When working on digital design projects that involve 3D modeling and visualization, it's common to use 3D viewer software to preview and examine your designs. However, a common question that arises is whether it is necessary to let the 3D viewer run in the background while working on other tasks.

The answer to this question depends on the specific software and your workflow. In general, allowing the 3D viewer to run in the background can have several benefits.

One of the key advantages of letting the 3D viewer run in the background is the ability to quickly switch between your design software and the 3D viewer to preview changes. This can be especially helpful when making iterative adjustments to your 3D model, as you can immediately see the impact of your changes without having to wait for the 3D viewer to load each time.

Additionally, some 3D viewer software may rely on background processes to optimize performance and memory usage. By allowing the 3D viewer to run in the background, you may experience smoother performance and faster rendering times when working on your designs.

That being said, there are also potential downsides to letting the 3D viewer run in the background. One concern is that the 3D viewer may consume system resources, such as CPU and memory, which could impact the performance of other applications running on your computer. If you find that your computer starts to slow down or if you experience lag while using other software, it may be worth considering whether the 3D viewer running in the background is contributing to these issues.

Ultimately, the decision of whether to let the 3D viewer run in the background comes down to your specific workflow and the demands of your digital design projects. If you frequently need to switch between your design software and the 3D viewer to preview changes, letting the 3D viewer run in the background may be beneficial. On the other hand, if performance issues arise, you may want to consider closing the 3D viewer when it's not actively in use.

In conclusion, while letting the 3D viewer run in the background can offer convenience and potential performance benefits, it's important to carefully consider the impact on system resources and your overall workflow. By weighing the pros and cons, you can make an informed decision on whether to allow the 3D viewer to run in the background while working on your digital design projects.