private Plane(IPlaneEntity entity, double size, bool display = false)
: base(entity, false)
{
InitializeGuaranteedProperties();
if (display && size>1)
mDisplayPolygon = CreatePlaneVisuals(size,true);
}
private Plane(IPlaneEntity entity, double size, bool display = false)
: base(entity, false)
{
InitializeGuaranteedProperties();
if (display && size > 1)
{
mDisplayPolygon = CreatePlaneVisuals(size, true);
}
}
private static ILineEntity GetPerpBisector(Point startPt, Point endPt,
IPlaneEntity planeOfCircle)
{
Vector dir = startPt.DirectionTo(endPt);
dir = dir.Normalize();
IPointEntity midPt = HostFactory.Factory.CreatePoint((startPt.X + endPt.X) / 2, (startPt.Y + endPt.Y) / 2, (startPt.Z + endPt.Z) / 2);
// get the perpendicular plane to plane of circle at mid point of segment[startPt, endPt]
//
IPlaneEntity perpPlane = HostFactory.Factory.PlaneByOriginNormal(midPt, dir.IVector);
// this intersection results in line perp to segment[startPt, endPt] & plane normal
// and happens to be the perpBisector of mentioned segment in planeOfCircle
//
ILineEntity perpBisector = planeOfCircle.IntersectWith(perpPlane);
return(perpBisector);
}
private static Point GetCircumCenter(Point firstPt, Point secondPt, Point thirdPt, Vector normal)
{
var one = firstPt.PointEntity;
var two = secondPt.PointEntity;
var thr = thirdPt.PointEntity;
using (IPlaneEntity planeOfCircle = HostFactory.Factory.PlaneByOriginNormal(one, normal.IVector))
{
using (ILineEntity perpBisector1 = GetPerpBisector(firstPt, secondPt, planeOfCircle))
{
using (ILineEntity perpBisector2 = GetPerpBisector(secondPt, thirdPt, planeOfCircle))
{
IPointEntity[] circumCntr = perpBisector1.IntersectWith(perpBisector2);
if (circumCntr == null || circumCntr.Length < 1)
{
return(null);
}
return(circumCntr[0].ToPoint(false, null));
}
}
}
}
private static IPlaneEntity ByOriginNormalCore(Point origin, ref Vector normal, double size)
{
if (origin == null)
{
throw new ArgumentNullException("origin");
}
else if (normal == null)
{
throw new ArgumentNullException("normal");
}
else if (normal.IsZeroVector())
{
throw new ArgumentException(string.Format(Properties.Resources.IsZeroVector, normal), "normal");
}
normal = normal.IsNormalized ? normal : normal.Normalize();
IPlaneEntity entity = HostFactory.Factory.PlaneByOriginNormal(origin.PointEntity, normal.IVector);
if (null == entity)
{
throw new System.Exception(string.Format(Properties.Resources.OperationFailed, "Plane.ByOriginNormal"));
}
return(entity);
}
public ISolidEntity Trim(IPlaneEntity[] planes, ISurfaceEntity[] surfaces, ISolidEntity[] solids, IPointEntity point)
{
return new SolidEntity();
}
public IGeometryEntity[] SliceWithPlane(IPlaneEntity plane)
{
return new IGeometryEntity[2] { new GeometryEntity(), new GeometryEntity() };
}
public ICoordinateSystemEntity Mirror(IPlaneEntity mirror_plane)
{
throw new NotImplementedException();
}
public void Split(IPlaneEntity plane, ref ISurfaceEntity[] negativeHalf, ref ISurfaceEntity[] positiveHalf)
{
//split complete
}
public ICircleEntity CircleByPlaneRadius(IPlaneEntity plane, double radius) { throw new NotImplementedException(); }
public ILineEntity IntersectWith(IPlaneEntity perpPlane)
{
return(new LineEntity());
}
public virtual ICurveEntity ProjectOn(IPlaneEntity plane, IVector direction)
{
return new LineEntity();
}
public ILineEntity IntersectWith(IPlaneEntity perpPlane)
{
return new LineEntity();
}
public ISolidEntity NonRegularSliceWithPlane(IPlaneEntity plane)
{
return(new SolidEntity());
}
public IGeometryEntity[] IntersectWith(IPlaneEntity geometry)
{
return(new IGeometryEntity[2] {
new GeometryEntity(), new GeometryEntity()
});
}
public IGeometryEntity[] SliceWithPlane(IPlaneEntity plane)
{
return(new IGeometryEntity[2] {
new GeometryEntity(), new GeometryEntity()
});
}
public ICurveEntity PullOntoPlane(IPlaneEntity plane)
{
throw new NotImplementedException();
}
public ISurfaceEntity[] Split(IPlaneEntity plane)
{
return(new ISurfaceEntity[4] {
new SurfaceEntity(), new SurfaceEntity(), new SurfaceEntity(), new SurfaceEntity()
});
}
public ISolidEntity NonRegularSliceWithPlane(IPlaneEntity plane)
{
return new SolidEntity();
}
public IRectangleEntity RectangleByWidthHeight(IPlaneEntity plane, double width, double length) { throw new NotImplementedException(); }
public virtual ICurveEntity ProjectOn(IPlaneEntity plane, IVector direction)
{
return(new LineEntity());
}
public virtual IGeometryEntity[] IntersectWith(IPlaneEntity plane)
{
return new IGeometryEntity[2] { new GeometryEntity(), new GeometryEntity() };
}
public ICoordinateSystemEntity Mirror(IPlaneEntity mirror_plane)
{
throw new NotImplementedException();
}
public ICoordinateSystemEntity CoordinateSystemByPlane(IPlaneEntity plane) { throw new NotImplementedException(); }
internal static Plane ToPlane(this IPlaneEntity host, bool persist, Geometry context)
{
return(host.ToGeometry <Plane, IPlaneEntity>(persist, context));
}
public virtual IGeometryEntity[] IntersectWith(IPlaneEntity plane)
{
return(new IGeometryEntity[2] {
new GeometryEntity(), new GeometryEntity()
});
}
public ICurveEntity PullOntoPlane(IPlaneEntity plane)
{
throw new NotImplementedException();
}
public void Rotate(IPlaneEntity origin, double degrees)
{
throw new NotImplementedException();
}
public ICoordinateSystemEntity CoordinateSystemByPlane(IPlaneEntity plane)
{
throw new NotImplementedException();
}
public IEllipseEntity EllipseByPlaneRadii(IPlaneEntity plane, double xAxisRadius, double yAxisRadius)
{
throw new NotImplementedException();
}
public IRectangleEntity RectangleByWidthHeight(IPlaneEntity plane, double width, double length)
{
throw new NotImplementedException();
}
public IPolygonEntity Trim(IPlaneEntity[] halfSpaces)
{
return this;
}
public ICircleEntity CircleByPlaneRadius(IPlaneEntity plane, double radius)
{
throw new NotImplementedException();
}
public void Rotate(IPlaneEntity origin, double degrees)
{
throw new NotImplementedException();
}
public void Split(IPlaneEntity plane, ref ISurfaceEntity[] negativeHalf, ref ISurfaceEntity[] positiveHalf)
{
//split complete
}
public IGeometryEntity[] SliceWithPlanes(IPlaneEntity[] planeHosts)
{
return new IGeometryEntity[2] { new GeometryEntity(), new GeometryEntity() };
}
public ISurfaceEntity[] Split(IPlaneEntity plane)
{
return new ISurfaceEntity[4] { new SurfaceEntity(), new SurfaceEntity(), new SurfaceEntity(), new SurfaceEntity() };
}
public IGeometryEntity[] IntersectWith(IPlaneEntity geometry)
{
return new IGeometryEntity[2] { new GeometryEntity(), new GeometryEntity() };
}
public ISurfaceEntity Trim(ICurveEntity[] curves, IPlaneEntity[] planes, ISurfaceEntity[] surfaces, ISolidEntity[] solids, IPointEntity point, bool bAutoExtend)
{
return this;
}
public ISolidEntity NonRegularSliceWithPlanes(IPlaneEntity[] planes)
{
return new SolidEntity();
}
public IEllipseEntity EllipseByPlaneRadii(IPlaneEntity plane, double xAxisRadius, double yAxisRadius) { throw new NotImplementedException(); }