Add a multidirectional hillshade layer

Add a hillshade layer with multiple illumination sources.

---
title: Add a multidirectional hillshade layer
description: Add a hillshade layer with multiple illumination sources.
options:
  center: [11.491, 47.274]
  zoom: 10
style:
  version: 8
  layers:
    - type: hillshade
      hillshade-method: multidirectional
      hillshade-highlight-color: ['#FF4000', '#FFFF00', '#40ff00', '#00FF80']
      hillshade-shadow-color: ['#00bfff', '#0000ff', '#bf00ff', '#FF0080']
      hillshade-illuminationdirection: [270, 315, 0, 45]
      hillshade-illumination-altitude: [30, 30, 30, 30]
---
type: raster-dem
tiles: ['https://s3.amazonaws.com/elevation-tiles-prod/terrarium/{z}/{x}/{y}.png']
minzoom: 0
maxzoom: 15
tileSize: 256
encoding: terrarium

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