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Viewport Size #21

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Viewport Size #21

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861af1d
Allow viewport size to be set via 'port' parameter
kungfoomanchu Jul 27, 2025
c77877e
Update visualcube_api.php for Viewport Size
kungfoomanchu Jul 27, 2025
10d1dc4
Add .claude/ to .gitignore
kungfoomanchu Aug 7, 2025
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3 changes: 2 additions & 1 deletion .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -2,4 +2,5 @@
.dropbox
nbproject
local

.DS_Store
.claude/
16 changes: 12 additions & 4 deletions visualcube.php
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Expand Up @@ -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 ]-----------------------

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2 changes: 2 additions & 0 deletions visualcube_api.php
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Expand Up @@ -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/>
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