FGFS-4.1/OpenSceneGraph
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First steps to adding support for multiple texture layers.

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This commit is contained in:
Robert Osfield
2005-03-07 22:02:44 +00:00
parent 99f80a78f1
commit d155caf2a4
2 changed files with 36 additions and 5 deletions
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11
include/osgTerrain/DataSet
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@@ -189,7 +189,8 @@ class OSGTERRAIN_EXPORT DataSet : public osg::Referenced
_coordinateSystemPolicy(PREFER_FILE_SETTINGS),
_geoTransformPolicy(PREFER_FILE_SETTINGS),
_minLevel(0),
_maxLevel(MAXIMUM_NUMBER_OF_LEVELS)
_maxLevel(MAXIMUM_NUMBER_OF_LEVELS),
_layer(0)
{}
Source(Type type, const std::string& filename):
@@ -200,7 +201,8 @@ class OSGTERRAIN_EXPORT DataSet : public osg::Referenced
_coordinateSystemPolicy(PREFER_FILE_SETTINGS),
_geoTransformPolicy(PREFER_FILE_SETTINGS),
_minLevel(0),
_maxLevel(MAXIMUM_NUMBER_OF_LEVELS)
_maxLevel(MAXIMUM_NUMBER_OF_LEVELS),
_layer(0)
{}
void setSortValue(double s) { _sortValue = s; }
@@ -253,6 +255,10 @@ class OSGTERRAIN_EXPORT DataSet : public osg::Referenced
unsigned int getMinLevel() const { return _minLevel; }
unsigned int getMaxLevel() const { return _maxLevel; }
void setLayer(unsigned int layer) { _layer = layer; }
unsigned int getLayer() const { return _layer; }
void setSourceData(SourceData* data) { _sourceData = data; if (_sourceData.valid()) _sourceData->_source = this; }
SourceData* getSourceData() { return _sourceData.get(); }
@@ -319,6 +325,7 @@ class OSGTERRAIN_EXPORT DataSet : public osg::Referenced
unsigned int _minLevel;
unsigned int _maxLevel;
unsigned int _layer;
osg::ref_ptr<SourceData> _sourceData;