def update_object_list(self):
"""
update the internal state list
"""
# purge list of removed objects
pubObj = self.cmd.get_names("public_objects")
object_list_copy = self.object_list.copy()
for x in object_list_copy:
if x not in pubObj:
del self.object_list[x]
# for all VOLUME type objects not known to the list
for x in self.cmd.get_names("public_objects"):
if "object:volume"==cmd.get_type(x):
if x not in self.object_list.keys():
if self.cmd.get_volume_is_updated(x) == 0:
continue
# make a default pair for this volume object
tmpMap = VolumeHist(self.cmd.get_volume_histogram(x,self.cmd),nBins=64)
tmpRamp = ColorRamp(360,name=x)
self.object_list[x] = (tmpRamp,tmpMap)
if self.ramp_update.has_key(x) and self.ramp_update[x]:
tmpRamp.addColor(0, (0,0,1,0))
tmpRamp.addColor(359, (0,0,1,0))
for data, alpha, col, kind in self.ramp_update[x]:
self.addWithoutGUINow(x, data, alpha, col, kind=kind)
self.ramp_update[x] = []
tmpRamp.updateRamp()
self.cmd.volume_color(x, tmpRamp.getRamp())
self.cmd.set_volume_ramp(x, tmpRamp.getRampList())
else:
ramp_list = self.cmd.get_volume_ramp(x, self.cmd)
if ramp_list:
while ramp_list:
tmpRamp.addColor(ramp_list[0],
(ramp_list[1], ramp_list[2], ramp_list[3], ramp_list[4]))
ramp_list = ramp_list[5:]
else:
tmpRamp.addColor(0, (0,0,1,0))
tmpRamp.addColor(359, (0,0,1,0))
tmpRamp.addColor(200, (0.0, 0.0, 1.0, 0.0))
tmpRamp.addColor(210, (0.0, 0.8, 1.0, 0.2))
tmpRamp.addColor(220, (0.0, 0.0, 1.0, 0.0))
else:
# need to regenerate the histogram
(tmpRamp,tmpMap) = self.object_list[x]
tmpMap = VolumeHist(self.cmd.get_volume_histogram(x,self.cmd),nBins=64)
self.object_list[x] = (tmpRamp,tmpMap)
if len(self.object_list.keys())!=0:
# guaranteed to exist
k = self.object_list.keys()[0]
self.active_ramp, self.active_map = self.object_list[k]
self.active = k
self.update_transferframe()
def update_object_list(self):
"""
update the internal state list
"""
# purge list of removed objects
pubObj = self.cmd.get_names("public_objects")
object_list_copy = self.object_list.copy()
for x in object_list_copy:
if x not in pubObj:
del self.object_list[x]
# for all VOLUME type objects not known to the list
for x in self.cmd.get_names("public_objects"):
if "object:volume" == cmd.get_type(x):
if x not in self.object_list.keys():
if self.cmd.get_volume_is_updated(x) == 0:
continue
# make a default pair for this volume object
tmpMap = VolumeHist(self.cmd.get_volume_histogram(
x, self.cmd),
nBins=64)
tmpRamp = ColorRamp(360, name=x)
self.object_list[x] = (tmpRamp, tmpMap)
if self.ramp_update.has_key(x) and self.ramp_update[x]:
tmpRamp.addColor(0, (0, 0, 1, 0))
tmpRamp.addColor(359, (0, 0, 1, 0))
for data, alpha, col, kind in self.ramp_update[x]:
self.addWithoutGUINow(x,
data,
alpha,
col,
kind=kind)
self.ramp_update[x] = []
tmpRamp.updateRamp()
self.cmd.volume_color(x, tmpRamp.getRamp())
self.cmd.set_volume_ramp(x, tmpRamp.getRampList())
else:
ramp_list = self.cmd.get_volume_ramp(x, self.cmd)
if ramp_list:
while ramp_list:
tmpRamp.addColor(ramp_list[0],
(ramp_list[1], ramp_list[2],
ramp_list[3], ramp_list[4]))
ramp_list = ramp_list[5:]
else:
tmpRamp.addColor(0, (0, 0, 1, 0))
tmpRamp.addColor(359, (0, 0, 1, 0))
tmpRamp.addColor(200, (0.0, 0.0, 1.0, 0.0))
tmpRamp.addColor(210, (0.0, 0.8, 1.0, 0.2))
tmpRamp.addColor(220, (0.0, 0.0, 1.0, 0.0))
else:
# need to regenerate the histogram
(tmpRamp, tmpMap) = self.object_list[x]
tmpMap = VolumeHist(self.cmd.get_volume_histogram(
x, self.cmd),
nBins=64)
self.object_list[x] = (tmpRamp, tmpMap)
if len(self.object_list.keys()) != 0:
# guaranteed to exist
k = self.object_list.keys()[0]
self.active_ramp, self.active_map = self.object_list[k]
self.active = k
self.update_transferframe()
