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CreatiCode Scratch Forum

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  3. 三维积木
  4. 创建和输出自己的三维模型

创建和输出自己的三维模型

Scheduled Pinned Locked Moved 三维积木
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  • C Offline
    C Offline
    CreatiCode TA 2
    wrote on last edited by admin
    #1

     

    预备知识

    • 父母孩子关系

     

    介绍

    如果你有尝试自己利用简单的形状来建造一个物体,比如桌子,你可以把这个物体输出成模型文件,这可以用来做三维打印或分享成社区模型。

     

    准备物体以作输出用途

    在你还没有可以把物体输出成一个模型文件之前,你首先需要准备好它。目标是要让模型的其中一部分成为其他所有部分的父母。

    举个例子,这个桌子由桌面和4个桌腿组成。要输出这个桌子,我们需要采取两个步骤:

    1. 为这5个盒子各取一个名称。
    2. 把桌面设置成4个桌腿的父节点。

     
    https://cdncreaticodecom.b-cdn.net/scratch-gui-projects/forum/73b87668-df52-48c0-9f92-076ccbb5d5de.png" width="900" style="border-radius: 5px; border: 1px solid #29622d;">
     

    输出物体

    现在你可以利用“输出物体”编程积木来把这个物体输出成一个文件。编程积木里的输入框应该要是你之前指定的父节点物体的名称。

     
    https://cdncreaticodecom.b-cdn.net/scratch-gui-projects/forum/705b4306-f90c-495d-b7bc-6ae0ce139b11.png" width="600" style="">
     

    如果你需要一个“GLB”文件作为分享用途,那你应该使用“输出物体()为GLB文件”编程积木。如果你需要一个“STL”文件作为三维打印用途,那你应该使用第二个编程积木。

    当你运行这些编程积木时,它会展示一个对话框以让你指定文件名称。

     
    ccimg||900|https://cdncreaticodecom.b-cdn.net/scratch-gui-projects/forum/d5f31e6e-72ad-4557-a3e1-2bffd1fa6dc9.gif
     

    动手时刻:
    https://play.creaticode.com/projects/27b6fd6dc16d056ba2807bb4

     

    不要从模型图书馆中输出模型

    需要注意的是,你不应该输出你使用”添加模型“或“添加社区模型”编程积木加载的物体,因为这可能违反了这些模型的许可。

    事实上,如果你的场景中包含模型图书馆中预先构建好的模型,“输出物体”编程积木将不会做任何事情。

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