public override void IfcParse(int propIndex, IPropertyValue value)
{
if (propIndex == 0)
{
_location = (IfcCartesianPoint)value.EntityVal;
}
else
{
this.HandleUnexpectedAttribute(propIndex, value);
}
}
public double DistanceSquared(IfcCartesianPoint p)
{
double d = 0, dd;
double x1, y1, z1, x2, y2, z2;
XYZ(out x1, out y1, out z1);
p.XYZ(out x2, out y2, out z2);
dd = x1; dd -= x2; dd *= dd; d += dd;
dd = y1; dd -= y2; dd *= dd; d += dd;
dd = z1; dd -= z2; dd *= dd; d += dd;
return(d);
}
public override void Parse(int propIndex, IPropertyValue value, int[] nestedIndex)
{
switch (propIndex)
{
case 0:
_location = (IfcCartesianPoint)(value.EntityVal);
return;
default:
throw new XbimParserException(string.Format("Attribute index {0} is out of range for {1}", propIndex + 1, GetType().Name.ToUpper()));
}
}
public override void IfcParse(int propIndex, IPropertyValue value)
{
switch (propIndex)
{
case 0:
_pnt = (IfcCartesianPoint)value.EntityVal;
break;
case 1:
_dir = (IfcVector)value.EntityVal;
break;
default:
this.HandleUnexpectedAttribute(propIndex, value); break;
}
}
public override string ToString()
{
StringBuilder str = new StringBuilder();
foreach (IfcTrimmingSelect item in this)
{
if (str.Length > 0)
{
str.Append(",");
}
IfcCartesianPoint pt = item as IfcCartesianPoint;
if (pt != null)
{
str.AppendFormat("C{0}", pt);
}
else
{
str.AppendFormat("P{0}", item);
}
}
return(str.ToString());
}
public override void IfcParse(int propIndex, IPropertyValue value)
{
switch (propIndex)
{
case 0:
_axis1 = (IfcDirection)value.EntityVal;
break;
case 1:
_axis2 = (IfcDirection)value.EntityVal;
break;
case 2:
_localOrigin = (IfcCartesianPoint)value.EntityVal;
break;
case 3:
_scale = value.RealVal;
break;
default:
this.HandleUnexpectedAttribute(propIndex, value); break;
}
}
public bool IsEqual(IfcCartesianPoint p, double tolerance)
{
return(DistanceSquared(p) <= (tolerance * tolerance));
}
public double Distance(IfcCartesianPoint p)
{
return(Math.Sqrt(DistanceSquared(p)));
}
public IfcCartesianPoint(IfcCartesianPoint cp)
{
_x = cp.X;
_y = cp.Y;
_z = cp.Z;
}
