/// <summary>
/// Returns minimal and maximal Bases point
/// </summary>
/// <returns>Array of 2 elements where [0] is Max and [1] is Min</returns>
public static BasePoint[] GetMaxMinPoint(IEnumerable<Entity> solids)
{
var result = new BasePoint[2];
var xMax = double.MinValue;
var yMax = double.MinValue;
var zMax = double.MinValue;
var xMin = double.MaxValue;
var yMin = double.MaxValue;
var zMin = double.MaxValue;
foreach (var solid in solids)
{
try
{
var brep = new Brep(solid);
using (brep)
{
foreach (var edg in brep.Edges)
{
var tmp = CastHelper.ConvertToBasePoint(edg.Vertex1.Point);
if (tmp.X > xMax) xMax = tmp.X;
if (tmp.X < xMin) xMin = tmp.X;
if (tmp.Y > yMax) yMax = tmp.Y;
if (tmp.Y < yMin) yMin = tmp.Y;
if (tmp.Z > zMax) zMax = tmp.Z;
if (tmp.Z < zMin) zMin = tmp.Z;
}
}
}
catch (Autodesk.AutoCAD.BoundaryRepresentation.Exception)
{
Debug.WriteLine("Exception occured");
}
}
result[0] = new BasePoint(xMin, yMin, zMin);
result[1] = new BasePoint(xMax, yMax, zMax);
return result;
}
/// <summary>
/// Returns minimal and maximal Bases point
/// </summary>
/// <returns>Array of 2 elements where [0] is Max and [1] is Min</returns>
private static BasePoint[] GetMaxMinPoint(IEnumerable <Solid3d> solids)
{
var result = new BasePoint[2];
double xMax = double.MinValue;
double yMax = double.MinValue;
double zMax = double.MinValue;
double xMin = double.MaxValue;
double yMin = double.MaxValue;
double zMin = double.MaxValue;
foreach (Solid3d solid in solids)
{
Brep brep = new Brep(solid);
using (brep)
{
foreach (Complex cmp in brep.Complexes)
{
foreach (Shell shl in cmp.Shells)
{
foreach (Face fce in shl.Faces)
{
foreach (BoundaryLoop lp in fce.Loops)
{
foreach (Edge edg in lp.Edges)
{
BasePoint tmp = CastHelper.ConvertToBasePoint(edg.Vertex1.Point);
if (tmp.X > xMax)
{
xMax = tmp.X;
}
if (tmp.X < xMin)
{
xMin = tmp.X;
}
if (tmp.Y > yMax)
{
yMax = tmp.Y;
}
if (tmp.Y < yMin)
{
yMin = tmp.Y;
}
if (tmp.Z > zMax)
{
zMax = tmp.Z;
}
if (tmp.Z < zMin)
{
zMin = tmp.Z;
}
}
}
}
}
}
}
}
// xMin = Math.Round(xMin, 0);
// yMin = Math.Round(yMin, 0);
// zMin = Math.Round(zMin, 0);
// xMax = Math.Round(xMax, 0);
// yMax = Math.Round(yMax, 0);
// zMax = Math.Round(zMax, 0);
result[0] = new BasePoint(xMin, yMin, zMin);
result[1] = new BasePoint(xMax, yMax, zMax);
return(result);
}