Unity Cloud Build Slow: Troubleshooting and Improvements

The latest update from Unity has brought several improvements to its cloud build feature, addressing various issues that affected build performance. In this article, we'll delve into the changes and their impact on developers.

Firstly, HDRP has improved the consistency of non-physical depth of field at varying native rendering resolutions and resolution scales. This enhancement ensures a more stable and reliable build process, especially when working with complex scenes.

Another notable improvement is the Android build tools version update to 30.0.x. This change allows developers to use a broader range of versions, reducing compatibility issues and streamlining the development process.

The Player section has also seen some significant updates. The addition of timestamps in logs provides valuable information for debugging purposes, making it easier to identify and fix issues. Furthermore, the thread ID prefix now includes timestamps, allowing for more precise logging.

In the Editor realm, two notable changes have been implemented. Firstly, a confirmation dialog has been added when switching serialization modes, ensuring that developers are aware of any potential implications of this change. Secondly, the ability to block shortcuts from triggering during playmode while the game view window is focused has been introduced. This feature prevents accidental shortcut triggers and enhances overall productivity.

Regarding Universal RP, an issue where lights appear significantly brighter when using the Simple Lit shader (UUM-7851) has been addressed. This fix ensures that lighting effects are more accurate and consistent across different scenes and materials.

UGUI has also received some attention, with fixes for three separate issues. UI Elements are no longer rendered when deactivating and reactivating the Parent GameObject (UUM-9248), preventing potential performance hiccups. Additionally, UI becomes non-interactable after deactivating and reactivating the Canvas (UUM-9258) has been resolved, ensuring a smoother user experience.

In another UGUI-related fix, broken mouse pointer input coordinates in GraphicRaycaster for certain window sizes in Build when run in windowed mode (UUM-7893) have been corrected. This enhancement ensures accurate input detection and processing.

The Shader System has seen an improvement, with the Editor no longer crashing when building if calling 'ShaderKeyword' methods in 'IPreprocessShaders' classes (UUM-2536). This change prevents potential crashes and ensures a more stable build process.

Scene Management has also received some attention. The issue where Scene causes Editor crash when specific Lighting Data Asset is used (UUM-9319) has been resolved, preventing crashes and ensuring a smoother workflow.

Lastly, several miscellaneous fixes have been implemented across various areas, including Mono, MacOS, Linux, Inspector Framework, AI Navigation Core, and more.

In conclusion, the latest Unity update brings numerous improvements to cloud build performance, addressing various issues and enhancing overall development efficiency. By understanding these changes, developers can better navigate the updated feature set and create high-quality, performant builds for their projects.

Unity cloud build slow