From c33211182a3ef7b710fe486dc4b41eb72ca064d8 Mon Sep 17 00:00:00 2001
From: Hartmut Seichter <hartmut@technotecture.com>
Date: Sat, 1 Jul 2023 22:43:05 +0200
Subject: [PATCH] minor cleanup

---
 examples/pong/pong.cpp            | 7 +------
 src/lib/include/paradiso/aabb.hpp | 5 +++--
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/examples/pong/pong.cpp b/examples/pong/pong.cpp
index 1643d92..11f89f0 100644
--- a/examples/pong/pong.cpp
+++ b/examples/pong/pong.cpp
@@ -41,12 +41,6 @@ struct PongStage {
 
         auto t = (min_el.second <= eps) ? min_el.first : TouchPoint::None;
 
-        if (t != TouchPoint::None) {
-            sprite.bitmap.pixel(0,0) = paradiso::RGBA::white();
-        } else {
-            sprite.bitmap.pixel(0,0) = paradiso::RGBA::black();
-        }
-
         return t;
     };
 
@@ -116,6 +110,7 @@ struct PongBall {
         .scale = paradiso::Vector2<float>::make(0.0125f, 0.0125f),
     };
 
+    // interaction Stage - Ball
     void interact(PongStage& stage) {
 
         auto touch = stage.touch(sprite.pivot);
diff --git a/src/lib/include/paradiso/aabb.hpp b/src/lib/include/paradiso/aabb.hpp
index 8a8b77a..62267bf 100644
--- a/src/lib/include/paradiso/aabb.hpp
+++ b/src/lib/include/paradiso/aabb.hpp
@@ -24,6 +24,7 @@
 #ifndef PARADISO_AABB_HPP
 #define PARADISO_AABB_HPP
 
+#include <paradiso/globals.hpp>
 #include <paradiso/vector.hpp>
 
 namespace paradiso {
@@ -32,7 +33,7 @@ struct AABB final {
     Vector2<float> top_left{};
     Vector2<float> bottom_right{};
 
-    static constexpr AABB from_vertices(auto& vertices) noexcept {
+    static constexpr AABB from_vertices(const auto& vertices) noexcept {
 
         Matrix<2, 2, float> min_max;
         min_max.set_slice<2, 1>(0, 0) = vertices.front();
@@ -51,7 +52,7 @@ struct AABB final {
     }
 
     bool constexpr is_inside(const Vector2<float>& v) const {
-        return (v.x() >= top_left.x() && v.x() <= bottom_right.x() && 
+        return (v.x() >= top_left.x() && v.x() <= bottom_right.x() &&
                 v.y() >= top_left.y() && v.y() <= bottom_right.y());
     }
 };