FGFS-4.1/OpenSceneGraph
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Added osgFX::MultiTextureControl node for managing blending between

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different texture layers.
This commit is contained in:
Robert Osfield
2005-03-09 16:54:10 +00:00
parent 8dc1be6707
commit 6a103aa413
18 changed files with 593 additions and 333 deletions
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11
include/osgTerrain/DataSet
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@@ -1026,6 +1026,11 @@ class OSGTERRAIN_EXPORT DataSet : public osg::Referenced
bool getDecorateGeneratedSceneGraphWithCoordinateSystemNode() const { return _decorateWithCoordinateSystemNode; }
void setDecorateGeneratedSceneGraphWithMultiTextureControl(bool flag) { _decorateWithMultiTextureControl = flag; }
bool getDecorateGeneratedSceneGraphWithMultiTextureControl() const { return _decorateWithMultiTextureControl; }
unsigned int getNumOfTextureLevels() const { return _numTextureLevels; }
void setCommentString(const std::string& comment) { _comment = comment; }
const std::string& getCommentString() const { return _comment; }
@@ -1064,6 +1069,8 @@ class OSGTERRAIN_EXPORT DataSet : public osg::Referenced
// helper functions for handling optional archive
void _writeNodeFile(const osg::Node& node,const std::string& filename);
void _writeImageFile(const osg::Image& image,const std::string& filename);
protected:
@@ -1079,6 +1086,7 @@ class OSGTERRAIN_EXPORT DataSet : public osg::Referenced
void init();
osg::Node* decorateWithCoordinateSystemNode(osg::Node* subgraph);
osg::Node* decorateWithMultiTextureControl(osg::Node* subgraph);
osg::ref_ptr<CompositeSource> _sourceGraph;
@@ -1114,10 +1122,13 @@ class OSGTERRAIN_EXPORT DataSet : public osg::Referenced
TextureType _textureType;
float _maxAnisotropy;
MipMappingMode _mipMappingMode;
unsigned int _numTextureLevels;
bool _useLocalTileTransform;
bool _decorateWithCoordinateSystemNode;
bool _decorateWithMultiTextureControl;
std::string _comment;