BVH Parser written in JavaScript

Usage

BVH.read(urlForBVHFile, function(motion) {
  // basic infomation about motion data
  motion.frameTime
  motion.numFrames

  // get lists of nodes
  motion.nodeList

  // get a node by id
  var node = motion.of('Head')

  // change node's internal state to n-th frame
  node.at(4)

  // you can exchange the order of method "at" and "of"
  var state = motion.at(4)
  node = state.of('Head')

  // node properties
  node.offsetX
  node.offsetY
  node.offsetZ
  node.rotationX
  node.rotationY
  node.rotationZ

  // node adjacent to "End Site" has properties about endOffset
  if (node.hasEnd) {
    node.endOffsetX
    node.endOffsetY
    node.endOffsetZ
  }
});

Environment

For client-side scripting, we provide dist/bvh.jsanddist/bvh.min.js, both of which are automatically generated by browserbuild. If you need to rebuild them, run npm install to install browserbuild as a local module, then run make.

License

(The MIT License)

Copyright (c) 2012 hitsujiwool <utatanenohibi@gmail.com>

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.