Manifold Class Reference

Inheritance diagram for Manifold:

Collaboration diagram for Manifold:

List of all members.

Public Member Functions
	Manifold ()
virtual void	initialize (MeshManager *mesh)=0
virtual void	cull (osgUtil::CullVisitor *cv)=0
virtual osg::Vec3d	midpoint (const osg::Vec3d &mapCoord0, const osg::Vec3d &mapCoord1) const =0
virtual osg::BoundingSphere	initialBound () const =0
virtual MeshNode	createNode (const osg::Vec3d &manifoldCoord) const =0

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Detailed Description

Abstract base class that represents the layout of a diamond mesh.

Definition at line 30 of file Manifold.

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Constructor & Destructor Documentation

Manifold::Manifold

(

)

Definition at line 22 of file Manifold.cpp.

{
    //nop
}

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Member Function Documentation

virtual MeshNode Manifold::createNode

(

const osg::Vec3d &

manifoldCoord

)

const [pure virtual]

creates a mesh node for a coordinate in manifold profile

Implemented in CubeManifold, and GeodeticManifold.

virtual void Manifold::cull

(

osgUtil::CullVisitor *

cv

)

[pure virtual]

update the culling status of the manifold based on a new eyepoint.

Implemented in CubeManifold, and GeodeticManifold.

virtual osg::BoundingSphere Manifold::initialBound

(

)

const [pure virtual]

calculates an initial bound for the manifold.

Implemented in CubeManifold, and GeodeticManifold.

virtual void Manifold::initialize

(

MeshManager *

mesh

)

[pure virtual]

builds the base diamond framework for this manifold.

Implemented in CubeManifold, and GeodeticManifold.

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virtual osg::Vec3d Manifold::midpoint	(	const osg::Vec3d &	mapCoord0,
		const osg::Vec3d &	mapCoord1
	)		const [pure virtual]

calculates the midpoint between two coordinates

Implemented in CubeManifold, and GeodeticManifold.

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

• /home/cube/sources/osgearth/src/osgEarthDrivers/engine_droam/Manifold
• /home/cube/sources/osgearth/src/osgEarthDrivers/engine_droam/Manifold.cpp