def attach(self, vobj):
'''Setup the scene sub-graph of the view provider'''
from pivy import coin
self.Object = vobj.Object
self.color = coin.SoBaseColor()
if hasattr(vobj, "LineColor"):
self.color.rgb.setValue(vobj.LineColor[0], vobj.LineColor[1],
vobj.LineColor[2])
self.font = coin.SoFont()
self.font3d = coin.SoFont()
self.text = coin.SoAsciiText()
self.text3d = coin.SoText2()
self.text.string = "d" # some versions of coin crash if string is not set
self.text3d.string = "d"
self.text.justification = self.text3d.justification = coin.SoAsciiText.CENTER
self.textpos = coin.SoTransform()
label = coin.SoSeparator()
label.addChild(self.textpos)
label.addChild(self.color)
label.addChild(self.font)
label.addChild(self.text)
label3d = coin.SoSeparator()
label3d.addChild(self.textpos)
label3d.addChild(self.color)
label3d.addChild(self.font3d)
label3d.addChild(self.text3d)
self.coord1 = coin.SoCoordinate3()
self.trans1 = coin.SoTransform()
self.coord2 = coin.SoCoordinate3()
self.trans2 = coin.SoTransform()
self.marks = coin.SoSeparator()
self.drawstyle = coin.SoDrawStyle()
self.coords = coin.SoCoordinate3()
self.arc = coin.SoType.fromName("SoBrepEdgeSet").createInstance()
self.node = coin.SoGroup()
self.node.addChild(self.color)
self.node.addChild(self.drawstyle)
self.node.addChild(self.coords)
self.node.addChild(self.arc)
self.node.addChild(self.marks)
self.node.addChild(label)
self.node3d = coin.SoGroup()
self.node3d.addChild(self.color)
self.node3d.addChild(self.drawstyle)
self.node3d.addChild(self.coords)
self.node3d.addChild(self.arc)
self.node3d.addChild(self.marks)
self.node3d.addChild(label3d)
vobj.addDisplayMode(self.node, "2D")
vobj.addDisplayMode(self.node3d, "3D")
self.updateData(vobj.Object, None)
self.onChanged(vobj, "FontSize")
self.onChanged(vobj, "FontName")
self.onChanged(vobj, "ArrowType")
self.onChanged(vobj, "LineColor")
# backwards compatibility
self.ScaleMultiplier = 1.00
def __init__(self, points, sh=None):
super(MarkerOnEdge, self).__init__(points, True)
self._shape = None
self._sublink = None
self._tangent = None
self._text_type = 0
self._text_translate = coin.SoTranslation()
self._text_font = coin.SoFont()
self._text_font.name = "Arial:Bold"
self._text_font.size = 13.0
self._text = coin.SoText2()
self._text_switch = coin.SoSwitch()
self._text_switch.whichChild = coin.SO_SWITCH_ALL
self._text_switch.addChild(self._text_translate)
self._text_switch.addChild(self._text_font)
self._text_switch.addChild(self._text)
#self.on_drag_start.append(self.add_text)
#self.on_drag_release.append(self.remove_text)
self.on_drag.append(self.update_text)
self.update_text()
self.addChild(self._text_switch)
if isinstance(sh, Part.Shape):
self.snap_shape = sh
elif isinstance(sh, (tuple, list)):
self.sublink = sh
def attach(self,vobj):
'''Setup the scene sub-graph of the view provider'''
self.mattext = coin.SoMaterial()
textdrawstyle = coin.SoDrawStyle()
textdrawstyle.style = coin.SoDrawStyle.FILLED
self.trans = coin.SoTransform()
self.font = coin.SoFont()
self.text2d = coin.SoAsciiText()
self.text3d = coin.SoText2()
self.text2d.string = self.text3d.string = "Label" # need to init with something, otherwise, crash!
self.text2d.justification = coin.SoAsciiText.LEFT
self.text3d.justification = coin.SoText2.LEFT
self.node2d = coin.SoGroup()
self.node2d.addChild(self.trans)
self.node2d.addChild(self.mattext)
self.node2d.addChild(textdrawstyle)
self.node2d.addChild(self.font)
self.node2d.addChild(self.text2d)
self.node3d = coin.SoGroup()
self.node3d.addChild(self.trans)
self.node3d.addChild(self.mattext)
self.node3d.addChild(textdrawstyle)
self.node3d.addChild(self.font)
self.node3d.addChild(self.text3d)
vobj.addDisplayMode(self.node2d,"2D text")
vobj.addDisplayMode(self.node3d,"3D text")
self.onChanged(vobj,"TextColor")
self.onChanged(vobj,"FontSize")
self.onChanged(vobj,"FontName")
self.onChanged(vobj,"Justification")
self.onChanged(vobj,"LineSpacing")
def displaytext(self, pos, color=(1, 1, 1), text=["aaa", "bbb"]):
textpos = coin.SoTransform()
p = pos
textpos.translation.setValue(p.x + 10, p.y + 10, p.z + 10)
font = coin.SoFont()
font.size = 20
text2d = coin.SoText2()
text3d = coin.SoAsciiText()
text2d.string.setValues([l.encode("utf8") for l in text if l])
text3d.string.setValues([l.encode("utf8") for l in text if l])
myMaterial = SoMaterial()
myMaterial.diffuseColor.set1Value(0, SbColor(*color))
try:
sg = self._sg
except:
sg = SoSeparator()
self._sg = sg
root = FreeCADGui.ActiveDocument.ActiveView.getSceneGraph()
root.addChild(sg)
node2d = SoSeparator()
node2d.addChild(textpos)
node2d.addChild(myMaterial)
node2d.addChild(font)
node2d.addChild(text2d)
#node2d.addChild(text3d)
sg.addChild(node2d)
def attach(self,vobj):
'''Setup the scene sub-graph of the view provider'''
self.arrow = coin.SoSeparator()
self.arrowpos = coin.SoTransform()
self.arrow.addChild(self.arrowpos)
self.matline = coin.SoMaterial()
self.drawstyle = coin.SoDrawStyle()
self.drawstyle.style = coin.SoDrawStyle.LINES
self.lcoords = coin.SoCoordinate3()
self.line = coin.SoType.fromName("SoBrepEdgeSet").createInstance()
self.mattext = coin.SoMaterial()
textdrawstyle = coin.SoDrawStyle()
textdrawstyle.style = coin.SoDrawStyle.FILLED
self.textpos = coin.SoTransform()
self.font = coin.SoFont()
self.text2d = coin.SoText2()
self.text3d = coin.SoAsciiText()
self.text2d.string = self.text3d.string = "Label" # need to init with something, otherwise, crash!
self.text2d.justification = coin.SoText2.RIGHT
self.text3d.justification = coin.SoAsciiText.RIGHT
self.fcoords = coin.SoCoordinate3()
self.frame = coin.SoType.fromName("SoBrepEdgeSet").createInstance()
self.lineswitch = coin.SoSwitch()
switchnode = coin.SoSeparator()
switchnode.addChild(self.line)
switchnode.addChild(self.arrow)
self.lineswitch.addChild(switchnode)
self.lineswitch.whichChild = 0
self.node2d = coin.SoGroup()
self.node2d.addChild(self.matline)
self.node2d.addChild(self.arrow)
self.node2d.addChild(self.drawstyle)
self.node2d.addChild(self.lcoords)
self.node2d.addChild(self.lineswitch)
self.node2d.addChild(self.mattext)
self.node2d.addChild(textdrawstyle)
self.node2d.addChild(self.textpos)
self.node2d.addChild(self.font)
self.node2d.addChild(self.text2d)
self.node2d.addChild(self.fcoords)
self.node2d.addChild(self.frame)
self.node3d = coin.SoGroup()
self.node3d.addChild(self.matline)
self.node3d.addChild(self.arrow)
self.node3d.addChild(self.drawstyle)
self.node3d.addChild(self.lcoords)
self.node3d.addChild(self.lineswitch)
self.node3d.addChild(self.mattext)
self.node3d.addChild(textdrawstyle)
self.node3d.addChild(self.textpos)
self.node3d.addChild(self.font)
self.node3d.addChild(self.text3d)
self.node3d.addChild(self.fcoords)
self.node3d.addChild(self.frame)
vobj.addDisplayMode(self.node2d,"2D text")
vobj.addDisplayMode(self.node3d,"3D text")
self.onChanged(vobj,"LineColor")
self.onChanged(vobj,"TextColor")
self.onChanged(vobj,"ArrowSize")
self.onChanged(vobj,"Line")
def __createGraphTitle(self):
font = coin.SoFont()
font.name.setValue('Times-Roman')
font.size.setValue(16)
g = coin.SoSeparator()
# translation
t = coin.SoTranslation()
t.translation.setValue(self.__AxisWidth / 2, self.__AxisHeight * 1.1,
0)
g.addChild(t)
# color
g.addChild(__baseColor__)
#font
g.addChild(font)
# text
text = coin.SoText3()
text.string = self.__graphTitle
text.justification = coin.SoText3.CENTER
g.addChild(text)
self.__root.addChild(g)
def __createHintTextsAndColors(self):
rootHint = coin.SoSeparator()
# hint lines
colorLines = coin.SoSeparator()
rootHint.addChild(colorLines)
mat = coin.SoMaterial()
mat.diffuseColor.setValues(0, len(self.__hintColors),
self.__hintColors)
colorLines.addChild(mat)
bind = coin.SoMaterialBinding()
bind.value = coin.SoMaterialBinding.PER_PART
colorLines.addChild(bind)
lineCoords = coin.SoCoordinate3()
colorLines.addChild(lineCoords)
lineset = coin.SoLineSet()
colorLines.addChild(lineset)
space = self.__AxisHeight / self.__scalesNum4XAxis
startX = self.__AxisWidth * 1.05
pts = []
for i, s in enumerate(self.__hintTexts):
pts.append((startX, self.__AxisHeight - i * space, 0))
pts.append((startX + space, self.__AxisHeight - i * space, 0))
lineCoords.point.setValues(0, len(pts), pts)
nums = [2] * (len(pts) / 2)
lineset.numVertices.setValues(0, len(nums), nums)
# add texts
font = coin.SoFont()
font.name.setValue('Times-Roman')
font.size.setValue(9)
scaleLen = self.__AxisHeight / self.__scalesNum4XAxis
for i in range(len(self.__hintColors)):
g = coin.SoSeparator()
# translation
t = coin.SoTranslation()
t.translation.setValue(startX + space * 2,
self.__AxisHeight - i * space, 0)
g.addChild(t)
# color
col = coin.SoBaseColor()
col.rgb.setValue(self.__hintColors[i][:3])
g.addChild(col)
#font
g.addChild(font)
# text
text = coin.SoText3()
text.string = self.__hintTexts[i]
text.justification = coin.SoText3.LEFT
g.addChild(text)
rootHint.addChild(g)
self.__root.addChild(rootHint)
def attach(self, vobj):
ArchComponent.ViewProviderComponent.attach(self, vobj)
from pivy import coin
self.color = coin.SoBaseColor()
self.font = coin.SoFont()
self.text1 = coin.SoAsciiText()
self.text1.string = " "
self.text1.justification = coin.SoAsciiText.LEFT
self.text2 = coin.SoAsciiText()
self.text2.string = " "
self.text2.justification = coin.SoAsciiText.LEFT
self.coords = coin.SoTransform()
self.header = coin.SoTransform()
label = coin.SoSeparator()
label.addChild(self.coords)
label.addChild(self.color)
label.addChild(self.font)
label.addChild(self.text2)
label.addChild(self.header)
label.addChild(self.text1)
vobj.Annotation.addChild(label)
self.onChanged(vobj, "TextColor")
self.onChanged(vobj, "FontSize")
self.onChanged(vobj, "FirstLine")
self.onChanged(vobj, "LineSpacing")
self.onChanged(vobj, "FontName")
def attach(self, vobj):
self.Object = vobj.Object
self.clip = None
from pivy import coin
self.sep = coin.SoGroup()
self.mat = coin.SoMaterial()
self.sep.addChild(self.mat)
self.dst = coin.SoDrawStyle()
self.sep.addChild(self.dst)
self.lco = coin.SoCoordinate3()
self.sep.addChild(self.lco)
lin = coin.SoType.fromName("SoBrepEdgeSet").createInstance()
lin.coordIndex.setValues([0, 1, -1, 2, 3, -1, 4, 5, -1])
self.sep.addChild(lin)
self.tra = coin.SoTransform()
self.tra.rotation.setValue(FreeCAD.Rotation(0, 0, 90).Q)
self.sep.addChild(self.tra)
self.fon = coin.SoFont()
self.sep.addChild(self.fon)
self.txt = coin.SoAsciiText()
self.txt.justification = coin.SoText2.LEFT
self.txt.string.setValue("level")
self.sep.addChild(self.txt)
vobj.addDisplayMode(self.sep, "Default")
self.onChanged(vobj, "ShapeColor")
self.onChanged(vobj, "FontName")
self.onChanged(vobj, "ShowLevel")
self.onChanged(vobj, "FontSize")
return
def __createTexts(self):
font = coin.SoFont()
font.name.setValue('Times-Roman')
font.size.setValue(9)
scaleLen = self.__AxisWidth / self.__scalesNum4XAxis
# add x scales
flag = False
if self.__xMax - self.__xMin > 10: flag = True
nums = self.__AxisWidth / scaleLen
for i in range(nums):
g = coin.SoSeparator()
# translation
t = coin.SoTranslation()
t.translation.setValue(i * scaleLen, -scaleLen * (i % 3 + 1), 0)
g.addChild(t)
# color
g.addChild(__baseColor__)
#font
g.addChild(font)
# text
text = coin.SoText3()
if flag:
text.string = '%d' % int(
(self.__xMax - self.__xMin) * i / nums)
else:
text.string = '%.4lf' % (
(self.__xMax - self.__xMin) * i / nums)
text.justification = coin.SoText3.RIGHT
g.addChild(text)
self.__rootTexts.addChild(g)
# add y scales
nums = self.__AxisHeight / scaleLen
for i in range(nums):
g = coin.SoSeparator()
# translation
t = coin.SoTranslation()
t.translation.setValue(-scaleLen, i * scaleLen, 0)
g.addChild(t)
# color
g.addChild(__baseColor__)
#font
g.addChild(font)
# text
text = coin.SoText3()
text.string = '%.4lf' % (self.__yMin +
(self.__yMax - self.__yMin) * i / nums)
text.justification = coin.SoText3.RIGHT
g.addChild(text)
self.__rootTexts.addChild(g)
def __init__(self):
GRID_TRANSPARENCY = 0
col = self.getGridColor()
pick = coin.SoPickStyle()
pick.style.setValue(coin.SoPickStyle.UNPICKABLE)
self.trans = coin.SoTransform()
self.trans.translation.setValue([0, 0, 0])
mat1 = coin.SoMaterial()
mat1.transparency.setValue(0.7*(1-GRID_TRANSPARENCY))
mat1.diffuseColor.setValue(col)
self.font = coin.SoFont()
self.coords1 = coin.SoCoordinate3()
self.lines1 = coin.SoLineSet()
texts = coin.SoSeparator()
t1 = coin.SoSeparator()
self.textpos1 = coin.SoTransform()
self.text1 = coin.SoAsciiText()
self.text1.string = " "
t2 = coin.SoSeparator()
self.textpos2 = coin.SoTransform()
self.textpos2.rotation.setValue((0.0, 0.0, 0.7071067811865475, 0.7071067811865476))
self.text2 = coin.SoAsciiText()
self.text2.string = " "
t1.addChild(self.textpos1)
t1.addChild(self.text1)
t2.addChild(self.textpos2)
t2.addChild(self.text2)
texts.addChild(self.font)
texts.addChild(t1)
texts.addChild(t2)
mat2 = coin.SoMaterial()
mat2.transparency.setValue(0.3*(1-GRID_TRANSPARENCY))
mat2.diffuseColor.setValue(col)
self.coords2 = coin.SoCoordinate3()
self.lines2 = coin.SoLineSet()
mat3 = coin.SoMaterial()
mat3.transparency.setValue(GRID_TRANSPARENCY)
mat3.diffuseColor.setValue(col)
self.coords3 = coin.SoCoordinate3()
self.lines3 = coin.SoLineSet()
self.pts = []
s = coin.SoSeparator()
s.addChild(pick)
s.addChild(self.trans)
s.addChild(mat1)
s.addChild(self.coords1)
s.addChild(self.lines1)
s.addChild(mat2)
s.addChild(self.coords2)
s.addChild(self.lines2)
s.addChild(mat3)
s.addChild(self.coords3)
s.addChild(self.lines3)
s.addChild(texts)
Tracker.__init__(self, children=[s], name="gridTracker")
self.reset()
def makeBubbles(self):
import Part
def getNode():
# make sure we already have the complete node built
r = self.ViewObject.RootNode
if r.getChildren().getLength() > 2:
if r.getChild(2).getChildren().getLength() > 0:
if r.getChild(2).getChild(0).getChildren().getLength() > 0:
return self.ViewObject.RootNode.getChild(2).getChild(
0).getChild(0)
return None
rn = getNode()
if rn:
if self.bubbles:
rn.removeChild(self.bubbles)
self.bubbles = None
self.bubbles = coin.SoSeparator()
isep = coin.SoSeparator()
self.bubblestyle = coin.SoDrawStyle()
self.bubblestyle.linePattern = 0xffff
self.bubbles.addChild(self.bubblestyle)
for i in range(len(self.ViewObject.Object.Distances)):
invpl = self.ViewObject.Object.Placement.inverse()
verts = self.ViewObject.Object.Shape.Edges[i].Vertexes
p1 = invpl.multVec(verts[0].Point)
p2 = invpl.multVec(verts[1].Point)
dv = p2.sub(p1)
dv.normalize()
rad = self.ViewObject.BubbleSize
center = p2.add(dv.scale(rad, rad, rad))
ts = Part.makeCircle(rad, center).writeInventor()
cin = coin.SoInput()
cin.setBuffer(ts)
cob = coin.SoDB.readAll(cin)
co = cob.getChild(1).getChild(0).getChild(2)
li = cob.getChild(1).getChild(0).getChild(3)
self.bubbles.addChild(co)
self.bubbles.addChild(li)
st = coin.SoSeparator()
tr = coin.SoTransform()
tr.translation.setValue(
(center.x, center.y - rad / 4, center.z))
fo = coin.SoFont()
fo.name = "Arial,Sans"
fo.size = rad * 100
tx = coin.SoText2()
tx.justification = coin.SoText2.CENTER
tx.string = self.getNumber(i)
st.addChild(tr)
st.addChild(fo)
st.addChild(tx)
isep.addChild(st)
self.bubbles.addChild(isep)
rn.addChild(self.bubbles)
def __init__(self, view, coneHeight=5):
self.view = view
self.tsze = coneHeight
self.cam = coin.SoOrthographicCamera()
self.cam.aspectRatio = 1
self.cam.viewportMapping = coin.SoCamera.LEAVE_ALONE
self.pos = coin.SoTranslation()
self.mat = coin.SoMaterial()
self.mat.diffuseColor = coin.SbColor(0.9, 0.0, 0.9)
self.mat.transparency = 0
self.fnt = coin.SoFont()
self.txt = coin.SoText2()
self.txt.string = 'setValues'
self.txt.justification = coin.SoText2.LEFT
self.sep = coin.SoSeparator()
self.sep.addChild(self.cam)
self.sep.addChild(self.pos)
self.sep.addChild(self.mat)
self.sep.addChild(self.fnt)
self.sep.addChild(self.txt)
self.tTrf = coin.SoTransform()
self.tTrf.translation.setValue((0, -self.tsze / 2, 0))
self.tTrf.center.setValue((0, self.tsze / 2, 0))
self.tTrf.rotation.setValue(coin.SbVec3f((1, 0, 0)), -math.pi / 2)
self.tPos = coin.SoTranslation()
self.tMat = coin.SoMaterial()
self.tMat.diffuseColor = coin.SbColor(0.4, 0.4, 0.4)
self.tMat.transparency = 0.8
self.tool = coin.SoCone()
self.tool.height.setValue(self.tsze)
self.tool.bottomRadius.setValue(self.tsze / 4)
self.tSep = coin.SoSeparator()
self.tSep.addChild(self.tPos)
self.tSep.addChild(self.tTrf)
self.tSep.addChild(self.tMat)
self.tSep.addChild(self.tool)
self.viewer = self.view.getViewer()
self.render = self.viewer.getSoRenderManager()
self.sup = None
self.updatePreferences()
self.setPosition(0, 0, 0, 0, 0, 0, False, False)
def __init__(self, color = (0.,0.,0.), font = 'sans', size = 16, offset = 0):
super(multiTextNode, self).__init__()
self.fontNode = coin.SoFont()
self.textSep = coin.SoSeparator()
self.nodeList = []
self._data = []
self.addChild(self.fontNode)
self.addChild(self.textSep)
self.color = color
self.font = font
self.size = size
self.offset = offset
def __init__(self, color = (0.,0.,0.), font = 'sans', size = 16, trans = (0,0,0), text = ''):
super(text2dNode, self).__init__()
self.fontNode = coin.SoFont()
self.transNode = coin.SoTransform()
self.textNode = coin.SoText2()
self.addChild(self.fontNode)
self.addChild(self.transNode)
self.addChild(self.textNode)
self.color = color
self.font = font
self.size = size
self.trans = trans
self.text = text
def draw_label(text=[], prop: propertyValues=None):
''' Draw widgets label relative to the position with alignment'''
if text=='' or prop ==None:
return # Nothing to do here
try:
delta=App.Vector(0,0,0)
print (prop.vectors)
p1=App.Vector(prop.vectors[0]) #You must cast the value or it will fail
p2=App.Vector(prop.vectors[1])
delta.x=p1.x+2
delta.y=p1.y+2
delta.z=p1.z
(r,thi,phi)=calculateLineSpherical(prop.vectors) #get spherical representation of the point(p2)
_transPositionPOS=coin.SoTransform()
#_transPositionX = coin.SoTransform()
_transPositionY = coin.SoTransform()
_transPositionZ = coin.SoTransform()
_transPositionPOS.translation.setValue(delta)
_transPositionY.translation.setValue(App.Vector(0,0,0))
_transPositionZ.translation.setValue(App.Vector(0,0,0))
print (delta)
_transPositionY.rotation.setValue(coin.SbVec3f(1,0, 0),phi)
_transPositionZ.rotation.setValue(coin.SbVec3f(0, 0, 1),thi)
font = coin.SoFont()
font.size = prop.fontsize # Font size
font.Name = prop.labelfont # Font used
_text3D = coin.SoAsciiText() # Draw text in the 3D world
_text3D.string.setValues([l.encode("utf8") for l in text if l])
#_text3D.justification = coin.SoAsciiText.LEFT
coinColor = coin.SoMaterial() # Font color
coinColor.diffuseColor.set1Value(0, coin.SbColor(*prop.labelcolor))
_textNode = coin.SoSeparator() # A Separator to separate the text from the drawing
_textNode.addChild(_transPositionPOS)
if phi!=0:
_textNode.addChild(_transPositionY)
if thi!=0:
_textNode.addChild(_transPositionZ)
_textNode.addChild(coinColor)
_textNode.addChild(font)
_textNode.addChild(_text3D)
return _textNode # Return the created SoSeparator that contains the text
except Exception as err:
App.Console.PrintError("'draw_label' Failed. "
"{err}\n".format(err=str(err)))
exc_type, exc_obj, exc_tb = sys.exc_info()
fname = os.path.split(exc_tb.tb_frame.f_code.co_filename)[1]
print(exc_type, fname, exc_tb.tb_lineno)
def __init__(self, parent, dynamic=False):
super(CustomText, self).__init__(parent.points, dynamic)
#self._text_offset = FreeCAD.Vector(0,0,0)
self._text_translate = coin.SoTranslation()
self._text_font = coin.SoFont()
self._text_font.name = "Arial:Bold"
self._text_font.size = 13.0
self._text = coin.SoText2()
self._text_switch = coin.SoSwitch()
self._text_switch.addChild(self._text_translate)
self._text_switch.addChild(self._text_font)
self._text_switch.addChild(self._text)
self.addChild(self._text_switch)
self.parent = parent
self.parent.on_drag.append(self.translate)
self.translate()
def attach(self,vobj):
self.Object = vobj.Object
self.clip = None
from pivy import coin
self.sep = coin.SoGroup()
self.mat = coin.SoMaterial()
self.sep.addChild(self.mat)
self.dst = coin.SoDrawStyle()
self.sep.addChild(self.dst)
self.lco = coin.SoCoordinate3()
self.sep.addChild(self.lco)
lin = coin.SoType.fromName("SoBrepEdgeSet").createInstance()
lin.coordIndex.setValues([0,1,-1,2,3,-1,4,5,-1])
self.sep.addChild(lin)
self.bbox = coin.SoSwitch()
self.bbox.whichChild = -1
bboxsep = coin.SoSeparator()
self.bbox.addChild(bboxsep)
drawstyle = coin.SoDrawStyle()
drawstyle.style = coin.SoDrawStyle.LINES
drawstyle.lineWidth = 3
drawstyle.linePattern = 0x0f0f # 0xaa
bboxsep.addChild(drawstyle)
self.bbco = coin.SoCoordinate3()
bboxsep.addChild(self.bbco)
lin = coin.SoIndexedLineSet()
lin.coordIndex.setValues([0,1,2,3,0,-1,4,5,6,7,4,-1,0,4,-1,1,5,-1,2,6,-1,3,7,-1])
bboxsep.addChild(lin)
self.sep.addChild(self.bbox)
self.tra = coin.SoTransform()
self.tra.rotation.setValue(FreeCAD.Rotation(0,0,90).Q)
self.sep.addChild(self.tra)
self.fon = coin.SoFont()
self.sep.addChild(self.fon)
self.txt = coin.SoAsciiText()
self.txt.justification = coin.SoText2.LEFT
self.txt.string.setValue("level")
self.sep.addChild(self.txt)
vobj.addDisplayMode(self.sep,"Default")
self.onChanged(vobj,"ShapeColor")
self.onChanged(vobj,"FontName")
self.onChanged(vobj,"ShowLevel")
self.onChanged(vobj,"FontSize")
self.onChanged(vobj,"AutogroupBox")
self.setProperties(vobj)
return
def Activated(self):
self.states = [
'selecting_face', 'choosing_drafting_tools', 'drawing',
'extruding', 'finalizing'
]
self.state = self.states[0]
# Coin Separator for text helping user during the command
textSep = coin.SoSeparator()
cam = coin.SoOrthographicCamera()
cam.aspectRatio = 1
cam.viewportMapping = coin.SoCamera.LEAVE_ALONE
trans = coin.SoTranslation()
trans.translation = (-0.98, 0.85, 0)
myFont = coin.SoFont()
myFont.name = "Arial"
size = 50
myFont.size.setValue(size)
self.SoText2 = coin.SoText2()
self.SoText2.string.setValues(
0, 2, ["Sélectionner une face d'un composant", ""])
color = coin.SoBaseColor()
color.rgb = (0, 0, 0)
textSep.addChild(cam)
textSep.addChild(trans)
textSep.addChild(color)
textSep.addChild(myFont)
textSep.addChild(self.SoText2)
activeDoc = Gui.ActiveDocument
view = activeDoc.ActiveView
self.sg = view.getSceneGraph()
viewer = view.getViewer()
self.render = viewer.getSoRenderManager()
self.sup = self.render.addSuperimposition(textSep)
self.sg.touch()
# Timer to check what the user is doing
self.machining_timer = QtCore.QTimer()
self.machining_timer.setInterval(200)
self.machining_timer.timeout.connect(self.check)
self.start()
def onChanged(self, vobj, prop):
'''
Update Object visuals when a view property changed.
'''
labels = vobj.getPropertyByName("Labels")
self.point_labels.removeAllChildren()
if labels:
if prop == "Labels" or prop == "Name" or prop == "NortingEasting"\
or prop == "Elevation" or prop == "Description":
origin = geo_origin.get(vobj.Object.Points[0])
show_name = vobj.getPropertyByName("Name")
show_ne = vobj.getPropertyByName("NortingEasting")
show_z = vobj.getPropertyByName("Elevation")
show_des = vobj.getPropertyByName("Description")
for vector in vobj.Object.Points:
font = coin.SoFont()
font.size = 1000
point_label = coin.SoSeparator()
location = coin.SoTranslation()
text = coin.SoAsciiText()
index = vobj.Object.Points.index(vector)
labels =[]
if show_name: labels.append(vobj.Object.PointNames[index])
if show_ne: labels.extend([str(round(vector.x/1000, 3)), str(round(vector.y/1000,3))])
if show_z: labels.append(str(round(vector.z/1000,3)))
if show_des and vobj.Object.Descriptions: labels.append(vobj.Object.Descriptions[index])
location.translation = vector.sub(FreeCAD.Vector(origin.Origin.x, origin.Origin.y, 0))
text.string.setValues(labels)
point_label.addChild(font)
point_label.addChild(location)
point_label.addChild(text)
self.point_labels.addChild(point_label)
if prop == "PointSize":
size = vobj.getPropertyByName("PointSize")
self.point_style.pointSize = size
if prop == "PointColor":
color = vobj.getPropertyByName("PointColor")
self.color_mat.diffuseColor = (color[0],color[1],color[2])
def Activated(self, index=0):
if index == 1:
debug("GeomInfo activated")
self.stack = []
# install the function in resident mode
FreeCADGui.Selection.addObserver(self)
self.active = True
self.textSep = coin.SoSeparator()
self.cam = coin.SoOrthographicCamera()
self.cam.aspectRatio = 1
self.cam.viewportMapping = coin.SoCamera.LEAVE_ALONE
self.trans = coin.SoTranslation()
self.trans.translation = (-0.98, 0.90, 0)
self.myFont = coin.SoFont()
self.myFont.name = "FreeMono,FreeSans,sans"
size = FreeCAD.ParamGet(
"User parameter:BaseApp/Preferences/Mod/Curves").GetInt(
'GeomInfoFontSize', 14)
print(size)
self.myFont.size.setValue(size)
self.SoText2 = coin.SoText2()
self.SoText2.string = "" # "Nothing Selected\r2nd line"
self.color = coin.SoBaseColor()
self.color.rgb = (0, 0, 0)
self.textSep.addChild(self.cam)
self.textSep.addChild(self.trans)
self.textSep.addChild(self.color)
self.textSep.addChild(self.myFont)
self.textSep.addChild(self.SoText2)
self.addHUD()
self.Active = True
self.viz = False
self.getTopo()
elif (index == 0) and self.Active:
debug("GeomInfo off")
self.removeHUD()
self.Active = False
FreeCADGui.Selection.removeObserver(self)
def attach(self,vobj):
ArchComponent.ViewProviderComponent.attach(self,vobj)
from pivy import coin
self.color = coin.SoBaseColor()
self.font = coin.SoFont()
self.text1 = coin.SoAsciiText()
self.text1.string = " "
self.text1.justification = coin.SoAsciiText.LEFT
self.text2 = coin.SoAsciiText()
self.text2.string = " "
self.text2.justification = coin.SoAsciiText.LEFT
self.coords = coin.SoTransform()
self.header = coin.SoTransform()
self.label = coin.SoSwitch()
sep = coin.SoSeparator()
self.label.whichChild = 0
sep.addChild(self.coords)
sep.addChild(self.color)
sep.addChild(self.font)
sep.addChild(self.text2)
sep.addChild(self.header)
sep.addChild(self.text1)
self.label.addChild(sep)
vobj.Annotation.addChild(self.label)
self.onChanged(vobj,"TextColor")
self.onChanged(vobj,"FontSize")
self.onChanged(vobj,"FirstLine")
self.onChanged(vobj,"LineSpacing")
self.onChanged(vobj,"FontName")
self.Object = vobj.Object
# footprint mode
self.fmat = coin.SoMaterial()
self.fcoords = coin.SoCoordinate3()
self.fset = coin.SoIndexedFaceSet()
fhints = coin.SoShapeHints()
fhints.vertexOrdering = fhints.COUNTERCLOCKWISE
sep = coin.SoSeparator()
sep.addChild(self.fmat)
sep.addChild(self.fcoords)
sep.addChild(fhints)
sep.addChild(self.fset)
vobj.RootNode.addChild(sep)
def __init__(self,pl=None, sizeFont=30, color=(1.0,0.6,0.0), text='TEXT'):
import FreeCAD, FreeCADGui
self.node=coin.SoSeparator()
self.color=coin.SoBaseColor()
self.color.rgb=color
self.node.addChild(self.color)
self.transform=coin.SoTransform()
self.node.addChild(self.transform)
self.font=coin.SoFont()
self.node.addChild(self.font)
self.font.size=sizeFont
self.text=coin.SoText2()
self.text.string=text
self.node.addChild(self.text)
self.sg=FreeCADGui.ActiveDocument.ActiveView.getSceneGraph()
self.sg.addChild(self.node)
if not pl:
pl=FreeCAD.Placement()
self.moveto(pl)
def __init__(self):
super(textArea, self).__init__()
self.trans = coin.SoTranslation()
self.trans.translation = (-0.98,0.95,0)
self.font = coin.SoFont()
self.font.name = "osiFont,FreeSans,sans"
self.font.size.setValue(16.0)
self.str = coin.SoText2()
self.str.string = ""
self.color = coin.SoBaseColor()
self.color.rgb = (0,0,0)
self.addChild(self.trans)
self.addChild(self.color)
self.addChild(self.font)
self.addChild(self.str)
def attach(self, vobj):
"""Set up the scene sub-graph of the view provider."""
# Main attributes of the Coin scenegraph
self.mattext = coin.SoMaterial()
self.trans = coin.SoTransform()
self.font = coin.SoFont()
self.text2d = coin.SoText2() # Faces the camera always
self.text3d = coin.SoAsciiText() # Can be oriented in 3D space
textdrawstyle = coin.SoDrawStyle()
textdrawstyle.style = coin.SoDrawStyle.FILLED
# The text string needs to be initialized to something,
# otherwise it may crash
self.text2d.string = self.text3d.string = "Label"
self.text2d.justification = coin.SoText2.LEFT
self.text3d.justification = coin.SoAsciiText.LEFT
self.node2d = coin.SoGroup()
self.node2d.addChild(self.trans)
self.node2d.addChild(self.mattext)
self.node2d.addChild(textdrawstyle)
self.node2d.addChild(self.font)
self.node2d.addChild(self.text2d)
self.node3d = coin.SoGroup()
self.node3d.addChild(self.trans)
self.node3d.addChild(self.mattext)
self.node3d.addChild(textdrawstyle)
self.node3d.addChild(self.font)
self.node3d.addChild(self.text3d)
vobj.addDisplayMode(self.node2d, "2D text")
vobj.addDisplayMode(self.node3d, "3D text")
self.onChanged(vobj, "TextColor")
self.onChanged(vobj, "FontSize")
self.onChanged(vobj, "FontName")
self.onChanged(vobj, "Justification")
self.onChanged(vobj, "LineSpacing")
self.onChanged(vobj, "ScaleMultiplier")
self.Object = vobj.Object
def __init__(self, view):
self.view = view
self.pos = coin.SoTranslation()
self.mat = coin.SoMaterial()
self.mat.diffuseColor = coin.SbColor(
MachinekitPreferences.hudFontColorUnhomed())
self.mat.transparency = 0
self.fnt = coin.SoFont()
self.txt = coin.SoText2()
self.txt.string = 'setValues'
self.txt.justification = coin.SoText2.LEFT
self.sep = coin.SoSeparator()
self.sep.addChild(self.pos)
self.sep.addChild(self.mat)
self.sep.addChild(self.fnt)
self.sep.addChild(self.txt)
def onChanged(self, vobj, prop):
if prop == "LineColor":
l = vobj.LineColor
self.mat.diffuseColor.setValue([l[0], l[1], l[2]])
elif prop == "DrawStyle":
if vobj.DrawStyle == "Solid":
self.linestyle.linePattern = 0xffff
elif vobj.DrawStyle == "Dashed":
self.linestyle.linePattern = 0xf00f
elif vobj.DrawStyle == "Dotted":
self.linestyle.linePattern = 0x0f0f
else:
self.linestyle.linePattern = 0xff88
elif prop == "LineWidth":
self.linestyle.lineWidth = vobj.LineWidth
elif prop in ["BubbleSize", "BubblePosition", "FontName", "FontSize"]:
if hasattr(self, "bubbleset"):
if self.bubbles:
self.bubbleset.removeChild(self.bubbles)
self.bubbles = None
if vobj.Object.Shape:
if vobj.Object.Shape.Edges:
self.bubbles = coin.SoSeparator()
self.bubblestyle = coin.SoDrawStyle()
self.bubblestyle.linePattern = 0xffff
self.bubbles.addChild(self.bubblestyle)
import Part, Draft
self.bubbletexts = []
pos = ["Start"]
if hasattr(vobj, "BubblePosition"):
if vobj.BubblePosition == "Both":
pos = ["Start", "End"]
elif vobj.BubblePosition == "None":
pos = []
else:
pos = [vobj.BubblePosition]
for i in range(len(vobj.Object.Shape.Edges)):
for p in pos:
verts = vobj.Object.Shape.Edges[i].Vertexes
if p == "Start":
p1 = verts[0].Point
p2 = verts[1].Point
else:
p1 = verts[1].Point
p2 = verts[0].Point
dv = p2.sub(p1)
dv.normalize()
if hasattr(vobj.BubbleSize, "Value"):
rad = vobj.BubbleSize.Value / 2
else:
rad = vobj.BubbleSize / 2
center = p2.add(dv.scale(rad, rad, rad))
buf = Part.makeCircle(rad,
center).writeInventor()
try:
cin = coin.SoInput()
cin.setBuffer(buf)
cob = coin.SoDB.readAll(cin)
except:
import re
# workaround for pivy SoInput.setBuffer() bug
buf = buf.replace("\n", "")
pts = re.findall("point \[(.*?)\]", buf)[0]
pts = pts.split(",")
pc = []
for p in pts:
v = p.strip().split()
pc.append([
float(v[0]),
float(v[1]),
float(v[2])
])
coords = coin.SoCoordinate3()
coords.point.setValues(0, len(pc), pc)
line = coin.SoLineSet()
line.numVertices.setValue(-1)
else:
coords = cob.getChild(1).getChild(
0).getChild(2)
line = cob.getChild(1).getChild(
0).getChild(3)
self.bubbles.addChild(coords)
self.bubbles.addChild(line)
st = coin.SoSeparator()
tr = coin.SoTransform()
fs = rad * 1.5
if hasattr(vobj, "FontSize"):
fs = vobj.FontSize.Value
tr.translation.setValue(
(center.x, center.y - fs / 2.5, center.z))
fo = coin.SoFont()
fn = Draft.getParam("textfont", "Arial,Sans")
if hasattr(vobj, "FontName"):
if vobj.FontName:
try:
fn = str(vobj.FontName)
except:
pass
fo.name = fn
fo.size = fs
tx = coin.SoAsciiText()
tx.justification = coin.SoText2.CENTER
self.bubbletexts.append(tx)
st.addChild(tr)
st.addChild(fo)
st.addChild(tx)
self.bubbles.addChild(st)
self.bubbleset.addChild(self.bubbles)
self.onChanged(vobj, "NumberingStyle")
if prop in ["FontName", "FontSize"]:
self.onChanged(vobj, "ShowLabel")
elif prop in ["NumberingStyle", "StartNumber"]:
if hasattr(self, "bubbletexts"):
chars = "abcdefghijklmnopqrstuvwxyz"
roman = (('M', 1000), ('CM', 900), ('D', 500), ('CD', 400),
('C', 100), ('XC', 90), ('L', 50), ('XL', 40),
('X', 10), ('IX', 9), ('V', 5), ('IV', 4), ('I', 1))
num = 0
if hasattr(vobj, "StartNumber"):
if vobj.StartNumber > 1:
num = vobj.StartNumber - 1
alt = False
for t in self.bubbletexts:
if hasattr(vobj, "NumberingStyle"):
if vobj.NumberingStyle == "1,2,3":
t.string = str(num + 1)
elif vobj.NumberingStyle == "01,02,03":
t.string = str(num + 1).zfill(2)
elif vobj.NumberingStyle == "001,002,003":
t.string = str(num + 1).zfill(3)
elif vobj.NumberingStyle == "A,B,C":
result = ""
base = num / 26
if base:
result += chars[base].upper()
remainder = num % 26
result += chars[remainder].upper()
t.string = result
elif vobj.NumberingStyle == "a,b,c":
result = ""
base = num / 26
if base:
result += chars[base]
remainder = num % 26
result += chars[remainder]
t.string = result
elif vobj.NumberingStyle == "I,II,III":
result = ""
n = num
n += 1
for numeral, integer in roman:
while n >= integer:
result += numeral
n -= integer
t.string = result
elif vobj.NumberingStyle == "L0,L1,L2":
t.string = "L" + str(num)
else:
t.string = str(num + 1)
num += 1
if hasattr(vobj, "BubblePosition"):
if vobj.BubblePosition == "Both":
if not alt:
num -= 1
alt = not alt
elif prop in ["ShowLabel", "LabelOffset"]:
if hasattr(self, "labels"):
if self.labels:
self.labelset.removeChild(self.labels)
self.labels = None
if hasattr(vobj, "ShowLabel") and hasattr(vobj.Object, "Labels"):
if vobj.ShowLabel:
self.labels = coin.SoSeparator()
for i in range(len(vobj.Object.Shape.Edges)):
if len(vobj.Object.Labels) > i:
if vobj.Object.Labels[i]:
import Draft
vert = vobj.Object.Shape.Edges[i].Vertexes[
0].Point
if hasattr(vobj, "LabelOffset"):
pl = FreeCAD.Placement(vobj.LabelOffset)
pl.Base = vert.add(pl.Base)
st = coin.SoSeparator()
tr = coin.SoTransform()
fo = coin.SoFont()
tx = coin.SoAsciiText()
tx.justification = coin.SoText2.LEFT
t = vobj.Object.Labels[i]
if isinstance(t, unicode):
t = t.encode("utf8")
tx.string.setValue(t)
if hasattr(vobj, "FontSize"):
fs = vobj.FontSize.Value
elif hasattr(vobj.BubbleSize, "Value"):
fs = vobj.BubbleSize.Value * 0.75
else:
fs = vobj.BubbleSize * 0.75
tr.translation.setValue(tuple(pl.Base))
tr.rotation.setValue(pl.Rotation.Q)
fn = Draft.getParam("textfont", "Arial,Sans")
if hasattr(vobj, "FontName"):
if vobj.FontName:
try:
fn = str(vobj.FontName)
except:
pass
fo.name = fn
fo.size = fs
st.addChild(tr)
st.addChild(fo)
st.addChild(tx)
self.labels.addChild(st)
self.labelset.addChild(self.labels)
def attach(self, vobj):
'''Setup the scene sub-graph of the view provider'''
self.Object = vobj.Object
self.color = coin.SoBaseColor()
self.font = coin.SoFont()
self.font3d = coin.SoFont()
self.text = coin.SoAsciiText()
self.text3d = coin.SoText2()
self.text.string = "d" # some versions of coin crash if string is not set
self.text3d.string = "d"
self.textpos = coin.SoTransform()
self.text.justification = self.text3d.justification = coin.SoAsciiText.CENTER
label = coin.SoSeparator()
label.addChild(self.textpos)
label.addChild(self.color)
label.addChild(self.font)
label.addChild(self.text)
label3d = coin.SoSeparator()
label3d.addChild(self.textpos)
label3d.addChild(self.color)
label3d.addChild(self.font3d)
label3d.addChild(self.text3d)
self.coord1 = coin.SoCoordinate3()
self.trans1 = coin.SoTransform()
self.coord2 = coin.SoCoordinate3()
self.trans2 = coin.SoTransform()
self.transDimOvershoot1 = coin.SoTransform()
self.transDimOvershoot2 = coin.SoTransform()
self.transExtOvershoot1 = coin.SoTransform()
self.transExtOvershoot2 = coin.SoTransform()
self.marks = coin.SoSeparator()
self.marksDimOvershoot = coin.SoSeparator()
self.marksExtOvershoot = coin.SoSeparator()
self.drawstyle = coin.SoDrawStyle()
self.line = coin.SoType.fromName("SoBrepEdgeSet").createInstance()
self.coords = coin.SoCoordinate3()
self.node = coin.SoGroup()
self.node.addChild(self.color)
self.node.addChild(self.drawstyle)
self.lineswitch2 = coin.SoSwitch()
self.lineswitch2.whichChild = -3
self.node.addChild(self.lineswitch2)
self.lineswitch2.addChild(self.coords)
self.lineswitch2.addChild(self.line)
self.lineswitch2.addChild(self.marks)
self.lineswitch2.addChild(self.marksDimOvershoot)
self.lineswitch2.addChild(self.marksExtOvershoot)
self.node.addChild(label)
self.node3d = coin.SoGroup()
self.node3d.addChild(self.color)
self.node3d.addChild(self.drawstyle)
self.lineswitch3 = coin.SoSwitch()
self.lineswitch3.whichChild = -3
self.node3d.addChild(self.lineswitch3)
self.lineswitch3.addChild(self.coords)
self.lineswitch3.addChild(self.line)
self.lineswitch3.addChild(self.marks)
self.lineswitch3.addChild(self.marksDimOvershoot)
self.lineswitch3.addChild(self.marksExtOvershoot)
self.node3d.addChild(label3d)
vobj.addDisplayMode(self.node, "2D")
vobj.addDisplayMode(self.node3d, "3D")
self.updateData(vobj.Object, "Start")
self.onChanged(vobj, "FontSize")
self.onChanged(vobj, "FontName")
self.onChanged(vobj, "ArrowType")
self.onChanged(vobj, "LineColor")
self.onChanged(vobj, "DimOvershoot")
self.onChanged(vobj, "ExtOvershoot")
def attach(self, vobj):
"""Set up the scene sub-graph of the viewprovider."""
# Attributes of the Coin scenegraph
self.arrow = coin.SoSeparator()
self.arrowpos = coin.SoTransform()
self.arrow.addChild(self.arrowpos)
self.matline = coin.SoMaterial()
self.drawstyle = coin.SoDrawStyle()
self.drawstyle.style = coin.SoDrawStyle.LINES
self.lcoords = coin.SoCoordinate3()
self.line = coin.SoType.fromName("SoBrepEdgeSet").createInstance()
self.mattext = coin.SoMaterial()
self.textpos = coin.SoTransform()
self.font = coin.SoFont()
self.text2d = coin.SoText2() # Faces the camera always
self.text3d = coin.SoAsciiText() # Can be oriented in 3D space
self.fcoords = coin.SoCoordinate3()
self.frame = coin.SoType.fromName("SoBrepEdgeSet").createInstance()
self.lineswitch = coin.SoSwitch()
self.symbol = gui_utils.dim_symbol()
textdrawstyle = coin.SoDrawStyle()
textdrawstyle.style = coin.SoDrawStyle.FILLED
# The text string needs to be initialized to something,
# otherwise it crashes
self.text2d.string = self.text3d.string = "Label"
self.text2d.justification = coin.SoText2.RIGHT
self.text3d.justification = coin.SoAsciiText.RIGHT
self.font.name = utils.get_param("textfont")
switchnode = coin.SoSeparator()
switchnode.addChild(self.line)
self.lineswitch.addChild(switchnode)
self.lineswitch.whichChild = 0
self.node2dtxt = coin.SoGroup()
self.node2dtxt.addChild(self.font)
self.node2dtxt.addChild(self.text2d)
self.node2d = coin.SoGroup()
self.node2d.addChild(self.matline)
self.node2d.addChild(self.arrow)
self.node2d.addChild(self.drawstyle)
self.node2d.addChild(self.lcoords)
self.node2d.addChild(self.lineswitch)
self.node2d.addChild(self.mattext)
self.node2d.addChild(textdrawstyle)
self.node2d.addChild(self.textpos)
self.node2d.addChild(self.node2dtxt)
self.node2d.addChild(self.matline)
self.node2d.addChild(self.drawstyle)
self.node2d.addChild(self.fcoords)
self.node2d.addChild(self.frame)
self.node3dtxt = coin.SoGroup()
self.node3dtxt.addChild(self.font)
self.node3dtxt.addChild(self.text3d)
self.node3d = coin.SoGroup()
self.node3d.addChild(self.matline)
self.node3d.addChild(self.arrow)
self.node3d.addChild(self.drawstyle)
self.node3d.addChild(self.lcoords)
self.node3d.addChild(self.lineswitch)
self.node3d.addChild(self.mattext)
self.node3d.addChild(textdrawstyle)
self.node3d.addChild(self.textpos)
self.node3d.addChild(self.node3dtxt)
self.node3d.addChild(self.matline)
self.node3d.addChild(self.drawstyle)
self.node3d.addChild(self.fcoords)
self.node3d.addChild(self.frame)
vobj.addDisplayMode(self.node2d, "2D text")
vobj.addDisplayMode(self.node3d, "3D text")
self.onChanged(vobj, "LineColor")
self.onChanged(vobj, "TextColor")
self.onChanged(vobj, "LineWidth")
self.onChanged(vobj, "ArrowSize")
self.onChanged(vobj, "Line")
def onChanged(self, vobj, prop):
if prop == "LineColor":
l = vobj.LineColor
self.mat.diffuseColor.setValue([l[0], l[1], l[2]])
elif prop == "DrawStyle":
if vobj.DrawStyle == "Solid":
self.linestyle.linePattern = 0xffff
elif vobj.DrawStyle == "Dashed":
self.linestyle.linePattern = 0xf00f
elif vobj.DrawStyle == "Dotted":
self.linestyle.linePattern = 0x0f0f
else:
self.linestyle.linePattern = 0xff88
elif prop == "LineWidth":
self.linestyle.lineWidth = vobj.LineWidth
elif prop == "BubbleSize":
if hasattr(self, "bubbleset"):
if self.bubbles:
self.bubbleset.removeChild(self.bubbles)
self.bubbles = None
if vobj.Object.Shape:
if vobj.Object.Shape.Edges:
self.bubbles = coin.SoSeparator()
self.bubblestyle = coin.SoDrawStyle()
self.bubblestyle.linePattern = 0xffff
self.bubbles.addChild(self.bubblestyle)
import Part, Draft
self.bubbletexts = []
for i in range(len(vobj.Object.Shape.Edges)):
verts = vobj.Object.Shape.Edges[i].Vertexes
p1 = verts[0].Point
p2 = verts[1].Point
dv = p2.sub(p1)
dv.normalize()
rad = vobj.BubbleSize
center = p2.add(dv.scale(rad, rad, rad))
buf = Part.makeCircle(rad, center).writeInventor()
try:
cin = coin.SoInput()
cin.setBuffer(buf)
cob = coin.SoDB.readAll(cin)
except:
import re
# workaround for pivy SoInput.setBuffer() bug
buf = buf.replace("\n", "")
pts = re.findall("point \[(.*?)\]", buf)[0]
pts = pts.split(",")
pc = []
for p in pts:
v = p.strip().split()
pc.append([
float(v[0]),
float(v[1]),
float(v[2])
])
coords = coin.SoCoordinate3()
coords.point.setValues(0, len(pc), pc)
line = coin.SoLineSet()
line.numVertices.setValue(-1)
else:
coords = cob.getChild(1).getChild(0).getChild(
2)
line = cob.getChild(1).getChild(0).getChild(3)
self.bubbles.addChild(coords)
self.bubbles.addChild(line)
st = coin.SoSeparator()
tr = coin.SoTransform()
tr.translation.setValue(
(center.x, center.y - rad / 4, center.z))
fo = coin.SoFont()
fo.name = Draft.getParam("textfont", "Arial,Sans")
fo.size = rad * 100
tx = coin.SoText2()
tx.justification = coin.SoText2.CENTER
self.bubbletexts.append(tx)
st.addChild(tr)
st.addChild(fo)
st.addChild(tx)
self.bubbles.addChild(st)
self.bubbleset.addChild(self.bubbles)
self.onChanged(vobj, "NumberingStyle")
elif prop == "NumberingStyle":
if hasattr(self, "bubbletexts"):
chars = "abcdefghijklmnopqrstuvwxyz"
roman = (('M', 1000), ('CM', 900), ('D', 500), ('CD', 400),
('C', 100), ('XC', 90), ('L', 50), ('XL', 40),
('X', 10), ('IX', 9), ('V', 5), ('IV', 4), ('I', 1))
num = 0
for t in self.bubbletexts:
if vobj.NumberingStyle == "1,2,3":
t.string = str(num + 1)
elif vobj.NumberingStyle == "01,02,03":
t.string = str(num + 1).zfill(2)
elif vobj.NumberingStyle == "001,002,003":
t.string = str(num + 1).zfill(3)
elif vobj.NumberingStyle == "A,B,C":
result = ""
base = num / 26
if base:
result += chars[base].upper()
remainder = num % 26
result += chars[remainder].upper()
t.string = result
elif vobj.NumberingStyle == "a,b,c":
result = ""
base = num / 26
if base:
result += chars[base]
remainder = num % 26
result += chars[remainder]
t.string = result
elif vobj.NumberingStyle == "I,II,III":
result = ""
num += 1
for numeral, integer in roman:
while num >= integer:
result += numeral
num -= integer
t.string = result
elif vobj.NumberingStyle == "L0,L1,L2":
t.string = "L" + str(num)
num += 1
