Handle2D Class Reference

Inheritance diagram for Handle2D:

Collaboration diagram for Handle2D:

Public Member Functions
def	__init__ (self, widg2D, col, selectRadius=None)
def	isVisible3D (self)
def	setVisible3D (self, isVisible)
def	isActive (self)
def	setActive (self, isActive)
def	setColor (self, col)
def	numNodes (self)
def	getNodes (self)
def	setNode (self, i, n)
def	enumPlaneNodes (self, viewtrans)
def	setPlaneVisible (self, viewtrans)
def	isSelected (self)
def	setSelected (self, isSelected)
def	checkSelected (self, screenpos)
def	updateHandle (self)
def	updatePositions (self)
def	mouseDrag (self, e, dragvec)
def	addToScene (self, mgr, scene)
def	updateRepr (self)
Public Member Functions inherited from Handle
def	__init__ (self)
def	isVisible (self)
def	setVisible (self, isVisible)
def	isSelected (self)
def	setSelected (self, isSelected)
def	checkSelected (self, selectObj)
def	isActive (self)
def	setActive (self, isActive)
def	addToScene (self, mgr, scene)
def	removeFromScene (self, mgr, scene)
def	mousePress (self, camera, e)
def	mouseRelease (self, e)
def	mouseMove (self, e)
def	mouseDrag (self, e, dragvec)
def	getPosition (self)
def	setPosition (self, pos)
def	setScale (self, scale)
def	setRotation (self, yaw, pitch, roll)

Public Attributes
	widg2D
	planeMargin
	selectRadius
	selectedNodeInd
	col
Public Attributes inherited from Handle
	figs

Static Public Attributes
	defaultPlaneMargin
Static Public Attributes inherited from Handle
	handleMatName

Private Attributes
	_isActive
	_isChanged
	_isVisible3D

Detailed Description

This represents a handle in a BaseCamera2DWidget rendering widget. It has representation in 2D widget and optionally
have representation in the main 3D view. 

Constructor & Destructor Documentation

__init__()

def __init__	(		self,
			widg2D,
			col,
			selectRadius = None
	)

Initialize the handle with the BaseCamera2DWidget instance `widg2D', color `col' applied to the figures of the
handle, and `selectRadius' float indicating the selectable radius in screen units around selectable figures.

Member Function Documentation

addToScene()

def addToScene	(		self,
			mgr,
			scene
	)

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checkSelected()

def checkSelected	(		self,
			screenpos
	)

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enumPlaneNodes()

def enumPlaneNodes	(		self,
			viewtrans
	)

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getNodes()

def getNodes

(

self

)

Returns the world coordinates of the data nodes representing this handle.

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isActive()

def isActive

(

self

)

isSelected()

def isSelected

(

self

)

isVisible3D()

def isVisible3D

(

self

)

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mouseDrag()

def mouseDrag	(		self,
			e,
			dragvec
	)

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numNodes()

def numNodes

(

self

)

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setActive()

def setActive	(		self,
			isActive
	)

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setColor()

def setColor	(		self,
			col
	)

setNode()

def setNode	(		self,
			i,
			n
	)

setPlaneVisible()

def setPlaneVisible	(		self,
			viewtrans
	)

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setSelected()

def setSelected	(		self,
			isSelected
	)

setVisible3D()

def setVisible3D	(		self,
			isVisible
	)

updateHandle()

def updateHandle

(

self

)

Called by the 2D widget to cause handles to update their representations, positions, etc.

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updatePositions()

def updatePositions

(

self

)

Called whenever a handle needs to update its positions for its representation figures.

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updateRepr()

def updateRepr

(

self

)

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Member Data Documentation

_isActive

_isActive

private

_isChanged

_isChanged

private

_isVisible3D

_isVisible3D

private

col

col

defaultPlaneMargin

defaultPlaneMargin

static

planeMargin

planeMargin

selectedNodeInd

selectedNodeInd

selectRadius

selectRadius

widg2D

widg2D

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

• eidolon/SceneComponents.py