void Awake()
{
// input points for a polygon2D contour
List <Vector2> points = new List <Vector2>();
// When calling PopulateSquarePerimeter you should prefer
// a factor of 4 for the 'res' argument.
PopulateSquarePerimeter(points, 1000, 20);
// construct Polygon2D
Polygon2D polygon = Polygon2D.Contour(points.ToArray());
// construct Triangulation2D with Polygon2D and threshold angle (18f ~ 27f recommended)
Triangulation2D triangulation = new Triangulation2D(polygon, 22.5f);
// build a mesh from triangles in a Triangulation2D instance
Mesh mesh = triangulation.Build();
// Initialize gameObject
// assuming it starts out as an empty object
gameObject.AddComponent <MeshFilter>();
// GetComponent<MeshFilter>().sharedMesh = mesh;
//gameObject.GetComponent<MeshFilter>().sharedMesh = mesh;
gameObject.GetComponent <MeshFilter>().mesh = mesh;
// gameObject.AddComponent<MeshRenderer>();
//gameObject.AddComponent<MeshCollider>();
gameObject.SetActive(false);
}
public Teddy(List <Vector2> points)
{
var polygon = Polygon2D.Contour(points.ToArray());
triangulation = new Triangulation2D(polygon, 0f);
Init(triangulation);
}
void Build()
{
points = Utils2D.Constrain(points, threshold);
var polygon = Polygon2D.Contour(points.ToArray());
var vertices = polygon.Vertices;
if (vertices.Length < 3)
{
return; // error
}
var triangulation = new Triangulation2D(polygon, angle);
var go = Instantiate(prefab);
go.transform.SetParent(transform, false);
go.GetComponent <DemoMesh>().SetTriangulation(triangulation);
Clear();
}
