Added a getModeUsage() method that prevents any mode being automatically associated with these Texture types that are only usable using non fixed function pipeline.

2014-01-24 12:01:37 +00:00
parent f0df819cbf
commit 15f44c8736
2 changed files with 6 additions and 0 deletions
--- a/include/osg/Texture2DArray
+++ b/include/osg/Texture2DArray
@@ -42,6 +42,9 @@ class OSG_EXPORT Texture2DArray : public Texture

        virtual GLenum getTextureTarget() const { return GL_TEXTURE_2D_ARRAY_EXT; }

+        /** Texture2DArray is related to non fixed pipeline usage only so isn't appropriate to enable/disable.*/
+        virtual bool getModeUsage(StateAttribute::ModeUsage&) const { return false; }
+
        /** Set the texture image for specified layer. */
        virtual void setImage(unsigned int layer, Image* image);