add point + doc -> readme

src/main.rs

@@ -58,6 +58,7 @@ enum Message {
     SetMusicLength,
     LengthChange(String),
     ChangeDelta(f32),
+    AddPoint,
 }
 
 struct MyApp {
@@ -171,6 +172,9 @@ impl MyApp {
                     self.update(Message::TogglePaused);
                 }
             }
+            Message::AddPoint => {
+                self.music.add_Point(self.current_delta);
+            }
         }
     }
 
@@ -312,7 +316,8 @@ impl MyApp {
                         delta_to_string(self.current_delta),
                         delta_to_string(self.music.length)
                     ))
-                    .size(20.0)
+                    .size(20.0),
+                    button("Add Point").on_press(Message::AddPoint)
                 ]
                 .spacing(20),
                 column![

src/music.rs

@@ -52,10 +52,7 @@ impl Music {
 
     pub fn default() -> Music {
         Music {
-            poly_frame: vec![
-                (0.0, PolygonFrame::default()),
-                (10.0, PolygonFrame::default()),
-            ],
+            poly_frame: vec![(0.0, PolygonFrame::default())],
             nb_sec_for_rev: 1.0,
             file_name: "Default Name".to_string(),
             length: 60.0,
@@ -116,6 +113,15 @@ impl Music {
 
     //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ADD/REMOVE~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
+    pub fn add_Point(&mut self, delta: f32) {
+        let pos = self
+            .poly_frame
+            .binary_search_by(|(d, _)| d.partial_cmp(&delta).unwrap())
+            .unwrap_or_else(|e| e);
+        self.poly_frame
+            .insert(pos, (delta, self.current_frame(delta).clone()));
+    }
+
     pub fn add_polygon(&mut self, delta: f32, polygon_name: String) {
         let current_frame = self.find_poly_frame(delta);
         let poly = string_to_polygon(polygon_name);

src/polygon_draw.rs

@@ -23,7 +23,7 @@ impl RotationExt for Vector {
         )
     }
 }
-#[derive(Serialize, Deserialize)]
+#[derive(Serialize, Deserialize, Clone)]
 pub struct PolygonFrame {
     pub teta: f32,
     pub polygons: Vec<Polygon>,
@@ -118,7 +118,7 @@ impl<Message> canvas::Program<Message> for PolygonFrame {
     }
 }
 
-#[derive(Debug, Serialize, Deserialize)]
+#[derive(Debug, Serialize, Deserialize, Clone)]
 pub struct Polygon {
     pub global_teta: f32,
     pub points_teta: Vec<f32>,