public void updateDesign()
{
if (initShape == null)
{
initShape = ShapeObject.CreateBasic();
}
Polygon pg = new Polygon(boundaryPts);
initShape.SetMeshable(pg);
if (grammar == null)
{
grammar = new Grammar();
grammar.inputs.shapes.Add(initShape);
grammar.AddRule(new Rules.PivotTurn("A", "A", 2));
grammar.AddRule(new Rules.DivideTo("A", new string[] { "A", "B" }, 30, 2), false);
grammar.AddRule(new Rules.DivideTo("A", new string[] { "A", "A" }, 60, 0), false);
grammar.AddRule(new Rules.Hide(new string[] { "B" }), false);
grammar.AddRule(new Rules.Extrude("A", "A", 30), false);
grammar.AddRule(new Rules.CreateBuilding("A", pm3, particleSystem), false);
}
grammar.Execute();
}
// Use this for initialization
void Start()
{
Vector3[] pts = new Vector3[5];
pts[0] = new Vector3(-80, 0, 46);
pts[1] = new Vector3(-80, 0, -11);
pts[2] = new Vector3(-10, 0, -54);
pts[3] = new Vector3(103, 0, 25);
pts[4] = new Vector3(96, 0, 70);
Polygon pg = new Polygon(pts);
Form f = pg.ExtrudeToForm(new Vector3(0, 30, 0));
Vector3 nml = pts[4] - pts[0];
nml.Normalize();
Plane pln = new Plane(nml, new Vector3());
Meshable[] forms = f.SplitByPlane(pln);
ShapeObject so0 = ShapeObject.CreateBasic();
so0.SetMeshable(forms[0]);
so0.transform.position -= new Vector3(-20, 0, -20);
ShapeObject so1 = ShapeObject.CreateBasic();
so1.SetMeshable(forms[1]);
}
public static ShapeObject CreateMeshable(Meshable mb)
{
ShapeObject so = ShapeObject.CreateBasic();
Vector3 ld = mb.direction;
so.SetMeshable(mb, ld);
return(so);
}
public static ShapeObject CreateMeshable(Meshable mb, Vector3?direction = null)
{
ShapeObject so = ShapeObject.CreateBasic();
//Debug.Log("direction=" + direction.Value);
so.SetMeshable(mb, direction);
return(so);
}
public static ShapeObject CreatePolygon(Vector3[] pts)
{
Polygon pg = new Polygon(pts);
ShapeObject so = ShapeObject.CreateBasic();
Vector3? ld = PointsBase.LongestDirection(pts);
so.SetMeshable(pg, ld);
return(so);
}
public static ShapeObject CreateExtrusion(Vector3[] pts, float d)
{
Vector3 magUp = new Vector3(0, d, 0);
Polygon pg = new Polygon(pts);
Extrusion ext = pg.Extrude(magUp);
ShapeObject so = ShapeObject.CreateBasic();
Vector3? ld = PointsBase.LongestDirection(pts);
so.SetMeshable(ext, ld);
return(so);
}
public static ShapeObject CreateExtrusion(Vector3[] pts, float d)
{
Vector3 magUp = new Vector3(0, d, 0);
Polygon pg = new Polygon(pts);
Form ext = pg.Extrude(magUp);
Debug.Log("ext.verticesCount" + ext.vertices.Length.ToString());
Debug.Log("ext.trianglesCount" + ext.triangles.Length.ToString());
Debug.Log("ext.polygonCount" + ext.components.Count.ToString());
ShapeObject so = ShapeObject.CreateBasic();
Vector3? ld = PointsBase.LongestDirection(pts);
so.SetMeshable(ext, ld);
return(so);
}