class SpaceEntity

Space Entity class.

Inheritance:

SpaceEntity

Public Fields

Vector3 pos

The stats are public so one can still manipulate them directly without the computing done within the "set" methods to orthogonalize everyting.

Vector3 lookat

See Vector3 pos

Vector3 up

See Vector3 pos

SigC::Signal1<int, Vector3> pos_update

These signals can be used to update external informations, eg within a Gtk_CoordEntry.

SigC::Signal1<int, Vector3> lookat_update

See SigC::Signal1<int, Vector3>pos_update

SigC::Signal1<int, Vector3> up_update

See SigC::Signal1<int, Vector3>pos_update

Public Methods

SpaceEntity()

Constructor

int set_pos(Vector3 p)

These methods make sure that everything is perpendicular and that up is of unit length.

int set_lookat(Vector3 p)

see int set_pos(Vector3 p)

int set_up(Vector3 p)

see int set_pos(Vector3 p)

SpaceStats get_stats()

Returns the whole bunch; No reference!

Documentation

Space Entity class. A Class for 3D objects in the GL Space. Contains methods which ensure that the variables can be manipulated in a correct way (eg. the lookat-vector must not equal the position).

SpaceEntity()

Constructor

int set_pos(Vector3 p)

These methods make sure that everything is perpendicular and that up is of unit length.

int set_lookat(Vector3 p)

see int set_pos(Vector3 p)

int set_up(Vector3 p)

see int set_pos(Vector3 p)

SpaceStats get_stats()

Returns the whole bunch; No reference! read only

Vector3 pos

The stats are public so one can still manipulate them directly without the computing done within the "set" methods to orthogonalize everyting. Invalid oparations are not prevented, though!

Vector3 lookat

See Vector3 pos

Vector3 up

See Vector3 pos

SigC::Signal1<int, Vector3> pos_update

These signals can be used to update external informations, eg within a Gtk_CoordEntry. They are called within the "set" methods; keep in mind that up might be changed without calling set_up due to ortogonalization within set_pos and set_camera; here the signal can be used to ensure actualization of external informations.

SigC::Signal1<int, Vector3> lookat_update

See SigC::Signal1<int, Vector3>pos_update

SigC::Signal1<int, Vector3> up_update

See SigC::Signal1<int, Vector3>pos_update

Direct child classes:

Waypoint

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