Hello, Thank you for reply.
Thank’s to my Animatior ,made a biped charater animation to Compare V3.3.1 to V3.4.0.
Moving his Left Hand form T-Pose to down Hip side,
Keys at 0f,10f,20f,
A scene ; IK only ,
B scene ; IK> FK at 10f > back to IK in 20f ,
C scene ; All Keys back to IK
Resault is V3.4.0 has more diffence in Case C scene,
because the Upvector position is diffent in two version.
I know the switching command as.
ikFkMatch(model, ikfk_attr, uiHost_name, fks, ik, upv, ikRot)
IkFkTransfer.showUI(model, ikfk_attr, uiHost_name, fks, ik, upv, ikRot)
and I’m using them at my custom synoptic Command Button.
If any request OK, how about a command of those using OLD V3.3.1 method ?.