public Quad3D Create(Quad2D quad, float zOrigin){
Quad3D q = new Quad3D();
q.a = new TVector3(quad.a.Value.x, quad.a.Value.y, zOrigin, quad.a.Tag);
q.b = new TVector3(quad.b.Value.x, quad.b.Value.y, zOrigin, quad.b.Tag);
q.c = new TVector3(quad.c.Value.x, quad.c.Value.y, zOrigin, quad.c.Tag);
q.d = new TVector3(quad.d.Value.x, quad.d.Value.y, zOrigin, quad.d.Tag);
return q;
}
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();
}
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 ();
}
