SOL Demo

1 files changed, 3 insertions, 1 deletions

diff --git a/include/glbase.h b/include/glbase.h
index 7e6d454..9069d69 100644
--- a/include/glbase.h
+++ b/include/glbase.h
@@ -13,7 +13,7 @@ namespace mogltk {
 	  virtual ~glbase();
 	virtual void Enter2DMode(void);
 	virtual void Leave2DMode(void);
-	virtual void Flip(void);
+	virtual void Flip(bool clear = true);
 	virtual bool is2D(void);
 	virtual void changeviewport(int x = 0, int y = 0, unsigned int w = 0, unsigned int h = 0);
 	void changefovy(GLdouble);
@@ -21,6 +21,8 @@ namespace mogltk {
 	static void glVertex(GLint, GLint, GLint = 0, GLint = 1);
 	static void glVertex(GLfloat, GLfloat, GLfloat = 0.0, GLfloat = 1.0);
 	static void glVertex(GLdouble, GLdouble, GLdouble = 0.0, GLdouble = 1.0);
+        virtual texture * GrabTexture();
+        virtual SDL_Surface * GrabSurface();
       private:
         int twoD;
 	GLdouble ratio, fovy;