From 861af1d29b1fd81b823251835090ae69c48f2b8d Mon Sep 17 00:00:00 2001
From: Andrew Klise <1407352+kungfoomanchu@users.noreply.github.com>
Date: Sun, 27 Jul 2025 15:13:51 -0400
Subject: [PATCH 1/3] Allow viewport size to be set via 'port' parameter

---
 visualcube.php | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/visualcube.php b/visualcube.php
index a1e121a..a32642d 100644
--- a/visualcube.php
+++ b/visualcube.php
@@ -493,10 +493,18 @@
 		$sw = 0;
 
 		// Viewport
-		$ox = -0.9;
-		$oy = -0.9;
-		$vw = 1.8;
-		$vh = 1.8;
+		$default_port = 1.8;
+		$vw = $default_port;
+		$vh = $default_port;
+		$ox = -$vw / 2;
+		$oy = -$vh / 2;
+		// Allow user to override viewport size via 'port' parameter
+		if (array_key_exists('port', $_REQUEST) && is_numeric($_REQUEST['port'])) {
+		    $vw = floatval($_REQUEST['port']);
+		    $vh = $vw;
+		    $ox = -$vw / 2;
+		    $oy = -$vh / 2;
+		}
 
 		// ------------------[ 3D Cube Generator ]-----------------------
 

From c77877ed929653dbb42645402753cde169a029a4 Mon Sep 17 00:00:00 2001
From: kungfoomanchu <1407352+kungfoomanchu@users.noreply.github.com>
Date: Sun, 27 Jul 2025 15:20:45 -0400
Subject: [PATCH 2/3] Update visualcube_api.php for Viewport Size

---
 visualcube_api.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/visualcube_api.php b/visualcube_api.php
index dd8b318..86476ef 100644
--- a/visualcube_api.php
+++ b/visualcube_api.php
@@ -259,6 +259,8 @@ function setCookie(cname, value){
 					<td>Setting this value causes the facelets to be rendered with transparency.</td></tr>
 				<tr><td><em>dist</em></td><td>Projection Distance</td><td>1 to 100</td><td><?php echo $DEFAULTS['dist']; ?></td>
 					<td>Controls the distance of the cube from the perspective of the viewer.</td></tr>
+             			<tr><td><em>port</em></td><td>Viewport Size</td><td>Any number (e.g., 1.6)</td><td>1.8</td>
+					<td>Controls the size of the viewport, effectively zooming in or out. Smaller numbers zoom in, reducing the border. 1.5 works well with view=plan</td></tr>
 				<tr><th colspan="5">Added Features</th></tr>
 				<tr><td><em>arw</em></td><td>Arrow Definition</td>
 					<td>Comma separated list in the form:<br/><br/>

From 10d1dc4265c2e0c7ead95ea66eac60014c700bfc Mon Sep 17 00:00:00 2001
From: Andrew Klise <1407352+kungfoomanchu@users.noreply.github.com>
Date: Wed, 6 Aug 2025 21:57:03 -0400
Subject: [PATCH 3/3] Add .claude/ to .gitignore

---
 .gitignore | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index 3f89ec1..02ccb43 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,5 @@
 .dropbox
 nbproject
 local
-
+.DS_Store
+.claude/