#include <OgreHeightmapTerrainPageSource.h>
Inheritance diagram for Ogre::HeightmapTerrainPageSource:
Public Methods | |
HeightmapTerrainPageSource () | |
~HeightmapTerrainPageSource () | |
void | shutdown (void) |
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void | requestPage (ushort x, ushort y) |
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void | expirePage (ushort x, ushort y) |
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void | initialise (TerrainSceneManager *tsm, ushort tileSize, ushort pageSize, bool asyncLoading, TerrainPageSourceOptionList &optionList) |
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Static Public Methods | |
void | addListener (TerrainPageSourceListener *pl) |
Register a class which will be called back whenever a new page is available. | |
void | removeListener (TerrainPageSourceListener *pl) |
Unregister a class which will be called back whenever a new page is available. | |
Protected Methods | |
void | loadHeightmap (void) |
Load a heightmap. | |
virtual TerrainPage * | buildPage (Real *heightData, Material *pMaterial) |
Utility method for building a page of tiles based on some source data, wherever that may have come from. | |
Static Protected Methods | |
void | firePageConstructed (size_t pagex, size_t pagez, Real *heightData) |
Internal method for firing pageContructed events. | |
Protected Attributes | |
bool | mIsRaw |
Is this input RAW? | |
bool | mFlipTerrain |
Should we flip terrain vertically? | |
Image | mImage |
Image containing the source heightmap if loaded from non-RAW. | |
SDDataChunk | mRawData |
Arbitrary data loaded from RAW. | |
TerrainPage * | mPage |
The (single) terrain page this source will provide. | |
String | mSource |
Source file name. | |
size_t | mRawSize |
Manual size if source is RAW. | |
uchar | mRawBpp |
Manual bpp if source is RAW. | |
TerrainSceneManager * | mSceneManager |
Link back to parent manager. | |
bool | mAsyncLoading |
Has asynchronous loading been requested? | |
unsigned short | mPageSize |
The expected size of the page in number of vertices. | |
unsigned short | mTileSize |
The expected size of a tile in number of vertices. |
Definition at line 41 of file OgreHeightmapTerrainPageSource.h.
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Definition at line 37 of file OgreHeightmapTerrainPageSource.cpp. |
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Definition at line 42 of file OgreHeightmapTerrainPageSource.cpp. References shutdown(). |
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Register a class which will be called back whenever a new page is available.
Definition at line 134 of file OgreTerrainPageSource.cpp. References Ogre::TerrainPageSourceListenerManager::addListener(). |
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Utility method for building a page of tiles based on some source data, wherever that may have come from.
Definition at line 76 of file OgreTerrainPageSource.cpp. References Ogre::SceneNode::attachObject(), Ogre::SceneNode::createChildSceneNode(), Ogre::OctreeSceneManager::createSceneNode(), Ogre::TerrainRenderable::initialise(), Ogre::TerrainPage::linkNeighbours(), Ogre::TerrainPageSource::mPageSize, Ogre::TerrainPageSource::mSceneManager, Ogre::TerrainPageSource::mTileSize, Ogre::TerrainPage::pageSceneNode, Ogre::Real, Ogre::TerrainRenderable::setMaterial(), Ogre::String, and Ogre::TerrainPage::tiles. Referenced by requestPage(). |
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Implements Ogre::TerrainPageSource. Definition at line 266 of file OgreHeightmapTerrainPageSource.cpp. References mPage, and Ogre::ushort. |
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Internal method for firing pageContructed events.
Definition at line 129 of file OgreTerrainPageSource.cpp. References Ogre::TerrainPageSourceListenerManager::firePageConstructed(), and Ogre::Real. Referenced by requestPage(). |
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Reimplemented from Ogre::TerrainPageSource. Definition at line 104 of file OgreHeightmapTerrainPageSource.cpp. References Except, loadHeightmap(), mFlipTerrain, mIsRaw, mRawBpp, mRawSize, mSource, shutdown(), Ogre::String, Ogre::TerrainPageSourceOptionList, and Ogre::ushort. |
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Load a heightmap.
Definition at line 54 of file OgreHeightmapTerrainPageSource.cpp. References Ogre::DataChunk::clear(), Except, Ogre::Image::getHeight(), Ogre::DataChunk::getSize(), Ogre::Image::getWidth(), Ogre::Image::load(), mImage, Ogre::TerrainPageSource::mPageSize, mRawBpp, mRawData, mRawSize, mSource, shutdown(), and Ogre::String. Referenced by initialise(). |
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Unregister a class which will be called back whenever a new page is available.
Definition at line 139 of file OgreTerrainPageSource.cpp. References Ogre::TerrainPageSourceListenerManager::removeListener(). |
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Implements Ogre::TerrainPageSource. Definition at line 178 of file OgreHeightmapTerrainPageSource.cpp. References Ogre::TerrainSceneManager::attachPage(), Ogre::TerrainPageSource::buildPage(), Except, Ogre::TerrainPageSource::firePageConstructed(), Ogre::Image::getData(), Ogre::Image::getFormat(), Ogre::DataChunk::getPtr(), mImage, mPage, Ogre::TerrainPageSource::mPageSize, mRawBpp, mRawData, Ogre::TerrainPageSource::mSceneManager, Ogre::PF_L16, Ogre::PF_L8, Ogre::PixelFormat, Ogre::Real, Ogre::uchar, Ogre::ulong, and Ogre::ushort. |
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Reimplemented from Ogre::TerrainPageSource. Definition at line 47 of file OgreHeightmapTerrainPageSource.cpp. References mPage. Referenced by initialise(), loadHeightmap(), and ~HeightmapTerrainPageSource(). |
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Has asynchronous loading been requested?
Definition at line 137 of file OgreTerrainPageSource.h. |
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Should we flip terrain vertically?
Definition at line 47 of file OgreHeightmapTerrainPageSource.h. Referenced by initialise(). |
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Image containing the source heightmap if loaded from non-RAW.
Definition at line 49 of file OgreHeightmapTerrainPageSource.h. Referenced by loadHeightmap(), and requestPage(). |
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Is this input RAW?
Definition at line 45 of file OgreHeightmapTerrainPageSource.h. Referenced by initialise(). |
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The (single) terrain page this source will provide.
Definition at line 53 of file OgreHeightmapTerrainPageSource.h. Referenced by expirePage(), requestPage(), and shutdown(). |
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The expected size of the page in number of vertices.
Definition at line 139 of file OgreTerrainPageSource.h. Referenced by Ogre::TerrainPageSource::buildPage(), loadHeightmap(), and requestPage(). |
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Manual bpp if source is RAW.
Definition at line 59 of file OgreHeightmapTerrainPageSource.h. Referenced by initialise(), loadHeightmap(), and requestPage(). |
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Arbitrary data loaded from RAW.
Definition at line 51 of file OgreHeightmapTerrainPageSource.h. Referenced by loadHeightmap(), and requestPage(). |
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Manual size if source is RAW.
Definition at line 57 of file OgreHeightmapTerrainPageSource.h. Referenced by initialise(), and loadHeightmap(). |
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Link back to parent manager.
Definition at line 135 of file OgreTerrainPageSource.h. Referenced by Ogre::TerrainPageSource::buildPage(), and requestPage(). |
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Source file name.
Definition at line 55 of file OgreHeightmapTerrainPageSource.h. Referenced by initialise(), and loadHeightmap(). |
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The expected size of a tile in number of vertices.
Definition at line 141 of file OgreTerrainPageSource.h. Referenced by Ogre::TerrainPageSource::buildPage(). |
Copyright © 2002-2003 by The OGRE Team
Last modified Sun Nov 28 19:49:51 2004