Ignoring general SAT rotations for now, going to focus on redoing the original demos

2 files changed, 7 insertions, 1 deletions

diff --git a/2d/_collisions/rectangle_rectangle/dist/output.wasm b/2d/_collisions/rectangle_rectangle/dist/output.wasm
index 5a17a67..f61e371 100755
--- a/2d/_collisions/rectangle_rectangle/dist/output.wasm
+++ b/2d/_collisions/rectangle_rectangle/dist/output.wasm
diff --git a/2d/_collisions/rectangle_rectangle/main.cpp b/2d/_collisions/rectangle_rectangle/main.cpp
index 99dafe5..689ea11 100644
--- a/2d/_collisions/rectangle_rectangle/main.cpp
+++ b/2d/_collisions/rectangle_rectangle/main.cpp
@@ -398,19 +398,25 @@ void update(float32 deltaTimeSeconds, void* userData) {
 		}
 	}
 
-    // Check collisions with walls
+    // Check collisions with walls.
+    // @NOTE: Setting the position backwards by a small amount _could_ move it into another object, but we are ignoring that circumstance
+    // for now, as it is very unlikely.
     for (int r = 0; r < 4; r++) {
         Rectangle* rect = &rectangleList[r];
         if (rect->body.position.x <= 0.f) {
+            rect->body.position.x = 0.f;
             rect->body.velocity = rect->body.velocity - Vector2 { 1.f, 0.f } * (2 * (rect->body.velocity.dot(Vector2 { 1.f, 0.f })));
         }
         if (rect->body.position.y <= 0.f) {
+            rect->body.position.y = 0.f;
             rect->body.velocity = rect->body.velocity - Vector2 { 0.f, 1.f } * (2 * (rect->body.velocity.dot(Vector2 { 0.f, 1.f })));
         } 
         if (rect->body.position.x >= 640.f) {
+            rect->body.position.x = 640.f;
             rect->body.velocity = rect->body.velocity - Vector2 { -1.f, 0.f } * (2 * (rect->body.velocity.dot(Vector2{ -1.f, 0.f })));
         }
         if (rect->body.position.y >= 480.f) {
+            rect->body.position.y = 480.f;
             rect->body.velocity = rect->body.velocity - Vector2 { 0.f, -1.f } * (2 * (rect->body.velocity.dot(Vector2 { 0.f, -1.f }))) ;
         }
     }