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Better handle non uniform scale

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This commit is contained in:
Mark Mine 2003-11-10 23:34:00 +00:00
parent 6878fb0cb8
commit 468f61e27b
1 changed files with 22 additions and 9 deletions
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31
direct/src/tkpanels/Placer.py
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@ -181,7 +181,6 @@ class Placer(AppShell):
text = 'X', relief = FLAT,
value = 0.0,
label_foreground = 'Red')
self.posX['command'] = self.xform
self.posX['commandData'] = ['x']
self.posX['preCallback'] = self.xformStart
self.posX['postCallback'] = self.xformStop
@ -193,7 +192,6 @@ class Placer(AppShell):
text = 'Y', relief = FLAT,
value = 0.0,
label_foreground = '#00A000')
self.posY['command'] = self.xform
self.posY['commandData'] = ['y']
self.posY['preCallback'] = self.xformStart
self.posY['postCallback'] = self.xformStop
@ -205,7 +203,6 @@ class Placer(AppShell):
text = 'Z', relief = FLAT,
value = 0.0,
label_foreground = 'Blue')
self.posZ['command'] = self.xform
self.posZ['commandData'] = ['z']
self.posZ['preCallback'] = self.xformStart
self.posZ['postCallback'] = self.xformStop
@ -235,7 +232,6 @@ class Placer(AppShell):
text = 'H', value = 0.0,
relief = FLAT,
label_foreground = 'blue')
self.hprH['command'] = self.xform
self.hprH['commandData'] = ['h']
self.hprH['preCallback'] = self.xformStart
self.hprH['postCallback'] = self.xformStop
@ -248,7 +244,6 @@ class Placer(AppShell):
text = 'P', value = 0.0,
relief = FLAT,
label_foreground = 'red')
self.hprP['command'] = self.xform
self.hprP['commandData'] = ['p']
self.hprP['preCallback'] = self.xformStart
self.hprP['postCallback'] = self.xformStop
@ -261,7 +256,6 @@ class Placer(AppShell):
text = 'R', value = 0.0,
relief = FLAT,
label_foreground = '#00A000')
self.hprR['command'] = self.xform
self.hprR['commandData'] = ['r']
self.hprR['preCallback'] = self.xformStart
self.hprR['postCallback'] = self.xformStop
@ -308,7 +302,6 @@ class Placer(AppShell):
min = 0.0001, value = 1.0,
resetValue = 1.0,
label_foreground = 'Red')
self.scaleX['command'] = self.xform
self.scaleX['commandData'] = ['sx']
self.scaleX['callbackData'] = ['sx']
self.scaleX['preCallback'] = self.xformStart
@ -322,7 +315,6 @@ class Placer(AppShell):
min = 0.0001, value = 1.0,
resetValue = 1.0,
label_foreground = '#00A000')
self.scaleY['command'] = self.xform
self.scaleY['commandData'] = ['sy']
self.scaleY['callbackData'] = ['sy']
self.scaleY['preCallback'] = self.xformStart
@ -336,7 +328,6 @@ class Placer(AppShell):
min = 0.0001, value = 1.0,
resetValue = 1.0,
label_foreground = 'Blue')
self.scaleZ['command'] = self.xform
self.scaleZ['commandData'] = ['sz']
self.scaleZ['callbackData'] = ['sz']
self.scaleZ['preCallback'] = self.xformStart
@ -348,6 +339,18 @@ class Placer(AppShell):
# Set up placer for inital node path
self.selectNodePathNamed('init')
self.selectRefNodePathNamed('parent')
# Update place to reflect initial state
self.updatePlacer()
# Now that you're done setting up, attach commands
self.posX['command'] = self.xform
self.posY['command'] = self.xform
self.posZ['command'] = self.xform
self.hprH['command'] = self.xform
self.hprP['command'] = self.xform
self.hprR['command'] = self.xform
self.scaleX['command'] = self.xform
self.scaleY['command'] = self.xform
self.scaleZ['command'] = self.xform
### WIDGET OPERATIONS ###
@ -372,6 +375,14 @@ class Placer(AppShell):
# Update temp cs and initialize widgets
self.updatePlacer()
def setScalingMode(self):
if self['nodePath']:
scale = self['nodePath'].getScale()
if ((scale[0] != scale[1]) or
(scale[0] != scale[2]) or
(scale[1] != scale[2])):
self.scalingMode.set('Scale Free')
def selectNodePathNamed(self, name):
nodePath = None
if name == 'init':
@ -424,6 +435,8 @@ class Placer(AppShell):
self.updatePlacer()
# Record initial position
self.updateResetValues(self['nodePath'])
# Set scaling mode based on node path's current scale
self.setScalingMode()
else:
# Flash entry
self.nodePathMenuEntry.configure(background = 'Pink')