#include <AC>

Inheritance diagram for ACG::SceneGraph::SkeletonNodeT< SkeletonType >:

Public Types
typedef SkeletonType::Point	Point

typedef JointT< typename SkeletonType::Point >	Joint

typedef SkeletonType::Pose	Pose

typedef SkeletonType::Matrix	Matrix

Public Types inherited from ACG::SceneGraph::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
	ACG_CLASSNAME (SkeletonNodeT)

	SkeletonNodeT (SkeletonType &_skeleton, BaseNode *_parent=0, std::string _name="<SkeletonNode>")
	Constructor. More...

	~SkeletonNodeT ()
	Destructor. More...

SkeletonType &	skeleton ()
	Returns a pointer to the skeleton. More...

DrawModes::DrawMode	availableDrawModes () const
	Returns available draw modes. More...

void	boundingBox (Vec3d &_bbMin, Vec3d &_bbMax)
	Returns the bounding box of this node. More...

void	draw (GLState &_state, const DrawModes::DrawMode &_drawMode)
	Renders the nodes contents using the given render state and draw mode. More...

void	pick (GLState &_state, PickTarget _target)
	Renders the node in picking mode, restricted to the node components given by _target. More...

void	getRenderObjects (IRenderer _renderer, GLState &_state, const DrawModes::DrawMode &_drawMode, const Material _mat)
	Adds renderobjects to renderer for flexible shader pipeline. More...

void	setActivePose (const AnimationHandle &_hAni)
	Set the pose which should be rendered. More...

AnimationHandle	activePose ()
	Get the pose that is used for rendering. More...

void	showCoordFrames (bool _bVisible=true)
	Toggle visibility of coordinate frames for all joints. More...

bool	coordFramesVisible ()

double	frameSize ()
	returns the size of the rendered coordinate system

Public Member Functions inherited from ACG::SceneGraph::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	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)

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
void	pick_vertices (GLState &_state)
	Pick method for vertices. More...

void	pick_edges (GLState &_state)
	Pick method for edges. More...

void	draw_bone (GLState &_state, DrawModes::DrawMode _drawMode, const Point &_parent, const Point &_axis)
	Helper function to draw the bones. More...

void	addBoneToRenderer (IRenderer *_renderer, RenderObject &_base, const Point &_parent, const Point &_axis)
	Helper function to create a renderobject for bones. More...

void	computeConeMatrices (const GLMatrixf &_modelView, const Point &_parent, const Point &_axis, GLMatrixf _outCone0, GLMatrixf _outCone1)
	Helper function to compute modelview matrices for the two cones composing a bone.

void	NormalizeCoordinateFrame (Matrix &_mat)
	Normalizes a coordinate frame defined by the given matrix. More...

void	getJointColor (const Vec4f &_baseColor, Vec4f &_result)
	get a joint color suitable to the baseColor More...

void	HSVtoRGB (const Vec4f &_HSV, Vec4f &_RGB)
	Convert HSV color to RGB. More...

void	RGBtoHSV (const Vec4f &_RGB, Vec4f &_HSV)
	Convert RGB color to HSV. More...

double	unprojectPointSize (double _pointSize, const Vec3d &_point, GLState &_state)
	Simulate glPointSize(12) with a sphere. More...

Private Attributes
bool	bCoordFramesVisible_
	Coordinate frames are visible if this is true, not visible if false.

SkeletonType &	skeleton_
	The skeleton nodes skeleton.

AnimationHandle	hAni_
	The active pose, this one is going to be rendered.

double	fFrameSize_
	size for the coord-frame

int	slices_

int	stacks_

ACG::GLSphere *	sphere_

ACG::GLCone *	cone_

ACG::GLCylinder *	cylinder_

GeometryBuffer	pointInstanceData_
	per instance data of joint spheres

VertexDeclaration	pointInstanceDecl_

GeometryBuffer	boneInstanceData_
	per instance data of bones

VertexDeclaration	boneInstanceDecl_

Detailed Description

template<class SkeletonType>
class ACG::SceneGraph::SkeletonNodeT< SkeletonType >

/.../SkeletonNodeT.hh>

Brief Description.

A more elaborate description follows.

Definition at line 83 of file SkeletonNodeT.hh.

Constructor & Destructor Documentation

template<class SkeletonType>

ACG::SceneGraph::SkeletonNodeT< SkeletonType >::SkeletonNodeT	(	SkeletonType &	_skeleton,
		BaseNode *	_parent = `0`,
		std::string	_name = `"<SkeletonNode>"`
	)

Constructor.

Definition at line 81 of file SkeletonNodeT.cc.

template<class SkeletonType >

ACG::SceneGraph::SkeletonNodeT< SkeletonType >::~SkeletonNodeT ( )

Destructor.

Definition at line 104 of file SkeletonNodeT.cc.

Member Function Documentation

template<class SkeletonType >

AnimationHandle ACG::SceneGraph::SkeletonNodeT< SkeletonType >::activePose ( )

Get the pose that is used for rendering.

Returns the active pose set with SkeletonNodeT::setActivePose.

Definition at line 726 of file SkeletonNodeT.cc.

template<class SkeletonType >

void ACG::SceneGraph::SkeletonNodeT< SkeletonType >::addBoneToRenderer	(	IRenderer *	_renderer,
		RenderObject &	_base,
		const Point &	_parent,
		const Point &	_axis
	)

private

Helper function to create a renderobject for bones.

Definition at line 635 of file SkeletonNodeT.cc.

template<class SkeletonType >

DrawModes::DrawMode ACG::SceneGraph::SkeletonNodeT< SkeletonType >::availableDrawModes ( ) const

virtual

Returns available draw modes.

Reimplemented from ACG::SceneGraph::ACG::SceneGraph::BaseNode.

Definition at line 159 of file SkeletonNodeT.cc.

template<class SkeletonType >

void ACG::SceneGraph::SkeletonNodeT< SkeletonType >::boundingBox	(	Vec3d &	_bbMin,
		Vec3d &	_bbMax
	)

virtual

Returns the bounding box of this node.

Reimplemented from ACG::SceneGraph::ACG::SceneGraph::BaseNode.

Definition at line 135 of file SkeletonNodeT.cc.

template<class SkeletonType >

void ACG::SceneGraph::SkeletonNodeT< SkeletonType >::draw	(	GLState &	_state,
		const DrawModes::DrawMode &	_drawMode
	)

Renders the nodes contents using the given render state and draw mode.

Definition at line 320 of file SkeletonNodeT.cc.

template<class SkeletonType >

void ACG::SceneGraph::SkeletonNodeT< SkeletonType >::draw_bone	(	GLState &	_state,
		DrawModes::DrawMode	_drawMode,
		const Point &	_parent,
		const Point &	_axis
	)

private

Helper function to draw the bones.

Definition at line 607 of file SkeletonNodeT.cc.

template<class SkeletonType >

void ACG::SceneGraph::SkeletonNodeT< SkeletonType >::getJointColor	(	const Vec4f &	_baseColor,
		Vec4f &	_result
	)

private

get a joint color suitable to the baseColor

get suitable color for the joint

Definition at line 497 of file SkeletonNodeT.cc.

template<class SkeletonType >

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

Adds renderobjects to renderer for flexible shader pipeline.

Generates renderobjects instead of direct draw calls for better rendering management.

Definition at line 782 of file SkeletonNodeT.cc.

template<class SkeletonType >

void ACG::SceneGraph::SkeletonNodeT< SkeletonType >::HSVtoRGB	(	const Vec4f &	_HSV,
		Vec4f &	_RGB
	)

private

Convert HSV color to RGB.

Converts the color from HSV color space to RGB.

H is in range [0, 360], S and V in [0, 1].

Parameters

[in]	_HSV	An array of 3 GLfloats, holding H, S and V
[out]	_RGB	An array of 3 GLfloats, holding R, G and B

Definition at line 207 of file SkeletonNodeT.cc.

template<class SkeletonType >

void ACG::SceneGraph::SkeletonNodeT< SkeletonType >::NormalizeCoordinateFrame ( Matrix & _mat )

private

Normalizes a coordinate frame defined by the given matrix.

Definition at line 182 of file SkeletonNodeT.cc.

template<class SkeletonType >

void ACG::SceneGraph::SkeletonNodeT< SkeletonType >::pick	(	GLState &	_state,
		PickTarget	_target
	)

Renders the node in picking mode, restricted to the node components given by _target.

Definition at line 518 of file SkeletonNodeT.cc.

template<class SkeletonType >

void ACG::SceneGraph::SkeletonNodeT< SkeletonType >::pick_edges ( GLState & _state )

private

Pick method for edges.

Definition at line 576 of file SkeletonNodeT.cc.

template<class SkeletonType >

void ACG::SceneGraph::SkeletonNodeT< SkeletonType >::pick_vertices ( GLState & _state )

private

Pick method for vertices.

Definition at line 552 of file SkeletonNodeT.cc.

template<class SkeletonType >

void ACG::SceneGraph::SkeletonNodeT< SkeletonType >::RGBtoHSV	(	const Vec4f &	_RGB,
		Vec4f &	_HSV
	)

private

Convert RGB color to HSV.

Converts a color from RGB color space to HSV.

Red, green and blue are in the range [0, 1].

Parameters

[out]	_RGB	An array of 3 GLfloats, holding R, G and B
[in]	_HSV	An array of 3 GLfloats, holding H, S and V

Definition at line 268 of file SkeletonNodeT.cc.

template<class SkeletonType >

void ACG::SceneGraph::SkeletonNodeT< SkeletonType >::setActivePose ( const AnimationHandle & _hAni )

Set the pose which should be rendered.

Selects the active pose.

The active pose is the pose that is drawn to the viewport. If the animation handle is invalid (-1), the default pose will be drawn.

Warning: Do not call this method directly, call SkeletonObject::setActivePose instead. The object has to be notified, in order to properly update the text node positions.

Parameters

_hAni A handle to an animation, or an invalid handle for the default pose.

Definition at line 714 of file SkeletonNodeT.cc.

template<class SkeletonType >

void ACG::SceneGraph::SkeletonNodeT< SkeletonType >::showCoordFrames ( bool _bVisible = true )

Toggle visibility of coordinate frames for all joints.

Definition at line 738 of file SkeletonNodeT.cc.

template<class SkeletonType >

SkeletonType & ACG::SceneGraph::SkeletonNodeT< SkeletonType >::skeleton ( )

Returns a pointer to the skeleton.

Definition at line 123 of file SkeletonNodeT.cc.

template<class SkeletonType >

double ACG::SceneGraph::SkeletonNodeT< SkeletonType >::unprojectPointSize	(	double	_pointSize,
		const Vec3d &	_point,
		GLState &	_state
	)

private

Simulate glPointSize(12) with a sphere.

Compute the radius of a sphere simulating glPointSize after projection.

Definition at line 755 of file SkeletonNodeT.cc.

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

ObjectTypes/Skeleton/SkeletonNodeT.hh
ObjectTypes/Skeleton/SkeletonNodeT.cc

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

template<class SkeletonType> class ACG::SceneGraph::SkeletonNodeT< SkeletonType >

Constructor & Destructor Documentation

Member Function Documentation

template<class SkeletonType>
class ACG::SceneGraph::SkeletonNodeT< SkeletonType >