Detailed Description

Coordinate systems.

Definition at line 33 of file MeshLib/CoordinateSystem.h.

#include <CoordinateSystem.h>

Public Member Functions
	CoordinateSystem (unsigned char coord)
	User provided coordinate system.
	CoordinateSystem (const Element &ele)
	Decides for a given element.
	CoordinateSystem (const GeoLib::AABB &bbox)
	Decides a coordinate system from a bounding box.
unsigned char	getType () const
	get this coordinate type
unsigned	getDimension () const
	get dimension size
bool	hasX () const
	has X dimension
bool	hasY () const
	has Y dimension
bool	hasZ () const
	has z dimension

Private Attributes
unsigned char	_type

Constructor & Destructor Documentation

◆ CoordinateSystem() [1/3]

MeshLib::CoordinateSystem::CoordinateSystem ( unsigned char coord )

inlineexplicit

User provided coordinate system.

Definition at line 37 of file MeshLib/CoordinateSystem.h.

37: _type(coord) {}

MeshLib::CoordinateSystem::_type

unsigned char _type

Definition MeshLib/CoordinateSystem.h:73

References _type.

Referenced by CoordinateSystem().

◆ CoordinateSystem() [2/3]

MeshLib::CoordinateSystem::CoordinateSystem ( const Element & ele )

explicit

Decides for a given element.

Definition at line 43 of file MeshLib/CoordinateSystem.cpp.

{
    GeoLib::AABB const aabb(ele.getNodes(),
                            ele.getNodes() + ele.getNumberOfNodes());
    CoordinateSystem const bboxCoordSys(getCoordinateSystem(aabb));
    if (bboxCoordSys.getDimension() >= ele.getDimension())
    {
        _type = bboxCoordSys.getType();
    }
    else
    {  // e.g. zero volume elements
        if (ele.getDimension() >= 1)
        {
            _type = CoordinateSystemType::X;
        }
        if (ele.getDimension() >= 2)
        {
            _type |= CoordinateSystemType::Y;
        }
        if (ele.getDimension() == 3)
        {
            _type |= CoordinateSystemType::Z;
        }
    }
}

References CoordinateSystem(), _type, getDimension(), MeshLib::Element::getDimension(), MeshLib::Element::getNodes(), MeshLib::Element::getNumberOfNodes(), getType(), MeshLib::CoordinateSystemType::X, MeshLib::CoordinateSystemType::Y, and MeshLib::CoordinateSystemType::Z.

◆ CoordinateSystem() [3/3]

MeshLib::CoordinateSystem::CoordinateSystem ( const GeoLib::AABB & bbox )

explicit

Decides a coordinate system from a bounding box.

Definition at line 69 of file MeshLib/CoordinateSystem.cpp.

    : _type(getCoordinateSystem(bbox))
{
}

References _type.

Member Function Documentation

◆ getDimension()

unsigned MeshLib::CoordinateSystem::getDimension ( ) const

inline

get dimension size

Definition at line 49 of file MeshLib/CoordinateSystem.h.

    {
        if (hasZ())
        {
            return 3;
        }
        if (hasY())
        {
            return 2;
        }
 
        return 1;
    }