Enum XrEnvironmentBlendMode

The possible blend modes are specified by the XrEnvironmentBlendMode enumeration.

Namespace: VIVE.OpenXR

Assembly: VIVE.OpenXR.dll

Syntax

public enum XrEnvironmentBlendMode

Fields

Name	Description
XR_ENVIRONMENT_BLEND_MODE_ADDITIVE	The composition layers will be additively blended with the real world behind the display. The composited image will be interpreted as an RGB image, ignoring the composited alpha channel during the additive blending. This will cause black composited pixels to appear transparent. This is the typical mode for an AR experience on a see-through headset with an additive display, although this mode can also be supported on devices that support video passthrough.
XR_ENVIRONMENT_BLEND_MODE_ALPHA_BLEND	The composition layers will be alpha-blended with the real world behind the display. The composited image will be interpreted as an RGBA image, with the composited alpha channel determining each pixel’s level of blending with the real world behind the display. This is the typical mode for an AR experience on a phone or headset that supports video passthrough.
XR_ENVIRONMENT_BLEND_MODE_MAX_ENUM
XR_ENVIRONMENT_BLEND_MODE_OPAQUE	The composition layers will be displayed with no view of the physical world behind them. The composited image will be interpreted as an RGB image, ignoring the composited alpha channel. This is the typical mode for VR experiences, although this mode can also be supported on devices that support video passthrough.