public VectorAdaptor CreateVectorAdaptor(PointAdaptor sp, PointAdaptor ep)
{
if (null == sp || null == ep)
{
return null;
}
else
{
return CreateVectorAdaptor(ep.X - sp.X
, ep.Y - sp.Y, ep.Z - sp.Z);
}
}
public NativeLineAdaptor(PointAdaptor point, UnitVectorAdaptor direction)
{
if (point != null)
m_Point = point.Clone();
else
m_Point = new NativePointAdaptor();
if (direction != null)
{
m_Direction = direction.Clone();
}
else
m_Direction = new UnitVectorAdaptor(1,0,0);
}
public NativeLineAdaptor(PointAdaptor sp, PointAdaptor ep)
{
if (sp != null)
m_Point = sp.Clone();
else
m_Point = new NativePointAdaptor();
if (ep != null && !m_Point.IsEqualTo(ep))
{
VectorAdaptor direction = (ep - m_Point);
m_Direction = direction.UnitVectorAdaptor;
}
else
m_Direction = new UnitVectorAdaptor(1, 0, 0);
}
public override PlaneAdaptor CreatePlaneAdaptor(PointAdaptor point, UnitVectorAdaptor Normal)
{
return new MathLibPlaneAdaptor();
}
public override LineAdaptor CreateLineAdaptor(PointAdaptor point, UnitVectorAdaptor direction)
{
return new MathLibLineAdaptor();
}
public abstract PlaneAdaptor CreatePlaneAdaptor(PointAdaptor point, UnitVectorAdaptor Normal);
public abstract LineAdaptor CreateLineAdaptor(PointAdaptor point, UnitVectorAdaptor direction);
public override PlaneAdaptor CreatePlaneAdaptor(PointAdaptor point, UnitVectorAdaptor Normal)
{
return new NativePlaneAdaptor(point, Normal);
}
public override LineAdaptor CreateLineAdaptor(PointAdaptor point, UnitVectorAdaptor direction)
{
return new NativeLineAdaptor(point, direction);
}
