FGFS-4.1/OpenSceneGraph
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Prelimary work on adding support for local tile transforms

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This commit is contained in:
Robert Osfield
2004-04-04 15:33:26 +00:00
parent 3c239326a8
commit 398fa56bb4
2 changed files with 117 additions and 111 deletions
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48
include/osgTerrain/DataSet
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@@ -693,9 +693,9 @@ class DataSet : public osg::Referenced
osg::Node* createScene();
osg::ShapeDrawable* createDrawableHeightField();
osg::Geometry* createDrawablePolygonal();
osg::StateSet* createStateSet();
osg::Node* createHeightField();
osg::Node* createPolygonal();
void unrefData();
@@ -872,23 +872,6 @@ class DataSet : public osg::Referenced
void setDestinationTileExtension(const std::string& extension) { _tileExtension = extension; }
const std::string& getDestinationTileExtension() const { return _tileExtension; }
CompositeDestination* createDestinationGraph(CompositeDestination* parent,
osgTerrain::CoordinateSystem* cs,
const osg::BoundingBox& extents,
unsigned int maxImageSize,
unsigned int maxTerrainSize,
unsigned int currentLevel,
unsigned int currentX,
unsigned int currentY,
unsigned int maxNumLevels);
void computeDestinationGraphFromSources(unsigned int numLevels);
void updateSourcesForDestinationGraphNeeds();
void populateDestinationGraphFromSources();
void createDestination(unsigned int numLevels);
enum DatabaseType
{
LOD_DATABASE,
@@ -915,9 +898,32 @@ class DataSet : public osg::Referenced
void setTextureType(TextureType type) { _textureType = type; }
TextureType getTextureType() const { return _textureType; }
void setUseLocalTileTransform(bool flag) { _useLocalTileTransform = flag; }
bool getUseLocalTileTransform() const { return _useLocalTileTransform; }
CompositeDestination* createDestinationGraph(CompositeDestination* parent,
osgTerrain::CoordinateSystem* cs,
const osg::BoundingBox& extents,
unsigned int maxImageSize,
unsigned int maxTerrainSize,
unsigned int currentLevel,
unsigned int currentX,
unsigned int currentY,
unsigned int maxNumLevels);
void computeDestinationGraphFromSources(unsigned int numLevels);
void updateSourcesForDestinationGraphNeeds();
void populateDestinationGraphFromSources();
void createDestination(unsigned int numLevels);
void writeDestination();
osg::Node* getDestinationRootNode() { return _rootNode.get(); }
@@ -955,7 +961,7 @@ class DataSet : public osg::Referenced
DatabaseType _databaseType;
GeometryType _geometryType;
TextureType _textureType;
bool _useLocalTileTransform;
osg::ref_ptr<osg::Node> _rootNode;