void CreateChainWithOneFixedEnd(ReferencePoint pt1, int numX, double springDampening, double springRestLength, double springConstant, double mass)
{
Particle p;
XYZ partXYZ1 = pt1.Position;
Particle fixedPart1 = particleSystem.makeParticleFromElementID(pt1.Id, mass, pt1.Position, true); // true means 'make fixed'
XYZ partXYZ2 = partXYZ1 + new XYZ(10, 0, 0);
//Line tempLine = this.UIDocument.Application.Application.Create.NewLineBound(partXYZ1, partXYZ2);
XYZ vector = partXYZ2 - partXYZ1;
XYZ step = vector.Divide(numX);
for (int j = 0; j < numX; j++)//step along curve and evaluate at each step, making sure to thread in the existing fixed parts
{
//double curveParam = 0;
XYZ pointOnLine;
pointOnLine = partXYZ1 + step.Multiply(j);
if (j == 0) // starting point
{
//curveParam = (double)j / numX;
//pointOnLine = tempLine.Evaluate(curveParam, true);
p = particleSystem.makeParticle(mass, pointOnLine, true); // make first particle fixed
}
else // middle points
{
//curveParam = (double)j / numX;
//pointOnLine = tempLine.Evaluate(curveParam, true);
p = particleSystem.makeParticle(mass, pointOnLine, false); // make a new particle along curve at j-th point on line
particleSystem.makeSpring(particleSystem.getParticle((j - 1)), p, springRestLength, springConstant, springDampening); //make a new spring and connect it to the last-made point
}
}
}
public void DivideScalar()
{
var p1 = new XYZ(1, 2, 3);
Assert.AreEqual(new XYZ(0.5, 1, 1.5), p1.Divided(2));
p1.Divide(2);
Assert.AreEqual(new XYZ(0.5, 1, 1.5), p1);
}
/// <summary>
/// returns XYZ and ZOOM/FOV value
/// </summary>
/// <param name="doc"></param>
/// <param name="viewport"></param>
/// <returns></returns>
public Tuple <ViewOrientation3D, double, string, string> GetViewCoordinates(Document doc, VisualizationInfo viewport)
{
string type = ""; //change if i force ortho mode
double zoom = 0; //fov or worldscale
XYZ CameraDirection = new XYZ();
XYZ CameraUpVector = new XYZ();
XYZ CameraViewPoint = new XYZ();
//retrive the force perspective value
// IS ORTHOGONAL
if (viewport.OrthogonalCamera != null)
{
if (viewport.OrthogonalCamera.ViewToWorldScale == null || viewport.OrthogonalCamera.CameraViewPoint == null || viewport.OrthogonalCamera.CameraUpVector == null || viewport.OrthogonalCamera.CameraDirection == null)
{
return(null);
}
type = "OrthogonalCamera";
zoom = UnitUtils.ConvertToInternalUnits(viewport.OrthogonalCamera.ViewToWorldScale, DisplayUnitType.DUT_METERS);
CameraDirection = GetXYZ(viewport.OrthogonalCamera.CameraDirection.X, viewport.OrthogonalCamera.CameraDirection.Y, viewport.OrthogonalCamera.CameraDirection.Z);
CameraUpVector = GetXYZ(viewport.OrthogonalCamera.CameraUpVector.X, viewport.OrthogonalCamera.CameraUpVector.Y, viewport.OrthogonalCamera.CameraUpVector.Z);
CameraViewPoint = GetXYZ(viewport.OrthogonalCamera.CameraViewPoint.X, viewport.OrthogonalCamera.CameraViewPoint.Y, viewport.OrthogonalCamera.CameraViewPoint.Z);
}
else if (viewport.PerspectiveCamera != null)
{
if (viewport.PerspectiveCamera.FieldOfView == null || viewport.PerspectiveCamera.CameraViewPoint == null || viewport.PerspectiveCamera.CameraUpVector == null || viewport.PerspectiveCamera.CameraDirection == null)
{
return(null);
}
type = "PerspectiveCamera";
zoom = viewport.PerspectiveCamera.FieldOfView;
double z1 = 18 / Math.Tan(zoom / 2 * Math.PI / 180); //focale 1
double z = 18 / Math.Tan(25 / 2 * Math.PI / 180); //focale, da controllare il 18, vedi PDF
double factor = z1 - z;
CameraDirection = GetXYZ(viewport.PerspectiveCamera.CameraDirection.X, viewport.PerspectiveCamera.CameraDirection.Y, viewport.PerspectiveCamera.CameraDirection.Z);
CameraUpVector = GetXYZ(viewport.PerspectiveCamera.CameraUpVector.X, viewport.PerspectiveCamera.CameraUpVector.Y, viewport.PerspectiveCamera.CameraUpVector.Z);
XYZ oldO = GetXYZ(viewport.PerspectiveCamera.CameraViewPoint.X, viewport.PerspectiveCamera.CameraViewPoint.Y, viewport.PerspectiveCamera.CameraViewPoint.Z);
CameraViewPoint = (oldO.Subtract(CameraDirection.Divide(factor)));
}
else
{
return(null);
}
// CHAGE VALUES ACCORDING TO BASEPOINT
//THIS WAS the one with DOC
ViewOrientation3D orient3d = ConvertBasePoint(CameraViewPoint, CameraDirection, CameraUpVector, true);
return(new Tuple <ViewOrientation3D, double, string, string>(orient3d, zoom, type, "New View"));
}
public override void Action()
{
StringBuilder st = new StringBuilder();
//Create A Point
XYZ p1 = new XYZ(1, 1, 1);
XYZ p2 = new XYZ(1, 1, 10);
p1.ShowMessageBox();
//Point Zero
XYZ zero1 = new XYZ(0, 0, 0);
zero1.ShowMessageBox();
XYZ zero2 = XYZ.Zero;
zero2.ShowMessageBox();
// Sum
XYZ add = p1.Add(p2);
add.ShowMessageBox();
//Sub
XYZ sub = p1.Subtract(p2);
sub.ShowMessageBox();
// mul
XYZ multiply = p1.Multiply(5);
multiply.ShowMessageBox();
//div
XYZ divide = p1.Divide(5);
divide.ShowMessageBox();
//
XYZ a = new XYZ(1, 2, 3);
a.IsZeroLength().ShowMessageBox();
a.ShowMessageBox();
//Normal
XYZ normalize = a.Normalize();
normalize.ShowMessageBox("normalize");
}
public static XYZ PolyCentPt(PolyLine poly)
{
var vertices = poly.GetCoordinates();
int counter;
XYZ sumPt = XYZ.Zero;
if (vertices[0].IsAlmostEqualTo(vertices.Last()))
{
counter = vertices.Count() - 1;
}
else
{
counter = vertices.Count();
}
for (int i = 0; i < counter; i++)
{
sumPt += vertices[i];
}
return(sumPt.Divide(counter));
}
/// <summary>
/// returns XYZ and ZOOM/FOV value
/// </summary>
/// <param name="doc"></param>
/// <param name="viewport"></param>
/// <returns></returns>
public Tuple<ViewOrientation3D, double, string, string> GetViewCoordinates(Document doc, VisualizationInfo viewport)
{
string type = ""; //change if i force ortho mode
double zoom = 0; //fov or worldscale
XYZ CameraDirection = new XYZ();
XYZ CameraUpVector = new XYZ();
XYZ CameraViewPoint = new XYZ();
//retrive the force perspective value
// IS ORTHOGONAL
if (viewport.OrthogonalCamera != null)
{
if (viewport.OrthogonalCamera.CameraViewPoint == null || viewport.OrthogonalCamera.CameraUpVector == null || viewport.OrthogonalCamera.CameraDirection == null)
return null;
type = "OrthogonalCamera";
zoom = UnitUtils.ConvertToInternalUnits(viewport.OrthogonalCamera.ViewToWorldScale, DisplayUnitType.DUT_METERS);
CameraDirection = GetXYZ(viewport.OrthogonalCamera.CameraDirection.X, viewport.OrthogonalCamera.CameraDirection.Y, viewport.OrthogonalCamera.CameraDirection.Z);
CameraUpVector = GetXYZ(viewport.OrthogonalCamera.CameraUpVector.X, viewport.OrthogonalCamera.CameraUpVector.Y, viewport.OrthogonalCamera.CameraUpVector.Z);
CameraViewPoint = GetXYZ(viewport.OrthogonalCamera.CameraViewPoint.X, viewport.OrthogonalCamera.CameraViewPoint.Y, viewport.OrthogonalCamera.CameraViewPoint.Z);
}
else if (viewport.PerspectiveCamera != null)
{
if (viewport.PerspectiveCamera.CameraViewPoint == null || viewport.PerspectiveCamera.CameraUpVector == null || viewport.PerspectiveCamera.CameraDirection == null)
return null;
type = "PerspectiveCamera";
zoom = viewport.PerspectiveCamera.FieldOfView;
double z1 = 18 / Math.Tan(zoom / 2 * Math.PI / 180);//focale 1
double z = 18 / Math.Tan(25 / 2 * Math.PI / 180);//focale, da controllare il 18, vedi PDF
double factor = z1 - z;
CameraDirection = GetXYZ(viewport.PerspectiveCamera.CameraDirection.X, viewport.PerspectiveCamera.CameraDirection.Y, viewport.PerspectiveCamera.CameraDirection.Z);
CameraUpVector = GetXYZ(viewport.PerspectiveCamera.CameraUpVector.X, viewport.PerspectiveCamera.CameraUpVector.Y, viewport.PerspectiveCamera.CameraUpVector.Z);
XYZ oldO = GetXYZ(viewport.PerspectiveCamera.CameraViewPoint.X, viewport.PerspectiveCamera.CameraViewPoint.Y, viewport.PerspectiveCamera.CameraViewPoint.Z);
CameraViewPoint = (oldO.Subtract(CameraDirection.Divide(factor)));
}
else
return null;
// CHAGE VALUES ACCORDING TO BASEPOINT
//THIS WAS the one with DOC
ViewOrientation3D orient3d = ConvertBasePoint(CameraViewPoint, CameraDirection, CameraUpVector, true);
return new Tuple<ViewOrientation3D, double, string, string>(orient3d, zoom, type, "New View");
}
public void ValueType_XYZ()
{
var p1 = new XYZ(1, 2, 3);
var p2 = new XYZ(4, 5, 6);
Assert.AreEqual(14, p1.SquareModulus());
Assert.AreEqual(Math.Sqrt(14), p1.Modulus());
Assert.IsTrue(p1.IsEqual(p2, 3));
Assert.IsFalse(p1.IsEqual(p2, 2.99));
p2 = p1;
p2.Add(new XYZ(1, 2, 3));
Assert.AreEqual(new XYZ(2, 4, 6), p2);
Assert.AreEqual(new XYZ(2, 4, 6), p1.Added(new XYZ(1, 2, 3)));
p2 += new XYZ(1, 2, 3);
Assert.AreEqual(new XYZ(3, 6, 9), p2);
p2 = new XYZ(1, 2, 3);
p2.Cross(new XYZ(3, 2, 1));
Assert.AreEqual(new XYZ(-4, 8, -4), p2);
Assert.AreEqual(new XYZ(-4, 8, -4), p1.Crossed(new XYZ(3, 2, 1)));
Assert.AreEqual(Math.Sqrt(96), p1.CrossMagnitude(new XYZ(3, 2, 1)));
Assert.AreEqual(96, p1.CrossSquareMagnitude(new XYZ(3, 2, 1)));
p2 = new XYZ(1, 2, 3);
p2.CrossCross(new XYZ(1, 2, 3), new XYZ(4, 5, 6));
Assert.AreEqual(new XYZ(-24, -6, 12), p2);
Assert.AreEqual(new XYZ(-24, -6, 12), p1.CrossCrossed(new XYZ(1, 2, 3), new XYZ(4, 5, 6)));
p2 = new XYZ(1, 2, 3);
p2.Divide(2);
Assert.AreEqual(new XYZ(0.5, 1, 1.5), p2);
Assert.AreEqual(new XYZ(0.5, 1, 1.5), p1.Divided(2));
Assert.AreEqual(14, p1.Dot(new XYZ(1, 2, 3)));
Assert.AreEqual(0, p1.DotCross(new XYZ(4, 5, 6), new XYZ(4, 5, 6)));
p2 = new XYZ(1, 2, 3);
p2.Multiply(2);
Assert.AreEqual(new XYZ(2, 4, 6), p2);
Assert.AreEqual(new XYZ(2, 4, 6), p1.Multiplied(2));
Assert.AreEqual(new XYZ(2, 4, 6), p1 * 2);
p2 = new XYZ(1, 2, 3);
p2.Multiply(new XYZ(1, 2, 3));
Assert.AreEqual(new XYZ(1, 4, 9), p2);
Assert.AreEqual(new XYZ(1, 4, 9), p1.Multiplied(new XYZ(1, 2, 3)));
Assert.AreEqual(new XYZ(1, 4, 9), p1 * new XYZ(1, 2, 3));
Mat m1 = new Mat();
m1.SetRotation(Dir.DZ.Coord, Math.PI / 2);
p2 = new XYZ(4, 5, 6);
Assert.AreEqual("-5,4,6", p2.Multiplied(m1).ToString());
Assert.AreEqual("-5,4,6", (p2 * m1).ToString());
p2.Multiply(m1);
Assert.AreEqual("-5,4,6", p2.ToString());
p2 = new XYZ(1, 2, 3);
p2.Normalize();
Assert.IsTrue(p2.IsEqual(new XYZ(0.26726, 0.53452, 0.80178), 0.00001));
Assert.IsTrue(p1.Normalized().IsEqual(new XYZ(0.26726, 0.53452, 0.80178), 0.00001));
p2 = new XYZ(1, 2, 3);
p2.Reverse();
Assert.AreEqual(new XYZ(-1, -2, -3), p2);
Assert.AreEqual(new XYZ(-1, -2, -3), p1.Reversed());
p2 = new XYZ(1, 2, 3);
p2.Subtract(new XYZ(3, 2, 1));
Assert.AreEqual(new XYZ(-2, 0, 2), p2);
Assert.AreEqual(new XYZ(-2, 0, 2), p1.Subtracted(new XYZ(3, 2, 1)));
Assert.AreEqual(new XYZ(-2, 0, 2), p1 - new XYZ(3, 2, 1));
p2.SetLinearForm(new XYZ(1, 2, 3), new XYZ(4, 5, 6));
Assert.AreEqual(new XYZ(5, 7, 9), p2);
p2.SetLinearForm(2, new XYZ(1, 2, 3), new XYZ(4, 5, 6));
Assert.AreEqual(new XYZ(6, 9, 12), p2);
p2.SetLinearForm(2, new XYZ(1, 2, 3), 3, new XYZ(4, 5, 6));
Assert.AreEqual(new XYZ(14, 19, 24), p2);
p2.SetLinearForm(2, new XYZ(1, 2, 3), 3, new XYZ(4, 5, 6), new XYZ(7, 8, 9));
Assert.AreEqual(new XYZ(21, 27, 33), p2);
p2.SetLinearForm(2, new XYZ(1, 2, 3), 3, new XYZ(4, 5, 6), 4, new XYZ(7, 8, 9));
Assert.AreEqual(new XYZ(42, 51, 60), p2);
p2.SetLinearForm(2, new XYZ(1, 2, 3), 3, new XYZ(4, 5, 6), 4, new XYZ(7, 8, 9), new XYZ(10, 11, 12));
Assert.AreEqual(new XYZ(52, 62, 72), p2);
//TestContext.WriteLine(string.Format(CultureInfo.InvariantCulture, "{0},{1},{2}", gp2.x, gp2.y, gp2.z));
}
public override Value Evaluate(FSharpList<Value> args)
{
if (!args[0].IsList)
throw new Exception("A list of XYZs is required to average.");
FSharpList<Value> lst = ((Value.List)args[0]).Item;
XYZ average = new XYZ();
foreach (Value v in lst)
{
XYZ pt = (XYZ)((Value.Container)v).Item;
average = average.Add(pt);
}
average = average.Divide(lst.Count<Value>());
pts.Add(average);
return Value.NewContainer(average);
}
/// <summary>
/// Convert a given point or vector from millimetres to feet.
/// </summary>
public static XYZ MmToFoot(XYZ v)
{
return(v.Divide(_convertFootToMm));
}
/// <summary>
/// Convert a given point or vector from milimeters to feet.
/// </summary>
public static XYZ MmToFoot(XYZ v)
{
return(v.Divide(304.8));
}