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source: code/branches/network/src/orxonox/hud/RadarOverlayElement.h @ 1425

Last change on this file since 1425 was 1411, checked in by FelixSchulthess, 16 years ago

rewritten navigation algebra… very ugly, and not optimized

File size: 2.3 KB
Line 
1/*
2*   ORXONOX - the hottest 3D action shooter ever to exist
3*
4*
5*   License notice:
6*
7*   This program is free software; you can redistribute it and/or
8*   modify it under the terms of the GNU General Public License
9*   as published by the Free Software Foundation; either version 2
10*   of the License, or (at your option) any later version.
11*
12*   This program is distributed in the hope that it will be useful,
13*   but WITHOUT ANY WARRANTY; without even the implied warranty of
14*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15*   GNU General Public License for more details.
16*
17*   You should have received a copy of the GNU General Public License
18*   along with this program; if not, write to the Free Software
19*   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
20*
21*   Author:
22*      Yuning Chai
23*   Co-authors:
24*      Felix Schulthess
25*
26*/
27
28#ifndef _RadarOverlayElement_H__
29#define _RadarOverlayElement_H__
30
31#include "OrxonoxPrereqs.h"
32
33#include <OgrePrerequisites.h>
34#include <OgrePanelOverlayElement.h>
35#include "util/Math.h"
36
37namespace orxonox
38{
39    class _OrxonoxExport RadarOverlayElement : public Ogre::PanelOverlayElement
40    {
41      private:
42        Ogre::OverlayManager* om;               // our one and only overlay manager
43        Ogre::OverlayContainer* container_;     // pointer to the container we're in
44        Vector3 currentDir_;
45        Vector3 currentOrth_;
46        Vector3 shipPos_;                       // position of ship
47
48        Ogre::Real leftRel_, topRel_, dimRel_;  // relative position/dimension
49        int left_, top_, dim_;                  // absolute position/dimension
50        int windowW_, windowH_;                   // absolute window dimensions
51
52      public:
53        RadarOverlayElement(const Ogre::String& name);
54        ~RadarOverlayElement();
55        void init(Real leftRel, Real topRel, Real dimRel, Ogre::OverlayContainer* container);
56        void resize();
57        void update();
58        void listObjects();
59
60        static float calcRadius(Vector3 pos, Vector3 dir, Vector3 orth, RadarObject* obj);
61        static float calcPhi(Vector3 pos, Vector3 dir, Vector3 orth, RadarObject* obj);
62        static bool calcRight(Vector3 pos, Vector3 dir, Vector3 orth, RadarObject* obj);
63  };
64}
65
66#endif /* _RadarOverlayElement_H__ */
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