colorMapEditorBrightness : float	This field is not intended for public scripting. Use SetBrightnessContrastSaturation() or SetColorMapControls() instead. Signature float OVRPassthroughLayer.colorMapEditorBrightness
colorMapEditorContrast : float	This field is not intended for public scripting. Use SetBrightnessContrastSaturation() or SetColorMapControls() instead. Signature float OVRPassthroughLayer.colorMapEditorContrast
colorMapEditorGradient : Gradient	This field is not intended for public scripting. Use SetColorMapControls() instead. Signature Gradient OVRPassthroughLayer.colorMapEditorGradient
colorMapEditorPosterize : float	This field is not intended for public scripting. Use SetColorMapControls() instead. Signature float OVRPassthroughLayer.colorMapEditorPosterize
colorMapEditorSaturation : float	This field is not intended for public scripting. Use SetBrightnessContrastSaturation() instead. Signature float OVRPassthroughLayer.colorMapEditorSaturation
colorOffset : Vector4	Color offset is a value which gets added to the pixel color values during compositing. The four components of the vector correspond to the R, G, B, and A values, default set to `{0,0,0,0}`. Signature Vector4 OVRPassthroughLayer.colorOffset
colorScale : Vector4	Color scale is a factor applied to the pixel color values during compositing. The four components of the vector correspond to the R, G, B, and A values, default set to `{1,1,1,1}`. Signature Vector4 OVRPassthroughLayer.colorScale
compositionDepth : int	The compositionDepth defines the order of the layers in composition. The layer with smaller compositionDepth would be composited in the front of the layer with larger compositionDepth. The default value is zero. Signature int OVRPassthroughLayer.compositionDepth
hidden : bool	Property that can hide layers when required. Should be false when present, true when hidden. By default, the value is set to false, which means the layers are present. Signature bool OVRPassthroughLayer.hidden
overlayType : OVROverlay.OverlayType	Overlay type that defines the placement of the passthrough layer to appear on top as an overlay or beneath as an underlay of the application’s main projection layer. By default, the passthrough layer appears as an overlay. Signature OVROverlay.OverlayType OVRPassthroughLayer.overlayType
overridePerLayerColorScaleAndOffset : bool	Specify whether `colorScale` and `colorOffset` should be applied to this layer. By default, the color scale and offset are not applied to the layer. Signature bool OVRPassthroughLayer.overridePerLayerColorScaleAndOffset
projectionSurfaceType : ProjectionSurfaceType	The type of the surface which passthrough textures are projected on: Automatic reconstruction or user-defined geometry. This field can only be modified immediately after the component is instantiated (e.g. using `AddComponent`). Once the backing layer has been created, changes won't be reflected unless the layer is disabled and enabled again. Default is automatic reconstruction. Signature ProjectionSurfaceType OVRPassthroughLayer.projectionSurfaceType

Properties

colorMapEditorType : ColorMapEditorType [Get][Set]	Editor attribute to get or set the selection in the inspector. Using this selection will update the `colorMapType` and `colorMapData` if needed. Signature ColorMapEditorType OVRPassthroughLayer.colorMapEditorType
edgeColor : Color [Get][Set]	Color for the edge rendering. Signature Color OVRPassthroughLayer.edgeColor
edgeRenderingEnabled : bool [Get][Set]	Enable or disable the Edge rendering. Use this flag to enable or disable the edge rendering but retain the previously selected color (incl. alpha) in the UI when it is disabled. Signature bool OVRPassthroughLayer.edgeRenderingEnabled
textureOpacity : float [Get][Set]	Float that defines the passthrough texture opacity. Value range from 0f to 1f. Signature float OVRPassthroughLayer.textureOpacity

Events

PassthroughLayerResumed : Action

Occurs when a passthrough layer has been rendered and presented on the HMD screen for the first time after being restarted.

Signature

Action OVRPassthroughLayer.PassthroughLayerResumed

Methods

AddSurfaceGeometry ( obj , updateTransform )	Add a GameObject to the Insight Passthrough projection surface. This is only applicable if the projection surface type is `UserDefined`. When `updateTransform` parameter is set to `true`, OVRPassthroughLayer will update the transform of the surface mesh every frame. Otherwise only the initial transform is recorded. Signature void OVRPassthroughLayer.AddSurfaceGeometry(GameObject obj, bool updateTransform=false) Parameters `obj: GameObject` The Gameobject you want to add to the Insight Passthrough projection surface. `updateTransform: bool` Indicate if the transform should be updated every frame Returns `void`
DisableColorMap ()	Disables color mapping. Use this to remove any effects. Signature void OVRPassthroughLayer.DisableColorMap() Returns `void`
IsSurfaceGeometry ( obj )	Checks if the given gameobject is a surface geometry (If called with AddSurfaceGeometry). Signature bool OVRPassthroughLayer.IsSurfaceGeometry(GameObject obj) Parameters `obj: GameObject` Returns `bool` True if the gameobject is a surface geometry.
RemoveSurfaceGeometry ( obj )	Removes a GameObject that was previously added using `AddSurfaceGeometry` from the projection surface. Signature void OVRPassthroughLayer.RemoveSurfaceGeometry(GameObject obj) Parameters `obj: GameObject` The Gameobject to remove. Returns `void`
SetBrightnessContrastSaturation ( brightness , contrast , saturation )	This method allows to configure brightness and contrast adjustment for Passthrough images. Signature void OVRPassthroughLayer.SetBrightnessContrastSaturation(float brightness=0.0f, float contrast=0.0f, float saturation=0.0f) Parameters `brightness: float` Modify the brightness of Passthrough. Valid range: [-1, 1]. A value of 0 means that brightness is left unchanged. `contrast: float` Modify the contrast of Passthrough. Valid range: [-1, 1]. A value of 0 means that contrast is left unchanged. `saturation: float` Modify the saturation of Passthrough. Valid range: [-1, 1]. A value of 0 means that saturation is left unchanged. Returns `void`
SetColorLut ( lut , weight )	Applies a color LUT to the passthrough layer. Signature void OVRPassthroughLayer.SetColorLut(OVRPassthroughColorLut lut, float weight=1) Parameters `lut: OVRPassthroughColorLut` `weight: float` Value between 0 and 1 which defines the blend between the original Passthrough colors and the LUT. If `weight` is 0, the appearance of Passthrough is unchanged. If `weight` is 1, the colors are fully taken from the LUT. Values between 0 and 1 lead to a linear interpolation between the original color and the LUT color. This value can be animated to create smooth transitions. Returns `void`
SetColorLut ( lutSource , lutTarget , weight )	Applies the interpolation between two color LUTs to the passthrough layer. Signature void OVRPassthroughLayer.SetColorLut(OVRPassthroughColorLut lutSource, OVRPassthroughColorLut lutTarget, float weight) Parameters `lutSource: OVRPassthroughColorLut` `lutTarget: OVRPassthroughColorLut` `weight: float` Value between 0 and 1 which defines the blend between lutSource and lutTarget. The output color is computed as `C_result = (1 - weight) * lutSource[C_in] + weight * lutTarget[C_in]`, where `C_in` represents the original Passthrough color. This value can be animated to create smooth transitions. Returns `void`
SetColorMap ( values )	This color map method allows to recolor the grayscale camera images by specifying a color lookup table. Scripts should call the designated methods to set a color map. The fields and properties are only intended for the inspector UI. Signature void OVRPassthroughLayer.SetColorMap(Color[] values) Parameters `values: Color[]` The color map as an array of 256 color values to map each grayscale input to a color. Returns `void`
SetColorMapControls ( contrast , brightness , posterize , gradient , colorMapType )	This method allows to generate (and apply) a color map from the set of controls which is also available in inspector. Signature void OVRPassthroughLayer.SetColorMapControls(float contrast, float brightness=0.0f, float posterize=0.0f, Gradient gradient=null, ColorMapEditorType colorMapType=ColorMapEditorType.GrayscaleToColor) Parameters `contrast: float` The contrast value. Range from -1 (minimum) to 1 (maximum). `brightness: float` The brightness value. Range from 0 (minimum) to 1 (maximum). `posterize: float` The posterize value. Range from 0 to 1, where 0 = no posterization (no effect), 1 = reduce to two colors. `gradient: Gradient` The gradient will be evaluated from 0 (no intensity) to 1 (maximum intensity). This parameter only has an effect if `colorMapType` is `GrayscaleToColor`. `colorMapType: ColorMapEditorType` Type of color map which should be generated. Supported values: `Grayscale` and `GrayscaleToColor`. Returns `void`
SetColorMapMonochromatic ( values )	This method allows to specify the color map as an array of 256 8-bit intensity values. Use this to map each grayscale input value to a grayscale output value. Signature void OVRPassthroughLayer.SetColorMapMonochromatic(byte[] values) Parameters `values: byte[]` Array of 256 8-bit values. Returns `void`
SetStyleDirty ()	This method is required for internal use only. Signature void OVRPassthroughLayer.SetStyleDirty() Returns `void`