2017年1月11日 · IK is a popular tool in Blender and computer graphics, but if this is the first time you’ve tried to create or use an Inverse Kinematics system then you might want more details. I’m going to explain what IK is, define the vocabulary, and review the uses.

2015年2月12日 · IK example. With forward kinematics (FK) each bone from shoulder to wrist needs to be adjusted. This is exactly how bones can be moved right after creation. FK example. Movement with arms still set to IK but leg to FK. Rigs like Makehuman or MHX allow you to switch from IK to FK separately for the legs and arms.

2020年5月20日 · I reduced the chain on the IK by a couple and then added IK to the top part of the robot's arm just above the rotator joint. Then I made the IK chain go the rest the way up the arm to the shoulder joint. now I have 2 controllers one that controls the shoulder and top arm location and then the bottom arm can move freely with its own controller bone.

2015年3月6日 · Add an IK Solver to lower_leg.l. To do this, in the Constraints panel under the Edit buttons click the Add Constraint button and choose IK Solver. This adds a constraint to the selected bone. Note that in the Constraints panel, there are now settings for the IK Solver constraint. The lower_leg.l IK Solver constraint. $\endgroup$ –

2016年10月18日 · Under the Rig Main Properties you have the IK/FK slider. Below that you have two options to snap the pose to either the IK or FK position. p.s. I notice you are using the MetaRig to animate. Generally the MetaRig is used to generate a new rig with all the bells and whistles like IK/FK organised for you.

2018年5月14日 · IK control chain with 3 bones and swivel control: IK_a, IK_b, IK_c and an IK_swivel Then I have drivers that handle the switching of the constraint weights. I have a relatively good grasp on making UI items, so I'm thinking the simplest approach to snapping would be to have Python commands that gets and sets rotation and location, something like:

2016年4月5日 · 1) In your Hand.L I delete the Copy Location (it's useless) and delete your IK constraint connected with the bone Hand.R 2) I create a new bone (the one in the immagine called CHILD), named BONETARGET.L (no deform), and i set this bone near to the position where i would like to have my Hand.L , hanging my weapon.

2017年3月12日 · I have an IK chain, and there are some axes that I don't want some bones to rotate around. So I go to the bone tab, scroll down to Inverse Kinematics, and lock the axes I don't want the bone to rotate on. All well and good. Now I have created three of these IK chains and arranged them in a triangle (separated by 120 degrees).

2018年10月16日 · You need to create a controller bone that will control your IK: Create a bone from the last one and deparent it with alt P. Deactivate the Deform option of this bone so that this bone won't deform the mesh of your object when you'll parent it to the armature. Choose this new bone as the Target of your IK bone. Move the controller, the bones ...

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