def bake(end):
# Baking fold animation keyframes
cmds.currentTime(0)
cmds.select("shirt")
cmds.bakeSimulation(simulation=True,
controlPoints=True,
shape=True,
time=(0, end))
def exportSceneFromRoot(root, isAnimation, fbxPreset, startFrame, endFrame,
outputFile):
print '************************************'
print 'fbxExporterUtil:::exportSceneFromRoot'
exportGroup = []
importFromReference()
for child in [
x for x in root.getChildren() if x.nodeType() == 'transform'
]:
if 'MAINCtrl' in child.name():
controlRoot = child
controlGroup = controlRoot.getChildren(ad=True)
if isAnimation:
print('This scene contain animation')
print('animation end at :' + str(endFrame))
else:
print('This is a static mesh scene')
elif 'SHJntGrp' in child.name():
rrSklJ = child
if len(child.getChildren(ad=True, type='joint')) > 0:
skinJoints = child.getChildren(ad=True, type='joint')
exportGroup.extend(skinJoints)
pm.mel.FBXLoadExportPresetFile(f=fbxPreset)
if isAnimation:
skinJointsName = [joint.name() for joint in skinJoints]
# FBX setting
pm.mel.FBXExportInAscii(v=True)
pm.mel.FBXExportBakeComplexStart(value=startFrame)
pm.mel.FBXExportBakeComplexEnd(value=endFrame)
cmd.bakeSimulation(skinJointsName,
t=(startFrame, endFrame))
else:
skinGroup = getSkinGeometry(skinJoints)
exportGroup.extend(skinGroup)
for constrainNode in rrSklJ.getChildren(ad=True,
type='constraint'):
cmd.delete(constrainNode.name())
# get base bone to the top of the hiarachy
for joint in skinJoints:
if 'ROOTSHJnt' in joint.name():
cmd.parent(joint.name(), world=True)
if exportGroup:
pm.select(exportGroup)
pm.mel.FBXExport(f=outputFile, s=True)
def J_excuteExport(fileName,outType,bakeFrame):
cmds.loadPlugin ( "fbxmaya")
allCam=cmds.ls(type='camera')
allCam.remove(u'frontShape')
allCam.remove(u'perspShape')
allCam.remove(u'sideShape')
allCam.remove(u'topShape')
for cam in allCam:
if bakeFrame:
camTransform=cmds.listRelatives(cam,p=True)
start=cmds.playbackOptions(query=True,minTime=True)
end=cmds.playbackOptions(query=True,maxTime=True)
cmds.bakeSimulation( cam, t=(start,end), sb=1, at=["focalLength"], hi="below" )
cmds.bakeSimulation( camTransform[0], t=(start,end), sb=1, at=["rx","ry","rz","tx","ty","tz"], hi="below" )
cmds.select(cam)
cmds.file((fileName[0:-3]+"_"+cam.replace(':','_')+'.fbx'), force=True ,options= "fbx" ,type ="FBX export" ,es=True )
def bake_CAM_ani():
sourceCAM=cmds.select('cam_hcam:shot')
#确定UI上选择的摄像机,取得摄像机名称
#确定烘焙范围
cmds.listCameras( p=True ) #场景中所有透视摄像机
cameraName = cmds.camera() #创建新摄像机
cameraShape = cameraName[1]#获得新摄像机名称
bakeCAMnode='baked_CAM'
cmds.rename(cameraShape,bakeCAMnode) #修改bakecam的名字
sourceCAMtransfer=cmds.listHistory( sourceCAM, il=1)[1]
cmds.parentConstraint(sourceCAMtransfer, bakeCAMnode)
cmds.select(bakeCAMnode)
cmds.bakeSimulation(selectCam,t=(starten,ende),hi='below')
cmds.select(bakeCAMnode)
cmds.file(*args, **kwargs)
pass
def bakeSimulation(*args, **kwargs):
for flag in ['t', 'time']:
try:
rawVal = kwargs[flag]
except KeyError:
continue
else:
kwargs[flag] = _factories.convertTimeValues(rawVal)
res = cmds.bakeSimulation(*args, **kwargs)
return res
def J_bakeModeltoMd(frameRange=''):
sel = cmds.ls(sl=True)
if frameRange == "":
frameRange = (cmds.playbackOptions(query=True, minTime=True),
cmds.playbackOptions(query=True, maxTime=True))
startTime = (frameRange[0] - 30)
filePath = cmds.file(query=True, sceneName=True).replace(
cmds.file(query=True, sceneName=True, shortName=True), '')
if cmds.file(query=True, sceneName=True, shortName=True) == '':
cmds.confirmDialog(title=u'错误',
message=u'文件未保存，或者需要另存为mb格式',
button='好吧')
return
curves = []
meshs = []
for item in sel:
chs = cmds.listRelatives(item, f=True, c=True)
if cmds.objectType(item, isType='mesh'):
meshs.append(item)
continue
if cmds.objectType(item, isType='nurbsCurve'):
curves.append(item)
continue
for i1 in chs:
if cmds.objectType(i1, isType='mesh'):
meshs.append(item)
break
if cmds.objectType(i1, isType='nurbsCurve'):
curves.append(item)
break
if (len(curves)) > 0:
cmds.bakeSimulation(curves,
t=frameRange,
at=["tx", "ty", "tz", "rx", "ry", "rz"])
cmds.playbackOptions(minTime=startTime)
keyFrameAttr = [
'translateX', 'translateY', 'translateZ', 'rotateX', 'rotateY',
'rotateZ'
]
cmds.setKeyframe(curves, at=keyFrameAttr, v=0, t=[str(startTime)])
if len(meshs) > 0:
JpyModules.vfx.J_CFXWorkFlow.J_CFXWorkFlow_outAbcGeo(meshs, '', 1)
cmds.playbackOptions(minTime=frameRange[0])
def bakeDynChain_cmd(*args):
#some basic inupt queries.
checkDisNuc = cmds.checkBox('nucleusDisableBoul', q=True, v=True)
rootJntFieldInput = cmds.textFieldGrp('lastDynChainRootName',
q=True,
tx=True)
endJntCheck = cmds.checkBox('goToEndBoul', q=True, v=True)
endJntFieldInput = cmds.textFieldGrp('endJntSelInput', q=True, tx=True)
#bakes joints from input joint to end joint that might also be input.
if rootJntFieldInput:
cmds.select(rootJntFieldInput)
findChild = cmds.listRelatives(ad=True, type='joint')
totalJoints = [rootJntFieldInput] + findChild
cmds.select(totalJoints)
if not endJntCheck:
cmds.select(endJntFieldInput)
checkEndChild = cmds.listRelatives(ad=True, type='joint')
checkEndChildLen = len(checkEndChild)
if checkEndChildLen >= 1:
totalEndJoints = [endJntFieldInput] + checkEndChild
else:
totalEndJoints = [endJntFieldInput]
newTotalJnts = []
for i in range(len(totalJoints)):
if totalJoints[i] not in totalEndJoints:
newTotalJnts.append(totalJoints[i])
cmds.select(newTotalJnts)
cmds.bakeSimulation(t=(0, 500))
#if disable nucleus was turned on, this would disable the nucleus.
if checkDisNuc:
findNuc = cmds.ls(type='nucleus')
cmds.select(findNuc)
cmds.setAttr(findNuc[0] + '.enable', 0)
#output.
sys.stdout.write('Dyn Chain baked. Smells like cookies.')
def particleLocators(particle, bakeSimulation=False, rotate=False, scale=False, start=0, end=-1, prefix=''):
"""
"""
# Check Particle
if not cmds.objExists(particle):
raise Exception('Object "' + nParticle + '" is not a valid particle or nParticle object!')
# Check Prefix
if not prefix: prefix = particle
# Get particle count
count = cmds.getAttr(particle + '.count')
if not count: raise Exception('Invalid particle count! (' + count + ')')
# Create locators
partiLocs = [cmds.spaceLocator(n=prefix + '_loc' + str(i))[0] for i in range(count)]
partiLocsGrp = prefix + '_locGrp'
if not cmds.objExists(partiLocsGrp): partiLocsGrp = cmds.group(em=True, n=partiLocsGrp)
cmds.parent(partiLocs, partiLocsGrp)
# For each particle, set locator position
for i in range(count):
pt = cmds.pointPosition(particle + '.pt[' + str(i) + ']')
cmds.setAttr(partiLocs[i] + '.t', *pt)
if rotate:
rt = cmds.particle(particle, q=True, at='rotatePP', id=i)
cmds.setAttr(partiLocs[i] + '.r', *rt)
if scale:
sc = cmds.particle(particle, q=True, at='scalePP', id=i)
cmds.setAttr(partiLocs[i] + '.s', *sc)
# Bake Simulation
if (bakeSimulation):
# Append particle expression
expStr = '\n\n//--\n'
expStr += 'int $id = id;\n'
expStr += 'vector $pos = pos;\n'
expStr += 'string $loc = ("' + prefix + '_loc"+$id);\n'
expStr += 'if(`objExists $loc`){'
expStr += '\t move -a ($pos.x) ($pos.y) ($pos.z) $loc;\n'
if rotate:
expStr += '\tvector $rot = rotatePP;\n'
expStr += '\t rotate -a ($rot.x) ($rot.y) ($rot.z) $loc;\n'
if scale:
expStr += '\tvector $scl = scalePP;\n'
expStr += '\t scale -a ($scl.x) ($scl.y) ($scl.z) $loc;\n'
expStr += '}'
# Old expression string
oldRadStr = cmds.dynExpression(particle, q=True, s=True, rad=True)
# Apply particle expression
cmds.dynExpression(particle, s=oldRadStr + expStr, rad=True)
# Bake to keyframes
if end < start:
start = cmds.playbackOptions(q=True, min=True)
end = cmds.playbackOptions(q=True, max=True)
bakeAttrs = ['tx', 'ty', 'tz']
if rotate: bakeAttrs.extend(['rx', 'ry', 'rz'])
if scale: bakeAttrs.extend(['sx', 'sy', 'sz'])
cmds.bakeSimulation(partiLocs, at=bakeAttrs, t=(start, end))
# Restore particle expression
cmds.dynExpression(particle, s=oldRadStr, rad=True)
def bake(end):
# Baking fold animation keyframes
cmds.currentTime(0)
cmds.select("shirt")
cmds.bakeSimulation(simulation=True, controlPoints=True, shape=True, time=(0, end))
def particleLocators(particle,
bakeSimulation=False,
rotate=False,
scale=False,
start=0,
end=-1,
prefix=''):
'''
'''
# Check Particle
if not mc.objExists(particle):
raise Exception('Object "' + nParticle +
'" is not a valid particle or nParticle object!')
# Check Prefix
if not prefix: prefix = particle
# Get particle count
count = mc.getAttr(particle + '.count')
if not count: raise Exception('Invalid particle count! (' + count + ')')
# Create locators
partiLocs = [
mc.spaceLocator(n=prefix + '_loc' + str(i))[0] for i in range(count)
]
partiLocsGrp = prefix + '_locGrp'
if not mc.objExists(partiLocsGrp):
partiLocsGrp = mc.group(em=True, n=partiLocsGrp)
mc.parent(partiLocs, partiLocsGrp)
# For each particle, set locator position
for i in range(count):
pt = mc.pointPosition(particle + '.pt[' + str(i) + ']')
mc.setAttr(partiLocs[i] + '.t', *pt)
if rotate:
rt = mc.particle(particle, q=True, at='rotatePP', id=i)
mc.setAttr(partiLocs[i] + '.r', *rt)
if scale:
sc = mc.particle(particle, q=True, at='scalePP', id=i)
mc.setAttr(partiLocs[i] + '.s', *sc)
# Bake Simulation
if (bakeSimulation):
# Append particle expression
expStr = '\n\n//--\n'
expStr += 'int $id = id;\n'
expStr += 'vector $pos = pos;\n'
expStr += 'string $loc = ("' + prefix + '_loc"+$id);\n'
expStr += 'if(`objExists $loc`){'
expStr += '\t move -a ($pos.x) ($pos.y) ($pos.z) $loc;\n'
if rotate:
expStr += '\tvector $rot = rotatePP;\n'
expStr += '\t rotate -a ($rot.x) ($rot.y) ($rot.z) $loc;\n'
if scale:
expStr += '\tvector $scl = scalePP;\n'
expStr += '\t scale -a ($scl.x) ($scl.y) ($scl.z) $loc;\n'
expStr += '}'
# Old expression string
oldRadStr = mc.dynExpression(particle, q=True, s=True, rad=True)
# Apply particle expression
mc.dynExpression(particle, s=oldRadStr + expStr, rad=True)
# Bake to keyframes
if end < start:
start = mc.playbackOptions(q=True, min=True)
end = mc.playbackOptions(q=True, max=True)
bakeAttrs = ['tx', 'ty', 'tz']
if rotate: bakeAttrs.extend(['rx', 'ry', 'rz'])
if scale: bakeAttrs.extend(['sx', 'sy', 'sz'])
mc.bakeSimulation(partiLocs, at=bakeAttrs, t=(start, end))
# Restore particle expression
mc.dynExpression(particle, s=oldRadStr, rad=True)
def bakeall():
amintime = cmds.playbackOptions(query=1, minTime=1)
amaxtime = cmds.playbackOptions(query=1, maxTime=1)
listtobake = selectallcontrols()
cmds.bakeSimulation(listtobake, t=(amintime, amaxtime))
