mirror of
https://github.com/panda3d/panda3d.git
synced 2025-10-18 12:43:44 -04:00
check in Samir's changes for make street along curve
This commit is contained in:
Redmond Urbino
parent
2e11b37849
commit
a84aa25f8d
@ -792,7 +792,7 @@ class LevelEditor(NodePath, PandaObject):
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self.traversalOn()
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def configureDriveModeCollisionData(self):
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"""
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"""initializeCollisions(self)
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Set up the local avatar for collisions
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"""
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# Set up the collision sphere
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@ -1488,6 +1488,7 @@ class LevelEditor(NodePath, PandaObject):
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self.createNewGroup(type = 'vis')
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def createNewGroup(self, type = 'dna'):
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print "createNewGroup"
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""" Create a new DNA Node group under the active parent """
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# Create a new DNA Node group
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if type == 'dna':
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@ -1538,6 +1539,7 @@ class LevelEditor(NodePath, PandaObject):
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self.initDNANode(newDNALandmarkBuilding)
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def addProp(self, propType):
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print "addProp %s " % propType
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# Record new prop type
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self.setCurrent('prop_texture', propType)
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# And create new prop
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@ -1575,11 +1577,13 @@ class LevelEditor(NodePath, PandaObject):
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def createDoor(self, type):
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if (type == 'landmark_door'):
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newDNADoor = DNADoor('door')
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print "createDoor %s" % type
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if not (self.getCurrent('door_double_texture')):
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doorStyles = self.styleManager.attributeDictionary['door_double_texture'].getList()[1:]
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defaultDoorStyle = whrandom.choice(doorStyles)
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self.setCurrent('door_double_texture', defaultDoorStyle)
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newDNADoor.setCode(self.getCurrent('door_double_texture'))
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print "doorcolor = %s" % self.getCurrent('door_color')
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newDNADoor.setColor(self.getCurrent('door_color'))
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elif (type == 'door'):
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newDNADoor = DNAFlatDoor('door')
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@ -3373,6 +3377,16 @@ class LevelEditor(NodePath, PandaObject):
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self.reparentStreetBuildings(self.NPToplevel)
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return newGroup
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def makeNewBuildingGroup(self, sequenceNum, side):
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print "-------------------------- new building group %s ------------------------" % sequenceNum
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# Now create a new group with just the buildings
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self.addGroup(self.NPToplevel)
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newGroup = self.NPParent
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groupName = 'Buildings_' + side + "-" + str(sequenceNum)
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newGroup.setName(groupName)
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self.setName(newGroup, groupName)
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direct.setActiveParent(newGroup)
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def adjustPropChildren(self, nodePath, maxPropOffset = -4):
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for np in nodePath.getChildrenAsList():
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dnaNode = self.findDNANode(np)
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@ -3446,65 +3460,183 @@ class LevelEditor(NodePath, PandaObject):
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parent = self.panel.component('hull'))
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if streetCurveFilename:
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modelFile = loader.loadModel(Filename.fromOsSpecific(streetCurveFilename))
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curve = modelFile.find('**/+ClassicNurbsCurve')
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#curves = modelFile.findAllMatches('**/+ClassicNurbsCurve').asList()
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curves = {'inner':[], 'outer':[]}
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curvesInner = modelFile.findAllMatches('**/*curve_inner*').asList()
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curvesOuter = modelFile.findAllMatches('**/*curve_outer*').asList()
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# return an ordered list
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for i in range(len(curvesInner)):
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curve = modelFile.find('**/*curve_inner_'+str(i))
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if not curve.isEmpty():
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return curve.node()
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else:
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return None
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# Mark whether it is a section of buildings or trees
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curveType = curve.getName().split("_")[0]
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curves['inner'].append([curve.node(),curveType])
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for i in range(len(curvesOuter)):
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curve = modelFile.find('**/*curve_outer_'+str(i))
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if not curve.isEmpty():
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# Mark whether it is a section of buildings or trees
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curveType = curve.getName().split("_")[0]
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curves['outer'].append([curve.node(),curveType])
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print "loaded curves: %s" % curves
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return curves
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else:
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return None
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def duplicateFlatBuilding(self, oldDNANode):
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# Yes, make a new copy of the dnaNode
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print "a"
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dnaNode = oldDNANode.__class__(oldDNANode)
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print "b"
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dnaNode.setWidth(oldDNANode.getWidth())
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# Add the DNA to the active parent
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print "c"
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self.DNAParent.add(dnaNode)
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# And create the geometry
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print "d %s" % (oldDNANode)
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newNodePath = dnaNode.traverse(self.NPParent, DNASTORE, 1)
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print "e"
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return newNodePath
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def makeStreetAlongCurve(self):
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curve = self.loadStreetCurve()
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if curve == None:
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return
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direct.grid.fXyzSnap = 0
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direct.grid.fHprSnap = 0
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self.panel.fPlaneSnap.set(0)
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bldgGroup = self.consolidateStreetBuildings()
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bldgs = bldgGroup.getChildrenAsList()
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currT = 0
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endT = curve.getMaxT()
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currPoint = Point3(0)
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bldgIndex = 0
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def getBldg(self, bldgIndex, bldgs):
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numBldgs = len(bldgs)
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while currT < endT:
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if bldgIndex < numBldgs:
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# Use original
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print "using original bldg"
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bldg = bldgs[bldgIndex]
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bldgIndex += 1
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else:
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# Make a copy
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oldBldg = bldgs[bldgIndex % numBldgs]
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bldgIndex += 1
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oldBldg.select()
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oldDNANode = self.findDNANode(oldBldg)
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nodeClass = DNAGetClassType(oldDNANode)
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if nodeClass.eq(DNA_LANDMARK_BUILDING):
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print "making landmark copy"
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# Remove white and dark grey doors from color list
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colorList = self.getAttribute('door_color').getList()
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colorList = colorList[1:3] + colorList[4:len(colorList)]
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# Set a random door color
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doorColor = whrandom.choice(colorList)
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self.setCurrent('door_color', doorColor)
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self.addLandmark(oldDNANode.getCode(), oldDNANode.getBuildingType())
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bldg = self.lastNodePath
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else:
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print "making flatbuilding copy"
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bldg = self.duplicateFlatBuilding(oldDNANode)
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return bldg, bldgIndex
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def makeStreetAlongCurve(self):
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curves = self.loadStreetCurve()
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if curves == None:
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return
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direct.grid.fXyzSnap = 0
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direct.grid.fHprSnap = 0
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self.panel.fPlaneSnap.set(0)
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bldgGroup = self.consolidateStreetBuildings()
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bldgs = bldgGroup.getChildrenAsList()
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# streetWidth puts buildings on the edge of the street, not the middle
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currPoint = Point3(0)
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bldgIndex = 0
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# Populate buildings on both sides of the street
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sides = ['inner', 'outer']
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maxGroupWidth = 500
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for side in sides:
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print "Building street for %s side" % side
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# Subdivide the curve into different groups.
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bldgGroupIndex = 0
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curGroupWidth = 0
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self.makeNewBuildingGroup(bldgGroupIndex, side)
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for curve, curveType in curves[side]:
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print "----------------- curve(%s): %s --------------- " % (side, curve)
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currT = 0
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endT = curve.getMaxT()
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while currT < endT:
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if curveType == 'urban':
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bldg, bldgIndex = self.getBldg(bldgIndex, bldgs)
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curve.getPoint(currT, currPoint)
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if side == "inner":
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heading = 90
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else:
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heading = -90
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bldg.setPos(currPoint)
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bldgWidth = self.getBuildingWidth(bldg)
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curGroupWidth += bldgWidth
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# Adjust grid orientation based upon next point along curve
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print bldgIndex, currT
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currT, currPoint = self.findBldgEndPoint(bldgWidth, curve, currT, currPoint, rd = 0)
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bldg.lookAt(currPoint)
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bldg.setH(bldg, 90)
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bldg.lookAt(Point3(currPoint))
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bldg.setH(bldg, heading)
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# Shift building forward if it is on the out track, since we just turned it away from
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# the direction of the track
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if side == "outer":
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bldg.setPos(currPoint)
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self.updateSelectedPose([bldg])
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self.adjustPropChildren(bldg)
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direct.reparent(bldg, fWrt = 1)
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print bldgIndex
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elif curveType == 'trees':
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curve.getPoint(currT, currPoint)
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# trees are spaced anywhere from 40-80 ft apart
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treeWidth = whrandom.randint(40,80)
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curGroupWidth += treeWidth
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# Adjust grid orientation based upon next point along curve
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currT, currPoint = self.findBldgEndPoint(treeWidth, curve, currT, currPoint, rd = 0)
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# Add some trees
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tree = whrandom.choice(["prop_tree_small_ul",
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"prop_tree_small_ur",
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"prop_tree_large_ur",
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"prop_tree_large_ul"])
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self.addProp(tree)
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for selectedNode in direct.selected:
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# Move it
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selectedNode.setPos(currPoint)
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# Snap objects to grid and update DNA if necessary
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self.updateSelectedPose(direct.selected.getSelectedAsList())
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elif curveType == 'bridge':
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# Don't add any dna for the bridge sections, but add the length
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# of the bridge so we can increment our building groups correctly
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print "adding bridge (%s), curT = %s" % (side, currT)
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bridgeWidth = 1050
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curGroupWidth += bridgeWidth
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#currT, currPoint = self.findBldgEndPoint(bridgeWidth, curve, currT, currPoint, rd = 0)
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print "currT after adding bridge = %s" % currT
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# force move to next curve
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currT = endT + 1
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elif curveType == 'tunnel':
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# Don't add any dna for the tunnel sections, but add the length
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# of the bridge so we can increment our building groups correctly
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print "adding tunnel (%s), curT = %s" % (side, currT)
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tunnelWidth = 775
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curGroupWidth += tunnelWidth
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#currT, currPoint = self.findBldgEndPoint(tunnelWidth, curve, currT, currPoint, rd = 0)
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print "currT after adding tunnel = %s" % currT
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# force move to next curve
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currT = endT + 1
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# Check if we need a new group yet
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if curGroupWidth > maxGroupWidth:
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print "curGroupWidth %s > %s" % (curGroupWidth, maxGroupWidth)
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diffGroup = curGroupWidth - maxGroupWidth
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while diffGroup > 0:
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bldgGroupIndex += 1
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self.makeNewBuildingGroup(bldgGroupIndex, side)
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print "adding group %s (%s)" % (bldgGroupIndex, diffGroup)
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diffGroup -= maxGroupWidth
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curGroupWidth = 0
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print currT, curGroupWidth
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def findBldgEndPoint(self, bldgWidth, curve, currT, currPoint,
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startT = None, endT = None, tolerance = 0.1, rd = 0):
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@ -3539,7 +3671,6 @@ class LevelEditor(NodePath, PandaObject):
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else:
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return self.findBldgEndPoint(bldgWidth, curve, currT, currPoint, startT = midT, endT = endT,
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rd = rd + 1)
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class LevelStyleManager:
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"""Class which reads in style files and manages class variables"""
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def __init__(self):
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