Canvas: clip region rounding and catch negative size.

[simgear.git] / simgear / canvas / CanvasSystemAdapter.hxx

diff --git a/simgear/canvas/CanvasSystemAdapter.hxx b/simgear/canvas/CanvasSystemAdapter.hxx
index 6a608d9a2497fe6a360ff9a89ea35e1b999f77ec..a2bb1fe281ec4edf27bfd9f8812da548f2673e92 100644 (file)
--- a/simgear/canvas/CanvasSystemAdapter.hxx
+++ b/simgear/canvas/CanvasSystemAdapter.hxx
@@ -20,7 +20,7 @@
 #define SG_CANVAS_SYSTEM_ADAPTER_HXX_
 
 #include "canvas_fwd.hxx"
-#include <simgear/nasal/naref.h>
+#include <simgear/nasal/nasal.h>
 
 namespace simgear
 {
@@ -37,6 +37,8 @@ namespace canvas
       virtual void removeCamera(osg::Camera* camera) const = 0;
       virtual osg::Image* getImage(const std::string& path) const = 0;
 
+      virtual naContext getNasalContext() const = 0;
+
       /**
        * Save passed reference to Nasal object from being deleted by the
        * garbage collector.