Sky rendering clean-up and correct resource configuration
athile
15 years ago
parent
b2485e8a52
commit
7db274f1c5
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#include "sky.hpp"
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#include "Caelum.h"
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namespace MWRender
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{
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//
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// Implements a Caelum sky with default settings.
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//
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// Note: this is intended as a temporary solution to provide some form of
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// sky rendering. This code will obviously need significant tailoring to
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// support fidelity with Morrowind's rendering. Before doing major work
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// on this class, more research should be done to determine whether
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// Caelum or another plug-in such as SkyX would be best for the long-term.
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//
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class CaelumManager : public SkyManager
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{
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protected:
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Caelum::CaelumSystem* mpCaelumSystem;
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public:
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CaelumManager (Ogre::RenderWindow* pRenderWindow,
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Ogre::Camera* pCamera);
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virtual ~CaelumManager ();
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};
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CaelumManager::CaelumManager (Ogre::RenderWindow* pRenderWindow,
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Ogre::Camera* pCamera)
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: mpCaelumSystem (NULL)
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{
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using namespace Ogre;
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using namespace Caelum;
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assert(pCamera);
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assert(pRenderWindow);
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// Load the Caelum resources
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//
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ResourceGroupManager::getSingleton().addResourceLocation("resources\\caelum", "FileSystem", "Caelum");
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ResourceGroupManager::getSingleton().initialiseAllResourceGroups();
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// Load the Caelum resources
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//
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Ogre::SceneManager* pScene = pCamera->getSceneManager();
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Caelum::CaelumSystem::CaelumComponent componentMask = CaelumSystem::CAELUM_COMPONENTS_DEFAULT;
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mpCaelumSystem = new Caelum::CaelumSystem (Root::getSingletonPtr(), pScene, componentMask);
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// Set time acceleration.
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mpCaelumSystem->getUniversalClock()->setTimeScale(128);
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// Disable fog since OpenMW is handling OGRE fog elsewhere
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mpCaelumSystem->setManageSceneFog(false);
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// Register Caelum as an OGRE listener
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pRenderWindow->addListener(mpCaelumSystem);
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Root::getSingletonPtr()->addFrameListener(mpCaelumSystem);
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}
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CaelumManager::~CaelumManager()
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{
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if (mpCaelumSystem)
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mpCaelumSystem->shutdown (false);
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}
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/// Creates and connects the sky rendering component to OGRE.
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///
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/// \return NULL on failure.
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///
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SkyManager* SkyManager::create (Ogre::RenderWindow* pRenderWindow,
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Ogre::Camera* pCamera)
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{
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SkyManager* pSkyManager = NULL;
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try
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{
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pSkyManager = new CaelumManager(pRenderWindow, pCamera);
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}
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catch (Ogre::Exception& e)
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{
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std::cout << "\nOGRE Exception when attempting to add sky: "
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<< e.getFullDescription().c_str() << std::endl;
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}
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catch (std::exception& e)
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{
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std::cout << "\nException when attempting to add sky: "
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<< e.what() << std::endl;
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}
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return pSkyManager;
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}
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}
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@ -0,0 +1,24 @@
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#ifndef _GAME_RENDER_SKY_H
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#define _GAME_RENDER_SKY_H
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namespace Ogre
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{
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class RenderWindow;
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class Camera;
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}
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namespace MWRender
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{
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///
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/// Interface for the sky rendering system
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///
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class SkyManager
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{
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public:
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static SkyManager* create (Ogre::RenderWindow* pRenderWindow,
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Ogre::Camera* pCamera);
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virtual ~SkyManager() {}
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};
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}
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#endif // _GAME_RENDER_SKY_H
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