def setIndex(self, model):
"""Update the component index to get the next valid one.
Args:
model (dagNode): The parent model of the guide.
"""
self.model = model.getParent(generations=-1)
# Find next index available
while True:
obj = dag.findChild(self.model, self.getName("root"))
if not obj or (self.root and obj == self.root):
break
self.setParamDefValue("comp_index", self.values["comp_index"] + 1)
def setFromHierarchy(self, root):
"""Set the component guide from given hierarchy.
Args:
root (dagNode): The root of the hierarchy to parse.
"""
self.root = root
self.model = self.root.getParent(generations=-1)
# ---------------------------------------------------
# First check and set the settings
if not self.root.hasAttr("comp_type"):
mgear.log("%s is not a proper guide." % self.root.longName(),
mgear.sev_error)
self.valid = False
return
self.setParamDefValuesFromProperty(self.root)
# ---------------------------------------------------
# Then get the objects
for name in self.save_transform:
if "#" in name:
i = 0
while not self.minmax[name].max > 0 or i < \
self.minmax[name].max:
localName = string.replaceSharpWithPadding(name, i)
node = dag.findChild(self.model, self.getName(localName))
if not node:
break
self.tra[localName] = node.getMatrix(worldSpace=True)
self.atra.append(node.getMatrix(worldSpace=True))
self.pos[localName] = node.getTranslation(space="world")
self.apos.append(node.getTranslation(space="world"))
i += 1
if i < self.minmax[name].min:
mgear.log(
"Minimum of object requiered for " + name +
" hasn't been reached!!", mgear.sev_warning)
self.valid = False
continue
else:
node = dag.findChild(self.model, self.getName(name))
if not node:
mgear.log("Object missing : %s" % (self.getName(name)),
mgear.sev_warning)
self.valid = False
continue
self.tra[name] = node.getMatrix(worldSpace=True)
self.atra.append(node.getMatrix(worldSpace=True))
self.pos[name] = node.getTranslation(space="world")
self.apos.append(node.getTranslation(space="world"))
for name in self.save_blade:
node = dag.findChild(self.model, self.getName(name))
if not node:
mgear.log("Object missing : %s" % (self.getName(name)),
mgear.sev_warning)
self.valid = False
continue
self.blades[name] = vector.Blade(node.getMatrix(worldSpace=True))
self.size = self.getSize()