*** empty log message ***

direct/src/configfiles/direct.pth

@@ -4,6 +4,7 @@ src/actor
 src/directtools
 src/directdevices
 src/directnotify
+src/directutil
 src/distributed
 src/ffi
 src/fsm

direct/src/directutil/Mopath.py

@@ -0,0 +1,60 @@
+from PandaObject import *
+from DirectGeometry import *
+
+import NodePath
+
+class Mopath(PandaObject):
+
+    def __init__(self):
+	self.maxT = 0.0
+	self.xyzNurbsCurve = None
+	self.hprNurbsCurve = None
+	self.tNurbsCurve = None
+
+    def loadFile(self, filename):
+	nodePath = loader.loadModel(filename)
+        if nodePath:
+            self.__extractCurves(nodePath)
+	    if (self.xyzNurbsCurve != None):
+		self.maxT = self.xyzNurbsCurve.getMaxT()
+	    elif (self.hprNurbsCurve != None):
+		self.maxT = self.hprNurbsCurve.getMaxT()
+	    elif (self.tNurbsCurve != None):
+		self.maxT = self.tNurbsCurve.getMaxT()
+	    else:
+		print 'Mopath: no valid curves in file: %s' % filename
+	else:
+	    print 'Mopath: no data in file: %s' % filename
+
+    def __extractCurves(self, nodePath):
+        node = nodePath.node()
+        if isinstance(node, ParametricCurve):
+            if node.getCurveType() == PCTXYZ:
+                self.xyzNurbsCurve = node
+            elif node.getCurveType() == PCTHPR:
+                self.hprNurbsCurve = node
+	    elif node.getCurveType() == PCTNONE:
+		if (self.xyzNurbsCurve == None):
+		    self.xyzNurbsCurve = node
+		else:
+		    print 'Mopath: got a PCT_NONE curve and an XYZ Curve!'
+	    elif (node.getCurveType() == PCTT):
+		self.tNurbsCurve = node
+        else:
+            # Iterate over children if any
+            for child in nodePath.getChildrenAsList():
+                self.__extractCurves(child)
+
+    def goTo(self, node, time):
+	if (self.xyzNurbsCurve == None) & (self.hprNurbsCurve == None):
+	    print 'Mopath: Mopath has no curves'
+	    return
+	self.playbackTime = CLAMP(time, 0.0, self.maxT)
+	if (self.xyzNurbsCurve != None):
+	    pos = Point3(0)
+	    self.xyzNurbsCurve.getPoint(self.playbackTime, pos)
+	    node.setPos(pos)
+	if (self.hprNurbsCurve != None):
+	    hpr = Point3(0)
+	    self.hprNurbsCurve.getPoint(self.playbackTime, hpr)
+	    node.setHpr(hpr)

direct/src/tkpanels/MopathRecorder.py

@@ -163,7 +163,7 @@ class MopathRecorder(AppShell, PandaObject):
             self.accept(event, method)
 
     def createInterface(self):
-        interior = self.interior()
+	interior = self.interior()
         # FILE MENU
         # Get a handle on the file menu so commands can be inserted
         # before quit item