From 9e4b2af626e1fff4fc190ce1e6df66b420ee2c61 Mon Sep 17 00:00:00 2001
From: Masterchef365 <duncan.freeman1@gmail.com>
Date: Sun, 9 Jun 2024 17:19:36 -0700
Subject: [PATCH] Option to turn off grid

---
 src/app.rs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/app.rs b/src/app.rs
index f81a373..3bea439 100644
--- a/src/app.rs
+++ b/src/app.rs
@@ -17,6 +17,8 @@ pub struct DemoApp {
     cfg: SolverConfig,
 
     grid: Vec<(Vec3, Vec3)>,
+
+    draw_grid: bool,
 }
 
 impl Default for DemoApp {
@@ -47,6 +49,7 @@ impl DemoApp {
         let cfg = Default::default();
 
         Self {
+            draw_grid: true,
             cfg,
             pcld,
             grid,
@@ -109,6 +112,8 @@ impl eframe::App for DemoApp {
                 let resp_width = ui.add(DragValue::new(&mut width).prefix("width: ").clamp_range(2..=100));
                 let regen = ui.button("Refresh").clicked();
 
+                ui.checkbox(&mut self.draw_grid, "Draw grid");
+
                 if resp_dims.changed() || resp_width.changed() || regen {
                     *self = Self::from_dims(dims, width);
                 }
@@ -136,7 +141,9 @@ impl eframe::App for DemoApp {
                            }
                            */
 
-                        draw_n_grid(&self.grid, paint, Stroke::new(1., Color32::from_gray(40)));
+                        if self.draw_grid {
+                            draw_n_grid(&self.grid, paint, Stroke::new(1., Color32::from_gray(40)));
+                        }
 
                         draw_pcld(&self.pcld, &self.proj, paint, 1., Color32::WHITE);
                     })