Planet
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source: code/trunk/src/modules/objects/Planet.cc @ 12337

Last change on this file since 12337 was 11795, checked in by landauf, 7 years ago

merged ogre1.9 (including cegui0.8) into new branch

  • Property svn:eol-style set to native
File size: 3.9 KB
RevLine 
[2380]1/*
2 *   ORXONOX - the hottest 3D action shooter ever to exist
3 *                    > www.orxonox.net <
4 *
5 *
6 *   License notice:
7 *
8 *   This program is free software; you can redistribute it and/or
9 *   modify it under the terms of the GNU General Public License
10 *   as published by the Free Software Foundation; either version 2
11 *   of the License, or (at your option) any later version.
12 *
13 *   This program is distributed in the hope that it will be useful,
14 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
15 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 *   GNU General Public License for more details.
17 *
18 *   You should have received a copy of the GNU General Public License
19 *   along with this program; if not, write to the Free Software
20 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
21 *
22 *   Author:
23 *      Marian Runo
24 *   Co-authors:
25 *      ...
26 *
27 */
28
29#include "Planet.h"
30
31#include <OgreEntity.h>
[2459]32#include <OgreBillboardSet.h>
[2380]33
[2435]34#include "core/CoreIncludes.h"
[3196]35#include "core/GameMode.h"
[2435]36#include "core/XMLPort.h"
[5735]37#include "Scene.h"
[5737]38#include "graphics/Camera.h"
[2435]39#include "CameraManager.h"
[2380]40
41namespace orxonox
42{
[9667]43    RegisterClass(Planet);
[2380]44
45    /**
46     * @brief Constructor
47     */
[11795]48    Planet::Planet(Context* context) : Model(context)
[2380]49    {
50        RegisterObject(Planet);
[11795]51        this->setLodEnabled(false);
[2380]52        this->registerVariables();
53    }
54
55    /**
56     * @brief Destructor
57     */
58    Planet::~Planet()
59    {
[5730]60    }
[2435]61
[2380]62    void Planet::tick(float dt)
63    {
[5929]64        if (!this->isVisible())
[2380]65            return;
[2435]66
[3196]67        if (GameMode::showsGraphics())
[2435]68        {
[3196]69            Camera* activeCamera = CameraManager::getInstance().getActiveCamera();
[7163]70            if (activeCamera && this->billboard_.getBillboardSet())
[3196]71            {
72                float distance = this->getPosition().distance( activeCamera->getWorldPosition() );
[8858]73                //             orxout(internal_warning) << distance << endl;
[3196]74                float planetRadius = this->getScale();
[2435]75
[3196]76                float newScale = 2 * distance / sqrt(distance*distance - planetRadius*planetRadius);
77                float tempTest = newScale*(1+float(this->atmosphereSize)/float(this->imageSize));
78                newScale = tempTest;
[2435]79
[3196]80                this->billboard_.getBillboardSet()->setDefaultDimensions(newScale, newScale);
81            }
[2435]82        }
83
[2380]84        SUPER(Planet, tick, dt);
85    }
[2435]86
[11795]87    void Planet::changedAtmosphere()
[7163]88    {
89        if( GameMode::showsGraphics() )
90        {
[11795]91            if (this->getMesh().getEntity())
[7163]92            {
[11795]93                this->billboard_.setBillboardSet(this->getScene()->getSceneManager(), this->atmosphere_, Vector3(0,0,0));
[2435]94
[7163]95                this->attachOgreObject(this->billboard_.getBillboardSet());
96                this->billboard_.getBillboardSet()->setUseAccurateFacing(true);
[11795]97                this->billboard_.getBillboardSet()->setRenderQueueGroup(this->getMesh().getEntity()->getRenderQueueGroup());
[7163]98            }
[2380]99        }
100    }
101
102    void Planet::XMLPort(Element& xmlelement, XMLPort::Mode mode)
103    {
104        SUPER(Planet, XMLPort, xmlelement, mode);
[2435]105
[7163]106        XMLPortParam(Planet, "atmosphere", setAtmosphere, getAtmosphere, xmlelement, mode).defaultValues("planet/Atmosphere");
107        XMLPortParam(Planet, "atmospheresize", setAtmosphereSize, getAtmosphereSize, xmlelement,mode);
108        XMLPortParam(Planet, "imagesize", setImageSize, getImageSize, xmlelement,mode);
[2380]109    }
110
[2435]111    void Planet::registerVariables()
112    {
[11795]113        registerVariable(this->atmosphere_, VariableDirection::ToClient, new NetworkCallback<Planet>(this, &Planet::changedAtmosphere));
[7163]114        registerVariable(this->atmosphereSize, VariableDirection::ToClient);
115        registerVariable(this->imageSize, VariableDirection::ToClient);
[2380]116    }
117
118    void Planet::changedVisibility()
119    {
120        SUPER(Planet, changedVisibility);
[11795]121
122        this->billboard_.setVisible(this->isVisible());
[2380]123    }
124}
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