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This commit is contained in:
Mark Mine 2001-02-16 19:16:55 +00:00
parent ee5f7745d9
commit 9df4ea89b4
1 changed files with 34 additions and 22 deletions
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56
direct/src/tkpanels/MopathRecorder.py
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@ -59,6 +59,7 @@ class MopathRecorder(AppShell, PandaObject):
self.recorderNodePath = direct.group.attachNewNode(self.name)
self.tempCS = self.recorderNodePath.attachNewNode(
'mopathRecorderTempCS')
self.nodePathParent = render
self.playbackMarker = loader.loadModel('models/directmodels/smiley')
self.playbackMarker.reparentTo(self.recorderNodePath)
self.playbackMarker.hide()
@ -105,7 +106,7 @@ class MopathRecorder(AppShell, PandaObject):
self.preRecordFunc = None
# Hook to start/stop recording
self.startStopHook = 'f6'
self.keyframeHook = 'f12'
self.keyframeHook = 'f10'
# Curve fitter object
self.startPos = Point3(0)
self.xyzCurveFitter = CurveFitter()
@ -669,12 +670,12 @@ class MopathRecorder(AppShell, PandaObject):
# Show playback marker
self.playbackMarker.getChild(0).show()
pos = Point3(0)
pos = self.playbackMarker.getPos()
pos = self.playbackMarker.getPos(self.nodePathParent)
self.xyzNurbsCurve.adjustPoint(
self.playbackTime,
pos[0], pos[1], pos[2])
hpr = Point3(0)
hpr = self.playbackMarker.getHpr()
hpr = self.playbackMarker.getHpr(self.nodePathParent)
self.hprNurbsCurve.adjustPoint(
self.playbackTime,
hpr[0], hpr[1], hpr[2])
@ -685,7 +686,7 @@ class MopathRecorder(AppShell, PandaObject):
# Hide playback marker
self.playbackMarker.getChild(0).hide()
# If manipulating marker, update curve
tan = self.tangentMarker.getPos()
tan = self.tangentMarker.getPos(self.nodePathParent)
self.xyzNurbsCurve.adjustTangent(
self.playbackTime,
tan[0], tan[1], tan[2])
@ -794,9 +795,9 @@ class MopathRecorder(AppShell, PandaObject):
def setTraceVis(self):
if self.getVariable('Style', 'Show Trace').get():
self.trace.reparentTo(self.recorderNodePath)
self.trace.show()
else:
self.trace.reparentTo(hidden)
self.trace.hide()
def setMarkerVis(self):
if self.getVariable('Style', 'Show Marker').get():
@ -846,19 +847,13 @@ class MopathRecorder(AppShell, PandaObject):
def setKeyframeHook(self, event = None):
# Clear out old hook
self.ignoreKeyframeHook()
self.ignore(self.keyframeHook)
# Record new one
hook = self.getVariable('Recording', 'Keyframe Hook').get()
self.keyframeHook = hook
def acceptKeyframeHook(self):
# Add new one
self.accept(self.keyframeHook, self.addKeyframe)
def ignoreKeyframeHook(self):
# Clear out old hook
self.ignore(self.keyframeHook)
def reset(self):
self.pointSet = []
self.hasPoints = 0
@ -898,8 +893,9 @@ class MopathRecorder(AppShell, PandaObject):
def toggleRecord(self):
if self.getVariable('Recording', 'Record').get():
# Kill old task
# Kill old tasks
taskMgr.removeTasksNamed(self.name + '-recordTask')
taskMgr.removeTasksNamed(self.name + '-curveEditTask')
# Remove old curve
self.xyzNurbsCurveDrawer.hide()
# Reset curve fitters
@ -912,10 +908,12 @@ class MopathRecorder(AppShell, PandaObject):
self.createNewPointSet()
# Record nopath's parent
self.nodePathParent = self['nodePath'].getParent()
# Put curve drawer under record node path's parent
self.curveNodePath.reparentTo(self.nodePathParent)
# Clear out old trace, get ready to draw new
self.initTrace()
# Keyframe mode?
if (self.samplingMode == 'Keyframe'):
# Add hook
self.acceptKeyframeHook()
# Record first point
self.startPos = Point3(
self['nodePath'].getPos(self.nodePathParent))
@ -959,8 +957,6 @@ class MopathRecorder(AppShell, PandaObject):
else:
# Add last point
self.addKeyframe(0)
# Ignore hook
self.ignoreKeyframeHook()
# Reset sampling mode
self.setSamplingMode('Continuous')
self.enableKeyframeButton()
@ -995,6 +991,11 @@ class MopathRecorder(AppShell, PandaObject):
time = (self.recordStart +
(Vec3(self['nodePath'].getPos(self.nodePathParent) -
self.startPos).length()))
# Did we move at all?
if len(self.pointSet) > 0:
if time == self.pointSet[-1][0]:
print 'No delta'
return
self.recordPoint(time)
def easeInOut(self, t):
@ -1043,6 +1044,12 @@ class MopathRecorder(AppShell, PandaObject):
# Add it to the curve fitters
self.xyzCurveFitter.addPoint(time, pos )
self.hprCurveFitter.addPoint(time, hpr)
# Update trace now if recording keyframes
if (self.samplingMode == 'Keyframe'):
self.trace.reset()
for t, p, h in self.pointSet:
self.trace.drawTo(p[0], p[1], p[2])
self.trace.create()
def computeCurves(self):
# Check to make sure curve fitters have points
@ -1067,6 +1074,13 @@ class MopathRecorder(AppShell, PandaObject):
# Update widget based on new curve
self.updateWidgets()
def initTrace(self):
self.trace.reset()
# Put trace line segs under node path's parent
self.trace.reparentTo(self.nodePathParent)
# Show it
self.trace.show()
def updateWidgets(self):
if not self.xyzNurbsCurve:
return
@ -1156,8 +1170,6 @@ class MopathRecorder(AppShell, PandaObject):
if self['nodePath']:
self.recNodePathMenuEntry.configure(
background = self.recNodePathMenuBG)
# Put curve drawer under record node path's parent
self.curveNodePath.reparentTo(nodePath.getParent())
else:
# Flash entry
self.recNodePathMenuEntry.configure(background = 'Pink')
@ -1251,11 +1263,11 @@ class MopathRecorder(AppShell, PandaObject):
if self.xyzNurbsCurve != None:
pos = Point3(0)
self.xyzNurbsCurve.getPoint(self.playbackTime, pos)
self.playbackNodePath.setPos(pos)
self.playbackNodePath.setPos(self.nodePathParent, pos)
if self.hprNurbsCurve != None:
hpr = Point3(0)
self.hprNurbsCurve.getPoint(self.playbackTime, hpr)
self.playbackNodePath.setHpr(hpr)
self.playbackNodePath.setHpr(self.nodePathParent, hpr)
def startPlayback(self):
if (self.xyzNurbsCurve == None) & (self.hprNurbsCurve == None):