private void _GenerateObject(MeshItem mesh)
{
GameObject newObject = (GameObject)Object.Instantiate(_meshPrefab);
newObject.transform.SetParent(_meshParent.transform);
MeshFilter _meshFilter = newObject.GetComponent<MeshFilter>();
PolygonCollider2D _collider = newObject.GetComponent<PolygonCollider2D>();
List<Vector2> _uvs = new List<Vector2>();
List<int> _triangles = new List<int>();
Mesh _mesh = new Mesh();
for (int i = 0; i < mesh.points.Count; i++)
{
_uvs.Add(new Vector2(mesh.points[i].x, mesh.points[i].y));
}
for (int i = 0; i < (mesh.points.Count - 2); i++)
{
_triangles.Add(0);
_triangles.Add(i + 2);
_triangles.Add(i + 1);
}
_mesh.vertices = mesh.points.ToArray();
_mesh.uv = _uvs.ToArray();
_mesh.triangles = _triangles.ToArray();
_mesh.RecalculateNormals();
_meshFilter.mesh = _mesh;
_collider.points = _uvs.ToArray();
}
public void CreateMesh(List<Vector3> points)
{
MeshItem newMesh = new MeshItem();
for (int i = 0; i < points.Count; i++)
newMesh.AddPoint(points[i]);
meshes.Add(newMesh);
_GenerateObject(meshes[meshes.Count - 1]);
}
public unsafe bool CanUseInstancingForTransparentWith(ref MeshItem meshItem)
{
if (BoundingBoxCenter != meshItem.BoundingBoxCenter)
{
return(false);
}
if (BoundingSphere != meshItem.BoundingSphere)
{
return(false);
}
if (CastShadows != meshItem.CastShadows)
{
return(false);
}
if (ReceiveDecals != meshItem.ReceiveDecals)
{
return(false);
}
if (ReplaceMaterial != meshItem.ReplaceMaterial)
{
return(false);
}
if (ReplaceMaterialSelectively != null || meshItem.ReplaceMaterialSelectively != null)
{
if (ReplaceMaterialSelectively != null && meshItem.ReplaceMaterialSelectively != null)
{
if (ReplaceMaterialSelectively.Length != meshItem.ReplaceMaterialSelectively.Length)
{
return(false);
}
for (int n = 0; n < ReplaceMaterialSelectively.Length; n++)
{
if (ReplaceMaterialSelectively[n] != meshItem.ReplaceMaterialSelectively[n])
{
return(false);
}
}
}
else
{
return(false);
}
}
if (AnimationData != null || meshItem.AnimationData != null)
{
return(false);
}
if (MeshData != meshItem.MeshData)
{
return(false);
}
if (LODValue != meshItem.LODValue)
{
return(false);
}
//if( LODValue != 0 || meshItem.LODValue != 0 )
// return false;
if (Layers != null || meshItem.Layers != null)
{
return(false);
}
//public GpuVertexBuffer BatchingInstanceBuffer;
//public object Creator;
//public object AnyData;
////public BillboardData[] BillboardArray;
return(true);
}
