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https://github.com/panda3d/panda3d.git
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Mark Mine
parent
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commit
7eb490ec4b
@ -1,5 +1,5 @@
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from PandaObject import *
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from newPieMenu import *
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from PieMenu import *
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from OnscreenText import *
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from Tkinter import *
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from DirectGeometry import *
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@ -7,6 +7,12 @@ import Pmw
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import Dial
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import Floater
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"""
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TODO:
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Task to monitor pose
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wrt coa
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"""
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ZERO_VEC = Vec3(0)
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UNIT_VEC = Vec3(1)
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@ -37,12 +43,14 @@ class Placer(Pmw.MegaToplevel):
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self.refNodePathDict = {}
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self.refNodePathDict['render'] = render
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self.refNodePathDict['camera'] = camera
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self.refNodePathNames = ['self', 'render', 'camera', 'selected']
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self.refNodePathNames = ['self', 'render', 'camera', 'selected', 'coa']
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# Get initial state
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self.initPos = Vec3(0)
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self.initHpr = Vec3(0)
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self.initScale = Vec3(1)
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self.coaPos = Vec3(0)
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self.coaHpr = Vec3(0)
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# Init movement mode
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self.movementMode = 'Absolute'
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@ -61,10 +69,6 @@ class Placer(Pmw.MegaToplevel):
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menuBar = Pmw.MenuBar(menuFrame, hotkeys = 1, balloon = balloon)
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menuBar.pack(side = LEFT, expand = 1, fill = X)
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menuBar.addmenu('Placer', 'Placer Panel Operations')
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menuBar.addmenuitem('Placer', 'command',
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'Exit Placer Panel',
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label = 'Exit',
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command = self.destroy)
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menuBar.addmenuitem('Placer', 'command',
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'Undo Pos/Hpr/Scale',
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label = 'Undo',
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@ -81,6 +85,10 @@ class Placer(Pmw.MegaToplevel):
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'Print Node Path Info',
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label = 'Print Info',
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command = self.printNodePathInfo)
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menuBar.addmenuitem('Placer', 'command',
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'Exit Placer Panel',
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label = 'Exit',
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command = self.destroy)
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menuBar.addmenu('Help', 'Placer Panel Help Operations')
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self.toggleBalloonVar = IntVar()
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@ -118,6 +126,13 @@ class Placer(Pmw.MegaToplevel):
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self.refNodePathMenu.component('entryfield_entry'))
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self.refNodePathMenu.pack(side = 'left', expand = 0)
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self.undoButton = Button(menuFrame, text = 'Undo',
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command = self.undo)
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self.undoButton.pack(side = 'left', expand = 0)
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self.redoButton = Button(menuFrame, text = 'Redo',
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command = self.redo)
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self.redoButton.pack(side = 'left', expand = 0)
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# The master frame for the dials
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dialFrame = Frame(hull)
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dialFrame.pack(fill = 'both', expand = 1)
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@ -231,33 +246,33 @@ class Placer(Pmw.MegaToplevel):
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self.hprR.pack(expand=1,fill='x')
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# Create and pack the Scale Controls
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# The available scaling modes
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self.scalingMode = StringVar()
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self.scalingMode.set('Scale Uniform')
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# The scaling widgets
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scaleGroup = Pmw.Group(dialFrame,
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tag_text = 'Scale',
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tag_text = 'Scale Uniform',
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tag_pyclass = Menubutton,
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tag_font=('MSSansSerif', 14, 'bold'),
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tag_activebackground = '#909090',
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ring_relief = 'raised')
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scaleMenubutton = scaleGroup.component('tag')
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scaleMenu = Menu(scaleMenubutton)
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scaleModeMenu = Menu(scaleMenu)
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# The available scaling modes
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self.scalingMode = StringVar()
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self.scalingMode.set('Free')
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scaleModeMenu.add_radiobutton(label = 'Free',
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variable = self.scalingMode)
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scaleModeMenu.add_radiobutton(label = 'Uniform',
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variable = self.scalingMode)
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scaleModeMenu.add_radiobutton(label = 'Proportional',
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variable = self.scalingMode)
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self.scaleMenubutton = scaleGroup.component('tag')
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self.scaleMenubutton['textvariable'] = self.scalingMode
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# First level scaling menu
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# Scaling menu
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scaleMenu = Menu(self.scaleMenubutton)
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scaleMenu.add_command(label = 'Set to unity',
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command = self.unitScale)
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scaleMenu.add_command(label = 'Reset initial',
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command = self.resetScale)
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scaleMenu.add_cascade(label = 'Scaling mode...',
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menu = scaleModeMenu)
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scaleMenubutton['menu'] = scaleMenu
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scaleMenu.add_radiobutton(label = 'Scale Free',
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variable = self.scalingMode)
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scaleMenu.add_radiobutton(label = 'Scale Uniform',
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variable = self.scalingMode)
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scaleMenu.add_radiobutton(label = 'Scale Proportional',
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variable = self.scalingMode)
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self.scaleMenubutton['menu'] = scaleMenu
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# Pack group widgets
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scaleGroup.pack(side='left',fill = 'both', expand = 1)
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scaleInterior = scaleGroup.interior()
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@ -385,10 +400,21 @@ class Placer(Pmw.MegaToplevel):
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nodePath = None
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if name == 'self':
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nodePath = self.tempCS
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self.coaPos.set(0,0,0)
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self.coaHpr.set(0,0,0)
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elif name == 'selected':
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nodePath = direct.selected.last
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# Add Combo box entry for this selected object
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self.addRefNodePath(nodePath)
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elif name == 'coa':
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nodePath = self.tempCS
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if direct.selected.last:
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decomposeMatrix(direct.selected.last.mCoa2Dnp,
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VBase3(0), self.coaHpr, self.coaPos,
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CSDefault)
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else:
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self.coaPos.set(0,0,0)
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self.coaHpr.set(0,0,0)
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else:
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nodePath = self.refNodePathDict.get(name, None)
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if (nodePath == None):
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@ -454,7 +480,7 @@ class Placer(Pmw.MegaToplevel):
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np = self['nodePath']
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if (np != None) & isinstance(np, NodePath):
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# Update temp CS
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self.tempCS.setPosHpr(self['nodePath'], 0,0,0,0,0,0)
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self.updateTempCS()
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# Update widgets
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if self.movementMode == 'Absolute':
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pos.assign(np.getPos())
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@ -468,8 +494,14 @@ class Placer(Pmw.MegaToplevel):
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self.updateHprWidgets(hpr)
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self.updateScaleWidgets(scale)
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def updateTempCS(self):
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self.tempCS.setPosHpr(self['nodePath'], 0,0,0,0,0,0)
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# MRM: How to handle COA here?
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def xform(self, value, axis):
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if self.movementMode == 'Absolute':
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if axis in ['sx', 'sy', 'sz']:
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self.xformScale(value,axis)
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elif self.movementMode == 'Absolute':
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self.xformAbsolute(value, axis)
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elif self.movementMode == 'Relative To:':
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self.xformRelative(value, axis)
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@ -517,6 +549,29 @@ class Placer(Pmw.MegaToplevel):
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elif axis == 'r':
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nodePath.setR(self.refCS, value)
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def xformScale(self, value, axis):
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if self['nodePath']:
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mode = self.scalingMode.get()
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scale = self['nodePath'].getScale()
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if mode == 'Scale Free':
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if axis == 'sx':
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scale.setX(value)
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elif axis == 'sy':
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scale.setY(value)
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elif axis == 'sz':
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scale.setZ(value)
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elif mode == 'Scale Uniform':
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scale.set(value,value,value)
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elif mode == 'Scale Proportional':
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if axis == 'sx':
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sf = value/scale[0]
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elif axis == 'sy':
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sf = value/scale[1]
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elif axis == 'sz':
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sf = value/scale[2]
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scale = scale * sf
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self['nodePath'].setScale(scale)
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def updatePosWidgets(self, pos):
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self.posX.set(pos[0])
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self.posY.set(pos[1])
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@ -547,53 +602,86 @@ class Placer(Pmw.MegaToplevel):
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self.initScale.assign(nodePath.getScale())
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def resetAll(self):
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self.resetPos()
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self.resetHpr()
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self.resetScale()
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if self['nodePath']:
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self['nodePath'].setPosHprScale(
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self.initPos, self.initHpr, self.initScale)
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self.updatePlacer()
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def resetPos(self):
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self.updatePosWidgets(self.initPos)
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self['nodePath'].setPos(self.initPos)
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self.updatePlacer()
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def resetHpr(self):
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self.updateHprWidgets(self.initHpr)
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self['nodePath'].setHpr(self.initHpr)
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self.updatePlacer()
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def resetScale(self):
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self.updateScaleWidgets(self.initScale)
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self['nodePath'].setScale(self.initScale)
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self.updatePlacer()
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def pushUndo(self):
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nodePath = self['nodePath']
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if nodePath != None:
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print 'here'
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name = self.nodePathMenuEntry.get()
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pos = nodePath.getPos()
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hpr = nodePath.getHpr()
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scale = nodePath.getScale()
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self.undoList.append([nodePath, pos,hpr,scale])
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self.undoList.append([name, pos,hpr,scale])
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def popUndo(self):
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# Get last item
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pose = self.undoList[-1]
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# Strip last item off of undo list
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self.undoList = self.undoList[:-1]
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# Return last item
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return pose
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def pushRedo(self):
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nodePath = self['nodePath']
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if nodePath != None:
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name = self.nodePathMenuEntry.get()
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pos = nodePath.getPos()
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hpr = nodePath.getHpr()
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scale = nodePath.getScale()
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self.redoList.append([name, pos,hpr,scale])
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def popRedo(self):
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# Get last item
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pose = self.redoList[-1]
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# Strip last item off of redo list
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self.redoList = self.redoList[:-1]
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# Return last item
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return pose
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def undo(self):
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if self.undoList:
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# Get last item off of redo list
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pose = self.undoList[-1]
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# Tack it onto the end of the redo list
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self.redoList.append(pose)
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# Strip it off of the undo list
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self.undoList = self.undoList[:-1]
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self.selectNodePathNamed(pose[0].getName())
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self.updatePosWidgets(pose[1])
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self.updateHprWidgets(pose[2])
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self.updateScaleWidgets(pose[3])
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pose = self.popUndo()
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# Make that node path active
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self.selectNodePathNamed(pose[0])
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# Make sure combo box is showing the right thing
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self.nodePathMenu.selectitem(pose[0])
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# Record active's current state on redo stack
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self.pushRedo()
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# Undo xform
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self['nodePath'].setPosHprScale(pose[1], pose[2], pose[3])
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# Reflect new changes
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self.updatePlacer()
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def redo(self):
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if self.redoList:
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# Pull off last redo list item
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pose = self.redoList[-1]
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# Tack it onto the start of undo list
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self.undoList.append(pose)
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# Strip it off of redo list
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self.redoList = self.redoList[:-1]
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self.selectNodePathNamed(pose[0].getName())
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self.updatePosWidgets(pose[1])
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self.updateHprWidgets(pose[2])
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self.updateScaleWidgets(pose[3])
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# Get last item off of redo list
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pose = self.popRedo()
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# Make that node path active
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self.selectNodePathNamed(pose[0])
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# Make sure combo box is showing the right thing
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self.nodePathMenu.selectitem(pose[0])
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# Record active's current state on redo stack
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self.pushUndo()
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# Redo xform
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self['nodePath'].setPosHprScale(pose[1], pose[2], pose[3])
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# Reflect new changes
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self.updatePlacer()
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def printNodePathInfo(self):
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print 'Print Node Path info here'
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