A tiny C++11 library for reading BVH motion capture data

Related tags

Artificial Intelligence cpp11 motion-capture bvh
Overview

bvh11

macOS Ubuntu GitHub

A tiny C++11 library for reading (and writing) BVH motion capture data.

Dependencies

Additional Dependencies for Demos (Optional)

Usage

Build and Install

git clone https://github.com/yuki-koyama/bvh11.git --recursive
mkdir build
cd build
cmake ../bvh11
make
make install

Import (and Export) BVH Data

#include <bvh11.hpp>

int main()
{
  // Import data
  auto bvh_object = bvh11::BvhObject("/path/to/bvh/data.bvh");

  // Do something (e.g., render the motion data, apply some processing, etc.)
  
  // Export data (if necessary)
  bvh_object.WriteBvhFile("/path/to/bvh/new_data.bvh");

  return 0;
}

License

MIT License.

Contributing

Contributions are welcome.

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Comments
  • New feature:

    New feature: "pose2vec"?

    Considering machine learning applications, it would be useful to have something like pose2vec, i.e., given a BVH file and user-specified frame, it returns a corresponding vector.

    The vector definition should be invariant to XZ translation and Y rotation.

    Many approaches can be come up with. For example, a concatenation of distances between all the joint pairs would work as a feature vector.

    opened by yuki-koyama 0
Releases(v2.1)

  • v2.1(Aug 10, 2019)

    This release produces the following changes:

    • Add support of scaling when importing BVH data
    • Improve build settings to avoid potential build errors
    Source code(tar.gz)
    Source code(zip)

  • v2.0(Mar 19, 2019)

    This release produces minor API changes, adds visual demos, and sets CI building tests.

    More specifically,

    • bvh11 is now NOT a header-only library.
    • The path to the main header file is changed from bvh11/bvh11.hpp to bvh11.hpp.
    • A visual demo is created by using an external library, three-dim-util.
    • Some sample motions are added from CMU motion capture dataset.
    • Travis CI is set.
    Source code(tar.gz)
    Source code(zip)

  • v1.0(Aug 22, 2018)

Owner
Yuki Koyama
Researcher
Yuki Koyama
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