public Polygon2D Geometry2D()
{
var normalizedThicknessDirection = ThicknessDirection.ToNormalizedVector();
if (normalizedThicknessDirection.IsParallelTo(Vector3D.ZAxis))
{
var halfLengthVector = ConnectorPlateType.Length / 2 * LengthDirection.ToDirection2D().ToNormalizedVector();
var halfWidthVector = ConnectorPlateType.Width / 2 * WidthDirection.ToDirection2D().ToNormalizedVector();
var center2D = Center.ToPoint2D();
return(new Polygon2D
{
Vertices = new List <Point2D>
{
center2D - halfLengthVector - halfWidthVector,
center2D - halfLengthVector + halfWidthVector,
center2D + halfLengthVector + halfWidthVector,
center2D + halfLengthVector - halfWidthVector,
},
});
}
throw new Exception("Connector plate cannot be displayed as a 2D polygon.");
}
public Polyhedron Geometry3D()
{
var halfLengthVector = ConnectorPlateType.Length / 2 * LengthDirection.ToNormalizedVector();
var halfWidthVector = ConnectorPlateType.Width / 2 * WidthDirection.ToNormalizedVector();
var thicknessVector = ConnectorPlateType.Thickness * ThicknessDirection.ToNormalizedVector();
return(new Polyhedron
{
Faces = new List <Polygon3D>
{
new Polygon3D
{
Vertices = new List <Point3D>
{
Center - halfLengthVector - halfWidthVector,
Center - halfLengthVector + halfWidthVector,
Center + halfLengthVector + halfWidthVector,
Center + halfLengthVector - halfWidthVector,
},
},
new Polygon3D
{
Vertices = new List <Point3D>
{
Center - halfLengthVector - halfWidthVector,
Center - halfLengthVector + halfWidthVector,
Center - halfLengthVector + halfWidthVector + thicknessVector,
Center - halfLengthVector - halfWidthVector + thicknessVector,
}
},
new Polygon3D
{
Vertices = new List <Point3D>
{
Center - halfLengthVector + halfWidthVector,
Center + halfLengthVector + halfWidthVector,
Center + halfLengthVector + halfWidthVector + thicknessVector,
Center - halfLengthVector + halfWidthVector + thicknessVector,
}
},
new Polygon3D
{
Vertices = new List <Point3D>
{
Center + halfLengthVector + halfWidthVector,
Center + halfLengthVector - halfWidthVector,
Center + halfLengthVector - halfWidthVector + thicknessVector,
Center + halfLengthVector + halfWidthVector + thicknessVector,
}
},
new Polygon3D
{
Vertices = new List <Point3D>
{
Center + halfLengthVector - halfWidthVector,
Center - halfLengthVector - halfWidthVector,
Center - halfLengthVector - halfWidthVector + thicknessVector,
Center + halfLengthVector - halfWidthVector + thicknessVector,
}
},
new Polygon3D
{
Vertices = new List <Point3D>
{
Center + halfLengthVector - halfWidthVector + thicknessVector,
Center + halfLengthVector + halfWidthVector + thicknessVector,
Center - halfLengthVector + halfWidthVector + thicknessVector,
Center - halfLengthVector - halfWidthVector + thicknessVector,
}
},
},
});
}
