X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=antikythera;a=blobdiff_plain;f=src%2Fgear.h;h=5f99dd505c72bdb1c7d704960d0f1875e19bf553;hp=f6058a10a7f4590af3a6780c4e9f23dabcc7cbf4;hb=HEAD;hpb=ccc1a688b59e25bb934a0d3e2bbf477960068d4f

diff --git a/src/gear.h b/src/gear.h
index f6058a1..5f99dd5 100644
--- a/src/gear.h
+++ b/src/gear.h
@@ -52,12 +52,13 @@ public:
 	 */
 	std::string name;
 	Vec3 pos, axis;	// implicitly defines a plane eqn.
-	float pdist;	// derived: distance of plane from origin
+	float pdist;	// derived from the above: distance of plane from origin
 
 	float init_angle;	// initial starting angle
 	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);