def rig_crankshaft():
#cmds.file("/jobs/pennzoilPennzoilNaturalGas_5402237/build/piston/release/work/mayaScene/pistonBuild/vLatest/mayaScene_pistonBuild_vLatest.ma",
# i=True, type="mayaAscii", ignoreVersion=True,rpr="mayaScene_pistonBuild_vLatest",options="v=0",pr=True,loadReferenceDepth="all")
#setup variables for existing nodes
global_ctrl=pm.PyNode('global_CTRL')
global_loc=pm.PyNode('global_LOC')
crankshaft_ctrl = pm.PyNode('crankshaft_CTRL')
crankshaft_loc = pm.PyNode('crankshaft_LOC')
display_ctrl = mpc.rig_makeCtrlLabel('display')
#create piston controls
for piston in range(0,global_loc.numPistons.get()):
ctrl_offset = mpc.rig_ctrlDuplicate(crankshaft_ctrl, 'piston'+string.uppercase[piston]+'_mover')
weight_loc = pm.PyNode('weight%s_LOC'%string.uppercase[piston])
rod_loc = pm.PyNode('rod%s_LOC'%string.uppercase[piston])
head_loc = pm.PyNode('head%s_LOC'%string.uppercase[piston])
piston_loc = pm.PyNode('piston%s_LOC'%string.uppercase[piston])
if ctrl_offset[0]:
pm.delete( pm.parentConstraint(weight_loc, ctrl_offset[0] ) )
ctrl_offset[0].rx.set(90)
pm.parentConstraint(ctrl_offset[2], piston_loc, mo=True)
else:
pm.delete( pm.parentConstraint(weight_loc, ctrl_offset[1] ) )
pm.parentConstraint(ctrl_offset[2], piston_loc, mo=True)
mpc.rig_ctrlLock([ctrl_offset[1]], ['tx','ty','tz','rz','ry','sx','sy','sz','v'], setKeyable=False, lock=True)
mpc.rig_ctrlColor(ctrl_offset[1], 15)
#setup connections
pm.delete( pm.parentConstraint( crankshaft_ctrl.getParent(), crankshaft_loc ) )
pm.parentConstraint( crankshaft_ctrl, crankshaft_loc, mo=True )
#parent + create groups + lock down ctrls
grp_csr = pm.group(em=True,n='crankshaftRig_GRP')
grp_model = pm.group(em=True,n='model_GRP')
grp_nodes = pm.group(em=True,n='nodes_GRP')
grp_model.setParent(grp_csr)
grp_nodes.setParent(grp_csr)
global_ctrl.getParent().setParent(grp_csr)
global_loc.setParent(grp_nodes)
global_loc.visibility.set(0)
display_ctrl.getParent().setParent(global_ctrl)
display_ctrl.getParent().ty.set(pm.xform('headA_LOC', q=True , t=True, ws=True)[1])
mpc.rig_ctrlLock([crankshaft_ctrl], ['tx','ty','tz','rz','ry','sx','sy','sz','v'], setKeyable=False, lock=True)
pm.scaleConstraint( global_ctrl, grp_nodes, mo=True )
display_ctrl.addAttr('displayLocators', at='long', min=0,max=1, k=True)
display_ctrl.displayLocators.connect(global_loc.v, f=True)
if pm.objExists('pistons_lodA_GRP'):
pm.PyNode('pistons_lodA_GRP').setParent(grp_model)
#Create Sets
rp_set = mpc.rig_setsCreateHubSet([grp_csr], 'crankshaft', 'rigPuppet')
ac_set = mpc.rig_setsCreateHubSet(pm.ls('*CTRL'), 'crankshaft','animCurves')
gc_set = mpc.rig_setsCreateHubSet(pm.ls('*GEO'), 'crankshaft','geometryCache')
pm.delete('hubMayaScenePistonBuildSet')
pm.sets(rp_set, add=(ac_set, gc_set))
def aw_bakeCam():
'''Takes a camera, duplicates it, bakes it and then
'''
localUser = os.environ[ 'USER' ]
localProject=os.environ[ 'MAYA_PROJECT' ]
shotName=localProject.split("/")[-2]
cams=pm.ls(sl=True)
#Selection error checking
for cam in cams:
if cam.getShape().type()=='camera':
#Store and set new camera
camName = (shotName + "_CAM")
cam_dup=pm.camera(n=camName)[0]
copyCamSettings(cam,cam_dup)
secureCam(cam_dup,lock=False)
#Parent Constrain
pc=pm.parentConstraint(cam,cam_dup)
#Set start and end frame and bake to sequence
begFrame = pm.playbackOptions(q=True,ast=True)
endFrame = pm.playbackOptions(q=True,aet=True)
pm.bakeResults(cam_dup,
sparseAnimCurveBake=False,
removeBakedAttributeFromLayer=False,
bakeOnOverrideLayer=False,
preserveOutsideKeys=True,
simulation=True,
sampleBy=1,
shape=True,
t=(begFrame,endFrame),
at=["tx", "ty", "tz", "rx", "ry", "rz"],
disableImplicitControl=True,
controlPoints=False)
#Clean up and delete
pm.delete(pc)
attachImagePlane( cam_dup, localProject, localUser, shotName )
secureCam(cam_dup,lock=False)
mpc.rig_setsCreateHubSet([pm.PyNode(cam_dup)], cam_dup, 'camera')