private void convexDecomp()
{
Mesh col = null;
MeshFilter meshFilter = GetComponent <MeshFilter>();
if (meshFilter != null)
{
col = meshFilter.mesh;
}
if (col == null)
{
Debug.LogError("There is no 'Mesh' attached");
convexPolys = new List <Vector2[]>(1);
return;
}
List <Vector2> worldColPoints = new List <Vector2>(col.vertices.Length);
Transform thisTransform = transform;
foreach (Vector2 point in col.vertices)
{
Vector2 currentWorldPoint = thisTransform.TransformPoint(point);
worldColPoints.Add(currentWorldPoint);
}
convexPolys = BayazitPolygonDecomposer.ConvexPartition(worldColPoints);
}
private static void setupPolyshapes(GameObject go)
{
// take the mesh vertices
Vector3[] meshVertices = getMeshVertices(go);
// split in several convex polygons
List <Vector2[]> convexVects2 = BayazitPolygonDecomposer.ConvexPartition(meshVertices);
// add a new ChipmunkPolyShape for every convex polygon
for (int i = 0, c = convexVects2.Count; i < c; ++i)
{
Vector2[] vec2arr = convexVects2[i];
// for every poly shape component set its vertex[] attribute as the convex vertex[]
ChipmunkPolyShape polyShape = go.AddComponent <ChipmunkPolyShape>();
polyShape.verts = vec2arr;
}
}