我正在尝试为 Maya 编写一个 python 脚本,它将关键帧从一个装备复制到另一个装备。我找到了物体并将它们配对。我现在想做的是从原始对象复制 key (如果原始对象有要复制的 key )。我希望使用关键帧命令来检查对象是否有键。
示例:if cmds.keyframe(oldObjPath attribute=oldAttr,sl=True, q=True, tc=True ) > 0:
然而,这总是返回 false。当我打印出 oldObjPath 的属性时,我确实打印出了所有属性。知道我在这里做错了什么吗?完整代码如下
#create a decunary of the object names and paths for faster searching
#[search_name:path]
originalObjectDic = {}
newObjectDic = {}
for obj in originalObjects:
#First remove the full path to give us somthing to search the new object with
subStrLoc = 0
index = 0
for char in obj:
if char == ':':
subStrLoc = index
index=index+1
searchName = obj[subStrLoc+1:]
originalObjectDic.update({searchName:obj})
#next look at all the names of the new object and see if they match up
for nObj in newObjects:
#correct the new objects name
subStrLoc=0
index=0
for char in nObj:
if index != 0:
if char == '_' and nObj[index-1] == 'r' and nObj[index-2] == 'u' and nObj[index-3] == 'F':
subStrLoc = index
index = index + 1
if subStrLoc == 0:
index = 0
for char in obj:
if char == ':':
subStrLoc = index
index=index+1
searchName = nObj[subStrLoc+1:]
newObjectDic.update({searchName:nObj})
#now that we have to dicunaries to check agaenst we will match up the two obj paths
# and copy the keys on all attributes on each node
for key in newObjectDic:
newObjPath = newObjectDic.get(key)
oldObjPath = originalObjectDic.get(key)
#if there is a match between the two dics
if newObjPath != None and oldObjPath != None:
#get a list of all the attributes
newObjAttributes = cmds.listAttr(newObjPath,v=True,r=True, w=True)
oldObjAttributes = cmds.listAttr(oldObjPath,v=True,r=True, w=True)
for x in range(len(newObjAttributes)-1):
newAttr = newObjAttributes[x]
oldAttr = oldObjAttributes[x]
if cmds.keyframe(oldObjPath attribute=oldAttr,sl=True, q=True, tc=True ) > 0:
print oldObjPath
print oldAttr
print 'Has Key'
print '----------------------------'
最佳答案
得到了 friend 的帮助。选项选错了。代表选择的 sl 应该是 false 或根本不存在,所以...
if cmds.keyframe(oldObjPath, attribute=oldAttr, sl=False, q=True, tc=True):
关于python - 玛雅Python : Check to see if the attribute has any keyframes,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/29975922/