Cycles: border render now works in the viewport, when looking through the

camera, same as in render. It draws objects in solid draw mode outside of
the border.

intern/cycles/render/camera.h

@@ -67,6 +67,9 @@ public:
 	int width, height;
 	float left, right, bottom, top;
 
+	/* border */
+	float border_left, border_right, border_bottom, border_top;
+
 	/* transformation */
 	Transform matrix;