mixmap-tile-grid

Tile grid outlines for mixmap, useful for debugging tile based in data in mixmap.

No labels atm, just tile outlines.

usage

npm install mixmap-tile-grid

const mixmap = require('@rubenrodriguez/mixmap')
const tileGrid = require('mixmap-tile-grid')
const map = mix.create({
  viewbox,
})
tileGrid(map, { zindex: 1 })

tileGrid : (Mixmap, Options : { zindex : number, color : [r, b, g, a] }).

zindex will be passed as a uniform to the shader, and as a fraction between the default render range of [0, 1]. This aligns with how mixmap-georender shaders are configured.

color will be passed as a uniform to the shader as a vec4 expecting values in the range [0, 1] for each color channel.