Changeset 3023 in orxonox.OLD for orxonox/branches/bezierTrack/src/coordinates.h

Timestamp:

Nov 30, 2004, 1:13:48 AM (20 years ago)

Author:

bensch

Message:

orxonox/branches/bezierTrack: just an idea of how the new Coordinate-System might look like. Many things have to be done here too.

File:

• orxonox/branches/bezierTrack/src/coordinates.h (modified) (1 diff)

orxonox/branches/bezierTrack/src/coordinates.h

@@ -34 +34 @@
 } Placement;
 
+
+///////////////////////////////////////////////////////////////////
+////////  NEW COORDINATES, because the old ones were a bit fuzy  //
+///////////////////////////////////////////////////////////////////
+enum COORD_TYPE {WORLD, TRACK, LOCAL};
+
+typedef struct
+{
+  Vector position;
+  Quaternion rotation;
+} Coord;
+
+class Coordinate
+{
+ private:
+  Coord worldCoord;
+
+ public:
+
+  void setCoord (Coord coordinate, COORD_TYPE cType);
+  void setPosition (Vector position, COORD_TYPE cType);
+  void setRotation (Quaternion rotation, COORD_TYPE cType);
+
+  Coord getCoord (COORD_TYPE cType) const; 
+  Vector getPosition (COORD_TYPE cType) const; 
+  Quaternion getRotation (COORD_TYPE cType) const; 
+};
+
+
+
+
+
+//! World coordinates:
+/**
+   Absolute coordinates in 3D-space are defined as the coordinates, an Entity has in respect to the absolute Zero point
+*/
+typedef struct
+{
+  Vector position;  //!< absolute position of the Object (the one opengl has to know)
+  Quaternion rot;   //!< absolute rotation
+} WorldCoord;
+
+typedef struct
+{
+  Vector position;  //!< The Vector from the current Path-Position to the Entity. (worldCoord->position - track->worldCoord->position)
+  Quaternion rot;   //!< rotation an entity has to the track.
+} TrackCoord;
+
+typedef struct
+{
+  Vector position;  //!< the coordinate to the object itself. This shoud be 0 for an entity. (can be used for explosions on the ship, shoot and so on.)
+  Quaternion rot;   //!< the Rotation of an object itself. (to easily shoot in different directions)
+} LocalCoord;
+
 #endif