From 4667fb8be9d42c330b035a4c215100f66b1a2a0e Mon Sep 17 00:00:00 2001
From: numzero <numzer0@yandex.ru>
Date: Fri, 9 Oct 2026 02:12:07 +0300
Subject: [PATCH] adjust addendums/dedendums

---
 src/main.rs | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index fa42271..6a00e37 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -99,21 +99,21 @@ fn main() {
 			dedendum: gear_profile.addemdum,
 			pressure_angle: gear_profile.pressure_angle,
 		};
-		let gear_profile_adj = Profile {
-			addemdum: adjust_offset(gear_profile.addemdum),
-			dedendum: -adjust_offset(-gear_profile.dedendum),
-			pressure_angle: adjust_angle(gear_profile.pressure_angle),
-		};
 		let cutter_profile_adj = Profile {
 			addemdum: adjust_offset(cutter_profile.addemdum),
 			dedendum: -adjust_offset(-cutter_profile.dedendum),
 			pressure_angle: adjust_angle(cutter_profile.pressure_angle),
 		};
+		let gear_profile_adj = Profile {
+			addemdum: adjust_offset(gear_profile.addemdum),
+			dedendum: -adjust_offset(-gear_profile.dedendum),
+			pressure_angle: adjust_angle(gear_profile.pressure_angle),
+		};
 
 		let n_points_per_tooth = 100;
 		let n_points = n_points_per_tooth * n_teeth_sample;
-		let mut inv_shape = vec![r_pitch + gear_profile_adj.addemdum; n_points];
-		let mut bevel_shape = vec![r_pitch + gear_profile_adj.addemdum; n_points];
+		let mut inv_shape = vec![r_pitch + cutter_profile_adj.dedendum; n_points];
+		let mut bevel_shape = vec![r_pitch + cutter_profile_adj.dedendum; n_points];
 		let mut show_crown_gear = false;
 		let mut show_crown_cutter = true;
 		let mut show_rack_gear = false;
@@ -233,12 +233,18 @@ fn main() {
 				gc.close_path();
 				gc.stroke_color(Rgba(0.3, 0.3, 0.3, 0.4));
 				gc.stroke();
+
 				gc.stroke_color(Rgba(0.3, 0.3, 0.3, 0.1));
 				gc.circle(0.0, r_pitch, r_pitch - gear_profile_adj.dedendum);
 				gc.circle(0.0, r_pitch, r_pitch);
 				gc.circle(0.0, r_pitch, r_pitch + gear_profile_adj.addemdum);
 				gc.stroke();
 
+				gc.stroke_color(Rgba(1.0, 0.0, 0.0, 0.1));
+				gc.circle(0.0, r_pitch, r_pitch - cutter_profile_adj.addemdum);
+				gc.circle(0.0, r_pitch, r_pitch + cutter_profile_adj.dedendum);
+				gc.stroke();
+
 				line(
 					gc,
 					bevel_shape.iter().enumerate().map(|(k, r)| kr_to_xy(k, *r)),