writing the machine parser

[antikythera] / src / gear.h

diff --git a/src/gear.h b/src/gear.h
index f6058a1..fac245c 100644 (file)
--- a/src/gear.h
+++ b/src/gear.h
@@ -58,6 +58,7 @@ public:
        float angle;    // current angle of the gear
 
        int nteeth;             // number of teeth
+       float tooth_pitch;
 
        float radius;   // total radius of the gear, including teeth
        float teeth_length;     // how far teeth extend past the radius
@@ -87,7 +88,7 @@ public:
 
        // sets the supplied number of teeth, and calculates the radius
        // of the gear, to achieve the required tooth pitch
-       void set_teeth(int nt, float tooth_pitch);
+       void set_teeth(int nt, float tooth_pitch = 0.0f);
        void set_axis(const Vec3 &axis);
        const Vec3 &get_axis() const;
        void set_position(const Vec3 &pos);