UniHumanoid

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Unity humanoid utility with bvh importer.

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- assets.png
- assets.png.meta
- BoneMappingGizmo.png
- BoneMappingGizmo.png.meta
- BoneMappingInspector.png
- BoneMappingInspector.png.meta
- bvh_bonemapping.png
- bvh_bonemapping.png.meta
- bvh_gameobject.png
- bvh_gameobject.png.meta
- bvh_prefab.png
- bvh_prefab.png.meta
- humanoid.gif
- humanoid.gif.meta
- humanpose_transfer.png
- humanpose_transfer.png.meta
- humanpose_transfer_inspector.png
- humanpose_transfer_inspector.png.meta
- mesh.png
- mesh.png.meta
- HandPose.cs
- HandPose.cs.meta
- HandRig.cs
- HandRig.cs.meta
- IPoseModifier.cs
- IPoseModifier.cs.meta
- T-Pose.pose.asset
- T-Pose.pose.asset.meta
- HumanBuilderTest.cs
- HumanBuilderTest.cs.meta
- PoseTransfer.unity
- PoseTransfer.unity.meta
- RuntimeBvhLoader.cs
- RuntimeBvhLoader.cs.meta
- RuntimeBvhLoader.unity
- RuntimeBvhLoader.unity.meta
- target.mat
- target.mat.meta
- - BoneMappingEditor.cs
  - BoneMappingEditor.cs.meta
  - bvhAssetPostprocessor.cs
  - bvhAssetPostprocessor.cs.meta
  - HumanPoseTransferEditor.cs
  - HumanPoseTransferEditor.cs.meta
  - MuscleInspectorEditor.cs
  - MuscleInspectorEditor.cs.meta
  - Tests.meta
- - Bvh.cs
  - Bvh.cs.meta
- - BvhAnimationClip.cs
  - BvhAnimationClip.cs.meta
  - BvhImporter.cs
  - BvhImporter.cs.meta
  - BvhImporterContext.cs
  - BvhImporterContext.cs.meta
  - Extensions.meta
- AnimationClipUtility.cs
- AnimationClipUtility.cs.meta
- AvatarDescription.cs
- AvatarDescription.cs.meta
- BoneGizmoDrawer.cs
- BoneGizmoDrawer.cs.meta
- BoneMapping.cs
- BoneMapping.cs.meta
- BvhBone.cs
- BvhBone.cs.meta
- Editor.meta
- Format.meta
- HumanPoseClip.cs
- HumanPoseClip.cs.meta
- HumanPoseTransfer.cs
- HumanPoseTransfer.cs.meta
- IBone.cs
- IBone.cs.meta
- IO.meta
- MuscleDebug.cs
- MuscleDebug.cs.meta
- MuscleInspector.cs
- MuscleInspector.cs.meta
- Skeleton.cs
- Skeleton.cs.meta
- SkeletonEstimator.cs
- SkeletonEstimator.cs.meta
- SkeletonMeshUtility.cs
- SkeletonMeshUtility.cs.meta
doc.meta
LICENSE.md
LICENSE.md.meta
PoseModifier.meta
README.md
README.md.meta
Resources.meta
Scenes.meta
Scripts.meta

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> I decided to integrate this library with UniVRM for maintenance reason (submodule burdensome). Continue updating within UniVRM

* [UniVRM](https://github.com/dwango/UniVRM)

# UniHumanoid

Unity humanoid utility with bvh importer.

# License

* [MIT](./LICENSE.md)

# BVH runtime loader

```cs
var context = new BvhImporterContext();
context.Parse(path);
context.Load(); // create Skeleton hierarchy and mesh for visualize
GameObject root = context.Root;
```

## RuntimeLoader
* Scenes/RuntimeBvhLoader.unity

## RuntimeLoader and PoseTransfer
Load BVH and transfer pose to any model with humanoid avatar.

* Scenes/PoseTransfer.unity

![humanpose transfer target](https://raw.githubusercontent.com/ousttrue/UniHumanoid/master/doc/humanpose_transfer_inspector.png)

![humanpose transfer](https://raw.githubusercontent.com/ousttrue/UniHumanoid/master/doc/humanpose_transfer.png)

# Load bvh and create prefab with AnimationClip

Drop bvh file to Assets folder.
Then, AssetPostprocessor import bvh file.

* create a hierarchy prefab 
* create a humanoid Avatar
* create a legacy mode AnimationClip
* create a skinned mesh for preview

![bvh prefab](https://raw.githubusercontent.com/ousttrue/UniHumanoid/master/doc/assets.png)

Instanciate prefab to scene.

![bvh gameobject](https://raw.githubusercontent.com/ousttrue/UniHumanoid/master/doc/mesh.png)

That object can play.

# BoneMapping

This script help create human avatar from exist GameObject hierarchy.
First, attach this script to root GameObject that has Animator.

Next, setup below.

* model position is origin
* model look at +z orientation
* model root node rotation is Quatenion.identity
* Set hips bone.

press Guess bone mapping.
If fail to guess bone mapping, you can set bones manually.

Optional, press Ensure T-Pose.
Create avatar.

![bvh bone mapping](https://raw.githubusercontent.com/ousttrue/UniHumanoid/master/doc/bvh_bonemapping.png)

These humanoids imported by [UniGLTF](https://github.com/ousttrue/UniGLTF) and created human avatar by BoneMapping.

![humanoid](https://raw.githubusercontent.com/ousttrue/UniHumanoid/master/doc/humanoid.gif)

# Download BVH files

* https://sites.google.com/a/cgspeed.com/cgspeed/motion-capture
* http://mocapdata.com/
* http://www.thetrailerspark.com/download/Mocap/Packed/EYES-JAPAN/BVH/

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