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Unity Terrain - Tint TerrainLayers. Gets TerrainLayers assets used on selected terrain and applies tint/color.
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| using System.Collections.Generic; | |
| using UnityEngine; | |
| // https://gist.github.com/st4rdog/40fc14a8a256c2376ba121bca33d7571 | |
| // Gets TerrainLayers assets used on selected terrain and applies tint/color. | |
| // TerrainLayer color can be changed in Debug inspector view. | |
| public class TerrainColorTint : MonoBehaviour | |
| { | |
| public List<Terrain> Terrains = new(); | |
| public List<Color> TargetColors = new(); | |
| void OnValidate() | |
| { | |
| if (Terrains == null || Terrains.Count == 0) return; | |
| var layersCount = Terrains[0].terrainData.terrainLayers.Length; | |
| // Init with current colours | |
| { | |
| if (TargetColors.Count != layersCount) | |
| { | |
| TargetColors.Clear(); | |
| for (int i = 0; i < layersCount; i++) | |
| { | |
| TargetColors.Add(Terrains[0].terrainData.terrainLayers[i].diffuseRemapMax); | |
| } | |
| } | |
| } | |
| // Apply | |
| { | |
| for (int i = 0; i < Terrains.Count; i++) | |
| { | |
| var terrain = Terrains[i]; | |
| if (terrain == null) return; | |
| for (int j = 0; j < layersCount; j++) | |
| { | |
| terrain.terrainData.terrainLayers[j].diffuseRemapMax = TargetColors[j]; | |
| } | |
| } | |
| } | |
| } | |
| } |
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