/***************************************************/
public static oM.Geometry.ICurve FromRevit(this Arc curve)
{
if (curve == null)
{
return(null);
}
if (!curve.IsBound)
{
return(new oM.Geometry.Circle {
Centre = curve.Center.PointFromRevit(), Normal = curve.Normal.VectorFromRevit().Normalise(), Radius = curve.Radius.ToSI(UnitType.UT_Length)
});
}
BH.oM.Geometry.CoordinateSystem.Cartesian cs = BH.Engine.Geometry.Create.CartesianCoordinateSystem(curve.Center.PointFromRevit(), curve.XDirection.VectorFromRevit(), curve.YDirection.VectorFromRevit());
double startAngle = curve.XDirection.AngleOnPlaneTo(curve.GetEndPoint(0) - curve.Center, curve.Normal);
double endAngle = curve.XDirection.AngleOnPlaneTo(curve.GetEndPoint(1) - curve.Center, curve.Normal);
if (startAngle > endAngle)
{
startAngle -= 2 * Math.PI;
}
return(new oM.Geometry.Arc {
CoordinateSystem = cs, Radius = curve.Radius.ToSI(UnitType.UT_Length), StartAngle = startAngle, EndAngle = endAngle
});
}
/***************************************************/
public static void RenderWires(BHG.CoordinateSystem.Cartesian coordinateSystem, Rhino.Display.DisplayPipeline pipeline, Color bhColour)
{
pipeline.DrawConstructionPlane(new Rhino.DocObjects.ConstructionPlane()
{
Plane = (coordinateSystem.ToRhino()), ThickLineColor = bhColour, ThinLineColor = Color.Black, GridLineCount = 10
});
}
/***************************************************/
/**** Public Methods - Curves ****/
/***************************************************/
public static BHG.Arc FromRhino(this RHG.Arc arc)
{
BHG.CoordinateSystem.Cartesian system = arc.Plane.FromRhino();
return(new BHG.Arc {
CoordinateSystem = system, StartAngle = arc.StartAngle, EndAngle = arc.EndAngle, Radius = arc.Radius
});
}
/***************************************************/
public static RHG.Plane ToRhino(this BHG.CoordinateSystem.Cartesian coordinateSystem)
{
if (coordinateSystem == null)
{
return(default(RHG.Plane));
}
return(new RHG.Plane(coordinateSystem.Origin.ToRhino(), coordinateSystem.X.ToRhino(), coordinateSystem.Y.ToRhino()));
}
/***************************************************/
public static bool IsEqual(this BHG.CoordinateSystem.Cartesian bhCoordinates, RHG.Plane rhPlane, double tolerance = BHG.Tolerance.Distance)
{
if (bhCoordinates == null & rhPlane == default(RHG.Plane))
{
return(true);
}
return(bhCoordinates.Origin.IsEqual(rhPlane.Origin, tolerance) &&
bhCoordinates.X.IsEqual(rhPlane.XAxis) &&
bhCoordinates.Y.IsEqual(rhPlane.YAxis) &&
bhCoordinates.Z.IsEqual(rhPlane.ZAxis));
}
/***************************************************/
public static void RenderMeshes(BHG.CoordinateSystem.Cartesian coordinateSystem, Rhino.Display.DisplayPipeline pipeline, DisplayMaterial material)
{
return;
}