primitive-capsule

A minimal capsule geometry for 3D rendering, including normals, UVs and cell indices (faces).

Usage

mesh = createCapsule([r, h, numSubdivisionsHeight, numSegments])

Parameters:
r - radius, defaults to 0.5 h - height, defaults to r*2
numSubdivisionsHeight - num height segments, defaults to 12 numSegments - num side segments, defaults to 12

Example

var createCapsule = require('primtivie-capsule');
var capsule = createCapsule();

capsule will have the following structure:

{
  positions: [ [x, y, z], [x, y, z], ... ],
  cells: [ [a, b, c], [a, b, c], ... ],
  uvs: [ [u, v], [u, v], ... ],
  normals: [ [x, y, z], [x, y, z], ... ]
}

Demo

Download or clone this repo and run:

cd demo
npm install
npm start

Credits

Ported from C++ code from Cinder https://github.com/cinder/Cinder

License

MIT, see LICENSE.md for details.