ShellGeometry

Explained in Chemistry.

interface ShellGeometry

import type { ShellGeometry } from '@driftengine/chemistry';

Properties

Name	Type	Description
`shape`readonly	`Shape`
`count`readonly	`number`
`innerFraction`readonly	`Float64Array`	Radius of shell `i`'s inner boundary, as a fraction of the characteristic depth.
`areaFactor`readonly	`Float64Array`	Area of that boundary, as a fraction of the exposed surface area.
`thicknessFraction`readonly	`Float64Array`	Shell `i`'s own thickness, as a fraction of the characteristic depth. These sum to one.
`depthFactor`readonly	`number`	Characteristic depth is this times volume over area: 1 for a slab, 2 for a cylinder, 3 for a sphere. It is what makes `V/A` mean "half-thickness" for a cylinder and "a third of the radius" for a sphere, which is the same relation fire engineering uses.