Example #1
0
    private Triangle3[] StitchEdge(Triangle3 item, string TopTriTag, string BottomTriTag, string StitchTopVertName1, string StitchTopVertName2, string StitchBottomVertName1, string StitchBottomVertName2, string TopTag, string BottomTag)
    {
        System.Collections.Generic.List<Triangle3> ret = new List<Triangle3>();
       
        //Get first tri from top, get first tri from bottom...
        int i = 0;

            Triangle3 topTri;
            Triangle3 bottomTri;
            i += 1;

            if (item.Complement != null && item.Complement.Tag == TopTriTag)
            {
                bottomTri = item;
                topTri = item.Complement;
                Quad3D q3 = new Quad3D();

				TVector3 t1 = TVector3.Tzero.Copy();
				TVector3 t2 = TVector3.Tzero.Copy();
				TVector3 b1 = TVector3.Tzero.Copy();
				TVector3 b2 = TVector3.Tzero.Copy();
				
				switch (StitchTopVertName1.ToLower()) {
					case "a":
						t1 = topTri.a.Copy();
						
					break;
				case "b":
					t1 = topTri.b.Copy();
					
					break;
					
				case "c":
					t1 = topTri.c.Copy();
					
					break;
				default:
				break;
				}
				
				switch (StitchTopVertName2.ToLower()) {
					case "a":
						t2 = topTri.a.Copy();
						
					break;
				case "b":
					t2 = topTri.b.Copy();
					
					break;
					
				case "c":
					t2 = topTri.c.Copy();
					
					break;
				default:
				break;
				}
				
				
				switch (StitchBottomVertName1.ToLower()) {
					case "a":
						b1 = bottomTri.a.Copy();
					break;
				case "b":
					b1 = bottomTri.b.Copy();
					break;
					
				case "c":
					b1 = bottomTri.c.Copy();
					break;
				default:
				break;
				}
				
				switch (StitchBottomVertName2.ToLower()) {
					case "a":
						b2 = bottomTri.a.Copy();
					break;
				case "b":
					b2 = bottomTri.b.Copy();
					break;
					
				case "c":
					b2 = bottomTri.c.Copy();
					break;
				default:
				break;
				}
				
				
				
					q3.a = t1;
	                q3.b = b2;
	                q3.c = b1;
	                q3.d = t2;
					q3.Tag = TopTag;
				
					var newtris = q3.GetTris();
					newtris[0].SortOrder = _triOrder;
					_triOrder += 2;		
					newtris[1].SortOrder = _triOrder;
					_triOrder += 2;		
			
					newtris[1].Tag = BottomTag;
				
					ret.AddRange(newtris);
					
				}

        return ret.ToArray();
    }
Example #2
0
	public Triangle3[] GetStraightSpokePlane (TVector3 origin, float zOffset, string Tag1, string Tag2)
	{
		System.Collections.Generic.List<Triangle3> tris = new List<Triangle3> ();

		//Calc the angle to sweep...
		float inctheta = 2 * Mathf.PI / ((float)_spokeCount);
		float theta = 0.0f;
		float adjAngle = 0.0f;
		System.Collections.Generic.List<LineSegment2D> spokelines = new System.Collections.Generic.List<LineSegment2D> ();
		
		for (int i = 0; i < (_spokeCount + 1); i++) {
			adjAngle = inctheta;
			TVector2 pt1;
			TVector2 pt2;
			
			if(_hubRadius !=0){
	            pt1 = new TVector2((_hubRadius) * Mathf.Cos(theta) + origin.Value.x, (_hubRadius) * Mathf.Sin(theta) + origin.Value.y, VERT_SpokeEdgeTop);
	            
			}else{
				pt1 = new TVector2(origin.Value.x, origin.Value.y, VERT_SpokeEdgeTop);
				
			}
			pt2 = new TVector2(_ringRadius * Mathf.Cos(theta) + origin.Value.x, _ringRadius * Mathf.Sin(theta) + origin.Value.y, VERT_SpokeEdgeTop);
			LineSegment2D ls = new LineSegment2D ();
				
			ls.a = pt1;
			ls.b = pt2;

			spokelines.Add (ls);
			theta += (adjAngle);
		}
		theta = 0.0f;
		
		for (int i = 0; i < (_spokeCount); i++) {
			Quad3D q3;

			var q2 = CreateQuadFromLineSegment (spokelines [i], _spokeWidthInner, _spokeWidthOuter);
            

            q3 = new Quad3D().Create(q2, origin.Value.z);
			q3.Tag = Tag1;
			var qtris = q3.GetTris ();
			qtris[0].Tag = q3.Tag;
			qtris[0].SortOrder = _triOrder;
			_triOrder += 2;
			qtris[1].Tag = Tag2;
			qtris[1].SortOrder = _triOrder;
			_triOrder += 2;
			tris.AddRange (qtris);

		}	
		
		return tris.ToArray ();
	}