#include <ACG/Scenegraph/LightSourceNode.hh>

Inheritance diagram for ACG::SceneGraph::LightSourceNode:

Classes
struct	LightSource
	Structure to hold options for one LightSource. More...

Public Member Functions
	LightSourceNode (BaseNode *_parent=0, const std::string &_name="<LightSourceNode>")
	Default constructor. Applies all properties. More...

virtual	~LightSourceNode ()
	Destructor. More...

	ACG_CLASSNAME (LightSourceNode)

void	enter (GLState &_state, const DrawModes::DrawMode &_drawmode) override
	set current Light Sources More...

void	leave (GLState &_state, const DrawModes::DrawMode &_drawmode) override
	restores original Light Sources More...

void	enable (GLenum _nr)
	enable LightSource _nr More...

void	disable (GLenum _nr)
	disable LightSource _nr More...

void	set_position (GLenum _nr, Vec4f _pos)
	set position ( _pos = 1) or direction ( _pos = 0) of LightSource More...

void	set_position (GLenum _nr, Vec3f _pos)
	set position for Point-LightSource More...

void	set_direction (GLenum _nr, Vec3f _pos)
	set direction for directional LightSource More...

void	set_ambient_color (GLenum _nr, Vec4f _color)
	set Ambient color for LightSource _nr More...

void	set_diffuse_color (GLenum _nr, Vec4f _color)
	set Diffuse color for LightSource _nr More...

void	set_specular_color (GLenum _nr, Vec4f _color)
	set Specular color for LightSource _nr More...

void	fixed_position (GLenum _nr, bool _state)
	make LightSource fixed or moveable with ModelViewMatrix More...

Public Member Functions inherited from ACG::SceneGraph::BaseNode
	BaseNode (BaseNode *_parent=0, std::string _name="<unknown>")
	Default constructor. More...

	BaseNode (BaseNode _parent, BaseNode _child, std::string _name="<unknown>")
	Put this node between _parent and _child. More...

virtual	~BaseNode ()
	Destructor. More...

void	delete_subtree ()
	Delete the whole subtree of this node. More...

virtual const std::string &	className () const =0
	Return class name (implemented by the ACG_CLASSNAME macro)

virtual DrawModes::DrawMode	availableDrawModes () const

virtual void	boundingBox (Vec3d &, Vec3d &)

virtual void	enter (GLState &, const DrawModes::DrawMode &)

virtual void	enter (IRenderer *, GLState &_state, const DrawModes::DrawMode &_drawMode)

virtual void	draw (GLState &, const DrawModes::DrawMode &)
	Draw this node using the draw modes _drawMode. More...

virtual void	getRenderObjects (IRenderer _renderer, GLState &_state, const DrawModes::DrawMode &_drawMode, const Material _mat)
	Deferred draw call with shader based renderer. More...

virtual void	leave (GLState &, const DrawModes::DrawMode &)

virtual void	leave (IRenderer *, GLState &_state, const DrawModes::DrawMode &_drawMode)

virtual void	enterPick (GLState &_state, PickTarget _target, const DrawModes::DrawMode &_drawMode)

virtual void	pick (GLState &, PickTarget)

virtual void	leavePick (GLState &_state, PickTarget _target, const DrawModes::DrawMode &_drawMode)

void	enablePicking (bool _enable)

bool	pickingEnabled ()

virtual void	mouseEvent (GLState &, QMouseEvent *)
	Handle mouse event (some interaction, e.g. modeling) More...

void	setDirty (bool _dirty=true)
	mark node for redrawn More...

bool	isDirty () const
	Check if node should be redrawn. More...

ChildIter	childrenBegin ()
	Returns: begin-iterator of children. More...

ConstChildIter	childrenBegin () const
	Same but `cont`. More...

ChildIter	childrenEnd ()
	Returns: end-iterator of children. More...

ConstChildIter	childrenEnd () const
	Same but `const`. More...

ChildRIter	childrenRBegin ()
	Returns: reverse begin-iterator of children. More...

ConstChildRIter	childrenRBegin () const
	Same but const. More...

ChildRIter	childrenREnd ()
	Returns: reverse end-iterator of children. More...

ConstChildRIter	childrenREnd () const
	Same but `const`. More...

void	push_back (BaseNode *_node)
	Insert _node at the end of the list of children. More...

void	remove (ChildIter _pos)

size_t	nChildren () const
	number of children More...

ChildIter	find (BaseNode *_node)

BaseNode *	find (const std::string &_name)

BaseNode *	parent ()
	Get the nodes parent node. More...

const BaseNode *	parent () const
	Get the nodes parent node. More...

void	set_parent (BaseNode *_parent)
	Set the parent of this node. More...

StatusMode	status () const
	Get node's status. More...

void	set_status (StatusMode _s)
	Set the status of this node. More...

void	hide ()
	Hide Node: set status to HideNode. More...

void	show ()
	Show node: set status to Active. More...

bool	visible ()
	Is node visible (status == Active)? More...

bool	hidden ()
	Is node not visible (status != Active)? More...

std::string	name () const
	Returns: name of node (needs not be unique) More...

void	name (const std::string &_name)
	rename a node More...

unsigned int	id () const

DrawModes::DrawMode	drawMode () const
	Return the own draw modes of this node. More...

void	drawMode (DrawModes::DrawMode _drawMode)

unsigned int	traverseMode () const
	Return how the node should be traversed. More...

void	setTraverseMode (unsigned int _mode)
	Set traverse mode for node. More...

MultipassBitMask	multipassStatus () const
	Get the current multipass settings for the nodes status functions. More...

void	setMultipassStatus (const MultipassBitMask _passStatus)
	Set multipass settings for the nodes status functions. More...

void	multipassStatusSetActive (const unsigned int _i, bool _active)
	Set multipass status to traverse in a specific pass. More...

bool	multipassStatusActive (const unsigned int _i) const
	Get multipass status to traverse in a specific pass. More...

MultipassBitMask	multipassNode () const
	Get the current multipass settings for the node. More...

void	setMultipassNode (const MultipassBitMask _passNode)
	Set multipass settings for the node. More...

void	multipassNodeSetActive (const unsigned int _i, bool _active)
	Set Node status to traverse in a specific pass. More...

bool	multipassNodeActive (const unsigned int _i) const
	Get Node status to traverse in a specific pass. More...

void	setRenderObjectShaders (const std::string &_vertexShaderFile, const std::string &_geometryShaderFile, const std::string &_fragmentShaderFile, bool _relativePaths=true, DrawModes::DrawModePrimitive _primitiveType=DrawModes::PRIMITIVE_POLYGON)
	Set custom shaders. More...

void	setRenderObjectShaders (const std::string &_vertexShaderFile, const std::string &_tessControlShaderFile, const std::string &_tessEvalShaderFile, const std::string &_geometryShaderFile, const std::string &_fragmentShaderFile, bool _relativePaths=true, DrawModes::DrawModePrimitive _primitiveType=DrawModes::PRIMITIVE_POLYGON)
	Set custom shaders. More...

void	setRenderObjectUniformPool (const GLSL::UniformPool *_pool)
	Set uniforms for shader based rendering. More...

const GLSL::UniformPool *	getRenderObjectUniformPool ()
	Get uniforms for shader based rendering. More...

void	setRenderObjectTexture (int _samplerSlot, GLuint _texId, GLenum _texType=GL_TEXTURE_2D)
	Set textures for shader based rendering. More...

void	setRenderObjectModifier (RenderObjectModifier *_modifier)
	Set modifier for render objects. More...

RenderObjectModifier *	getRenderObjectModifier ()
	Get render-object modifier. More...

void	applyRenderObjectSettings (DrawModes::DrawModePrimitive _primitive, RenderObject *_obj) const
	Set shaders, textures and uniforms as provided by user to a render-object. More...

Private Member Functions
int	gl2index (GLenum _nr)
	return index in vector for GL_LIGHT* More...

GLenum	index2gl (int _nr)
	return GL_LIGHT* for light _nr More...

void	set_parameters (GLenum _index, LightSource &_light)
	set _light Options in OpenGL for GL_LIGHT::_index More...

void	get_parameters (GLenum _index, LightSource &_light)
	get _light Options in OpenGL for GL_LIGHT::_index More...

Private Attributes
std::vector< LightSource >	lights_
	store LightSources of this node More...

std::vector< LightSource >	lightsSave_
	save old LightSources More...

Additional Inherited Members
Public Types inherited from ACG::SceneGraph::BaseNode
enum	StatusMode { Active = 0x1 , HideNode = 0x2 , HideChildren = 0x4 , HideSubtree = 0x8 }
	Status modi. More...

enum	TraverseMode { NodeFirst = 0x1 , ChildrenFirst = 0x2 , SecondPass = 0x4 }
	Node traverse types. More...

typedef std::vector< BaseNode * >::const_iterator	ConstChildIter
	allows to iterate over children More...

typedef std::vector< BaseNode * >::iterator	ChildIter
	allows to iterate over children More...

typedef std::vector< BaseNode * >::const_reverse_iterator	ConstChildRIter
	allows to reverse iterate over children More...

typedef std::vector< BaseNode * >::reverse_iterator	ChildRIter
	allows to reverse iterate over children More...

enum	PASSES { NOPASS = 0 , ALLPASSES = 1 << 0 , PASS_1 = 1 << 1 , PASS_2 = 1 << 2 , PASS_3 = 1 << 3 , PASS_4 = 1 << 4 , PASS_5 = 1 << 5 , PASS_6 = 1 << 6 , PASS_7 = 1 << 7 , PASS_8 = 1 << 8 }
	This enum should be used to enable rendering of a node in different. More...

typedef unsigned int	MultipassBitMask
	Multipass pass bit mask type. More...

Detailed Description

Set LightSources (0 to 7) for this node and all its children.
All changes will be done in the enter() method undone in the leave() method.

Definition at line 85 of file LightSourceNode.hh.

Constructor & Destructor Documentation

◆ LightSourceNode()

ACG::SceneGraph::LightSourceNode::LightSourceNode	(	BaseNode *	_parent = `0`,
		const std::string &	_name = `"<LightSourceNode>"`
	)

Default constructor. Applies all properties.

Definition at line 69 of file LightSourceNode.cc.

◆ ~LightSourceNode()

virtual ACG::SceneGraph::LightSourceNode::~LightSourceNode ( )

inlinevirtual

Destructor.

Definition at line 135 of file LightSourceNode.hh.

Member Function Documentation

◆ disable()

void ACG::SceneGraph::LightSourceNode::disable ( GLenum _nr )

inline

disable LightSource _nr

Definition at line 150 of file LightSourceNode.hh.

◆ enable()

void ACG::SceneGraph::LightSourceNode::enable ( GLenum _nr )

inline

enable LightSource _nr

Definition at line 146 of file LightSourceNode.hh.

◆ enter()

void ACG::SceneGraph::LightSourceNode::enter	(	GLState &	_state,
		const DrawModes::DrawMode &	_drawmode
	)

overridevirtual

set current Light Sources

transfer GL-preferences to lightsSave_

Reimplemented from ACG::SceneGraph::BaseNode.

Definition at line 81 of file LightSourceNode.cc.

◆ fixed_position()

void ACG::SceneGraph::LightSourceNode::fixed_position	(	GLenum	_nr,
		bool	_state
	)

inline

make LightSource fixed or moveable with ModelViewMatrix

Definition at line 178 of file LightSourceNode.hh.

◆ get_parameters()

void ACG::SceneGraph::LightSourceNode::get_parameters	(	GLenum	_index,
		LightSource &	_light
	)

private

get _light Options in OpenGL for GL_LIGHT::_index

Definition at line 156 of file LightSourceNode.cc.

◆ gl2index()

int ACG::SceneGraph::LightSourceNode::gl2index ( GLenum _nr )

inlineprivate

return index in vector for GL_LIGHT*

Definition at line 184 of file LightSourceNode.hh.

◆ index2gl()

GLenum ACG::SceneGraph::LightSourceNode::index2gl ( int _nr )

inlineprivate

return GL_LIGHT* for light _nr

Definition at line 188 of file LightSourceNode.hh.

◆ leave()

void ACG::SceneGraph::LightSourceNode::leave	(	GLState &	_state,
		const DrawModes::DrawMode &	_drawmode
	)

overridevirtual

restores original Light Sources

Reimplemented from ACG::SceneGraph::BaseNode.

Definition at line 120 of file LightSourceNode.cc.

◆ set_ambient_color()

void ACG::SceneGraph::LightSourceNode::set_ambient_color	(	GLenum	_nr,
		Vec4f	_color
	)

inline

set Ambient color for LightSource _nr

Definition at line 166 of file LightSourceNode.hh.

◆ set_diffuse_color()

void ACG::SceneGraph::LightSourceNode::set_diffuse_color	(	GLenum	_nr,
		Vec4f	_color
	)

inline

set Diffuse color for LightSource _nr

Definition at line 170 of file LightSourceNode.hh.

◆ set_direction()

void ACG::SceneGraph::LightSourceNode::set_direction	(	GLenum	_nr,
		Vec3f	_pos
	)

inline

set direction for directional LightSource

Definition at line 162 of file LightSourceNode.hh.

◆ set_parameters()

void ACG::SceneGraph::LightSourceNode::set_parameters	(	GLenum	_index,
		LightSource &	_light
	)

private

set _light Options in OpenGL for GL_LIGHT::_index

Definition at line 136 of file LightSourceNode.cc.

◆ set_position() [1/2]

void ACG::SceneGraph::LightSourceNode::set_position	(	GLenum	_nr,
		Vec3f	_pos
	)

inline

set position for Point-LightSource

Definition at line 158 of file LightSourceNode.hh.

◆ set_position() [2/2]

void ACG::SceneGraph::LightSourceNode::set_position	(	GLenum	_nr,
		Vec4f	_pos
	)

inline

set position ( _pos = 1) or direction ( _pos = 0) of LightSource

Definition at line 154 of file LightSourceNode.hh.

◆ set_specular_color()

void ACG::SceneGraph::LightSourceNode::set_specular_color	(	GLenum	_nr,
		Vec4f	_color
	)

inline

set Specular color for LightSource _nr

Definition at line 174 of file LightSourceNode.hh.

Member Data Documentation

◆ lights_

std::vector<LightSource> ACG::SceneGraph::LightSourceNode::lights_

private

store LightSources of this node

Definition at line 200 of file LightSourceNode.hh.

◆ lightsSave_

std::vector<LightSource> ACG::SceneGraph::LightSourceNode::lightsSave_

private

save old LightSources

Definition at line 203 of file LightSourceNode.hh.

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

OpenFlipper/libs_required/ACG/Scenegraph/LightSourceNode.hh
OpenFlipper/libs_required/ACG/Scenegraph/LightSourceNode.cc

Classes

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ LightSourceNode()

◆ ~LightSourceNode()

Member Function Documentation

◆ disable()

◆ enable()

◆ enter()

◆ fixed_position()

◆ get_parameters()

◆ gl2index()

◆ index2gl()

◆ leave()

◆ set_ambient_color()

◆ set_diffuse_color()

◆ set_direction()

◆ set_parameters()

◆ set_position() [1/2]

◆ set_position() [2/2]

◆ set_specular_color()

Member Data Documentation

◆ lights_

◆ lightsSave_