def __init__(self):
# Establish a global pointer to the direct object early on
# so dependant classes can access it in their code
__builtins__["direct"] = base.direct = self
# These come early since they are used later on
self.group = render.attachNewNode('DIRECT')
self.font = TextNode.getDefaultFont()
self.fEnabled = 0
self.fEnabledLight = 0
self.fScaleWidgetByCam = 0 # [gjeon] flag for scaling widget by distance from the camera
self.drList = DisplayRegionList()
self.iRayList = map(lambda x: x.iRay, self.drList)
self.dr = self.drList[0]
self.camera = base.camera
self.trueCamera = self.camera
self.iRay = self.dr.iRay
self.coaMode = COA_ORIGIN
self.cameraControl = DirectCameraControl()
self.manipulationControl = DirectManipulationControl()
self.useObjectHandles()
self.grid = DirectGrid()
self.grid.disable()
self.lights = DirectLights(base.direct.group)
# Create some default lights
self.lights.createDefaultLights()
# But turn them off
self.lights.allOff()
# Initialize the collection of selected nodePaths
self.selected = SelectedNodePaths()
# Ancestry of currently selected object
self.ancestry = []
self.ancestryIndex = 0
self.activeParent = None
self.selectedNPReadout = OnscreenText.OnscreenText(
pos=(-1.0, -0.9),
bg=Vec4(1, 1, 1, 1),
scale=0.05,
align=TextNode.ALeft,
mayChange=1,
font=self.font)
# Make sure readout is never lit or drawn in wireframe
useDirectRenderStyle(self.selectedNPReadout)
self.selectedNPReadout.reparentTo(hidden)
self.activeParentReadout = OnscreenText.OnscreenText(
pos=(-1.0, -0.975),
bg=Vec4(1, 1, 1, 1),
scale=0.05,
align=TextNode.ALeft,
mayChange=1,
font=self.font)
# Make sure readout is never lit or drawn in wireframe
useDirectRenderStyle(self.activeParentReadout)
self.activeParentReadout.reparentTo(hidden)
self.directMessageReadout = OnscreenText.OnscreenText(
pos=(-1.0, 0.9),
bg=Vec4(1, 1, 1, 1),
scale=0.05,
align=TextNode.ALeft,
mayChange=1,
font=self.font)
# Make sure readout is never lit or drawn in wireframe
useDirectRenderStyle(self.directMessageReadout)
self.directMessageReadout.reparentTo(hidden)
# Create a vrpn client vrpn-server or default
self.deviceManager = None
self.joybox = None
self.radamec = None
self.fastrak = []
if base.config.GetBool('want-vrpn', 0):
from panda3d.direct.directdevices import DirectDeviceManager
self.deviceManager = DirectDeviceManager.DirectDeviceManager()
# Automatically create any devices specified in config file
joybox = base.config.GetString('vrpn-joybox-device', '')
radamec = base.config.GetString('vrpn-radamec-device', '')
fastrak = base.config.GetString('vrpn-fastrak-device', '')
if joybox:
from panda3d.direct.directdevices import DirectJoybox
self.joybox = DirectJoybox.DirectJoybox(joybox)
if radamec:
from panda3d.direct.directdevices import DirectRadamec
self.radamec = DirectRadamec.DirectRadamec(radamec)
if fastrak:
from panda3d.direct.directdevices import DirectFastrak
# parse string into format device:N where N is the sensor name
fastrak = string.split(fastrak)
for i in range(len(fastrak))[1:]:
self.fastrak.append(
DirectFastrak.DirectFastrak(fastrak[0] + ':' +
fastrak[i]))
self.fControl = 0
self.fAlt = 0
self.fShift = 0
self.fMouse1 = 0 # [gjeon] to update alt key information while mouse1 is pressed
self.pos = VBase3()
self.hpr = VBase3()
self.scale = VBase3()
self.hitPt = Point3(0.0)
# Lists for managing undo/redo operations
self.undoList = []
self.redoList = []
# One run through the context task to init everything
self.drList.updateContext()
for dr in self.drList:
dr.camUpdate()
self.actionEvents = [
['select', self.select],
['deselect', self.deselect],
['deselectAll', self.deselectAll],
['highlightAll', self.selected.highlightAll],
['preRemoveNodePath', self.deselect],
# Scene graph explorer functions
['SGE_Select', self.select],
['SGE_Deselect', self.deselect],
['SGE_Set Reparent Target', self.setActiveParent],
['SGE_Reparent', self.reparent],
['SGE_WRT Reparent', lambda np, s=self: s.reparent(np, fWrt=1)],
['SGE_Flash', self.flash],
['SGE_Isolate', self.isolate],
['SGE_Toggle Vis', self.toggleVis],
['SGE_Show All', self.showAllDescendants],
['SGE_Fit', self.fitOnNodePath],
['SGE_Place', Placer.place],
['SGE_Set Color', Slider.rgbPanel],
['SGE_Explore', SceneGraphExplorer.explore],
['SGE_Delete', self.removeNodePath],
['SGE_Set Name', self.getAndSetName],
]
self.modifierEvents = [
'control',
'control-up',
'shift',
'shift-up',
'alt',
'alt-up',
]
self.keyEvents = [
'escape', 'delete', 'page_up', 'page_down', '[', '{', ']', '}',
'shift-a', 'b', 'control-f', 'l', 'shift-l', 'o', 'p', 'r',
'shift-r', 's', 't', 'v', 'w'
]
self.mouseEvents = [
'mouse1',
'mouse1-up',
'shift-mouse1',
'shift-mouse1-up',
'control-mouse1',
'control-mouse1-up',
'alt-mouse1',
'alt-mouse1-up',
'mouse2',
'mouse2-up',
'shift-mouse2',
'shift-mouse2-up',
'control-mouse2',
'control-mouse2-up',
'alt-mouse2',
'alt-mouse2-up',
'mouse3',
'mouse3-up',
'shift-mouse3',
'shift-mouse3-up',
'control-mouse3',
'control-mouse3-up',
'alt-mouse3',
'alt-mouse3-up',
]
self.passThroughKeys = [
'v', 'b', 'l', 'p', 'r', 'shift-r', 's', 't', 'shift-a', 'w'
]
if base.wantTk:
from panda3d.direct.showbase import TkGlobal
from panda3d.direct.tkpanels import DirectSessionPanel
self.panel = DirectSessionPanel.DirectSessionPanel(parent=tkroot)
try:
# Has the clusterMode been set externally (i.e. via the
# bootstrap application?
self.clusterMode = clusterMode
except NameError:
# Has the clusterMode been set via a config variable?
self.clusterMode = base.config.GetString("cluster-mode", '')
if self.clusterMode == 'client':
self.cluster = createClusterClient()
elif self.clusterMode == 'server':
self.cluster = ClusterServer(base.camera, base.cam)
else:
self.cluster = DummyClusterClient()
__builtins__['cluster'] = self.cluster
def __init__(self):
__builtins__['direct'] = base.direct = self
self.group = render.attachNewNode('DIRECT')
self.font = TextNode.getDefaultFont()
self.fEnabled = 0
self.fEnabledLight = 0
self.fScaleWidgetByCam = 0
self.fIgnoreDirectOnlyKeyMap = 0
self.drList = DisplayRegionList()
self.iRayList = map(lambda x: x.iRay, self.drList)
self.dr = self.drList[0]
self.win = base.win
self.camera = base.camera
self.cam = base.cam
self.camNode = base.camNode
self.trueCamera = self.camera
self.iRay = self.dr.iRay
self.coaMode = COA_ORIGIN
self.cameraControl = DirectCameraControl()
self.manipulationControl = DirectManipulationControl()
self.useObjectHandles()
self.grid = DirectGrid()
self.grid.disable()
self.lights = DirectLights(base.direct.group)
self.lights.createDefaultLights()
self.lights.allOff()
self.selected = SelectedNodePaths()
self.ancestry = []
self.ancestryIndex = 0
self.activeParent = None
self.selectedNPReadout = OnscreenText.OnscreenText(
pos=(-1.0, -0.9),
bg=Vec4(1, 1, 1, 1),
scale=0.05,
align=TextNode.ALeft,
mayChange=1,
font=self.font)
useDirectRenderStyle(self.selectedNPReadout)
self.selectedNPReadout.reparentTo(hidden)
self.activeParentReadout = OnscreenText.OnscreenText(
pos=(-1.0, -0.975),
bg=Vec4(1, 1, 1, 1),
scale=0.05,
align=TextNode.ALeft,
mayChange=1,
font=self.font)
useDirectRenderStyle(self.activeParentReadout)
self.activeParentReadout.reparentTo(hidden)
self.directMessageReadout = OnscreenText.OnscreenText(
pos=(-1.0, 0.9),
bg=Vec4(1, 1, 1, 1),
scale=0.05,
align=TextNode.ALeft,
mayChange=1,
font=self.font)
useDirectRenderStyle(self.directMessageReadout)
self.directMessageReadout.reparentTo(hidden)
self.deviceManager = None
self.joybox = None
self.radamec = None
self.fastrak = []
if base.config.GetBool('want-vrpn', 0):
from direct.directdevices import DirectDeviceManager
self.deviceManager = DirectDeviceManager.DirectDeviceManager()
joybox = base.config.GetString('vrpn-joybox-device', '')
radamec = base.config.GetString('vrpn-radamec-device', '')
fastrak = base.config.GetString('vrpn-fastrak-device', '')
if joybox:
from direct.directdevices import DirectJoybox
self.joybox = DirectJoybox.DirectJoybox(joybox)
if radamec:
from direct.directdevices import DirectRadamec
self.radamec = DirectRadamec.DirectRadamec(radamec)
if fastrak:
from direct.directdevices import DirectFastrak
fastrak = string.split(fastrak)
for i in range(len(fastrak))[1:]:
self.fastrak.append(
DirectFastrak.DirectFastrak(fastrak[0] + ':' +
fastrak[i]))
self.fControl = 0
self.fAlt = 0
self.fShift = 0
self.fMouse1 = 0
self.fMouse2 = 0
self.fMouse3 = 0
self.pos = VBase3()
self.hpr = VBase3()
self.scale = VBase3()
self.hitPt = Point3(0.0)
self.undoList = []
self.redoList = []
self.drList.updateContext()
for dr in self.drList:
dr.camUpdate()
self.actionEvents = [
['select', self.select], ['DIRECT-select', self.selectCB],
['deselect', self.deselect], ['deselectAll', self.deselectAll],
['DIRECT-preDeselectAll', self.deselectAllCB],
['highlightAll', self.selected.highlightAll],
['preRemoveNodePath', self.deselect], ['SGE_Select', self.select],
['SGE_Deselect', self.deselect],
['SGE_Set Reparent Target', self.setActiveParent],
['SGE_Reparent', self.reparent],
['SGE_WRT Reparent', lambda np, s=self: s.reparent(np, fWrt=1)],
['SGE_Flash', self.flash], ['SGE_Isolate', self.isolate],
['SGE_Toggle Vis', self.toggleVis],
['SGE_Show All', self.showAllDescendants],
['SGE_Fit',
self.fitOnNodePath], ['SGE_Delete', self.removeNodePath],
['SGE_Set Name', self.getAndSetName],
['DIRECT-delete', self.removeAllSelected],
['DIRECT-Undo', self.undo], ['DIRECT-Redo', self.redo],
['DIRECT-OOBE', self.oobe],
['DIRECT-toggleWidgetVis', self.toggleWidgetVis],
['DIRECT-toggleWireframe', base.toggleWireframe],
['DIRECT-toggleVisAll', self.selected.toggleVisAll],
['DIRECT-toggleTexture', base.toggleTexture],
['DIRECT-upAncestry', self.upAncestry],
['DIRECT-downAncestry', self.downAncestry],
['DIRECT-toggleBackface', base.toggleBackface],
['DIRECT-flash', self.flash],
['DIRECT-toggleLigths', self.lights.toggle],
['DIRECT-toggleCOALock', self.cameraControl.toggleCOALock],
['DIRECT-setActiveParent', self.doSetActiveParent],
['DIRECT-doWrtReparent', self.doWrtReparent],
['DIRECT-doReparent', self.doReparent],
['DIRECT-doSelect', self.doSelect]
]
if base.wantTk:
from direct.tkpanels import Placer
from direct.tkwidgets import Slider
from direct.tkwidgets import SceneGraphExplorer
self.actionEvents.extend(
[['SGE_Place', Placer.place],
['SGE_Set Color', Slider.rgbPanel],
['SGE_Explore', SceneGraphExplorer.explore]])
self.modifierEvents = [
'control', 'control-up', 'control-repeat', 'shift', 'shift-up',
'shift-repeat', 'alt', 'alt-up', 'alt-repeat'
]
keyList = map(chr, range(97, 123))
keyList.extend(map(chr, range(48, 58)))
keyList.extend(
['`', '-', '=', '[', ']', ';', "'", ',', '.', '/', '\\'])
self.specialKeys = [
'escape', 'delete', 'page_up', 'page_down', 'enter'
]
def addCtrl(a):
return 'control-%s' % a
def addShift(a):
return 'shift-%s' % a
self.keyEvents = keyList[:]
self.keyEvents.extend(map(addCtrl, keyList))
self.keyEvents.extend(map(addShift, keyList))
self.keyEvents.extend(self.specialKeys)
self.mouseEvents = [
'mouse1', 'mouse1-up', 'shift-mouse1', 'shift-mouse1-up',
'control-mouse1', 'control-mouse1-up', 'alt-mouse1',
'alt-mouse1-up', 'mouse2', 'mouse2-up', 'shift-mouse2',
'shift-mouse2-up', 'control-mouse2', 'control-mouse2-up',
'alt-mouse2', 'alt-mouse2-up', 'mouse3', 'mouse3-up',
'shift-mouse3', 'shift-mouse3-up', 'control-mouse3',
'control-mouse3-up', 'alt-mouse3', 'alt-mouse3-up'
]
self.directOnlyKeyMap = {
'u': ('Orbit Upright Camera', 'DIRECT-orbitUprightCam'),
'shift-u': ('Upright Camera', 'DIRECT-uprightCam'),
'1': ('Move Camera to View 1', 'DIRECT-spwanMoveToView-1'),
'2': ('Move Camera to View 2', 'DIRECT-spwanMoveToView-2'),
'3': ('Move Camera to View 3', 'DIRECT-spwanMoveToView-3'),
'4': ('Move Camera to View 4', 'DIRECT-spwanMoveToView-4'),
'5': ('Move Camera to View 5', 'DIRECT-spwanMoveToView-5'),
'6': ('Move Camera to View 6', 'DIRECT-spwanMoveToView-6'),
'7': ('Move Camera to View 7', 'DIRECT-spwanMoveToView-7'),
'8': ('Move Camera to View 8', 'DIRECT-spwanMoveToView-8'),
'9': ('Rotate Camera About widget 90 degrees Counterclockwise',
'DIRECT-swingCamAboutWidget-0'),
'0': ('Rotate Camera About widget 90 degrees Clockwise',
'DIRECT-swingCamAboutWidget-1'),
'`': ('Remove ManipulateCameraTask',
'DIRECT-removeManipulateCameraTask'),
'=': ('Zoom In', 'DIRECT-zoomInCam'),
'shift-=': ('Zoom In', 'DIRECT-zoomInCam'),
'shift-_': ('Zoom Out', 'DIRECT-zoomOutCam'),
'-': ('Zoom Out', 'DIRECT-zoomOutCam'),
'o': ('Toggle OOBE', 'DIRECT-OOBE'),
'[': ('DIRECT-Undo', 'DIRECT-Undo'),
'shift-[': ('DIRECT-Undo', 'DIRECT-Undo'),
']': ('DIRECT-Redo', 'DIRECT-Redo'),
'shift-]': ('DIRECT-Redo', 'DIRECT-Redo')
}
self.hotKeyMap = {
'c': ('Center Camera', 'DIRECT-centerCamIn'),
'f': ('Fit on Widget', 'DIRECT-fitOnWidget'),
'h': ('Move Camera to ', 'DIRECT-homeCam'),
'shift-v': ('Toggle Marker', 'DIRECT-toggleMarkerVis'),
'm': ('Move to fit', 'DIRECT-moveToFit'),
'n': ('Pick Next COA', 'DIRECT-pickNextCOA'),
'delete': ('Delete', 'DIRECT-delete'),
'.': ('Scale Up Widget', 'DIRECT-widgetScaleUp'),
',': ('Scale Down Widget', 'DIRECT-widgetScaleDown'),
'page_up': ('Up Ancestry', 'DIRECT-upAncestry'),
'page_down': ('Down Ancestry', 'DIRECT-downAncestry'),
'escape': ('Deselect All', 'deselectAll'),
'v': ('Toggle Manipulating Widget', 'DIRECT-toggleWidgetVis'),
'b': ('Toggle Backface', 'DIRECT-toggleBackface'),
'control-f': ('Flash', 'DIRECT-flash'),
'l': ('Toggle lights', 'DIRECT-toggleLigths'),
'shift-l': ('Toggle COA Lock', 'DIRECT-toggleCOALock'),
'p': ('Set Active Parent', 'DIRECT-setActiveParent'),
'r': ('Wrt Reparent', 'DIRECT-doWrtReparent'),
'shift-r': ('Reparent', 'DIRECT-doReparent'),
's': ('Select', 'DIRECT-doSelect'),
't': ('Toggle Textures', 'DIRECT-toggleTexture'),
'shift-a': ('Toggle Vis all', 'DIRECT-toggleVisAll'),
'w': ('Toggle Wireframe', 'DIRECT-toggleWireframe'),
'control-z': ('Undo', 'LE-Undo'),
'shift-z': ('Redo', 'LE-Redo'),
'control-d': ('Duplicate', 'LE-Duplicate'),
'control-l': ('Make Live', 'LE-MakeLive'),
'control-n': ('New Scene', 'LE-NewScene'),
'control-s': ('Save Scene', 'LE-SaveScene'),
'control-o': ('Open Scene', 'LE-OpenScene'),
'control-q': ('Quit', 'LE-Quit')
}
self.speicalKeyMap = {'enter': 'DIRECT-enter'}
self.passThroughKeys = [
'v', 'b', 'l', 'p', 'r', 'shift-r', 's', 't', 'shift-a', 'w'
]
if base.wantTk:
from direct.showbase import TkGlobal
from direct.tkpanels import DirectSessionPanel
self.panel = DirectSessionPanel.DirectSessionPanel(parent=tkroot)
try:
self.clusterMode = clusterMode
except NameError:
self.clusterMode = base.config.GetString('cluster-mode', '')
if self.clusterMode == 'client':
self.cluster = createClusterClient()
elif self.clusterMode == 'server':
self.cluster = ClusterServer(base.camera, base.cam)
else:
self.cluster = DummyClusterClient()
__builtins__['cluster'] = self.cluster
return None
