X-Git-Url: https://git.rohieb.name/MicroTrace.git/blobdiff_plain/9e556ed5343384fcf9258fe0f37af3c1fb9b9b3d..430ddbc0e443b60b6d0c7893a96e045411368dbf:/PerspectiveCamera.hxx

diff --git a/PerspectiveCamera.hxx b/PerspectiveCamera.hxx
index 8178087..e171d5b 100644
--- a/PerspectiveCamera.hxx
+++ b/PerspectiveCamera.hxx
@@ -15,7 +15,7 @@ public:
 		    );
   ~PerspectiveCamera();
 
-  virtual bool InitRay(float x, float y, Ray &ray);
+  virtual bool InitRay(float x, float y, Ray &ray) const;
 
 private:
   //! hidden constructors to prevent misuse. If you need those at some point, just make them public and implement them properly!