adds ratio otion

Module.php

@@ -22,6 +22,18 @@ class Module extends AbstractModule
 			*/
 	];
 
+	const MODEL_WIDTH = [
+			'50' => '50 %',
+			'75' => '75 %',
+			'100' => '100 %',
+	];
+
+	const RATIO = [
+		'2' => '2:1',
+		'1.333' => '4:3',
+		'1.777' => '16:9'
+	];
+
 	public function getConfig()
 	{
 		return include __DIR__ . '/config/module.config.php';

config/module.config.php

@@ -24,6 +24,7 @@ return [
             'renderSourceLink' => true,
             //'addPreLoadImage' => true,
             'width' => 600,
+            'ratio' => '1.333',
             'wrapStyle' => 'overflow-y: hidden;display: flex;flex-direction: column;justify-content: center;',
             'ui_background' => 'rgba(0,0,0,0.1)',
         ]

src/Form/Render3DBlockForm.php

@@ -22,13 +22,20 @@ class Render3DBlockForm extends Form
 
 		$this->add([
 			'name' => 'o:block[__blockIndex__][o:data][width]',
-			'type' => Element\Number::class,
+      'type' => Element\Select::class,
       'options' => [
-				'label' => 'Width in pixels',
+          'label' => 'Width',
-			],
+					'value_options' => Module::MODEL_WIDTH,
-			'attributes' => [
+      ],
-				'min' => '100',
+		]);
-			],
+
+		$this->add([
+			'name' => 'o:block[__blockIndex__][o:data][ratio]',
+      'type' => Element\Select::class,
+      'options' => [
+          'label' => 'Ratio',
+					'value_options' => Module::RATIO,
+      ],
 		]);
 
 		$this->add([

src/Site/BlockLayout/Render3D.php

@@ -50,6 +50,7 @@ class Render3D extends AbstractBlockLayout
 			'o:block[__blockIndex__][o:data][model_type]' => $data['model_type'],
 			'o:block[__blockIndex__][o:data][title]' => $data['title'],
 			'o:block[__blockIndex__][o:data][width]' => $data['width'],
+			'o:block[__blockIndex__][o:data][ratio]' => $data['ratio'],
       'o:block[__blockIndex__][o:data][renderSourceLink]' => $data['renderSourceLink'],
       //'o:block[__blockIndex__][o:data][addPreLoadImage]' => $data['addPreLoadImage'],
 		]);
@@ -101,6 +102,7 @@ class Render3D extends AbstractBlockLayout
 			'model_type' => $model_type,
 			'title' => $block->dataValue('title'),
 			'width' => $width,
+			'ratio' => $block->dataValue('ratio'),
 			'height' => $height,
       'item_url' => $attachments[0]->item()->url(),
       'renderSourceLink' => $block->dataValue('renderSourceLink'),