private Color GetColor(float height)
{
if (terrainTable == null)
{
return(Color.white);
}
var terrainType = terrainTable.GetTerrainType(height);
if (!useColorGradient)
{
return(terrainType.ColorGradient.Evaluate(0));
}
var t = Mathf.InverseLerp(terrainType.Floor, terrainType.Threshold, height);
return(terrainType.ColorGradient.Evaluate(t));
}
public override void DisplayMap(WorldMapData worldMapData)
{
if (!enabled)
{
return;
}
var heightMap = worldMapData.GetLayer <HeightMapLayerData>().heightMap;
if (terrainTable == null)
{
var meshData = TerrainMeshUtility.GenerateMesh(heightMap, worldMapData.width, worldMapData.height, heightScale, levelOfDetail);
_meshFilter.mesh = meshData.CreateMesh();
}
else
{
var meshData = TerrainMeshUtility.GenerateMesh(heightMap, worldMapData.width, worldMapData.height, levelOfDetail,
x =>
{
var terrainType = terrainTable.GetTerrainType(x);
if (smooth)
{
var t = Mathf.InverseLerp(terrainType.Floor, terrainType.Threshold, x);
return(Mathf.Lerp(terrainType.MinElevation, terrainType.MaxElevation, t) * heightScale);
}
return(terrainTable.GetTerrainType(x).MinElevation *heightScale);
},
x =>
{
var terrainType = terrainTable.GetTerrainType(x);
if (!useColorGradient)
{
return(terrainType.ColorGradient.Evaluate(0));
}
var t = Mathf.InverseLerp(terrainType.Floor, terrainType.Threshold, x);
return(terrainType.ColorGradient.Evaluate(t));
});
_meshFilter.mesh = meshData.CreateMesh();
}
}