public List <Geo.Line> GetFlangeAxes()
{
Geo.Point OP1 = _webAxis.StartPoint;
Geo.Point OP2 = _webAxis.EndPoint;
Geo.Vector webAxisVec = Geo.Vector.ByTwoPoints(OP1, OP2);
Geo.Vector normal = _webNormal.Normalized().Scale(0.75);;
Geo.Vector lateral = webAxisVec.Cross(normal).Normalized().Scale(1.75);
Geo.Line flangeLine1 = Geo.Line.ByStartPointEndPoint(OP1.Add(normal.Add(lateral)), OP2.Add(normal.Add(lateral)));
lateral = webAxisVec.Cross(normal).Normalized().Scale(-1.75);
Geo.Line flangeLine2 = Geo.Line.ByStartPointEndPoint(OP1.Add(normal.Add(lateral)), OP2.Add(normal.Add(lateral)));
return(new List <Geo.Line> {
flangeLine1, flangeLine2
});
}
Geo.Line GetMemberLineR(int faceIndex, int edgeIndex, bool rightHand)
{
Geo.Point p1 = mesh.faces[faceIndex].vertices[edgeIndex].ToPoint();
Geo.Point p2 = mesh.faces[faceIndex].vertices[(edgeIndex + 1) % 4].ToPoint();
Geo.Point p3 = mesh.faces[faceIndex].vertices[(edgeIndex + 2) % 4].ToPoint();
Geo.Point memberPoint = GetMemberPointOnEdge(faceIndex, edgeIndex, rightHand);
Geo.Point nextMemberPoint = GetMemberPointOnEdge(faceIndex, (edgeIndex + 1) % 4, rightHand);
Geo.Vector v1 = Geo.Vector.ByTwoPoints(p2, p1);
Geo.Vector v2 = Geo.Vector.ByTwoPoints(p2, p3);
double l = p2.DistanceTo(nextMemberPoint);
double x = p2.DistanceTo(memberPoint);
double a = 90 - v1.AngleWithVector(v2);
a = (a * (Math.PI / 180));
double d1 = x / (Math.Tan(a));
double d2 = (x / Math.Sin(a)) - l;
double d3 = Math.Cos(a);
double length = d1 - (d2 / d3);
Geo.Vector direction = v1.Cross(v1.Cross(v2));
direction = direction.Reverse();
var returnLine = Geo.Line.ByStartPointDirectionLength(memberPoint, direction, length);
// Dispose
/*{
* p1.Dispose();
* p2.Dispose();
* p3.Dispose();
* memberPoint.Dispose();
* nextMemberPoint.Dispose();
* v1.Dispose();
* v2.Dispose();
* direction.Dispose();
* }*/
return(returnLine);
}
internal void Setup()
{
_currentParameter = 0.5;
Geo.Vector edgeVector = Geo.Vector.ByTwoPoints(_edge.StartPoint, _edge.EndPoint);
_lineDirectionA = _faceNormalA.Cross(edgeVector);
_lineDirectionB = (_isNaked) ? null : _faceNormalB.Cross(edgeVector);
_lineA = Geo.Line.ByStartPointDirectionLength(_edge.PointAtParameter(_currentParameter), _lineDirectionA, 1);
_lineB = (_isNaked) ? null : Geo.Line.ByStartPointDirectionLength(_edge.PointAtParameter(_currentParameter), _lineDirectionB, 1);
_isFlat = (_isNaked) ? false : _faceNormalA.Normalized().Dot(_faceNormalB.Normalized()) == 1;
}
public static Dictionary <string, object> Draw(hMember member)
{
Geo.Point OP1 = member._webAxis.StartPoint;
Geo.Point OP2 = member._webAxis.EndPoint;
Geo.Vector webAxis = Geo.Vector.ByTwoPoints(OP1, OP2);
Geo.Vector normal = member._webNormal;
Geo.Vector lateral = webAxis.Cross(normal);
lateral = lateral.Normalized();
lateral = lateral.Scale(1.75);
normal = normal.Normalized();
normal = normal.Scale(1.5);
Geo.Vector lateralR = Geo.Vector.ByCoordinates(lateral.X * -1, lateral.Y * -1, lateral.Z * -1);
Geo.Point p0 = OP1.Add(normal.Add(lateral));
Geo.Point p1 = OP2.Add(normal.Add(lateral));
Geo.Point p2 = OP1.Add(lateral);
Geo.Point p3 = OP2.Add(lateral);
Geo.Point p6 = OP1.Add(normal.Add(lateralR));
Geo.Point p7 = OP2.Add(normal.Add(lateralR));
Geo.Point p4 = OP1.Add(lateralR);
Geo.Point p5 = OP2.Add(lateralR);
Geo.Point[] pts = { p0, p1, p2, p1, p2, p3, p2, p3, p4, p3, p4, p5, p4, p5, p6, p5, p6, p7 };
Geo.IndexGroup g0 = Geo.IndexGroup.ByIndices(0, 1, 2);
Geo.IndexGroup g1 = Geo.IndexGroup.ByIndices(3, 4, 5);
Geo.IndexGroup g2 = Geo.IndexGroup.ByIndices(6, 7, 8);
Geo.IndexGroup g3 = Geo.IndexGroup.ByIndices(9, 10, 11);
Geo.IndexGroup g4 = Geo.IndexGroup.ByIndices(12, 13, 14);
Geo.IndexGroup g5 = Geo.IndexGroup.ByIndices(15, 16, 17);
Geo.IndexGroup[] ig = { g0, g1, g2, g3, g4, g5 };
Geo.Mesh mesh = Geo.Mesh.ByPointsFaceIndices(pts, ig);
var points = new List <Geo.Point>();
foreach (hOperation op in member.operations)
{
points.Add(member._webAxis.PointAtParameter(op._loc / member._webAxis.Length));
}
return(new Dictionary <string, object>
{
{ "member", mesh },
{ "operations", points }
});
}
internal CoordinateSystem GetCSAtParameters(double u, double v)
{
bool uchange = GeometryExtension.ClipParamRange(ref u);
bool vchange = GeometryExtension.ClipParamRange(ref v);
// TO DO - throw a warning each time a condition above is satisfied.
//throw new System.ArgumentException(string.Format(Properties.Resources.InvalidInput, "u or v parameter", "Surface.PointAtUVParameters"));
IPointEntity pos = SurfaceEntity.PointAtParameter(u, v);
Point origin = pos.ToPoint(false, null);
Vector xAxis = new Vector(SurfaceEntity.TangentAtUParameter(u, v));
Vector yAxis = new Vector(SurfaceEntity.TangentAtVParameter(u, v));
Vector zAxis = xAxis.Cross(yAxis);
return(CoordinateSystem.ByOriginVectors(origin, xAxis, yAxis, zAxis, false, true, false));
}
public void Tessellate(IRenderPackage package, TessellationParameters parameters)
{
package.RequiresPerVertexColoration = true;
Geo.Point OP1 = this._webAxis.StartPoint;
Geo.Point OP2 = this._webAxis.EndPoint;
Geo.Vector webAxis = Geo.Vector.ByTwoPoints(OP1, OP2);
Geo.Vector normal = _webNormal;
Geo.Vector lateral = webAxis.Cross(normal);
lateral = lateral.Normalized();
lateral = lateral.Scale(1.75);
normal = normal.Normalized();
normal = normal.Scale(1.5);
Geo.Vector lateralR = Geo.Vector.ByCoordinates(lateral.X * -1, lateral.Y * -1, lateral.Z * -1);
Geo.Vector webAxisR = Geo.Vector.ByCoordinates(webAxis.X * -1, webAxis.Y * -1, webAxis.Z * -1);
Geo.Vector normalR = Geo.Vector.ByCoordinates(normal.X * -1, normal.Y * -1, normal.Z * -1);
Geo.Point p0 = OP1.Add(normal.Add(lateral));
Geo.Point p1 = OP2.Add(normal.Add(lateral));
Geo.Point p2 = OP1.Add(lateral);
Geo.Point p3 = OP2.Add(lateral);
Geo.Point p6 = OP1.Add(normal.Add(lateralR));
Geo.Point p7 = OP2.Add(normal.Add(lateralR));
Geo.Point p4 = OP1.Add(lateralR);
Geo.Point p5 = OP2.Add(lateralR);
lateral = lateral.Normalized().Scale(1.25);
lateralR = lateralR.Normalized().Scale(1.25);
Geo.Point p8 = OP1.Add(lateralR).Add(normal);
Geo.Point p9 = OP2.Add(lateralR).Add(normal);
Geo.Point p10 = OP1.Add(lateral).Add(normal);
Geo.Point p11 = OP2.Add(lateral).Add(normal);
//////////// // // // // // // // // // //
Geo.Point[] pts = { p0, p1, p2, p1, p2, p3, p2, p3, p4, p3, p4, p5, p4, p5, p6, p5, p6, p7, p0, p1, p10, p1, p10, p11, p6, p7, p8, p7, p8, p9 };
Geo.Vector[] vectors = { lateral, normal, lateral.Reverse(), normal.Reverse(), normal.Reverse() };
byte[] colors = { 100, 100, 100, 100, 110, 110, 110, 110, 110, 110 };
var faces = new List <List <int> >
{
new List <int> {
0, 1, 2
},
new List <int> {
3, 4, 5
},
new List <int> {
6, 7, 8
},
new List <int> {
9, 10, 11
},
new List <int> {
12, 13, 14
},
new List <int> {
15, 16, 17
},
new List <int> {
18, 19, 20
},
new List <int> {
21, 22, 23
},
new List <int> {
24, 25, 26
},
new List <int> {
27, 28, 29
}
};
for (int i = 0; i < faces.Count; i++)
{
package.AddTriangleVertex(pts[faces[i][0]].X, pts[faces[i][0]].Y, pts[faces[i][0]].Z);
package.AddTriangleVertex(pts[faces[i][1]].X, pts[faces[i][1]].Y, pts[faces[i][1]].Z);
package.AddTriangleVertex(pts[faces[i][2]].X, pts[faces[i][2]].Y, pts[faces[i][2]].Z);
package.AddTriangleVertexColor(colors[i], colors[i], colors[i], 255);
package.AddTriangleVertexColor(colors[i], colors[i], colors[i], 255);
package.AddTriangleVertexColor(colors[i], colors[i], colors[i], 255);
package.AddTriangleVertexNormal(vectors[i / 2].X, vectors[i / 2].Y, vectors[i / 2].Z);
package.AddTriangleVertexNormal(vectors[i / 2].X, vectors[i / 2].Y, vectors[i / 2].Z);
package.AddTriangleVertexNormal(vectors[i / 2].X, vectors[i / 2].Y, vectors[i / 2].Z);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
}
foreach (hOperation op in operations)
{
Geo.Point opPoint = this._webAxis.PointAtParameter(op._loc / this._webAxis.Length);
byte r = 255;
byte g = 66;
byte b = 57;
byte a = 255;
switch (op._type)
{
case Operation.WEB:
package.AddPointVertex(opPoint.X, opPoint.Y, opPoint.Z);
package.AddPointVertexColor(r, g, b, a);
lateral = lateral.Normalized().Scale(15.0 / 16.0);
lateralR = lateralR.Normalized().Scale(15.0 / 16.0);
package.AddPointVertex(opPoint.Add(lateral).X, opPoint.Add(lateral).Y, opPoint.Add(lateral).Z);
package.AddPointVertexColor(r, g, b, a);
package.AddPointVertex(opPoint.Add(lateralR).X, opPoint.Add(lateralR).Y, opPoint.Add(lateralR).Z);
package.AddPointVertexColor(r, g, b, a);
break;
case Operation.DIMPLE:
lateral = lateral.Normalized().Scale(1.0);
lateralR = lateralR.Normalized().Scale(1.0);
normal = normal.Normalized().Scale(0.75);
package.AddLineStripVertex(opPoint.Add(lateral.Add(normal)).X, opPoint.Add(lateral.Add(normal)).Y, opPoint.Add(lateral.Add(normal)).Z);
lateral = lateral.Normalized().Scale(2.5);
package.AddLineStripVertex(opPoint.Add(lateral.Add(normal)).X, opPoint.Add(lateral.Add(normal)).Y, opPoint.Add(lateral.Add(normal)).Z);
package.AddLineStripVertexColor(r, g, b, a);
package.AddLineStripVertexColor(r, g, b, a);
package.AddLineStripVertexCount(2);
lateral = lateral.Normalized().Scale(1.75);
package.AddPointVertex(opPoint.Add(lateral.Add(normal)).X, opPoint.Add(lateral.Add(normal)).Y, opPoint.Add(lateral.Add(normal)).Z);
package.AddPointVertexColor(r, g, b, a);
package.AddLineStripVertex(opPoint.Add(lateralR.Add(normal)).X, opPoint.Add(lateralR.Add(normal)).Y, opPoint.Add(lateralR.Add(normal)).Z);
lateralR = lateralR.Normalized().Scale(2.5);
package.AddLineStripVertex(opPoint.Add(lateralR.Add(normal)).X, opPoint.Add(lateralR.Add(normal)).Y, opPoint.Add(lateralR.Add(normal)).Z);
package.AddLineStripVertexColor(r, g, b, a);
package.AddLineStripVertexColor(r, g, b, a);
package.AddLineStripVertexCount(2);
lateralR = lateralR.Normalized().Scale(1.75);
package.AddPointVertex(opPoint.Add(lateralR.Add(normal)).X, opPoint.Add(lateralR.Add(normal)).Y, opPoint.Add(lateralR.Add(normal)).Z);
package.AddPointVertexColor(r, g, b, a);
break;
case Operation.SWAGE:
lateral = lateral.Normalized().Scale(1.25);
lateralR = lateralR.Normalized().Scale(1.25);
webAxis = webAxis.Normalized().Scale(.875);
webAxisR = webAxisR.Normalized().Scale(.875);
package.AddLineStripVertex(opPoint.Add(lateral.Add(webAxis)).X, opPoint.Add(lateral.Add(webAxis)).Y, opPoint.Add(lateral.Add(webAxis)).Z);
package.AddLineStripVertex(opPoint.Add(lateral.Add(webAxisR)).X, opPoint.Add(lateral.Add(webAxisR)).Y, opPoint.Add(lateral.Add(webAxisR)).Z);
package.AddLineStripVertexColor(r, g, b, a);
package.AddLineStripVertexColor(r, g, b, a);
package.AddLineStripVertexCount(2);
package.AddLineStripVertex(opPoint.Add(lateralR.Add(webAxis)).X, opPoint.Add(lateralR.Add(webAxis)).Y, opPoint.Add(lateralR.Add(webAxis)).Z);
package.AddLineStripVertex(opPoint.Add(lateralR.Add(webAxisR)).X, opPoint.Add(lateralR.Add(webAxisR)).Y, opPoint.Add(lateralR.Add(webAxisR)).Z);
package.AddLineStripVertexColor(r, g, b, a);
package.AddLineStripVertexColor(r, g, b, a);
package.AddLineStripVertexCount(2);
break;
case Operation.BOLT:
lateral = lateral.Normalized().Scale(0.25);
lateralR = lateralR.Normalized().Scale(0.25);
webAxis = webAxis.Normalized().Scale(0.25);
webAxisR = webAxisR.Normalized().Scale(0.25);
normal = normal.Normalized().Scale(0.01);
normalR = normalR.Normalized().Scale(0.01);
Geo.Point[] boltPts = { opPoint.Add(lateral.Add(webAxis.Add(normal))), opPoint.Add(lateral.Add(webAxisR.Add(normal))), opPoint.Add(lateralR.Add(webAxisR.Add(normal))), opPoint.Add(lateralR.Add(webAxis.Add(normal))) };
package.AddTriangleVertex(boltPts[0].X, boltPts[0].Y, boltPts[0].Z);
package.AddTriangleVertex(boltPts[1].X, boltPts[1].Y, boltPts[1].Z);
package.AddTriangleVertex(boltPts[2].X, boltPts[2].Y, boltPts[2].Z);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertex(boltPts[0].X, boltPts[0].Y, boltPts[0].Z);
package.AddTriangleVertex(boltPts[2].X, boltPts[2].Y, boltPts[2].Z);
package.AddTriangleVertex(boltPts[3].X, boltPts[3].Y, boltPts[3].Z);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
boltPts = new Geo.Point[] { opPoint.Add(lateral.Add(webAxis.Add(normalR))), opPoint.Add(lateral.Add(webAxisR.Add(normalR))), opPoint.Add(lateralR.Add(webAxisR.Add(normalR))), opPoint.Add(lateralR.Add(webAxis.Add(normalR))) };
package.AddTriangleVertex(boltPts[0].X, boltPts[0].Y, boltPts[0].Z);
package.AddTriangleVertex(boltPts[1].X, boltPts[1].Y, boltPts[1].Z);
package.AddTriangleVertex(boltPts[2].X, boltPts[2].Y, boltPts[2].Z);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertex(boltPts[0].X, boltPts[0].Y, boltPts[0].Z);
package.AddTriangleVertex(boltPts[2].X, boltPts[2].Y, boltPts[2].Z);
package.AddTriangleVertex(boltPts[3].X, boltPts[3].Y, boltPts[3].Z);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
break;
case Operation.SERVICE_HOLE:
lateral = lateral.Normalized().Scale(0.5);
lateralR = lateralR.Normalized().Scale(0.5);
webAxis = webAxis.Normalized().Scale(0.5);
webAxisR = webAxisR.Normalized().Scale(0.5);
normal = normal.Normalized().Scale(0.01);
normalR = normalR.Normalized().Scale(0.01);
Geo.Point[] servicePts = new Geo.Point[] { opPoint.Add(lateral.Add(webAxis.Add(normal))), opPoint.Add(lateral.Add(webAxisR.Add(normal))), opPoint.Add(lateralR.Add(webAxisR.Add(normal))), opPoint.Add(lateralR.Add(webAxis.Add(normal))) };
package.AddTriangleVertex(servicePts[0].X, servicePts[0].Y, servicePts[0].Z);
package.AddTriangleVertex(servicePts[1].X, servicePts[1].Y, servicePts[1].Z);
package.AddTriangleVertex(servicePts[2].X, servicePts[2].Y, servicePts[2].Z);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertex(servicePts[0].X, servicePts[0].Y, servicePts[0].Z);
package.AddTriangleVertex(servicePts[2].X, servicePts[2].Y, servicePts[2].Z);
package.AddTriangleVertex(servicePts[3].X, servicePts[3].Y, servicePts[3].Z);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
servicePts = new Geo.Point[] { opPoint.Add(lateral.Add(webAxis.Add(normalR))), opPoint.Add(lateral.Add(webAxisR.Add(normalR))), opPoint.Add(lateralR.Add(webAxisR.Add(normalR))), opPoint.Add(lateralR.Add(webAxis.Add(normalR))) };
package.AddTriangleVertex(servicePts[0].X, servicePts[0].Y, servicePts[0].Z);
package.AddTriangleVertex(servicePts[1].X, servicePts[1].Y, servicePts[1].Z);
package.AddTriangleVertex(servicePts[2].X, servicePts[2].Y, servicePts[2].Z);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertex(servicePts[0].X, servicePts[0].Y, servicePts[0].Z);
package.AddTriangleVertex(servicePts[2].X, servicePts[2].Y, servicePts[2].Z);
package.AddTriangleVertex(servicePts[3].X, servicePts[3].Y, servicePts[3].Z);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
break;
case Operation.NOTCH:
lateral = lateral.Normalized().Scale(1.75);
lateralR = lateralR.Normalized().Scale(1.75);
webAxis = webAxis.Normalized().Scale(0.875);
webAxisR = webAxisR.Normalized().Scale(0.875);
normal = normal.Normalized().Scale(0.01);
normalR = normalR.Normalized().Scale(0.01);
Geo.Point[] notchPts = { opPoint.Add(lateral.Add(webAxis.Add(normal))), opPoint.Add(lateral.Add(webAxisR.Add(normal))), opPoint.Add(lateralR.Add(webAxisR.Add(normal))), opPoint.Add(lateralR.Add(webAxis.Add(normal))) };
package.AddTriangleVertex(notchPts[0].X, notchPts[0].Y, notchPts[0].Z);
package.AddTriangleVertex(notchPts[1].X, notchPts[1].Y, notchPts[1].Z);
package.AddTriangleVertex(notchPts[2].X, notchPts[2].Y, notchPts[2].Z);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertex(notchPts[0].X, notchPts[0].Y, notchPts[0].Z);
package.AddTriangleVertex(notchPts[2].X, notchPts[2].Y, notchPts[2].Z);
package.AddTriangleVertex(notchPts[3].X, notchPts[3].Y, notchPts[3].Z);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
notchPts = new Geo.Point[] { opPoint.Add(lateral.Add(webAxis.Add(normalR))), opPoint.Add(lateral.Add(webAxisR.Add(normalR))), opPoint.Add(lateralR.Add(webAxisR.Add(normalR))), opPoint.Add(lateralR.Add(webAxis.Add(normalR))) };
package.AddTriangleVertex(notchPts[0].X, notchPts[0].Y, notchPts[0].Z);
package.AddTriangleVertex(notchPts[1].X, notchPts[1].Y, notchPts[1].Z);
package.AddTriangleVertex(notchPts[2].X, notchPts[2].Y, notchPts[2].Z);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertex(notchPts[0].X, notchPts[0].Y, notchPts[0].Z);
package.AddTriangleVertex(notchPts[2].X, notchPts[2].Y, notchPts[2].Z);
package.AddTriangleVertex(notchPts[3].X, notchPts[3].Y, notchPts[3].Z);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
break;
case Operation.LIP_CUT:
lateral = lateral.Normalized().Scale(1.75);
lateralR = lateralR.Normalized().Scale(1.75);
webAxis = webAxis.Normalized().Scale(0.875);
webAxisR = webAxisR.Normalized().Scale(0.875);
normal = normal.Normalized().Scale(1.51);
normalR = normalR.Normalized().Scale(0.01);
Geo.Vector lateral2 = lateral.Normalized().Scale(1.25);
Geo.Vector lateral2R = lateralR.Normalized().Scale(1.25);
Geo.Point[] lipPts = { opPoint.Add(webAxis).Add(lateral).Add(normal), opPoint.Add(webAxisR).Add(lateral).Add(normal), opPoint.Add(webAxis).Add(lateral2).Add(normal), opPoint.Add(webAxisR).Add(lateral2).Add(normal) };
package.AddTriangleVertex(lipPts[0].X, lipPts[0].Y, lipPts[0].Z);
package.AddTriangleVertex(lipPts[1].X, lipPts[1].Y, lipPts[1].Z);
package.AddTriangleVertex(lipPts[2].X, lipPts[2].Y, lipPts[2].Z);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertex(lipPts[1].X, lipPts[1].Y, lipPts[1].Z);
package.AddTriangleVertex(lipPts[2].X, lipPts[2].Y, lipPts[2].Z);
package.AddTriangleVertex(lipPts[3].X, lipPts[3].Y, lipPts[3].Z);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
lipPts = new Geo.Point[] { opPoint.Add(webAxis).Add(lateralR).Add(normal), opPoint.Add(webAxisR).Add(lateralR).Add(normal), opPoint.Add(webAxis).Add(lateral2R).Add(normal), opPoint.Add(webAxisR).Add(lateral2R).Add(normal) };
package.AddTriangleVertex(lipPts[0].X, lipPts[0].Y, lipPts[0].Z);
package.AddTriangleVertex(lipPts[1].X, lipPts[1].Y, lipPts[1].Z);
package.AddTriangleVertex(lipPts[2].X, lipPts[2].Y, lipPts[2].Z);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertex(lipPts[1].X, lipPts[1].Y, lipPts[1].Z);
package.AddTriangleVertex(lipPts[2].X, lipPts[2].Y, lipPts[2].Z);
package.AddTriangleVertex(lipPts[3].X, lipPts[3].Y, lipPts[3].Z);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexNormal(normal.X, normal.Y, normal.Z);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
break;
case Operation.END_TRUSS:
lateral = lateral.Normalized().Scale(1.76);
lateralR = lateralR.Normalized().Scale(1.76);
if (opPoint.DistanceTo(this._webAxis.StartPoint) < opPoint.DistanceTo(this._webAxis.EndPoint))
{
webAxis = webAxis.Normalized().Scale(0.5);
}
else
{
webAxis = webAxisR.Normalized().Scale(0.5);
}
normal = normal.Normalized().Scale(1.50);
Geo.Vector normal2 = normal.Normalized().Scale(1.0);
Geo.Vector normal3 = normal.Normalized().Scale(0.5);
normalR = normalR.Normalized().Scale(0.01);
lateral2 = lateral.Normalized().Scale(1.25);
lateral2R = lateralR.Normalized().Scale(1.25);
Geo.Point[] endTrussPts = { opPoint.Add(lateral).Add(normal2), opPoint.Add(lateral).Add(normal).Add(webAxis), opPoint.Add(lateral).Add(normal) };
package.AddTriangleVertex(endTrussPts[0].X, endTrussPts[0].Y, endTrussPts[0].Z);
package.AddTriangleVertex(endTrussPts[1].X, endTrussPts[1].Y, endTrussPts[1].Z);
package.AddTriangleVertex(endTrussPts[2].X, endTrussPts[2].Y, endTrussPts[2].Z);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexNormal(lateral.X, lateral.Y, lateral.Z);
package.AddTriangleVertexNormal(lateral.X, lateral.Y, lateral.Z);
package.AddTriangleVertexNormal(lateral.X, lateral.Y, lateral.Z);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
endTrussPts = new Geo.Point[] { opPoint.Add(lateral).Add(normal3), opPoint.Add(lateral).Add(webAxis), opPoint.Add(lateral) };
package.AddTriangleVertex(endTrussPts[0].X, endTrussPts[0].Y, endTrussPts[0].Z);
package.AddTriangleVertex(endTrussPts[1].X, endTrussPts[1].Y, endTrussPts[1].Z);
package.AddTriangleVertex(endTrussPts[2].X, endTrussPts[2].Y, endTrussPts[2].Z);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexNormal(lateral.X, lateral.Y, lateral.Z);
package.AddTriangleVertexNormal(lateral.X, lateral.Y, lateral.Z);
package.AddTriangleVertexNormal(lateral.X, lateral.Y, lateral.Z);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
endTrussPts = new Geo.Point[] { opPoint.Add(lateralR).Add(normal2), opPoint.Add(lateralR).Add(normal).Add(webAxis), opPoint.Add(lateralR).Add(normal) };
package.AddTriangleVertex(endTrussPts[0].X, endTrussPts[0].Y, endTrussPts[0].Z);
package.AddTriangleVertex(endTrussPts[1].X, endTrussPts[1].Y, endTrussPts[1].Z);
package.AddTriangleVertex(endTrussPts[2].X, endTrussPts[2].Y, endTrussPts[2].Z);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexNormal(lateralR.X, lateralR.Y, lateralR.Z);
package.AddTriangleVertexNormal(lateralR.X, lateralR.Y, lateralR.Z);
package.AddTriangleVertexNormal(lateralR.X, lateralR.Y, lateralR.Z);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
endTrussPts = new Geo.Point[] { opPoint.Add(lateralR).Add(normal3), opPoint.Add(lateralR).Add(webAxis), opPoint.Add(lateralR) };
package.AddTriangleVertex(endTrussPts[0].X, endTrussPts[0].Y, endTrussPts[0].Z);
package.AddTriangleVertex(endTrussPts[1].X, endTrussPts[1].Y, endTrussPts[1].Z);
package.AddTriangleVertex(endTrussPts[2].X, endTrussPts[2].Y, endTrussPts[2].Z);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexColor(r, g, b, a);
package.AddTriangleVertexNormal(lateralR.X, lateralR.Y, lateralR.Z);
package.AddTriangleVertexNormal(lateralR.X, lateralR.Y, lateralR.Z);
package.AddTriangleVertexNormal(lateralR.X, lateralR.Y, lateralR.Z);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
package.AddTriangleVertexUV(0, 0);
break;
default:
package.AddPointVertex(opPoint.X, opPoint.Y, opPoint.Z);
package.AddPointVertexColor(r, g, b, a);
break;
}
}
}