X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=antikythera;a=blobdiff_plain;f=src%2Fgear.h;h=f6058a10a7f4590af3a6780c4e9f23dabcc7cbf4;hp=281e77f2d19e62800656c3f20e9d607ed13e6a9c;hb=ccc1a688b59e25bb934a0d3e2bbf477960068d4f;hpb=84484521a697fe60f63bff077b9ba7475a45e54e

diff --git a/src/gear.h b/src/gear.h
index 281e77f..f6058a1 100644
--- a/src/gear.h
+++ b/src/gear.h
@@ -39,7 +39,7 @@ class Gear {
 private:
 	Mesh *mesh;
 
-	mutable Mat4 xform, dir_xform;
+	mutable Mat4 xform, dir_xform, axel_xform;
 	mutable bool xform_valid;
 	void calc_matrix() const;
 
@@ -65,20 +65,37 @@ public:
 
 	float bevel;	// bevel size
 
+	// visual surface properties
+	Vec3 color;
+	float roughness;
+	bool metallic;
+
+	Gear *supergear;
+	std::vector<Gear*> subgears;
 	std::vector<GearPin> pins;
 	std::vector<GearSlot> slots;
 
 	Gear();
 	~Gear();
 
+	void attach(Gear *g);
+	bool detach(Gear *g);
+	Gear *get_super() const;
+
+	void set_angular_offset(float offs);
+	float get_angular_offset() const;
+
 	// 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_axis(const Vec3 &axis);
+	const Vec3 &get_axis() const;
 	void set_position(const Vec3 &pos);
 	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 +107,7 @@ public:
 	float get_angular_pitch() const;
 
 	void draw() const;
+	void draw_wire(float line_width = 1.0f) const;
 
 	bool gen_mesh();
 };