private void Start()
{
if (TerrainGranularity <= 0)
{
throw new ArgumentException($"Invalid '{nameof(TerrainGranularity)}'");
}
if (TerrainStep <= 0.0f)
{
throw new ArgumentException($"Invalid '{nameof(TerrainStep)}'");
}
if (TerrainScale <= 0.0f)
{
throw new ArgumentException($"Invalid '{nameof(TerrainScale)}'");
}
ObservedTerrain = new Terrain();
TerrainMesh = GetComponent <MeshFilter>().mesh;
TerrainCollider = GetComponent <BoxCollider>();
GetComponent <MeshRenderer>().material.SetFloat("_Scale", ObservedTerrain.Scale);
GenerateTerrain();
transform.position = new Vector3(ObservedTerrain.Scale / 2.0f, ObservedTerrain.Scale / 2.0f, ObservedTerrain.Scale / 2.0f);
transform.localScale = new Vector3(ObservedTerrain.Scale, ObservedTerrain.Scale, ObservedTerrain.Scale);
Brush = GameObject.CreatePrimitive(PrimitiveType.Sphere);
Brush.name = "CursorSphere";
Destroy(Brush.GetComponent <SphereCollider>());
BrushMaterial = Brush.GetComponent <MeshRenderer>().material;
BrushMaterial.shader = Shader.Find("Unlit/ColorBlend");
}
public float GetTerrainHeight(Vector3 worldPosition)
{
return(Terrain.SampleHeight(worldPosition));
}