Added State::getMaxTextureCoords() and State::getMaxTextureUnits() inline methods.

2014-01-07 11:01:27 +00:00
parent 485776bf18
commit 7da5ae26d0
1 changed files with 7 additions and 0 deletions
--- a/include/osg/State
+++ b/include/osg/State
@@ -1203,6 +1203,13 @@ class OSG_EXPORT State : public Referenced, public Observer
        }


+        /// For GL>=2.0 uses GL_MAX_TEXTURE_COORDS, for GL<2 uses GL_MAX_TEXTURE_UNITS
+        inline GLint getMaxTextureCoords() const { return _glMaxTextureCoords; }
+
+        /// For GL>=2.0 uses GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS, for GL<2 uses GL_MAX_TEXTURE_UNITS
+        inline GLint getMaxTextureUnits() const { return _glMaxTextureUnits; }
+
+
        /** Set the current texture unit, return true if selected,
          * false if selection failed such as when multi texturing is not supported.
          * note, only updates values that change.*/