NodeTransform Class Reference

#include <NodeTransform.h>

Inheritance diagram for NodeTransform:

List of all members.

Public Member Functions
	NodeTransform (Scene *scene, Proto *proto)
virtual int	getType () const
virtual Node *	copy () const
virtual void	setField (int index, FieldValue *value)
virtual void	drawHandles ()
virtual void	transform ()
virtual void	transformForHandle (int handle)
virtual void	draw ()
virtual void	preDraw ()
virtual Vec3f	getHandle (int handle, int *constraint, int *field)
virtual void	setHandle (int handle, const Vec3f &v)
Protected Member Functions
virtual	~NodeTransform ()
void	drawAxisLines ()
void	drawTranslationHandles ()
void	drawRotationHandles ()
void	drawScaleHandles ()
Static Protected Member Functions
static void	drawCone (float x, float y, float z)
static void	drawScaleHandle (float x, float y, float z)
Private Attributes
bool	_matrixDirty

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Detailed Description

According to the Transform Node of VRML97 specification.

  Transform { 
  eventIn      MFNode      addChildren
  eventIn      MFNode      removeChildren
  exposedField SFVec3f     center           0 0 0    # (-,)
  exposedField MFNode      children         []
  exposedField SFRotation  rotation         0 0 1 0  # [-1,1],(-,)
  exposedField SFVec3f     scale            1 1 1    # (0,)
  exposedField SFRotation  scaleOrientation 0 0 1 0  # [-1,1],(-,)
  exposedField SFVec3f     translation      0 0 0    # (-,)
  field        SFVec3f     bboxCenter       0 0 0    # (-,)
  field        SFVec3f     bboxSize         -1 -1 -1 # (0,) or -1,-1,-1
} 

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Constructor & Destructor Documentation

NodeTransform::NodeTransform	(	Scene *	scene,
		Proto *	proto
	)

NodeTransform::~NodeTransform

(

)

[protected, virtual]

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Member Function Documentation

virtual int NodeTransform::getType

(

)

const [inline, virtual]

Returns the Type of a Node in the Node subclasses(here pure virtual). E.g. for the NodeGroup it returns NODE_GROUP

Implements Node.

virtual Node* NodeTransform::copy

(

)

const [inline, virtual]

Creates a new instance of that Node in the Node subclasses(here pure virtual).

Implements Node.

void NodeTransform::setField	(	int	index,
		FieldValue *	value
	)			[virtual]

Sets the Field at that index with the specified FieldValue value. Special care is taken if the field is SF-MFNode.

Reimplemented from Node.

void NodeTransform::drawHandles

(

)

[virtual]

To be overriden by the subclasses

Reimplemented from Node.

void NodeTransform::transform

(

)

[virtual]

To be overriden by the subclasses

Reimplemented from Node.

void NodeTransform::transformForHandle

(

int

handle

)

[virtual]

To be overriden by the subclasses

Reimplemented from Node.

void NodeTransform::draw

(

)

[virtual]

To be overriden by the subclasses

Reimplemented from Node.

void NodeTransform::preDraw

(

)

[virtual]

To be overriden by the subclasses

Reimplemented from Node.

Vec3f NodeTransform::getHandle	(	int	handle,
		int *	constraint,
		int *	field
	)			[virtual]

To be overriden by the subclasses

Reimplemented from Node.

void NodeTransform::setHandle	(	int	handle,
		const Vec3f &	v
	)			[virtual]

To be overriden by the subclasses

Reimplemented from Node.

void NodeTransform::drawCone	(	float	x,
		float	y,
		float	z
	)			[static, protected]

void NodeTransform::drawScaleHandle	(	float	x,
		float	y,
		float	z
	)			[static, protected]

void NodeTransform::drawAxisLines

(

)

[protected]

void NodeTransform::drawTranslationHandles

(

)

[protected]

void NodeTransform::drawRotationHandles

(

)

[protected]

void NodeTransform::drawScaleHandles

(

)

[protected]

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Member Data Documentation

bool NodeTransform::_matrixDirty [private]

---