From b27ae3356d6ebb7fcd59785f6de262879cc37451 Mon Sep 17 00:00:00 2001
From: Dan Whitman <dwhitman44@gmail.com>
Date: Fri, 22 Mar 2024 08:23:47 -0400
Subject: [PATCH] Adds the `Box3D::from_origin_and_size` associated function.
 (#520)

Co-authored-by: Dan Whitman <daniel.whitman.2@us.af.mil>
---
 src/box3d.rs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/box3d.rs b/src/box3d.rs
index 7640af2..e802515 100644
--- a/src/box3d.rs
+++ b/src/box3d.rs
@@ -84,6 +84,22 @@ impl<T, U> Box3D<T, U> {
         Box3D { min, max }
     }
 
+    /// Constructor.
+    #[inline]
+    pub fn from_origin_and_size(origin: Point3D<T, U>, size: Size3D<T, U>) -> Self
+    where
+        T: Copy + Add<T, Output = T>,
+    {
+        Box3D {
+            min: origin,
+            max: point3(
+                origin.x + size.width,
+                origin.y + size.height,
+                origin.z + size.depth,
+            ),
+        }
+    }
+
     /// Creates a Box3D of the given size, at offset zero.
     #[inline]
     pub fn from_size(size: Size3D<T, U>) -> Self