From a461b0907fb70f24c22ffcee983901949e393c8d Mon Sep 17 00:00:00 2001
From: Nolan Darilek <nolan@thewordnerd.info>
Date: Thu, 10 Jun 2021 09:31:48 -0500
Subject: [PATCH] Update shape size/position for calculating visibility.

---
 src/log.rs        | 5 +----
 src/visibility.rs | 8 +++-----
 2 files changed, 4 insertions(+), 9 deletions(-)

diff --git a/src/log.rs b/src/log.rs
index 877dd6d..4c70b68 100644
--- a/src/log.rs
+++ b/src/log.rs
@@ -50,10 +50,7 @@ impl Plugin for LogPlugin {
     fn build(&self, app: &mut AppBuilder) {
         app.add_startup_system(setup.system()).add_system_to_stage(
             CoreStage::PostUpdate,
-            read_log
-                .system()
-                .chain(error_handler.system())
-                .after(crate::visibility::LOG_VISIBLE_LABEL),
+            read_log.system().chain(error_handler.system()),
         );
     }
 }
diff --git a/src/visibility.rs b/src/visibility.rs
index 3bb81ae..e1e5926 100644
--- a/src/visibility.rs
+++ b/src/visibility.rs
@@ -108,15 +108,13 @@ fn update_viewshed<'a>(
             let coord = Coord::new(start.x_i32(), start.y_i32());
             viewshed.visible.clear();
             let collider_set = QueryPipelineColliderComponentsSet(&collider_query);
-            let shape = Cuboid::new(Vec2::new(0.5, 0.5).into());
+            let shape = Cuboid::new(Vec2::new(0.49, 0.49).into());
             let range = viewshed.range as f32;
             let visibility_grid = VisibilityGrid(map, |coord: Coord| {
-                if start.x_i32() == coord.x && start.y_i32() == coord.y {
-                    return 0;
-                } else if coord.distance(start) > range {
+                if coord.distance(start) > range {
                     return 255;
                 }
-                let shape_pos = (Vec2::new(coord.x as f32, coord.y as f32), 0.);
+                let shape_pos = (Vec2::new(coord.x as f32 + 0.5, coord.y as f32 + 0.5), 0.);
                 let mut opacity = 0;
                 query_pipeline.intersections_with_shape(
                     &collider_set,