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Correctly perform attribute type value conversion for render layer overrides

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This commit is contained in:
Roy Nieterau 2018-12-13 08:43:18 +01:00
parent d61c5ea1e6
commit 077df63286
1 changed files with 20 additions and 5 deletions
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25
colorbleed/maya/lib.py
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@ -2118,15 +2118,27 @@ def get_attr_in_layer(attr, layer):
type="renderLayer") or []
connections = filter(lambda x: x.endswith(".plug"), connections)
if not connections:
if not connections or layer == cmds.editRenderLayerGlobals(query=True,
currentRenderLayer=True):
return cmds.getAttr(attr)
# Some value types perform a conversion when assigning
# TODO: See if there's a maya method to allow this conversion
# instead of computing it ourselves.
attr_type = cmds.getAttr(attr, type=True)
conversion = None
if attr_type == "time":
conversion = mel.eval('currentTimeUnitToFPS()') # returns float
for connection in connections:
if connection.startswith(layer):
if connection.startswith(layer + "."):
attr_split = connection.split(".")
if attr_split[0] == layer:
attr = ".".join(attr_split[0:-1])
return cmds.getAttr("%s.value" % attr)
value = cmds.getAttr("%s.value" % attr)
if conversion:
value *= conversion
return value
else:
# When connections are present, but none
@ -2138,6 +2150,9 @@ def get_attr_in_layer(attr, layer):
attr_split = connection.split(".")
if attr_split[0] == "defaultRenderLayer":
attr = ".".join(attr_split[0:-1])
return cmds.getAttr("%s.value" % attr)
value = cmds.getAttr("%s.value" % attr)
if conversion:
value *= conversion * conversion
return value
return cmds.getAttr(attr)