If you’re willing to pay, here are some of the more popular video tutorial sites:ĮdX Using 3D Viewer on HoloLens 2 and HoloLens (1st gen) For example, the San Francisco public library offers videos from LinkedIn Learning. Many libraries offer streaming eLearning videos on their Web sites, and there tend to be many computer articles from high-quality sources. Some tools have dedicated YouTube channels-two examples are Blender and Maya.Īnother free, worthwhile resource may be your local public library. Large streaming video sites like YouTube have many tutorials about 3D modeling, but since anyone can post a video, the quality can vary widely. The best place to start looking for tutorials, videos, and other learning resources is on the Web site of your chosen tool. Here are some of the more popular CAD programs. You can create models in the CAD program and then convert them into a format that can be used for mixed reality apps. ![]() ![]() For example, if your app targets infrastructure, buildings, circuits, telecommunications networks, thermodynamics, mechanical parts, medical devices, or manufacturing, then a CAD program may be the best choice for you. However, it has undergone substantial improvements in the last few versions and is now considered by many to be a fully professional-level tool.ĬAD programs also let you build 3D models and may offer you advanced domain-specific features that you won’t get in one of the programs listed above. In past years, Blender was viewed as less capable than the high-end tools in this category. Here are some of the more popular 3D modeling programs.īlender is a popular choice partly because 3D modeling tools tend to be expensive and Blender is free. The good news is that you don’t have to become an expert to reap some benefits just having a few basic skills in your toolbox, such as the ability to change materials on a model or convert a high-poly model to a low-poly one, can result in significant improvements to your apps. At its highest level, 3D modeling is a vast, complex skill that encompasses numerous subdisciplines:Īs you can imagine, it requires considerable time and effort to become a highly proficient 3D modeler. If you can't find pre-made 3D models that fulfill your needs, it may be worth your while to develop some 3D modeling skills or have someone on your team do so. Some of the more popular ones are:ĬAD Models HoloLens in the Microsoft storeīlender Market (Learn more about the Blender modeling tool below) There are numerous Web sites that offer pre-made 3D and CAD (Computer-Aided Design) models and animations at reasonable or no cost. It’s worth taking a look, especially when you consider that many of the assets are free. Their inventory is massive and they claim to have over 11,000 five-star assets so there’s a good chance you can find what you need or something close. The Unity Asset Store is a great place to find assets that you can quickly integrate into your project. If you’re new to MRTK, download the MRTK Examples Hub app and have a look around. If you're using our Mixed Reality Toolkit (MRTK) in your project, you already have a wide range of built-in objects including bounding boxes, reusable buttons, hand menus, slates, sliders and more. If you’re a Unity developer and need objects that you can use for spatial interaction and UI, you don’t have to go far. For Unity Developers: Mixed Reality Toolkit and Asset Store ![]() ![]() To check your 3D models, we recommend that you use the Babylon.js 3D viewer tool in the scene explorer. This toolkit includes a command line tool that uses these steps in sequence in order to convert a glTF 2.0 core asset for use in the Windows Mixed Reality home. If you're looking for other tools to post-process 3D models, you can optimize any glTF 2.0 model using the Windows Mixed Reality Asset Converter available on GitHub. Optimize and convert 3D modelsįor general best practices on preparing your own 3D models to be used as holograms, see our real-time 3D model conversion and optimization guide. We’ll also discuss how you can get started on creating your own 3D models. There are many ways to obtain pre-made models free, or at a reasonable cost, which we'll introduce here. Thankfully, you don’t have to be a 3D artist, or have one on your team, to assemble the assets you need to realize your vision. If you’re developing applications in mixed reality to run on the HoloLens or immersive headsets such as the HP Reverb 2, you’ll need to include 3D holographic models in your app for it to be rich in content.
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