Changeset 3882 for OpenSceneGraph/trunk/include/osgUtil/TangentSpaceGenerator

Timestamp:

03/07/05 18:25:30 (8 years ago)

Author:

robert

Message:

From Ruben, added handling of vertex indices.

Note from Robert. New codes produces errors when running
osgfxbrowser cow.osg so I have elected to keep the original
implementation of compute_basis_vectors around and as the default
compile to keep the CVS version working. Ruben's new version
of compute_basis_vectors has to be explicitly compiled in by
toggling an #if 1 block to #if 0.

Files:

• OpenSceneGraph/trunk/include/osgUtil/TangentSpaceGenerator (modified) (2 diffs)

OpenSceneGraph/trunk/include/osgUtil/TangentSpaceGenerator

@@ -55 +55 @@
     inline void setBinormalArray(osg::Vec4Array *array)    { B_ = array; }
 
+    inline osg::IndexArray *getIndices() { return indices_.get(); }
 protected:
     virtual ~TangentSpaceGenerator() {}
     TangentSpaceGenerator &operator=(const TangentSpaceGenerator &) { return *this; }
 
-    void compute_basis_vectors(osg::PrimitiveSet *pset, const osg::Array *vx, const osg::Array *nx, const osg::Array *tx, int iA, int iB, int iC);
+    void compute_basis_vectors(osg::PrimitiveSet *pset,
+                               const osg::Array *vx,
+                               const osg::Array *nx,
+                               const osg::Array *tx,
+                               const osg::IndexArray *vix,
+                               const osg::IndexArray *nix,
+                               const osg::IndexArray *tix,
+                               int iA, int iB, int iC);
 
 private:
@@ -65 +73 @@
     osg::ref_ptr<osg::Vec4Array> B_;
     osg::ref_ptr<osg::Vec4Array> N_;
+    osg::ref_ptr<osg::UIntArray> indices_;
 };