If you know the dimensions of the 3D printer you are using, then you know the limitations of the model you are building. If you want to, you can just hide the camera because you may want to do a test render to get an example of what your resulting object will look like during the modeling process. In the default Blender layout, this menu is in the top right. In the Scene Collection menu, also known as the Outliner, find Camera and Light, right-click on them, and choose Delete. You don’t need these for 3D printing so that you can remove them from your scene. Remove the camera and the lightīlender may add a camera and light to a new scene. That way, you won’t have to set this every time. If you plan on using Blender for 3D printing, you might want to save your settings as default by going to File -> Defaults -> Save Startup File. Millimeters is the most common unit used by 3D printers. Set the Length to millimeters or inches if you prefer, so you have a model that will fit your 3D printer. In the default configuration of Blender, you can find this in the lower right panel, as shown in the image below. You can do this by going to the Units panel in the Scene Settings. So this is the first setting you need to check in the model because you could end up with a model that is bigger than you expected. The current version of Blender uses the metric system, with the default length unit being meters. The model you are creating is for the actual world, so you need to use real-world units using a scale that fits the size of the object you want to print. Tips for 3D printing with Blender Configure your model units correctly Once that is done, you should see a default scene with a cube, camera, and light in it. You will have to select the color scheme, language, and other details before proceeding. Blender will first ask you how you want to configure your installation. Once you have downloaded Blender and installed it, start it up. There, you will find installation files whether you have a Windows, Linux, or Apple computer.

To get started using Blender to create 3D models for printing, download Blender for free at the official Blender website and install it. Beginners Level Course | By Team, Rick Davidson, Grant Abbitt Explore Course Installing Blender Use Blender to Create Beautiful 3D models for Video Games, 3D Printing & More.

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