# Tagged Questions

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37 views

### Drawing strings with a fabric texture in Javascript - possible?

Am exploring ways to programmatically generate string arts (sort of like these physical examples: https://goo.gl/d2Gyeg) in the browser. Any gurus out there that can help guide this exploration down a ...
47 views

### Blender arm rig not working the way it should

I just bought a pair of arms from the unity asset store and imported them into blender, the IK seems to work just fine untill i use a Child of constraint on another bone(which is supposed to be a ...
63 views

### SDD Inverse Kinematics with constraints

I have a question regarding my quest on onderstanding IK solvers. After viewing this movie on YouTube: https://www.youtube.com/watch?v=MvuO9ZHGr6k I started recreating it with JavaScript. Just 2d on ...
206 views

### Arm Inverse Kinematics to Hold Gun

I am trying to make IK to hold a gun, but hand is not rotating in the right way it always rotate weirdly. Here is my code hand.rotation = target.rotation; hand.position = lowerArm.position; upperArm....
75 views

### Relative Transformations for Bones

I'm using Blender to export my armatures in relative coordinates, and I'm trying to get to absolute coordinates in my engine. For the above example, the childBone's tip is an offset of [-1,0,0], which ...
303 views

### CCD IK algorithm going horribly wrong

I'm trying to implement the Cyclic Coordinate Descent algorithm described here: http://www.cs.cmu.edu/~15464-s13/assignments/assignment2/jlander_gamedev_nov98.pdf So first of all, I'm passing in ...
862 views

### How can I compute a Jacobian matrix with dual quaternions? [closed]

I'm trying to understand an inverse kinematics algorithm realized with dual quaternions as presented here. My Jacobian matrix, however, seems to be calculated wrong. Could somebody explain, step-by-...
301 views

### 2D motion synthesis for a human character

I want to make the player controlled character of my two dimensional sidescroller responsive to environmental forces, while still being controllable. I read about the commercial software product ...
310 views

### Guidelines when rigging a character

Just wondering that how many IK (Inverse Kinematic) bones should you apply to a game character before it starts to go resource hog. Basically should you try to get rid of IK bones and just try to ...