SceneGraph.hh File Reference

#include "BaseNode.hh"
#include "DrawModes.hh"
#include "../Math/VectorT.hh"
#include <cfloat>
#include <QMouseEvent>

Go to the source code of this file.

Classes
struct	ACG::SceneGraph::enable_if< C, T >
struct	ACG::SceneGraph::enable_if< false, T >
class	ACG::SceneGraph::BoundingBoxAction
class	ACG::SceneGraph::MultiPassInfoAction
class	ACG::SceneGraph::FindNodeAction
class	ACG::SceneGraph::CollectDrawModesAction
class	ACG::SceneGraph::CollectActiveDrawModesAction
class	ACG::SceneGraph::SetDrawModesAction
class	ACG::SceneGraph::DrawAction
class	ACG::SceneGraph::PickAction
class	ACG::SceneGraph::MouseEventAction
class	ACG::SceneGraph::CheckDirtyAction

Namespaces
	ACG
	Namespace providing different geometric functions concerning angles.
	ACG::SceneGraph

Macros
#define	ACG_SCENEGRAPH_HH
#define	HAS_MEM_FUNC(func)
#define	HAS_MEM_FUNC(func)

Functions
template<typename Action >
enable_if< has_enter< Action, void(Action::*)(BaseNode *) >::value, void >::type	ACG::SceneGraph::if_has_enter (Action &_action, BaseNode *_node)
template<typename Action >
enable_if<!has_enter< Action, void(Action::*)(BaseNode *) >::value, void >::type	ACG::SceneGraph::if_has_enter (Action &, BaseNode *)
template<typename Action >
enable_if< has_leave< Action, void(Action::*)(BaseNode *) >::value, void >::type	ACG::SceneGraph::if_has_leave (Action &_action, BaseNode *_node)
template<typename Action >
enable_if<!has_enter< Action, void(Action::*)(BaseNode *) >::value, void >::type	ACG::SceneGraph::if_has_leave (Action &, BaseNode *)
template<class Action >
void	ACG::SceneGraph::traverse (BaseNode *_node, Action &_action)
template<class Action >
void	ACG::SceneGraph::traverse_all (BaseNode *_node, Action &_action)
template<class Action >
void	ACG::SceneGraph::traverse_multipass (BaseNode *_node, Action &_action, const unsigned int &_pass)
template<class Action >
void	ACG::SceneGraph::traverse_multipass (BaseNode *_node, Action &_action, GLState &_state, DrawModes::DrawMode=DrawModes::DEFAULT)
BaseNode *	ACG::SceneGraph::find_node (BaseNode *_root, unsigned int _node_idx)
	Find a node in the scene graph. More...
BaseNode *	ACG::SceneGraph::find_hidden_node (BaseNode *_root, unsigned int _node_idx)
	Find a node in the scene graph. More...

Detailed Description

This file contains the traversal functions used to apply actions to the SceneGraph.

Definition in file SceneGraph.hh.

Macro Definition Documentation

#define HAS_MEM_FUNC

(

func

)

Value:

template<typename T, typename Sign>                                               \
    struct has_##func {                                                               \
        template <typename U, U> struct type_check;                                   \
        template <typename _1> static char (& chk(type_check<Sign, &_1::func> *))[1]; \
        template <typename   > static char (& chk(...))[2];                           \
        static bool const value = sizeof(chk<T>(0)) == 1;                             \
    };

Definition at line 95 of file SceneGraph.hh.

#define HAS_MEM_FUNC

(

func

)

Value:

template<typename T, typename Sign>                                               \
    struct has_##func {                                                               \
        template <typename U, U> struct type_check;                                   \
        template <typename _1> static char (& chk(type_check<Sign, &_1::func> *))[1]; \
        template <typename   > static char (& chk(...))[2];                           \
        static bool const value = sizeof(chk<T>(0)) == 1;                             \
    };