Go to: Synopsis. Return value. Related.
Flags. MEL
examples.
jointCluster [-aboveBound float] [-aboveCluster] [-aboveDropoffType string]
[-aboveValue float] [-belowBound float] [-belowCluster] [-belowDropoffType string]
[-belowValue float] [-deformerTools] [-joint string] [-name string] string
jointCluster is undoable, queryable, and editable.
The joint cluster command adds high-level controls to manage the
cluster percentage values on a bound skin around a joint.
JointClusters are one way to create smooth bending behaviour on
skin when joints rotate.
. a <---- aboveBound
. ____________a_________
. a \
. Joint1 a Joint2
. _____________a_______ \
. a \ \ b <--- belowBound
. a \ \ b
. \ b
. \ b \
. b\ \
. b \ Joint3
CVs/vertices between Joint1 and aaaaa (aboveBound) receive only
translation/rotation/scale from Joint1. CVs vertices between aaaa
and bbbb transition between translation/rotatation/scale from
Joint1 and Joint2. CV2 beyand bbbbb (below bound) receive only
translation/ rotation scale from Joint3.
| string |
Name of the new jointCluster node |
In query mode, return type is based on queried flag.
connectJoint, ikHandle, ikHandleDisplayScale, ikSolver, ikSystem,
ikSystemInfo, insertJoint, joint,
jointDisplayScale, jointLattice, mirrorJoint, removeJoint, removeJoint
aboveBound, aboveCluster, aboveDropoffType, aboveValue, belowBound, belowCluster, belowDropoffType, belowValue, deformerTools, joint, name
| Long name (short name) |
Argument types |
Properties |
-aboveBound(-ab) |
float |
   |
|
Specifies the where the drop-off begins in the direction of the
bone above the joint. A value of 100 indicates the entire length of
the bone. The default value is 10. |
|
-belowBound(-bb) |
float |
|
|
Specifies where the drop-off ends in the direction of the bone
below the joint. A value of 100 indicates the entire length of the
bone. The default value is 10. |
|
-aboveValue(-av) |
float |
|
|
Specifies the drop-off percentage of the joint cluster in the
direction of the bone above the cluster. A value of 100 indicates
the entire length of the bone. The default value is 50. |
|
-belowValue(-bv) |
float |
|
|
Specifies the drop-off percentage of the joint cluster in the
direction of the joint below the cluster. A value of 100 indicates
the entire length of the bone. The default value is 50. |
|
-joint(-j) |
string |
|
|
Specifies the joint that the cluster should act about. |
|
-aboveDropoffType(-adt) |
string |
|
|
Specifies the type of percentage drop-off in the direction of
the bone above this joint. Valid values are "linear",
"exponential", "sine" and "none". Default is linear. |
|
-belowDropoffType(-bdt) |
string |
|
|
Specifies the type of type of percentage drop-off in the
direction of the bone below this joint. Valid values are "linear",
"exponential", "sine" and "none". Default is linear. |
|
-aboveCluster(-ac) |
|
|
|
Returns the name of the cluster associated with the bone above
this joint. |
|
-belowCluster(-bc) |
|
|
|
Returns the name of the cluster associated with this
joint. |
|
-deformerTools(-dt) |
|
|
|
Used to query for the helper nodes associated with the
jointCluster. |
|
-name(-n) |
string |
|
|
|
| Flag can appear in Create mode of
command |
Flag can appear in Edit mode of command |
| Flag can appear in Query mode of command |
 Flag can be used more than once in a
command. |
// To add a joint cluster to a rigidly bound skin.
// Note the skin should be at bind pose when the cluster is added.
//
jointCluster -ab 20 -bb 20 -j joint2;