#Capturing reality default settings how to#
#Capturing reality default settings windows#

In order for the Windows Mixed Reality platform to optimize hologram stability, it relies on the depth buffer to be accurate and match any rendered holograms on screen. Selecting 16-bit compared to 24-bit will significantly reduce the bandwidth requirements as less data will need to be moved/processed. Select the checkbox for Enable Depth Buffer Sharing under Virtual Reality SDKs > Windows Mixed Reality expansion ( Virtual Reality Supported checkbox must be checked)ДЇurther, it's recommended to select 16-bit depth under the Depth Format setting in this panel, especially for HoloLens Development.The platform can then better optimize hologram stability specifically for your scene for any given frame being rendered by your application.

By turning this on, Unity will share the depth map produced by your application with the Windows Mixed Reality platform. To achieve better hologram stability from the perception of the user, it's recommended to enable the Depth Buffer Sharing property in Unity.

#Capturing reality default settings how to#

See Single Pass Stereo Rendering for HoloLens from Unity for how to address this problem Enable depth buffer sharing This is because the associated custom shaders do not have the appropriate properties for instancing.

After enabling this feature, developers may notice some GameObjects only render in one eye. One common issue with Single Pass Instanced Rendering occurs if developers already have existing custom shaders not written for instancing.

How to maximize AR and VR performance with advanced stereo rendering.

Read the following articles from Unity for more details with this rendering approach.

Select Single Pass Instanced from the Stereo Rendering Method drop-down menu ( Virtual Reality Supported checkbox must be checked).

Open Player XR Settings (go to Edit > Project Settings > Player > XR Settings).

To enable this feature in your Unity Project Single pass instanced rendering optimizes the Unity rendering pipeline for Mixed Reality apps and it's recommended to enable this setting by default for every project. It's important to select the most efficient rendering path in Unity to save both on CPU and GPU time. Compared to traditional 3D development, this effectively doubles the amount of work that needs to be computed. In Mixed Reality applications, the scene is rendered twice, once for each eye to the user. Realtime Global Illumination is set per-scene and thus developers must save this property for every Unity scene in their project. Read Global Illumination from Unity for more information. Baked Global Illumination is only calculated for static GameObjects, which aren't found in HoloLens scenes because of the nature of an unknown and changing environment. This setting can provide performant and visually striking results on immersive headsets but isn't applicable for HoloLens development. There's another lighting setting, Baked Global Illumination. You can turn off Global Illumination by going to Window > Rendering > Lighting Settings > Realtime Global Illumination. In Unity, the Lighting setting that will usually have the greatest performance impact on your scene is Realtime Global Illumination. Similar to Quality scene settings, it's important to set optimal Lighting settings for your Mixed Reality application.

In Unity 2019 LTS+, you can set the project's quality level by going to Edit > Project Settings > Quality and setting the Default by clicking on the downward arrow to the **Very Low-quality level. For development on immersive headsets, depending on the specs of the desktop powering the VR experience, one can still achieve framerate without the lowest quality parameters. It's important to modify the Unity Quality settings to Very Low so that your application is runs and performs well at the appropriate framerate, especially for HoloLens development. Performant environment set-up Low-quality settings However, Unity offers some behaviors specific to mixed reality that can be toggled through project settings. Unity provides a set of default options that are generally the average case for all platforms.