Better visualization for placing a train

[r2c2.git] / source / 3d / view.h

diff --git a/source/3d/view.h b/source/3d/view.h
index f3e359c2b9524108b1f566a9e19ffc1ad0e31c92..a1bdaf50cc605e7ae45ae7be4de270c9a53d1f1f 100644 (file)
--- a/source/3d/view.h
+++ b/source/3d/view.h
@@ -12,6 +12,8 @@ class View3D
 {
 protected:
        Layout3D &layout;
+       unsigned width;
+       unsigned height;
        Msp::GL::Camera camera;
        Msp::GL::Pipeline pipeline;
 
@@ -22,6 +24,9 @@ public:
        Msp::GL::Camera &get_camera() { return camera; }
        Msp::GL::Pipeline &get_pipeline() { return pipeline; }
 
+       Ray create_ray(int, int);
+       Ray create_ray(float, float);
+
        void view_all(bool = false);
 
        void render();