Renderer · function

buildSheets

Cover each sheet in cells no coarser than cellM.

function buildSheets<T extends

import { buildSheets } from '@driftengine/core';

Parameters

Parameter	Type	Description
`sheets`	`readonly T[]`
`cellM`	`number`
`params`	`(sheet: T, out: Float32Array) => void`

In depth

Vertices are duplicated at cell boundaries rather than shared. That is safe here in a way it would not be in general: every displacement applied to this mesh is a pure function of the resting position, so two vertices at the same place move to the same place and the seam cannot open.

params is called once per sheet at build time — never per frame — and writes the two floats each of that sheet's vertices carries.