meshing recaclulation on the fly, picking, whatever

[antikythera] / src / gear.h

diff --git a/src/gear.h b/src/gear.h
index 281e77f..45a3d13 100644 (file)
--- a/src/gear.h
+++ b/src/gear.h
@@ -79,6 +79,8 @@ public:
        const Vec3 &get_position() const;
        Vec3 get_global_position() const;       // taking parent gear into account
 
+       Vec3 get_planar_position() const;       // 2D pos of gear on its plane
+
        void set_angle(float angle);
        float get_angle() const;
 
@@ -90,6 +92,7 @@ public:
        float get_angular_pitch() const;
 
        void draw() const;
+       void draw_wire(float line_width = 1.0f) const;
 
        bool gen_mesh();
 };