From 294e8bb07ab5635118e9428901c1e92a478c29b0 Mon Sep 17 00:00:00 2001
From: Silas Bartha <silas@exvacuum.dev>
Date: Thu, 13 Jun 2024 20:40:46 -0400
Subject: Adaptive Outline

---
 src/components.rs | 29 ++++++++++++++++++++++++++---
 1 file changed, 26 insertions(+), 3 deletions(-)

(limited to 'src/components.rs')

diff --git a/src/components.rs b/src/components.rs
index 49f4684..7f572e3 100644
--- a/src/components.rs
+++ b/src/components.rs
@@ -5,11 +5,34 @@ use bevy::{
 
 /// Component which, when inserted into an entity with a camera and normal prepass, enables an outline effect for that
 /// camera.
-#[derive(Component, ShaderType, ExtractComponent, PartialEq, Clone, Default)]
+#[derive(Component, ShaderType, ExtractComponent, PartialEq, Clone)]
 pub struct OutlinePostProcessSettings {
     /// Weight of outlines in pixels.
-    pub weight: f32,
+    weight: f32,
     /// A threshold for normal differences, values below this threshold will not become outlines.
     /// Higher values will result in more outlines which may look better on smooth surfaces.
-    pub threshold: f32,
+    threshold: f32,
+    /// Whether to use adaptive outlines. White outlines will be drawn around darker objects, while black ones will be drawn around lighter ones.
+    adaptive: u32,
 }
+
+impl OutlinePostProcessSettings {
+    /// Create a new instance with the given settings
+    pub fn new(weight: f32, threshold: f32, adaptive: bool) -> Self {
+        Self {
+            weight,
+            threshold,
+            adaptive: adaptive as u32,
+        }
+    }    
+}
+
+impl Default for OutlinePostProcessSettings {
+    fn default() -> Self {
+        Self { 
+            weight: 1.0,
+            threshold: 0.0,
+            adaptive: 0
+        }
+    }
+}
\ No newline at end of file
-- 
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