Fluxus::SceneGraph Class Reference

#include <SceneGraph.h>

Inheritance diagram for Fluxus::SceneGraph:

[legend]Collaboration diagram for Fluxus::SceneGraph:

[legend]

Public Types
enum	Mode { RENDER, SELECT }
Public Member Functions
	SceneGraph ()
	~SceneGraph ()
void	Render (ShadowVolumeGen *shadowgen, unsigned int camera, Mode rendermode=RENDER)
virtual void	Clear ()
	Clears the graph of all primitives.
void	Detach (SceneNode *node)
dMatrix	GetGlobalTransform (const SceneNode *node) const
	Gets the world space transfrom of the node.
void	GetBoundingBox (SceneNode *node, dBoundingBox &result)
void	GetNodes (const Node *node, vector< const SceneNode * > &nodes) const
	A utility for getting all the node in a subtree, as a flat list.
void	GetConnections (const Node *node, vector< pair< const SceneNode *, const SceneNode * > > &connections) const
	A utility for getting all the connections in a subtree, as a flat list.

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Detailed Description

A scene graph

Definition at line 49 of file SceneGraph.h.

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Member Enumeration Documentation

enum Fluxus::SceneGraph::Mode

Enumerator:

RENDER
SELECT

Definition at line 55 of file SceneGraph.h.

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Constructor & Destructor Documentation

SceneGraph::SceneGraph

(

)

Definition at line 22 of file SceneGraph.cpp.

SceneGraph::~SceneGraph

(

)

Definition at line 28 of file SceneGraph.cpp.

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Member Function Documentation

void SceneGraph::Render	(	ShadowVolumeGen *	shadowgen,
		unsigned int	camera,
		Mode	rendermode = RENDER
	)

Traverses the graph depth first, rendering all nodes

Definition at line 32 of file SceneGraph.cpp.

void SceneGraph::Clear

(

)

[virtual]

Clears the graph of all primitives.

Reimplemented from Fluxus::Tree.

Definition at line 261 of file SceneGraph.cpp.

void SceneGraph::Detach

(

SceneNode *

node

)

Parents the node to the root, and sets its transform to keep it physically in the same place in the world.

Todo:

make the maintain transform optional

Definition at line 167 of file SceneGraph.cpp.

dMatrix SceneGraph::GetGlobalTransform

(

const SceneNode *

node

)

const

Gets the world space transfrom of the node.

Definition at line 181 of file SceneGraph.cpp.

void SceneGraph::GetBoundingBox	(	SceneNode *	node,
		dBoundingBox &	result
	)

Gets the bounding box of the node, and all its children too

Definition at line 213 of file SceneGraph.cpp.

void SceneGraph::GetNodes	(	const Node *	node,
		vector< const SceneNode * > &	nodes
	)			const

A utility for getting all the node in a subtree, as a flat list.

Definition at line 239 of file SceneGraph.cpp.

void SceneGraph::GetConnections	(	const Node *	node,
		vector< pair< const SceneNode *, const SceneNode * > > &	connections
	)			const

A utility for getting all the connections in a subtree, as a flat list.

Definition at line 250 of file SceneGraph.cpp.

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

• src/SceneGraph.h
• src/SceneGraph.cpp

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