[59] | 1 | #include <OgreMath.h>
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| 2 | #include <OgreIteratorWrappers.h>
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| 3 | #include <OgreRenderSystem.h>
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| 4 | #include <OgreCamera.h>
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| 5 | #include "OgreVisibilitySceneManager.h"
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| 6 | #include "OgreSceneNodeHierarchyInterface.h"
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[74] | 7 | #include "OgreVisibilityOptionsManager.h"
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[59] | 8 |
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| 9 | //#include <windows.h>
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| 10 |
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| 11 | namespace Ogre {
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| 12 | //namespace GtpVisibility {
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| 13 | //-----------------------------------------------------------------------
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| 14 | VisibilitySceneManager::VisibilitySceneManager(GtpVisibility::VisibilityManager *visManager)
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| 15 | :mVisibilityManager(visManager)
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| 16 | {
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| 17 | mHierarchyInterface = new SceneNodeHierarchyInterface(this, mDestRenderSystem);
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| 18 | }
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| 19 | //-----------------------------------------------------------------------
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| 20 | VisibilitySceneManager::~VisibilitySceneManager()
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| 21 | {
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| 22 | delete mHierarchyInterface;
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| 23 | }
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| 24 | //-----------------------------------------------------------------------
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| 25 | void VisibilitySceneManager::_findVisibleObjects(Camera* cam, bool onlyShadowCasters)
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| 26 | {
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| 27 | // empty because we have to find objects in _renderVisibleObjects
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| 28 | }
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| 29 | //-----------------------------------------------------------------------
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| 30 | void VisibilitySceneManager::_renderVisibleObjects()
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| 31 | {
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| 32 | //-- render background
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| 33 | clearSpecialCaseRenderQueues();
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| 34 | addSpecialCaseRenderQueue(RENDER_QUEUE_BACKGROUND);
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| 35 | addSpecialCaseRenderQueue(RENDER_QUEUE_SKIES_EARLY);
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| 36 |
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| 37 | setSpecialCaseRenderQueueMode(SceneManager::SCRQM_INCLUDE);
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| 38 | SceneManager::_renderVisibleObjects( );
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| 39 | #ifdef GTP_VISIBILITY_MODIFIED_OGRE
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| 40 | _deleteRenderedQueueGroups();
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| 41 | #endif
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| 42 | //-- render visible objects (i.e., all but overlay)
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| 43 | clearSpecialCaseRenderQueues();
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| 44 | addSpecialCaseRenderQueue(RENDER_QUEUE_OVERLAY);
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| 45 | setSpecialCaseRenderQueueMode(SceneManager::SCRQM_EXCLUDE);
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| 46 |
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| 47 | mHierarchyInterface->InitFrame(mSceneRoot, mCameraInProgress);
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| 48 | mVisibilityManager->ApplyVisibilityCulling();
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| 49 |
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| 50 | #ifdef GTP_VISIBILITY_MODIFIED_OGRE
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| 51 | _deleteRenderedQueueGroups();
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| 52 | #endif
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| 53 |
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| 54 | //-- render overlay
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| 55 | clearSpecialCaseRenderQueues();
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| 56 | SceneManager::_renderVisibleObjects( );
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| 57 |
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| 58 | clearSpecialCaseRenderQueues();
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| 59 | }
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| 60 | //-----------------------------------------------------------------------
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| 61 | void VisibilitySceneManager::_updateSceneGraph(Camera* cam)
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| 62 | {
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| 63 | mVisibilityManager->GetCullingManager()->SetHierarchyInterface(mHierarchyInterface);
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| 64 | mHierarchyInterface->SetRenderSystem(mDestRenderSystem);
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| 65 |
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| 66 | SceneManager::_updateSceneGraph(cam);
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| 67 | }
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| 68 | //-----------------------------------------------------------------------
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| 69 | bool VisibilitySceneManager::setOption(const String & key, const void * val)
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| 70 | {
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[74] | 71 | return VisibilityOptionsManager(mVisibilityManager, mHierarchyInterface).
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| 72 | setOption(key, val) || SceneManager::setOption(key, val);
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[59] | 73 | }
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| 74 | //-----------------------------------------------------------------------
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| 75 | bool VisibilitySceneManager::getOption(const String & key, void *val)
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| 76 | {
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[74] | 77 | if (key == "NumHierarchyNodes")
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| 78 | {
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| 79 | * static_cast<unsigned int *>(val) = (unsigned int)mSceneNodes.size();
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| 80 | return true;
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| 81 | }
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[59] | 82 |
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[74] | 83 | return VisibilityOptionsManager(mVisibilityManager, mHierarchyInterface).
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| 84 | getOption(key, val) && SceneManager::getOption(key, val);
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[59] | 85 | }
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| 86 | //-----------------------------------------------------------------------
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| 87 | bool VisibilitySceneManager::getOptionValues(const String & key, StringVector &refValueList)
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| 88 | {
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| 89 | return SceneManager::getOptionValues(key, refValueList);
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| 90 | }
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| 91 | //-----------------------------------------------------------------------
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| 92 | bool VisibilitySceneManager::getOptionKeys(StringVector & refKeys)
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| 93 | {
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[74] | 94 | return VisibilityOptionsManager(mVisibilityManager, mHierarchyInterface).
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| 95 | getOptionKeys(refKeys) || SceneManager::getOptionKeys(refKeys);
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[59] | 96 | }
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| 97 | //-----------------------------------------------------------------------
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| 98 | void VisibilitySceneManager::setVisibilityManager(GtpVisibility::VisibilityManager *visManager)
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| 99 | {
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| 100 | mVisibilityManager = visManager;
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| 101 | }
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| 102 | //-----------------------------------------------------------------------
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| 103 | GtpVisibility::VisibilityManager *VisibilitySceneManager::getVisibilityManager( void )
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| 104 | {
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| 105 | return mVisibilityManager;
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| 106 | }
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| 107 |
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| 108 | //} // namespace GtpVisibility
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| 109 | } // namespace Ogre |
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