Added flipDepth() method

2011-10-21 10:59:42 +00:00
parent 088d00c651
commit d3cebab9a3
2 changed files with 37 additions and 2 deletions
--- a/include/osg/Image
+++ b/include/osg/Image
@@ -282,12 +282,14 @@ class OSG_EXPORT Image : public BufferData
        Vec4 getColor(const Vec3& texcoord) const;


-        /** Flip the image horizontally. */
+        /** Flip the image horizontally, around s dimension. */
        void flipHorizontal();
        
-        /** Flip the image vertically. */
+        /** Flip the image vertically, around t dimension. */
        void flipVertical();

+        /** Flip the image around the r dimension. Only relevent for 3D textures. */
+        void flipDepth();

        /** Ensure image dimensions are a power of two.
          * Mipmapped textures require the image dimensions to be