{"id":3626,"date":"2025-10-03T22:36:01","date_gmt":"2025-10-03T20:36:01","guid":{"rendered":"https:\/\/ru.davidka.net\/ru\/?p=3626"},"modified":"2025-10-04T01:34:11","modified_gmt":"2025-10-03T23:34:11","slug":"addon-completo-boxbuilderaddon","status":"publish","type":"post","link":"https:\/\/it.davidka.net\/it\/addon-completo-boxbuilderaddon\/","title":{"rendered":"\ud83d\udce6 Addon completo: BoxBuilderAddon"},"content":{"rendered":"\n<p class=\"has-medium-font-size wp-block-paragraph\"><em>L&#8217;addon &#8220;Box Builder&#8221; <strong>completo e pronto all&#8217;uso<\/strong> con tutti i miglioramenti del corso \u2014 in un unico archivio. Basta decomprimere e posizionare la cartella in <code class=\"\" data-line=\"\">Mod<\/code>.<\/em><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Struttura della cartella:<\/p>\n\n\n\n<pre class=\"wp-block-code line-numbers\"><code class=\" language-python\" data-line=\"\">BoxBuilderAddon\/\n\u251c\u2500\u2500 Resources\/\n\u2502   \u2514\u2500\u2500 icons\/\n\u2502       \u251c\u2500\u2500 box_builder.svg\n\u2502       \u2514\u2500\u2500 create_box.svg\n\u251c\u2500\u2500 InitGui.py\n\u251c\u2500\u2500 box_builder_workbench.py\n\u251c\u2500\u2500 package.xml\n\u251c\u2500\u2500 README.md\n\u2514\u2500\u2500 LICENSE<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div id=\"rtoc-mokuji-wrapper\" class=\"rtoc-mokuji-content frame2 preset1 animation-fade rtoc_open default\" data-id=\"3626\" data-theme=\"Neve - Davidka\">\n\t\t\t<div id=\"rtoc-mokuji-title\" class=\"rtoc_btn_none rtoc_left\">\n\t\t\t\n\t\t\t<span>In Questo Articolo<\/span>\n\t\t\t<\/div><ul class=\"rtoc-mokuji mokuji_ul level-2\"><li class=\"rtoc-item\"><a href=\"#rtoc-1\">\ud83d\udcc4 1. <code class=\"\" data-line=\"\">InitGui.py<\/code><\/a><ul class=\"rtoc-mokuji mokuji_ul level-2\"><li class=\"rtoc-item\"><a href=\"#rtoc-2\">\ud83d\udcc4 2. <code class=\"\" data-line=\"\">box_builder_workbench.py<\/code><\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-3\">\ud83d\uddbc 3. <code class=\"\" data-line=\"\">Resources\/icons\/create_box.svg<\/code><\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-4\">\ud83d\udcc4 4. <code class=\"\" data-line=\"\">package.xml<\/code><\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-5\">\ud83d\udcc4 5. <code class=\"\" data-line=\"\">README.md<\/code><\/a><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-6\">\ud83d\udcc4 6. <code class=\"\" data-line=\"\">LICENSE<\/code><\/a><\/li><\/ul><\/li><li class=\"rtoc-item\"><a href=\"#rtoc-7\">\u25b6\ufe0f Come usare<\/a><\/li><\/ol><\/div><h3 id=\"rtoc-1\"  class=\"wp-block-heading\">\ud83d\udcc4 1. <code class=\"\" data-line=\"\">InitGui.py<\/code><\/h3>\n\n\n\n<pre class=\"wp-block-code line-numbers\"><code class=\" language-python\" data-line=\"\">import FreeCADGui\nfrom BoxBuilderAddon.box_builder_workbench import BoxBuilderWorkbench\n\nFreeCADGui.addWorkbench(BoxBuilderWorkbench())<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 id=\"rtoc-2\"  class=\"wp-block-heading\">\ud83d\udcc4 2. <code class=\"\" data-line=\"\">box_builder_workbench.py<\/code><\/h3>\n\n\n\n<pre class=\"wp-block-code line-numbers\"><code class=\" language-python\" data-line=\"\">import FreeCAD, FreeCADGui\nimport os\nfrom PySide import QtGui, QtCore\n\nPARAM_PATH = &quot;User parameter:BaseApp\/Preferences\/BoxBuilderAddon&quot;\n\ndef get_saved_settings():\n    params = FreeCAD.ParamGet(PARAM_PATH)\n    return {\n        &quot;length&quot;: params.GetFloat(&quot;LastLength&quot;, 30.0),\n        &quot;width&quot;: params.GetFloat(&quot;LastWidth&quot;, 20.0),\n        &quot;height&quot;: params.GetFloat(&quot;LastHeight&quot;, 10.0),\n        &quot;name&quot;: params.GetString(&quot;LastName&quot;, &quot;CustomBox&quot;),\n        &quot;centered&quot;: params.GetBool(&quot;LastCentered&quot;, False)\n    }\n\ndef save_settings(length, width, height, name, centered):\n    params = FreeCAD.ParamGet(PARAM_PATH)\n    params.SetFloat(&quot;LastLength&quot;, length)\n    params.SetFloat(&quot;LastWidth&quot;, width)\n    params.SetFloat(&quot;LastHeight&quot;, height)\n    params.SetString(&quot;LastName&quot;, name)\n    params.SetBool(&quot;LastCentered&quot;, centered)\n\ndef create_box(length, width, height, name=&quot;CustomBox&quot;, centered=False):\n    doc = FreeCAD.ActiveDocument\n    if not doc:\n        doc = FreeCAD.newDocument(&quot;BoxBuilder&quot;)\n\n    base_name = name\n    index = 1\n    obj_name = base_name\n    while obj_name in &#091;obj.Name for obj in doc.Objects]:\n        obj_name = f&quot;{base_name}_{index}&quot;\n        index += 1\n\n    box = doc.addObject(&quot;Part::Box&quot;, obj_name)\n    box.Length = length\n    box.Width = width\n    box.Height = height\n\n    if centered:\n        from FreeCAD import Vector\n        box.Placement.Base = Vector(-length\/2, -width\/2, -height\/2)\n\n    doc.recompute()\n    return box\n\nclass BoxBuilderDialog(QtGui.QDialog):\n    def __init__(self):\n        super(BoxBuilderDialog, self).__init__()\n        self.setWindowTitle(&quot;Box Builder&quot;)\n        self.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint)\n        self.resize(300, 220)\n\n        settings = get_saved_settings()\n\n        self.name_input = QtGui.QLineEdit(settings&#091;&quot;name&quot;])\n        self.length_input = QtGui.QLineEdit(str(settings&#091;&quot;length&quot;]))\n        self.width_input = QtGui.QLineEdit(str(settings&#091;&quot;width&quot;]))\n        self.height_input = QtGui.QLineEdit(str(settings&#091;&quot;height&quot;]))\n        self.centered_checkbox = QtGui.QCheckBox(&quot;Center on origin&quot;)\n        self.centered_checkbox.setChecked(settings&#091;&quot;centered&quot;])\n\n        self.create_button = QtGui.QPushButton(&quot;Create Box&quot;)\n        self.cancel_button = QtGui.QPushButton(&quot;Cancel&quot;)\n        self.reset_button = QtGui.QPushButton(&quot;Reset to Defaults&quot;)\n\n        self.create_button.clicked.connect(self.on_create)\n        self.cancel_button.clicked.connect(self.reject)\n        self.reset_button.clicked.connect(self.on_reset)\n\n        layout = QtGui.QFormLayout()\n        layout.addRow(&quot;Name:&quot;, self.name_input)\n        layout.addRow(&quot;Length (mm):&quot;, self.length_input)\n        layout.addRow(&quot;Width (mm):&quot;, self.width_input)\n        layout.addRow(&quot;Height (mm):&quot;, self.height_input)\n        layout.addRow(&quot;&quot;, self.centered_checkbox)\n\n        button_layout = QtGui.QHBoxLayout()\n        button_layout.addWidget(self.create_button)\n        button_layout.addWidget(self.cancel_button)\n        button_layout.addWidget(self.reset_button)\n\n        main_layout = QtGui.QVBoxLayout()\n        main_layout.addLayout(layout)\n        main_layout.addLayout(button_layout)\n        self.setLayout(main_layout)\n\n    def on_create(self):\n        try:\n            name = self.name_input.text().strip() or &quot;CustomBox&quot;\n            length = float(self.length_input.text())\n            width = float(self.width_input.text())\n            height = float(self.height_input.text())\n            centered = self.centered_checkbox.isChecked()\n\n            if length &lt;= 0 or width &lt;= 0 or height &lt;= 0:\n                raise ValueError(&quot;All dimensions must be positive&quot;)\n\n            create_box(length, width, height, name, centered)\n            save_settings(length, width, height, name, centered)\n            self.accept()\n\n        except ValueError as e:\n            QtGui.QMessageBox.warning(self, &quot;Input Error&quot;, f&quot;Invalid input:\\n{str(e)}&quot;)\n\n    def on_reset(self):\n        self.name_input.setText(&quot;CustomBox&quot;)\n        self.length_input.setText(&quot;30.0&quot;)\n        self.width_input.setText(&quot;20.0&quot;)\n        self.height_input.setText(&quot;10.0&quot;)\n        self.centered_checkbox.setChecked(False)\n\nclass BoxBuilderCommand:\n    def GetResources(self):\n        icon_path = os.path.join(os.path.dirname(__file__), &quot;Resources&quot;, &quot;icons&quot;, &quot;create_box.svg&quot;)\n        return {\n            &quot;MenuText&quot;: &quot;Box Builder&quot;,\n            &quot;ToolTip&quot;: &quot;Create a box with custom dimensions&quot;,\n            &quot;Pixmap&quot;: icon_path\n        }\n    def Activated(self):\n        dialog = BoxBuilderDialog()\n        dialog.exec_()\n    def IsActive(self):\n        return True\n\nclass BoxBuilderWorkbench(FreeCADGui.Workbench):\n    MenuText = &quot;Box Builder&quot;\n    ToolTip = &quot;Create custom boxes with GUI&quot;\n\n    def __init__(self):\n        self.Icon = os.path.join(os.path.dirname(__file__), &quot;Resources&quot;, &quot;icons&quot;, &quot;box_builder.svg&quot;)\n\n    def Initialize(self):\n        self.list = &#091;&quot;BoxBuilderCommand&quot;]\n        self.appendToolbar(&quot;Box Tools&quot;, self.list)\n        self.appendMenu(&quot;Box Builder&quot;, self.list)\n\n    def GetClassName(self):\n        return &quot;Gui::PythonWorkbench&quot;\n\nFreeCADGui.addCommand(&quot;BoxBuilderCommand&quot;, BoxBuilderCommand())<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 id=\"rtoc-3\"  class=\"wp-block-heading\">\ud83d\uddbc 3. <code class=\"\" data-line=\"\">Resources\/icons\/create_box.svg<\/code><\/h3>\n\n\n\n<pre class=\"wp-block-code line-numbers\"><code class=\" language-python\" data-line=\"\">&lt;svg xmlns=&quot;http:\/\/www.w3.org\/2000\/svg&quot; width=&quot;64&quot; height=&quot;64&quot; viewBox=&quot;0 0 64 64&quot;&gt;\n  &lt;rect x=&quot;10&quot; y=&quot;10&quot; width=&quot;44&quot; height=&quot;44&quot; fill=&quot;none&quot; stroke=&quot;black&quot; stroke-width=&quot;4&quot;\/&gt;\n  &lt;line x1=&quot;10&quot; y1=&quot;10&quot; x2=&quot;20&quot; y2=&quot;0&quot; stroke=&quot;black&quot; stroke-width=&quot;4&quot;\/&gt;\n  &lt;line x1=&quot;54&quot; y1=&quot;10&quot; x2=&quot;64&quot; y2=&quot;0&quot; stroke=&quot;black&quot; stroke-width=&quot;4&quot;\/&gt;\n  &lt;line x1=&quot;54&quot; y1=&quot;54&quot; x2=&quot;64&quot; y2=&quot;44&quot; stroke=&quot;black&quot; stroke-width=&quot;4&quot;\/&gt;\n  &lt;line x1=&quot;20&quot; y1=&quot;0&quot; x2=&quot;64&quot; y2=&quot;0&quot; stroke=&quot;black&quot; stroke-width=&quot;4&quot;\/&gt;\n  &lt;line x1=&quot;64&quot; y1=&quot;0&quot; x2=&quot;64&quot; y2=&quot;44&quot; stroke=&quot;black&quot; stroke-width=&quot;4&quot;\/&gt;\n&lt;\/svg&gt;<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\ud83d\udca1 <code class=\"\" data-line=\"\">box_builder.svg<\/code> \u2014 basta copiare questo stesso file e rinominarlo.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 id=\"rtoc-4\"  class=\"wp-block-heading\">\ud83d\udcc4 4. <code class=\"\" data-line=\"\">package.xml<\/code><\/h3>\n\n\n\n<pre class=\"wp-block-code line-numbers\"><code class=\" language-python\" data-line=\"\">&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot; standalone=&quot;no&quot; ?&gt;\n&lt;package format=&quot;1&quot; xmlns=&quot;https:\/\/wiki.freecad.org\/Package_Metadata&quot;&gt;\n  &lt;name&gt;BoxBuilderAddon&lt;\/name&gt;\n  &lt;description&gt;A simple tool to create parametric boxes with custom dimensions and GUI.&lt;\/description&gt;\n  &lt;version&gt;1.0.0&lt;\/version&gt;\n  &lt;date&gt;2025-04-05&lt;\/date&gt;\n  &lt;maintainer email=&quot;you@example.com&quot;&gt;Your Name&lt;\/maintainer&gt;\n  &lt;license file=&quot;LICENSE&quot;&gt;LGPL-2.1-or-later&lt;\/license&gt;\n  &lt;url type=&quot;repository&quot; branch=&quot;main&quot;&gt;https:\/\/github.com\/yourname\/BoxBuilderAddon&lt;\/url&gt;\n  &lt;icon&gt;Resources\/icons\/box_builder.svg&lt;\/icon&gt;\n  &lt;content&gt;\n    &lt;workbench&gt;BoxBuilderAddon&lt;\/workbench&gt;\n  &lt;\/content&gt;\n  &lt;dependencies&gt;\n    &lt;freecad&gt;0.20&lt;\/freecad&gt;\n  &lt;\/dependencies&gt;\n&lt;\/package&gt;<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 id=\"rtoc-5\"  class=\"wp-block-heading\">\ud83d\udcc4 5. <code class=\"\" data-line=\"\">README.md<\/code><\/h3>\n\n\n\n<pre class=\"wp-block-code line-numbers\"><code class=\" language-python\" data-line=\"\"># Box Builder Addon\n\nCrea scatole parametriche con dimensioni personalizzate.\n\n## Funzionalit\u00e0\n- Input GUI\n- Salva gli ultimi valori\n- Opzione di centraggio\n- Nomenclatura unica<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 id=\"rtoc-6\"  class=\"wp-block-heading\">\ud83d\udcc4 6. <code class=\"\" data-line=\"\">LICENSE<\/code><\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Copia il testo della licenza LGPL-2.1 da:<br>https:\/\/www.gnu.org\/licenses\/old-licenses\/lgpl-2.1.txt<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 id=\"rtoc-7\"  class=\"wp-block-heading\">\u25b6\ufe0f Come usare<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Scarica tutti i file<\/li>\n\n\n\n<li>Crea una cartella <code class=\"\" data-line=\"\">BoxBuilderAddon<\/code> in <code class=\"\" data-line=\"\">%APPDATA%\\FreeCAD\\Mod\\<\/code><\/li>\n\n\n\n<li>Riavvia FreeCAD<\/li>\n\n\n\n<li>Seleziona l ambiente di lavoro <strong>Box Builder<\/strong><\/li>\n\n\n\n<li>Clicca sul pulsante e crea le scatole!<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">Fatto! Questo un <strong>addon completo e funzionante<\/strong> \u2014 dall idea alla pubblicazione.<br>Ora puoi <strong>modificarlo per le tue esigenze<\/strong> o usarlo come modello per nuovi progetti.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Buon sviluppo! \ud83d\udee0\ufe0f<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L&#8217;addon &#8220;Box Builder&#8221; completo e pronto all&#8217;uso con tutti i miglioramenti del corso \u2014 in un unico archivio. Basta decomprimere e posizionare la cartella in Mod. Struttura della cartella: In Questo Articolo \ud83d\udcc4 1. InitGui.py \ud83d\udcc4 2. box_builder_workbench.py \ud83d\uddbc 3. Resources\/icons\/create_box.svg \ud83d\udcc4 4. package.xml \ud83d\udcc4 5. README.md \ud83d\udcc4 6. LICENSE \u25b6\ufe0f Come usare \ud83d\udcc4 1.&hellip;&nbsp;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[948],"tags":[],"class_list":["post-3626","post","type-post","status-publish","format-standard","hentry","category-creazione-di-addon-per-freecad"],"acf":[],"_links":{"self":[{"href":"https:\/\/it.davidka.net\/it\/wp-json\/wp\/v2\/posts\/3626","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/it.davidka.net\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/it.davidka.net\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/it.davidka.net\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/it.davidka.net\/it\/wp-json\/wp\/v2\/comments?post=3626"}],"version-history":[{"count":0,"href":"https:\/\/it.davidka.net\/it\/wp-json\/wp\/v2\/posts\/3626\/revisions"}],"wp:attachment":[{"href":"https:\/\/it.davidka.net\/it\/wp-json\/wp\/v2\/media?parent=3626"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/it.davidka.net\/it\/wp-json\/wp\/v2\/categories?post=3626"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/it.davidka.net\/it\/wp-json\/wp\/v2\/tags?post=3626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}