Make the StereoCombiner information interface more flexible

[libs/vr.git] / source / stereocombiner.h

diff --git a/source/stereocombiner.h b/source/stereocombiner.h
index 23d482267e0ad706a1575a70657d4dbd1725d7da..41c5a56945080b2edea0e0503b06128b62ee67b8 100644 (file)
--- a/source/stereocombiner.h
+++ b/source/stereocombiner.h
@@ -10,22 +10,20 @@ namespace VR {
 class StereoCombiner
 {
 protected:
-       unsigned width_div;
-       unsigned height_div;
-       bool keep_aspect;
+       float width_factor;
+       float height_factor;
+       float aspect_factor;
        Geometry::Angle<float> fov;
-       float oversize;
        float frustum_skew;
 
        StereoCombiner();
 public:
        virtual ~StereoCombiner() { }
 
-       unsigned get_width_divisor() const { return width_div; }
-       unsigned get_height_divisor() const { return height_div; }
-       bool is_aspect_kept() const { return keep_aspect; }
+       float get_width_factor() const { return width_factor; }
+       float get_height_factor() const { return height_factor; }
+       float get_aspect_factor() const { return aspect_factor; }
        const Geometry::Angle<float> &get_field_of_view() const { return fov; }
-       float get_oversize() const { return oversize; }
        float get_frustum_skew() const { return frustum_skew; }
 
        virtual void render(const GL::Texture2D &, const GL::Texture2D &) const = 0;