Added support for setting up VisualChoose with destination alpha, stencil and

quad buffers attributes from DisplaySettings values.
2003-03-20 14:07:03 +00:00
parent 38a2408847
commit 0476348a0c
5 changed files with 64 additions and 10 deletions
--- a/src/osg/Image.cpp
+++ b/src/osg/Image.cpp
@@ -95,10 +95,12 @@ int Image::compare(const Image& rhs) const
    COMPARE_StateAttribute_Parameter(_packing)
    COMPARE_StateAttribute_Parameter(_modifiedTag)

-    // still need implement checks for
-    // _data
-    // _mipmapData
-
+    if (_data<rhs._data) return -1;
+    if (_data>rhs._data) return 1;
+    
+    if (_mipmapData<rhs._mipmapData) return -1;
+    if (_mipmapData>rhs._mipmapData) return 1;
+    
    return 0;
 }