DrawElementsUInt* getTriangles() const

Get the generated primitive (call triangulate() first)

inline osg::DrawElementsUInt* getTriangles()

Get the generated primitive (call triangulate() first)

This class has no child classes.

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