#include <ACG/Scenegraph/TransformNode.hh>

Inheritance diagram for ACG::SceneGraph::TransformNode:

Public Member Functions
	TransformNode (BaseNode *_parent=0, const std::string &_name="<TransformNode>")
	Constructor. More...

virtual	~TransformNode ()
	Destructor. More...

	ACG_CLASSNAME (TransformNode)
	set name

void	enter (GLState &_state, const DrawModes::DrawMode &_drawmode) override
	set current GL-color and GL-material More...

void	leave (GLState &_state, const DrawModes::DrawMode &_drawmode) override
	restores original GL-color and GL-material More...

void	set_center (const Vec3d &_c)
	set center More...

const Vec3d &	center () const
	get center More...

void	loadIdentity ()

virtual void	setIdentity ()

void	translate (const Vec3d &_v)
	Add a translation to the current Transformation. More...

void	setTranslation (const Vec3d &_v)
	translation setter More...

void	rotate (double _angle, const Vec3d &_axis)

void	setRotation (const Quaterniond &rotation)
	rotation setter More...

void	scale (double _s)
	Add scaling to the current Transformation. More...

void	scale (const Vec3d &_s)
	Add scaling to the current Transformation. More...

void	scale (const GLMatrixd &_m)
	Add scaling to the current Transformation. More...

const GLMatrixd &	matrix () const
	Returns a const reference to the current transformation matrix. More...

const GLMatrixd &	inverse_matrix () const
	return inverse matrix More...

void	rotation (Vec3d &_axis, double &_angle) const
	return rotation axis & angle More...

const GLMatrixd &	rotation () const
	return rotation matrix More...

const GLMatrixd &	inverse_rotation () const
	return inverse rotation matrix More...

const Vec3d &	translation () const
	returns ref. to translation vector More...

const GLMatrixd &	scale () const
	return scale matrix More...

const GLMatrixd &	inverse_scale () const
	return inverse scale matrix More...

bool	apply_transformation ()

void	apply_transformation (bool _applyTransformation)

bool	is2D ()

void	set2D (bool _2d)

bool	isPerSkeletonObject ()

void	setPerSkeletonObject (bool _is)

void	setPerSkeletonModelView (GLMatrixd _is)

void	ortho2DMode (GLState &_state)

void	perSkeletonMode (GLState &_state)

void	update2DOffset (ACG::Vec2d _offset)

void	scale2D (double _scale)

void	setImageDimensions (ACG::Vec2i _dim)

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...

Public Attributes
bool	is2DObject_

bool	isPerSkeletonObject_

GLMatrixd	perSkeletonModelView_

double	scaleFactor2D_

ACG::Vec2i	imageDimensions_

ACG::Vec2d	offset_

Private Member Functions
void	updateMatrix ()
	update matrix 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

TransformNode - general 3D geometric transformation node. Provides functionality to translate, scale or rotate around a specified center. This is the base class for e.g. the TrackballNode and the ManipulatorNode, that only add a GUI for generating the transformations.

Note that in order for the transformations to apply in each traversal of the scenegraph, one has to call apply_transformation(true) once.

Definition at line 89 of file TransformNode.hh.

Constructor & Destructor Documentation

◆ TransformNode()

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

Constructor.

Definition at line 69 of file TransformNode.cc.

◆ ~TransformNode()

virtual ACG::SceneGraph::TransformNode::~TransformNode ( )

inlinevirtual

Destructor.

Definition at line 99 of file TransformNode.hh.

Member Function Documentation

◆ apply_transformation() [1/2]

bool ACG::SceneGraph::TransformNode::apply_transformation ( )

inline

Definition at line 189 of file TransformNode.hh.

◆ apply_transformation() [2/2]

void ACG::SceneGraph::TransformNode::apply_transformation ( bool _applyTransformation )

inline

Definition at line 191 of file TransformNode.hh.

◆ center()

const Vec3d & ACG::SceneGraph::TransformNode::center ( ) const

inline

get center

Definition at line 115 of file TransformNode.hh.

◆ enter()

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

overridevirtual

set current GL-color and GL-material

Reimplemented from ACG::SceneGraph::BaseNode.

Definition at line 227 of file TransformNode.cc.

◆ inverse_matrix()

const GLMatrixd & ACG::SceneGraph::TransformNode::inverse_matrix ( ) const

inline

return inverse matrix

Definition at line 160 of file TransformNode.hh.

◆ inverse_rotation()

const GLMatrixd & ACG::SceneGraph::TransformNode::inverse_rotation ( ) const

inline

return inverse rotation matrix

Definition at line 172 of file TransformNode.hh.

◆ inverse_scale()

const GLMatrixd & ACG::SceneGraph::TransformNode::inverse_scale ( ) const

inline

return inverse scale matrix

Definition at line 185 of file TransformNode.hh.

◆ is2D()

bool ACG::SceneGraph::TransformNode::is2D ( )

inline

Definition at line 195 of file TransformNode.hh.

◆ isPerSkeletonObject()

bool ACG::SceneGraph::TransformNode::isPerSkeletonObject ( )

inline

Definition at line 198 of file TransformNode.hh.

◆ leave()

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

overridevirtual

restores original GL-color and GL-material

Reimplemented from ACG::SceneGraph::BaseNode.

Definition at line 289 of file TransformNode.cc.

◆ loadIdentity()

void ACG::SceneGraph::TransformNode::loadIdentity ( )

Reset transformation to identity, i.e. reset rotation, translating and scaling factor.

Definition at line 89 of file TransformNode.cc.

◆ matrix()

const GLMatrixd & ACG::SceneGraph::TransformNode::matrix ( ) const

inline

Returns a const reference to the current transformation matrix.

Definition at line 158 of file TransformNode.hh.

◆ ortho2DMode()

void ACG::SceneGraph::TransformNode::ortho2DMode ( GLState & _state )

Definition at line 374 of file TransformNode.cc.

◆ perSkeletonMode()

void ACG::SceneGraph::TransformNode::perSkeletonMode ( GLState & _state )

Definition at line 365 of file TransformNode.cc.

◆ rotate()

void ACG::SceneGraph::TransformNode::rotate	(	double	_angle,
		const Vec3d &	_axis
	)

Add a rotation to the current Transformation. Assume angle in degree and axis normalized

Definition at line 146 of file TransformNode.cc.

◆ rotation() [1/2]

const GLMatrixd & ACG::SceneGraph::TransformNode::rotation ( ) const

inline

return rotation matrix

Definition at line 168 of file TransformNode.hh.

◆ rotation() [2/2]

void ACG::SceneGraph::TransformNode::rotation	(	Vec3d &	_axis,
		double &	_angle
	)		const

inline

return rotation axis & angle

Definition at line 163 of file TransformNode.hh.

◆ scale() [1/4]

const GLMatrixd & ACG::SceneGraph::TransformNode::scale ( ) const

inline

return scale matrix

Definition at line 181 of file TransformNode.hh.

◆ scale() [2/4]

void ACG::SceneGraph::TransformNode::scale ( const GLMatrixd & _m )

Add scaling to the current Transformation.

Definition at line 191 of file TransformNode.cc.

◆ scale() [3/4]

void ACG::SceneGraph::TransformNode::scale ( const Vec3d & _s )

Add scaling to the current Transformation.

Definition at line 178 of file TransformNode.cc.

◆ scale() [4/4]

void ACG::SceneGraph::TransformNode::scale ( double _s )

inline

Add scaling to the current Transformation.

Definition at line 145 of file TransformNode.hh.

◆ scale2D()

void ACG::SceneGraph::TransformNode::scale2D ( double _scale )

inline

Definition at line 205 of file TransformNode.hh.

◆ set2D()

void ACG::SceneGraph::TransformNode::set2D ( bool _2d )

inline

Definition at line 196 of file TransformNode.hh.

◆ set_center()

void ACG::SceneGraph::TransformNode::set_center ( const Vec3d & _c )

inline

set center

Definition at line 113 of file TransformNode.hh.

◆ setIdentity()

void ACG::SceneGraph::TransformNode::setIdentity ( )

virtual

set the current transformation to the identity transformation, i.e. change the center() to the transfomed center and loadIdentity().

Reimplemented in ACG::SceneGraph::ManipulatorNode, ACG::SceneGraph::TrackballNode, and ACG::SceneGraph::TranslationManipulatorNode.

Definition at line 110 of file TransformNode.cc.

◆ setImageDimensions()

void ACG::SceneGraph::TransformNode::setImageDimensions ( ACG::Vec2i _dim )

inline

Definition at line 206 of file TransformNode.hh.

◆ setPerSkeletonModelView()

void ACG::SceneGraph::TransformNode::setPerSkeletonModelView ( GLMatrixd _is )

inline

Definition at line 200 of file TransformNode.hh.

◆ setPerSkeletonObject()

void ACG::SceneGraph::TransformNode::setPerSkeletonObject ( bool _is )

inline

Definition at line 199 of file TransformNode.hh.

◆ setRotation()

void ACG::SceneGraph::TransformNode::setRotation ( const Quaterniond & rotation )

rotation setter

Definition at line 162 of file TransformNode.cc.

◆ setTranslation()

void ACG::SceneGraph::TransformNode::setTranslation ( const Vec3d & _v )

translation setter

Definition at line 134 of file TransformNode.cc.

◆ translate()

void ACG::SceneGraph::TransformNode::translate ( const Vec3d & _v )

Add a translation to the current Transformation.

Definition at line 123 of file TransformNode.cc.

◆ translation()

const Vec3d & ACG::SceneGraph::TransformNode::translation ( ) const

inline

returns ref. to translation vector

Definition at line 178 of file TransformNode.hh.

◆ update2DOffset()

void ACG::SceneGraph::TransformNode::update2DOffset ( ACG::Vec2d _offset )

inline

Definition at line 204 of file TransformNode.hh.

◆ updateMatrix()

void ACG::SceneGraph::TransformNode::updateMatrix ( )

private

update matrix

Definition at line 205 of file TransformNode.cc.

Member Data Documentation

◆ applyTransformation_

bool ACG::SceneGraph::TransformNode::applyTransformation_

private

Definition at line 222 of file TransformNode.hh.

◆ center_

Vec3d ACG::SceneGraph::TransformNode::center_

private

Definition at line 217 of file TransformNode.hh.

◆ imageDimensions_

ACG::Vec2i ACG::SceneGraph::TransformNode::imageDimensions_

Definition at line 230 of file TransformNode.hh.

◆ inverse_matrix_

GLMatrixd ACG::SceneGraph::TransformNode::inverse_matrix_

private

Definition at line 215 of file TransformNode.hh.

◆ inverse_rotation_matrix_

GLMatrixd ACG::SceneGraph::TransformNode::inverse_rotation_matrix_

private

Definition at line 216 of file TransformNode.hh.

◆ inverse_scale_matrix_

GLMatrixd ACG::SceneGraph::TransformNode::inverse_scale_matrix_

private

Definition at line 216 of file TransformNode.hh.

◆ is2DObject_

bool ACG::SceneGraph::TransformNode::is2DObject_

Definition at line 226 of file TransformNode.hh.

◆ isPerSkeletonObject_

bool ACG::SceneGraph::TransformNode::isPerSkeletonObject_

Definition at line 227 of file TransformNode.hh.

◆ matrix_

GLMatrixd ACG::SceneGraph::TransformNode::matrix_

private

Definition at line 215 of file TransformNode.hh.

◆ offset_

ACG::Vec2d ACG::SceneGraph::TransformNode::offset_

Definition at line 231 of file TransformNode.hh.

◆ perSkeletonModelView_

GLMatrixd ACG::SceneGraph::TransformNode::perSkeletonModelView_

Definition at line 228 of file TransformNode.hh.

◆ quaternion_

Quaterniond ACG::SceneGraph::TransformNode::quaternion_

private

Definition at line 219 of file TransformNode.hh.

◆ rotation_matrix_

GLMatrixd ACG::SceneGraph::TransformNode::rotation_matrix_

private

Definition at line 216 of file TransformNode.hh.

◆ scale_matrix_

GLMatrixd ACG::SceneGraph::TransformNode::scale_matrix_

private

Definition at line 216 of file TransformNode.hh.

◆ scaleFactor2D_

double ACG::SceneGraph::TransformNode::scaleFactor2D_

Definition at line 229 of file TransformNode.hh.

◆ translation_

Vec3d ACG::SceneGraph::TransformNode::translation_

private

Definition at line 218 of file TransformNode.hh.

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

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

Private Attributes
GLMatrixd	matrix_

GLMatrixd	inverse_matrix_

GLMatrixd	rotation_matrix_

GLMatrixd	inverse_rotation_matrix_

GLMatrixd	scale_matrix_

GLMatrixd	inverse_scale_matrix_

Vec3d	center_

Vec3d	translation_

Quaterniond	quaternion_

bool	applyTransformation_

Public Member Functions

Public Attributes

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TransformNode()

◆ ~TransformNode()

Member Function Documentation

◆ apply_transformation() [1/2]

◆ apply_transformation() [2/2]

◆ center()

◆ enter()

◆ inverse_matrix()

◆ inverse_rotation()

◆ inverse_scale()

◆ is2D()

◆ isPerSkeletonObject()

◆ leave()

◆ loadIdentity()

◆ matrix()

◆ ortho2DMode()

◆ perSkeletonMode()

◆ rotate()

◆ rotation() [1/2]

◆ rotation() [2/2]

◆ scale() [1/4]

◆ scale() [2/4]

◆ scale() [3/4]

◆ scale() [4/4]

◆ scale2D()

◆ set2D()

◆ set_center()

◆ setIdentity()

◆ setImageDimensions()

◆ setPerSkeletonModelView()

◆ setPerSkeletonObject()

◆ setRotation()

◆ setTranslation()

◆ translate()

◆ translation()

◆ update2DOffset()

◆ updateMatrix()

Member Data Documentation

◆ applyTransformation_

◆ center_

◆ imageDimensions_

◆ inverse_matrix_

◆ inverse_rotation_matrix_

◆ inverse_scale_matrix_

◆ is2DObject_

◆ isPerSkeletonObject_

◆ matrix_

◆ offset_

◆ perSkeletonModelView_

◆ quaternion_

◆ rotation_matrix_

◆ scale_matrix_

◆ scaleFactor2D_

◆ translation_