3ds Max CAT - Quick Navigation

Overview of CAT Scripting
CAT and MAXScript	Accessing CATRigs	Accessing CATLayers	Navigating CATRig Hierarchies
CATRig Nodes
CATParent CATBone	CATMuscle HubObject	IKTarget TailData2	Muscle_Handle MusclePatch Muscle_Strand
CAT Rig Controllers
ArbBone CATBoneData CATBoneSegTrans	CATParentTrans CATRigRootNodeCtrl CATPivotPos	CATPivotRot CATTransformOffset	CATPoint3 CATDummyMoveMask
IK
CATHDPivotTrans	CATHIPivotTrans	IKTargTrans
CATUnits, Weight
CATUnitsPosition	CATUnitsScale	CATWeight	CATWeightShift
Hierarchy, Gizmo
CATHierarchyBranch	CATHierarchyLeaf	CATHierarchyRoot	CATGizmoTransform
Hub, Spine, Tail
HubTrans	CATSpineData2	CATSpineTrans2	TailTrans
Collar Bone, Limb, Palm and Digits
CATCollarBone CATLimbData2	PalmTrans	DigitData CATDigitSegTrans
Leg, Knee, Foot, Step
CATKneeAngle CATLegWeight	CATLiftOffset CATLiftPlantMod	CATFootBend CATFootLift	CATFootTrans2 CATStepShape
CAT Layer Controllers
LayerRoot LayerMatrix3	LayerTransform LayerFloat	LayerInfo LayerWeights	MocapLayer
CAT Motion Controllers
CATMotionLayer CATMotionHub2	CATMonoGraph CATMotionLimb CATMotionPlatform	CATMotionRot CATMotionRotRotationController	CATMotionTail CATMotionTailRot
CAT Interfaces
CATParentFPInterface CATControlInterface LimbFPInterface	CATNodeControlFPInterface CATMotion Functions HubFPInterface	CATObjectFPInterface ExtraRigNodesInterface LayerRootFPInterface	ILayerFloatFPInterface LayerInfoFPInterface ILayerControlFPInterface