#include <ACG/Scenegraph/PointNode.hh>

Inheritance diagram for ACG::SceneGraph::PointNode:

Public Types
typedef std::vector< ACG::Vec3d >	PointVector

typedef PointVector::iterator	PointIter

typedef PointVector::const_iterator	ConstPointIter

typedef std::vector< ACG::Vec4f >	ColorVector

typedef ColorVector::iterator	ColorIter

typedef ColorVector::const_iterator	ConstColorIter

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

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

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

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

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.

Public Member Functions
	PointNode (BaseNode *_parent=0, const std::string &_name="<PointNode>")
	default constructor

	~PointNode ()
	destructor

	ACG_CLASSNAME (PointNode)
	static name of this class

DrawModes::DrawMode	availableDrawModes () const override
	return available draw modes

void	boundingBox (Vec3d &_bbMin, Vec3d &_bbMax) override
	update bounding box

void	draw (GLState &_state, const DrawModes::DrawMode &_drawMode) override
	draw points and normals

void	getRenderObjects (IRenderer _renderer, GLState &_state, const DrawModes::DrawMode &_drawMode, const Material _mat) override
	draw points and normals via renderer plugin

void	reserve (unsigned int _np, unsigned int _nn, unsigned int _nc)
	reserve mem for _np points and _nn normals

void	add_point (const ACG::Vec3d &_p)
	add point

void	add_normal (const ACG::Vec3d &_n)
	add normal

void	add_color (const ACG::Vec4f &_c)
	add color

size_t	n_points () const
	how many points?

void	clear_points ()
	clear points

void	clear_normals ()
	clear normals

void	clear_colors ()
	clear colors

void	clear ()
	clear points and normals and colors

const PointVector &	points () const
	get point container

const PointVector &	normals () const
	get normal container

const ColorVector &	colors () const
	get color container

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

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

virtual	~BaseNode ()
	Destructor.

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

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

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

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

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)

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

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

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

ConstChildIter	childrenBegin () const
	Same but `cont`.

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

ConstChildIter	childrenEnd () const
	Same but `const`.

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

ConstChildRIter	childrenRBegin () const
	Same but const.

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

ConstChildRIter	childrenREnd () const
	Same but `const`.

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

void	remove (ChildIter _pos)

size_t	nChildren () const
	number of children

ChildIter	find (BaseNode *_node)

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

BaseNode *	parent ()
	Get the nodes parent node.

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

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

StatusMode	status () const
	Get node's status.

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

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

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

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

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

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

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

unsigned int	id () const

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

void	drawMode (DrawModes::DrawMode _drawMode)

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

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

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

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

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

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

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

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

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

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

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.

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.

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

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

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

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

RenderObjectModifier *	getRenderObjectModifier ()
	Get render-object modifier.

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

Private Member Functions
void	update_vbo ()

Private Attributes
PointVector	points_

PointVector	normals_

ColorVector	colors_

GLuint	vbo_ = 0

std::vector< float >	vbo_data_

bool	vbo_needs_update_ = true

VertexDeclaration	vertexDecl_

Detailed Description

PointNode renders points and normals.

These elements are internally stored in arrays and rendered using OpenGL vertex and normal arrays.

Definition at line 82 of file PointNode.hh.

Member Typedef Documentation

◆ ColorIter

typedef ColorVector::iterator ACG::SceneGraph::PointNode::ColorIter

Definition at line 91 of file PointNode.hh.

◆ ColorVector

typedef std::vector<ACG::Vec4f> ACG::SceneGraph::PointNode::ColorVector

Definition at line 90 of file PointNode.hh.

◆ ConstColorIter

typedef ColorVector::const_iterator ACG::SceneGraph::PointNode::ConstColorIter

Definition at line 92 of file PointNode.hh.

◆ ConstPointIter

typedef PointVector::const_iterator ACG::SceneGraph::PointNode::ConstPointIter

Definition at line 89 of file PointNode.hh.

◆ PointIter

typedef PointVector::iterator ACG::SceneGraph::PointNode::PointIter

Definition at line 88 of file PointNode.hh.

◆ PointVector

typedef std::vector<ACG::Vec3d> ACG::SceneGraph::PointNode::PointVector

Definition at line 87 of file PointNode.hh.

Constructor & Destructor Documentation

◆ PointNode()

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

inline

default constructor

Definition at line 96 of file PointNode.hh.

◆ ~PointNode()

ACG::SceneGraph::PointNode::~PointNode ( )

inline

destructor

Definition at line 102 of file PointNode.hh.

Member Function Documentation

◆ add_color()

void ACG::SceneGraph::PointNode::add_color ( const ACG::Vec4f & _c )

inline

add color

Definition at line 129 of file PointNode.hh.

◆ add_normal()

void ACG::SceneGraph::PointNode::add_normal ( const ACG::Vec3d & _n )

inline

add normal

Definition at line 127 of file PointNode.hh.

◆ add_point()

void ACG::SceneGraph::PointNode::add_point ( const ACG::Vec3d & _p )

inline

add point

Definition at line 125 of file PointNode.hh.

◆ availableDrawModes()

DrawModes::DrawMode ACG::SceneGraph::PointNode::availableDrawModes ( ) const

overridevirtual

return available draw modes

Reimplemented from ACG::SceneGraph::BaseNode.

Definition at line 84 of file PointNode.cc.

◆ boundingBox()

void ACG::SceneGraph::PointNode::boundingBox	(	Vec3d &	_bbMin,
		Vec3d &	_bbMax
	)

overridevirtual

update bounding box

Reimplemented from ACG::SceneGraph::BaseNode.

Definition at line 69 of file PointNode.cc.

◆ clear()

void ACG::SceneGraph::PointNode::clear ( )

inline

clear points and normals and colors

Definition at line 141 of file PointNode.hh.

◆ clear_colors()

void ACG::SceneGraph::PointNode::clear_colors ( )

inline

clear colors

Definition at line 139 of file PointNode.hh.

◆ clear_normals()

void ACG::SceneGraph::PointNode::clear_normals ( )

inline

clear normals

Definition at line 137 of file PointNode.hh.

◆ clear_points()

void ACG::SceneGraph::PointNode::clear_points ( )

inline

clear points

Definition at line 135 of file PointNode.hh.

◆ colors()

const ColorVector & ACG::SceneGraph::PointNode::colors ( ) const

inline

get color container

Definition at line 148 of file PointNode.hh.

◆ draw()

void ACG::SceneGraph::PointNode::draw	(	GLState &	_state,
		const DrawModes::DrawMode &	_drawMode
	)

overridevirtual

draw points and normals

Reimplemented from ACG::SceneGraph::BaseNode.

Definition at line 97 of file PointNode.cc.

◆ getRenderObjects()

void ACG::SceneGraph::PointNode::getRenderObjects	(	IRenderer *	_renderer,
		GLState &	_state,
		const DrawModes::DrawMode &	_drawMode,
		const Material *	_mat
	)

overridevirtual

draw points and normals via renderer plugin

Reimplemented from ACG::SceneGraph::BaseNode.

Definition at line 208 of file PointNode.cc.

◆ n_points()

size_t ACG::SceneGraph::PointNode::n_points ( ) const

inline

how many points?

Definition at line 132 of file PointNode.hh.

◆ normals()

const PointVector & ACG::SceneGraph::PointNode::normals ( ) const

inline

get normal container

Definition at line 146 of file PointNode.hh.

◆ points()

const PointVector & ACG::SceneGraph::PointNode::points ( ) const

inline

get point container

Definition at line 144 of file PointNode.hh.

◆ reserve()

void ACG::SceneGraph::PointNode::reserve	(	unsigned int	_np,
		unsigned int	_nn,
		unsigned int	_nc
	)

inline

reserve mem for _np points and _nn normals

Definition at line 120 of file PointNode.hh.

◆ update_vbo()

void ACG::SceneGraph::PointNode::update_vbo ( )

private

Definition at line 151 of file PointNode.cc.

Member Data Documentation

◆ colors_

ColorVector ACG::SceneGraph::PointNode::colors_

private

Definition at line 155 of file PointNode.hh.

◆ normals_

PointVector ACG::SceneGraph::PointNode::normals_

private

Definition at line 154 of file PointNode.hh.

◆ points_

PointVector ACG::SceneGraph::PointNode::points_

private

Definition at line 154 of file PointNode.hh.

◆ vbo_

GLuint ACG::SceneGraph::PointNode::vbo_ = 0

private

Definition at line 157 of file PointNode.hh.

◆ vbo_data_

std::vector<float> ACG::SceneGraph::PointNode::vbo_data_

private

Definition at line 158 of file PointNode.hh.

◆ vbo_needs_update_

bool ACG::SceneGraph::PointNode::vbo_needs_update_ = true

private

Definition at line 159 of file PointNode.hh.

◆ vertexDecl_

VertexDeclaration ACG::SceneGraph::PointNode::vertexDecl_

private

Definition at line 161 of file PointNode.hh.

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

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

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ ColorIter

◆ ColorVector

◆ ConstColorIter

◆ ConstPointIter

◆ PointIter

◆ PointVector

Constructor & Destructor Documentation

◆ PointNode()

◆ ~PointNode()

Member Function Documentation

◆ add_color()

◆ add_normal()

◆ add_point()

◆ availableDrawModes()

◆ boundingBox()

◆ clear()

◆ clear_colors()

◆ clear_normals()

◆ clear_points()

◆ colors()

◆ draw()

◆ getRenderObjects()

◆ n_points()

◆ normals()

◆ points()

◆ reserve()

◆ update_vbo()

Member Data Documentation

◆ colors_

◆ normals_

◆ points_

◆ vbo_

◆ vbo_data_

◆ vbo_needs_update_

◆ vertexDecl_