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ikRPsolver works the same as ikSCsolver does except for the difference in how it adjusts the orientation.
It does not look to the orientation of the ikHandle. It adjusts the orientation according to the poleVector and twist attributes of the ikHandle. Every skeleton, the joint hierarchy from the start joint to the end effector, has an intrinsic plane. If all the joints lie on the same plane, that plane is the intrinsic plane. The ikRPsolver will rotate the start joint so that the plane of the skeleton aligns with the plane formed by the line from the start joint to the end effector and the poleVector, with an offset given by the twist attribute. The poleVector attribute is interpreted in the parent space of the ikHandle.Node name | Parents | MFn type | Compatible function sets |
---|---|---|---|
ikRPsolver | ikSCsolver | kRPsolver | kBase kNamedObject kDependencyNode kIkSolver kSCsolver kRPsolver |
joint, ikSolver, ikMCsolver, ikSplineSolver, ikSCsolver, ikPASolver, ikSystem, ikEffector, ikHandle