FreeCAD-macros

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__Name__ = 'FCRotateViewAbsolute'
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__Comment__ = ''
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__License__ = ''
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__Web__ = ''
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__Wiki__ = ''
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__Icon__ = ''
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__Help__ = ''
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__Author__ = ''
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__Version__ = ''
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__Status__ = ''
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__Requires__ = ''
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__Files__ = ''
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from FreeCAD import Base
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import FreeCADGui as Gui
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from math import cos,sin,pi
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import sys
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from PySide.QtCore import *
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from PySide.QtGui import *
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from pivy import coin
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class Form(QDialog):
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	def __init__(self, parent=None):
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		super(Form, self).__init__(parent)
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		self.alpha=00
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		self.beta=180
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		self.setWindowFlags(Qt.WindowStaysOnTopHint)
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		dial = QDial()
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		dial.setNotchesVisible(True)
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		self.dial=dial
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		dial.setMaximum(360)
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		dial.setValue(self.alpha)
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		dial2 = QDial()
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		dial2.setNotchesVisible(True)
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		self.dial2=dial2
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		dial2.setMaximum(360)
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		dial2.setValue(self.beta)
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		spinbox = QSpinBox()
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		spinbox.setMaximum(360)
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		layout = QHBoxLayout()
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		self.pushButton00 = QPushButton(QIcon('icons:freecad.svg'),"Dimetric")
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		self.pushButton01 = QPushButton(QIcon('icons:freecad.svg'),"Trimetric")
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		self.pushButton02 = QPushButton(QIcon('icons:freecad.svg'),"Isometric")
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		self.pushButton03 = QPushButton(QIcon('icons:freecad.svg'),"Front")
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		self.pushButton00.clicked.connect(self.dimetric)
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		self.pushButton01.clicked.connect(self.trimetric)
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		self.pushButton02.clicked.connect(self.isometric)
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		self.pushButton03.clicked.connect(self.front)
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		layout.addWidget(self.pushButton03)
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		layout.addWidget(self.pushButton00)
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		layout.addWidget(self.pushButton01)
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		layout.addWidget(self.pushButton02)
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		layout.addWidget(dial)
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		layout.addWidget(dial2)
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# 		layout.addWidget(spinbox)
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		self.setLayout(layout)
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		#self.connect(dial, SIGNAL("valueChanged(int)"),                    spinbox.setValue)
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		#self.connect(spinbox, SIGNAL("valueChanged(int)"),                    dial.setValue)
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		dial.valueChanged.connect(spinbox.setValue);
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		dial.valueChanged.connect(self.dreher);
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		dial2.valueChanged.connect(self.heber);
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		self.cami()
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		self.setWindowTitle("Camera position")
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		Gui.SendMsgToActiveView("ViewFit")
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	def dreher(self):
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		self.alpha=self.dial.value()
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		self.cami()
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	def heber(self):
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		self.beta=self.dial2.value()
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		self.cami()
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	def rotY(self,delta=10):
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		if self.beta==1:
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			self.beta=0
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		self.beta += delta
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		if self.beta >360:
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			self.beta -= 360
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		if self.beta <0:
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			self.beta += 360
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		if self.beta==0:
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			self.beta=1
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		FreeCAD.Console.PrintMessage(str(self.beta)+"  # ");
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		self.dial2.setValue(self.beta)
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	def rotZ(self,delta=10):
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		self.alpha += delta
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		if self.alpha >360:
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			self.alpha -= 360
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		if self.alpha <0:
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			self.alpha += 360
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		self.dial.setValue(self.alpha)
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	def cami(self):
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		from pivy import coin
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		alpha=self.alpha
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		beta=self.beta
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		camera = FreeCADGui.ActiveDocument.ActiveView.getCameraNode()
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		Gui=FreeCADGui
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		if False:
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			typeCamera="Orthographic"
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			if typeCamera=="Orthographic":
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				Gui.activeDocument().activeView().setCameraType("Orthographic")
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			else:
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				Gui.activeDocument().activeView().setCameraType("Perspective")
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		campos=Base.Vector( 1000 * cos (pi*alpha/360*2)*sin(pi*beta/360*1), 1000*sin(pi*alpha/360*2)*sin(pi*beta/360*1), 1000*cos(pi*beta/360*1))
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		camera.position.setValue( campos)
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		pos3=FreeCAD.Vector(0,0,0)
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		pos3.sub(campos)
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		#if False:
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		camera.pointAt(coin.SbVec3f(pos3),coin.SbVec3f(0,0,1))
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		App.ActiveDocument.recompute()
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		FreeCADGui.updateGui()
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	def front(self):
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		from pivy import coin
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		pos3=FreeCAD.Vector(0,0,0)
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		campos=FreeCAD.Vector(0,-10,0)
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		camera = FreeCADGui.ActiveDocument.ActiveView.getCameraNode()
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		camera.position.setValue( campos)
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		camera.pointAt(coin.SbVec3f(pos3),coin.SbVec3f(0,0,1))
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	def isometric(self):
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		pos3=FreeCAD.Vector(0,0,0)
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		campos=FreeCAD.Vector(100,-100,100)
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		camera = FreeCADGui.ActiveDocument.ActiveView.getCameraNode()
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		camera.position.setValue( campos)
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		pos3.sub(campos)
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		camera.pointAt(coin.SbVec3f(pos3),coin.SbVec3f(0,0,1))
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	def dimetric(self):
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		pos3=FreeCAD.Vector(0,0,0)
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		campos=FreeCAD.Vector(68,-68,27)
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		camera = FreeCADGui.ActiveDocument.ActiveView.getCameraNode()
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		camera.position.setValue( campos)
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		pos3.sub(campos)
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		camera.pointAt(coin.SbVec3f(pos3),coin.SbVec3f(0,0,1))
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		App.ActiveDocument.recompute()
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		FreeCADGui.updateGui()
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	def trimetric(self):
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		pos3=FreeCAD.Vector(0,0,0)
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		campos=FreeCAD.Vector(210,-790,580)
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		camera = FreeCADGui.ActiveDocument.ActiveView.getCameraNode()
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		camera.position.setValue( campos)
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		pos3.sub(campos)
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		camera.pointAt(coin.SbVec3f(pos3),coin.SbVec3f(0,0,1))
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if hasattr(FreeCAD,"ViewMgr")and FreeCAD.ViewMgr:
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	FreeCAD.ViewMgr.show()
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	FreeCAD.Console.PrintMessage("neu gestrte")
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else:
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	FreeCAD.ViewMgr=Form()
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	FreeCAD.ViewMgr.show()
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	FreeCAD.Console.PrintMessage(" war schon da")
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t=FreeCADGui.getMainWindow()
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t.activateWindow()
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