Scene::Node Class Reference

Public Member Functions
	Node (Scene *scene, mat4 const &local)
mat4	transformationByTime (uint const animation, float const time)
void	updateInstance (SceneInstance &instance, float time, mat4 const &parentTransformation)

Private Attributes
Scene *	m_scene
vector< unique_ptr< Node > >	m_children
vector< Mesh * >	m_meshes
mat4	m_local
int	m_idx
bool	m_isBone
map< uint, NodeAnimation >	m_animations

Friends
class	Scene

Detailed Description

Scene::Node hosts a node in the local scene-graph.

Definition at line 268 of file Scene.hpp.

Constructor & Destructor Documentation

Node	(	Scene *	scene,
		mat4 const &	local
	)

Constructs a Scene::Node

Parameters

scene	The scene this node belongs to
local	The local transoformation of this node

Definition at line 769 of file Scene.cpp.

Member Function Documentation

mat4 transformationByTime	(	uint const	animation,
		float const	time
	)

Returns the transformation for this node if it had a certain animation at a certain time-stamp.

Parameters

animation	The animation-id
time	The time-stamp

Returns

The tranformation

Definition at line 792 of file Scene.cpp.

void updateInstance	(	SceneInstance &	instance,
		float	time,
		mat4 const &	parentTransformation
	)

Updates the model-matrices/bone-matrices hosted by this node for a certain SceneInstance.

Parameters

instance	The SceneInstance which should be updated
time	The time-stamp
parentTransformation	The parent-transformation which should be used.

Definition at line 775 of file Scene.cpp.

Friends And Related Function Documentation

friend class Scene

friend

Definition at line 278 of file Scene.hpp.

Member Data Documentation

map<uint, NodeAnimation> m_animations

private

All animation for this node by their animation-id

Definition at line 276 of file Scene.hpp.

vector<unique_ptr<Node> > m_children

private

All children of this node

Definition at line 271 of file Scene.hpp.

int m_idx

private

The node-index

Definition at line 274 of file Scene.hpp.

bool m_isBone

private

Wheter this node is a bone or not

Definition at line 275 of file Scene.hpp.

mat4 m_local

private

The local transformation of this node

Definition at line 273 of file Scene.hpp.

vector<Mesh*> m_meshes

private

All meshes at this node

Definition at line 272 of file Scene.hpp.

Scene* m_scene

private

The scene this node belongs to

Definition at line 270 of file Scene.hpp.

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

• src/Scene.hpp
• src/Scene.cpp