torus-mesh

Generates an indexed 3D torus mesh.

var torus = require('torus-mesh')
var mesh = torus()

console.log(mesh)
=> { positions, cells, normals, uvs }

It returns a simplicial complex, but also includes normals and uvs for lighting and texturing.

Usage

mesh = torus([opt])

Creates a new torus with options:

• majorRadius the radius of the major ring R, default 1.0
• minorRadius the radius of the minor ring r, default 0.25
• majorSegments the number of segments for the major ring, default 32
• minorSegments the number of segments for the minor ring, defualt 64
• arc the arc to draw, default Math.PI * 2 (full circle)

Credits

The algorithm here is from ThreeJS TorusGeometry.

License

MIT. See LICENSE.md for details.