#include <ObjectTypes/SplatCloud/SplatCloudNode.hh>

Inheritance diagram for ACG::SceneGraph::SplatCloudNode:

Public Types
typedef SplatCloud::Position	Position

typedef SplatCloud::Color	Color

typedef SplatCloud::Normal	Normal

typedef SplatCloud::Pointsize	Pointsize

typedef SplatCloud::Index	Index

typedef SplatCloud::Viewlist	Viewlist

typedef SplatCloud::Selection	Selection

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.

typedef unsigned int	MultipassBitMask
	Multipass pass bit mask type.

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

	~SplatCloudNode ()
	destructor

	ACG_CLASSNAME (SplatCloudNode)

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

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

void	draw (GLState &_state, const DrawModes::DrawMode &_drawMode) override
	draw the SplatCloud

void	getRenderObjects (IRenderer _renderer, GLState &_state, const DrawModes::DrawMode &_drawMode, const Material _mat) override
	create render objects

void	pick (GLState &_state, PickTarget _target) override
	picking

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

const SplatCloud &	splatCloud () const

void	modifiedPositions ()

void	modifiedColors ()

void	modifiedNormals ()

void	modifiedPointsizes ()

void	modifiedSelections ()

void	modifiedPickColors ()

void	modifiedAll ()

void	setDefaultColor (const Color &_color)

void	setDefaultNormal (const Normal &_normal)

void	setDefaultPointsize (const Pointsize &_pointsize)

const Color &	defaultColor () const

const Normal &	defaultNormal () const

const Pointsize &	defaultPointsize () const

const Position &	getPosition (int _idx) const
	if the data array exists, the entry with the given index is returned, otherwise the default value is returned

const Color &	getColor (int _idx) const

const Normal &	getNormal (int _idx) const

const Pointsize &	getPointsize (int _idx) const

const Index &	getIndex (int _idx) const

const Viewlist &	getViewlist (int _idx) const

const Selection &	getSelection (int _idx) const

void	setPointsizeScale (float _scale)

void	setBackfaceCulling (bool _enable)

void	setGeometryShaderQuads (bool _enable)

float	getPointsizeScale () const

bool	getBackfaceCulling () const

bool	getGeometryShaderQuads () const

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. More...

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	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. More...

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. 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
bool	vboModified () const
	return true iff any of the data values in the VBO has to be changed

bool	vboStructureModified () const
	returns true iff the internal block structure of the VBO has to be changed

void	createVBO ()

void	destroyVBO ()

void	rebuildVBO (GLState &_state)

void	rebuildVBOPositions ()

void	rebuildVBOColors ()

void	rebuildVBONormals ()

void	rebuildVBOPointsizes ()

void	rebuildVBOSelections ()

void	rebuildVBOPickColors (GLState &_state)

Private Attributes
const SplatCloud &	splatCloud_
	reference to class containing all the data

bool	positionsModified_
	marks if parts of the data has been modified

bool	colorsModified_

bool	normalsModified_

bool	pointsizesModified_

bool	selectionsModified_

bool	pickColorsModified_

Color	defaultColor_
	the default values will be used when the specific array is not present

Normal	defaultNormal_

Pointsize	defaultPointsize_

DrawModes::DrawMode	splatsDrawMode_

DrawModes::DrawMode	dotsDrawMode_

DrawModes::DrawMode	pointsDrawMode_

unsigned int	pickingBaseIndex_

DrawModes::DrawMode	pickDrawMode_

GLuint	vboGlId_

unsigned int	vboNumSplats_

unsigned char *	vboData_

unsigned int	vboStride_

int	vboPositionsOffset_
	offsets relative to vboData_ or -1 if not present in VBO

int	vboColorsOffset_

int	vboNormalsOffset_

int	vboPointsizesOffset_

int	vboSelectionsOffset_

int	vboPickColorsOffset_

ACG::VertexDeclaration	vboDecl_

float	pointsizeScale_

bool	backfaceCulling_

bool	geometryShaderQuads_

Static Private Attributes
static const Position	DEFAULT_POSITION

static const Index	DEFAULT_INDEX

static const Viewlist	DEFAULT_VIEWLIST

static const Selection	DEFAULT_SELECTION

Detailed Description

This class is able to render a SplatCloud as splats, dots or points

Definition at line 89 of file SplatCloudNode.hh.

Member Function Documentation

◆ enterPick()

void ACG::SceneGraph::SplatCloudNode::enterPick	(	GLState &	_state,
		PickTarget	_target,
		const DrawModes::DrawMode &	_drawMode
	)

inlineoverridevirtual

This function is called when traversing the scene graph during picking and arriving at this node. It can be used to store GL states that will be changed in order to restore then in the leavePick() function. Its default implementation will call the enter() function.

Reimplemented from ACG::SceneGraph::BaseNode.

Definition at line 131 of file SplatCloudNode.hh.

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

Type-SplatCloud/ObjectTypes/SplatCloud/SplatCloudNode.hh
Type-SplatCloud/ObjectTypes/SplatCloud/SplatCloudNode.cc

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Member Function Documentation

◆ enterPick()