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JustWithJoints: Body Controller with Joint Locations

A field report on Unity Asset Store pricing, by way of furaga ; 2.0★ (5)

JustWithJoints: Body Controller with Joint Locations
Today
$8.00All-time low
Low
$8.00
Median
$8.00
High
$8.00
§ 01Summary

JustWithJoints: Body Controller with Joint Locations has been tracked on the Unity Asset Store since 2020-10-04. The price has held steady at $8.00 the entire time. JustWithJoints: Body Controller with Joint Locations is at its all-time low right now.

§ 02The data

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§ 03About this asset
JustWithJoints provides simple examples to control 3D avatars just with joint locations. It estimates bone lengths and orientations and retarget them to 3D avatars (Skeleton, Unity-Chan, Alicia and Mixamo Avatars ). Especially, I believe this asset helps researchers of 3D pose estimation. Most of recent deep learning based approaches output only 3D joint locations. In these case, researchers need to estimate bone orientations just from joint 3D locations. However, againt intuition, how to do this is not obvious and it is hard to find sample codes. (At least, I could not find anything helpful) (Inverse kinematics often generate unstable results because they are dependent on initial pose) JustWithJoints is for you! It contains simple and great examples: - Assets/JustWithJoints/Scenes/1_Locations.unity: Control a skeleton simply by retargetting joint locations. - Assets/JustWithJoints/Scenes/2_FK.unity : Control a skeleton by estimating bone rotations and running forward kinematics - Assets/JustWithJoints/Scenes/3_Avatars.unity : Control three 3D avatars (skeleton, Unity-Chan and Alicia) with the estimated bone orientations. - Assets/JustWithJoints/Scenes/4_Mixamos.unity : Control three mixamo avatars. Internally, we convert 14 joint locations to 13 bone lengths and orientations. How to use 1. Import JustWithJoints.unitypackage 2. Download and import two third-party 3D models. a. Unity-chan model, version 1.2.1 (for `3_Avatars.unity`) - http://unity-chan.com/download/index.php - Import `UnityChan_1_2_1.unitypackage` - Remove "using System.Security.Policy;" in Line 8 in "Assets/UnityChan/Scripts/AutoBlink.cs" to fix compiler errors. b. Alicia (ニコニコ立体ちゃん), version 4 (for `3_Avatars.unity`) - http://3d.nicovideo.jp/works/td14712 - Import `Alicia/Alicia/Unity Package/Alicia.unitypackage` c. Miaxmo T-posed avatars (`4_Mixamos.unity`) - https://www.mixamo.com/#/?page=1&type=Character - Download 3 FBX files of Mutant, Remy and peasant_girl into `Assets/Mixamo/` with options "FBX for Unity(.fbx)" and "T-pose" 3. Open any of scenes in Assets/JustWithJoints/Scenes and run it. 4. You can find the avatars are animating! About Motion Data The motion files in Assets/JustWithJoints/MotionData are made from `CMU Graphics Lab Motion Capture Database`. We load asf/amc files, calculate joint locations and save as the text files. cf. http://mocap.cs.cmu.edu/

Description sourced from the Unity Asset Store listing.

§ 04Frequently asked
What is the current price of JustWithJoints: Body Controller with Joint Locations on the Unity Asset Store?

JustWithJoints: Body Controller with Joint Locations currently costs $8.00 on the Unity Asset Store, based on our latest price check.

What is the cheapest JustWithJoints: Body Controller with Joint Locations has ever been?

The all-time low we have recorded for JustWithJoints: Body Controller with Joint Locations is $8.00. The historical median is $8.00 and the highest price seen was $8.00.

Is now a good time to buy JustWithJoints: Body Controller with Joint Locations?

Yes ; JustWithJoints: Body Controller with Joint Locations is at its all-time low right now.

Who publishes JustWithJoints: Body Controller with Joint Locations?

JustWithJoints: Body Controller with Joint Locations is published by furaga on the Unity Asset Store.

§ 05Also marked down