private void Start()
{
var planeGameObject = new GameObject("Plane");
var m = new Mesh();
var mf = planeGameObject.AddComponent <MeshFilter>();
var mc = planeGameObject.AddComponent <MeshCollider>();
planeGameObject.AddComponent <MeshRenderer>().material = material;
NativeArray <float3> vertices = new NativeArray <float3>();
NativeList <int> triangles = new NativeList <int>();
var LODPlane = new LODPlane(transform.position, size, resolutions);
LODPlane.SetNeighbors(neighboringPlanes);
LODPlane.ConstructPlane(quaternion.Euler(math.radians(transform.rotation.eulerAngles)), ref vertices, ref triangles, Allocator.Temp);
m.SetVertices(vertices);
m.SetIndices <int>(triangles, MeshTopology.Triangles, 0);
m.RecalculateNormals();
m.RecalculateBounds();
mf.mesh = m;
mc.sharedMesh = m;
}
private void OnDrawGizmos()
{
NativeArray <float3> vertices = new NativeArray <float3>();
NativeList <int> triangles = new NativeList <int>();
var LODPlane = new LODPlane(transform.position, size, resolutions);
LODPlane.SetNeighbors(neighboringPlanes);
LODPlane.ConstructPlane(quaternion.Euler(math.radians(transform.rotation.eulerAngles)), ref vertices, ref triangles, Allocator.Temp);
// Debug.Log($"LODPlane vertex amount: {vertices.Length}, triangle amount: {triangles.Length} ({triangles.Length * 3} indices)");
for (var t = 0; t < triangles.Length; t += 3)
{
Gizmos.DrawLine(vertices[triangles[t]], vertices[triangles[t + 1]]);
Gizmos.DrawLine(vertices[triangles[t + 1]], vertices[triangles[t + 2]]);
Gizmos.DrawLine(vertices[triangles[t + 2]], vertices[triangles[t]]);
}
}
