Unigine.VRMixedReality Class
VRMixedReality Class
Enums
BLEND_MASKING_MODE#
CAMERA_PROPERTY_MODE#
CAMERA_EXPOSURE_TIME#
CAMERA_WHITE_BALANCE#
CAMERA_ISO#
CAMERA_FLICKER_COMPENSATION#
CUBEMAP_MODE#
| Name | Description |
|---|---|
| BEGIN = 0 | The first element to be used for iteration. |
| DISABLED = 0 | The cubemap streaming from AR cameras is disabled. |
| ENVIRONMENT_OVERLAP = 1 | The environment texture substitutes the sky. |
| ENVIRONMENT_PRESET_0 = 2 | The first environment preset defines the way the AR texture is set for the environment. |
| ENVIRONMENT_PRESET_1 = 3 | The second environment preset defines the way the AR texture is set for the environment. |
| ENVIRONMENT_PRESET_2 = 4 | The third environment preset defines the way the AR texture is set for the environment. |
| END = 4 | The last element to be used for iteration. |
OVERRIDE_COLOR_CORRECTION_MODE#
Properties
bool ChromaKeyEnabled#
Console: vr_mixed_reality_chroma_key_enabled
The value indicating if chroma keying is enabled. VST capturing from HMD cameras must be enabled.
The default value is false.bool DepthTestEnabled#
Console: vr_mixed_reality_depth_test_enabled
The value indicating if depth buffer submission is enabled. VST capturing from HMD cameras must be enabled.
The default value is false.bool AlphaBlendEnabled#
Console: vr_mixed_reality_alpha_blend_enabled
The value indicating if alpha blending is enabled. This option is used for blending VR and AR images using the alpha channel. VST capturing from HMD cameras must be enabled and the screen precision must be 1.
The default value is false.bool VideoEnabled#
Console: vr_mixed_reality_video_enabled
The value indicating if the video signal from the real-world view from the front-facing HMD-mounted cameras is enabled. The real-world view is used for combining virtual and real-world elements to create an immersive experience in mixed reality.
The default value is false.bool DepthTestRangeEnabled#
The value indicating if the depth test range usage is enabled. Use the depth test range (Depth Test Near Z, Depth Test Far Z) to control the range for which the depth test is evaluated.
The default value is false.vec2 DepthTestRange#
Console: vr_mixed_reality_depth_test_range
The depth test range as a two-component vector (the near and far planes). The depth test range usage must be enabled.
vec2(0.0f, 1.0f) - default value
int ChromaKeyConfigNum#
The number of chroma key config indices supported. The maximum index will be count-1.
VRMixedReality.BLEND_MASKING_MODE BlendMaskingMode#
Console: vr_mixed_reality_blend_masking_mode
The mode of the Blend Control Mask that can be used to extend or restrict the chroma key mask or to control the depth testing against the estimated video depth.
One of the following values:- 0 - Disabled (masking mode is disabled). (by default)
- 1 - Restrict Video to Mask (show the video pass-through image (VST) in the mask; can be used with chroma key)
- 2 - Restrict VR to Mask (show VR in the mask; can be used with chroma key)
- 3 - Restrict VR to Chromakey reduced by Mask (show VR in the mask and chroma elsewhere; requires chroma key)
bool BlendMaskingDebugEnabled#
The value indicating if blend masking debug visualization is enabled. The blend masking mode must be enabled.
The default value is false.bool IsBlendMaskingUsed#
The value indicating if the Blend Control Mask is used to extend or restrict the chroma key mask or to control the depth testing against the estimated video depth.
Texture CurrentBlendMaskColorBuffer#
The image representing the current color buffer of the Blend Control Mask.
double CameraExposureTimeRaw#
The exposure time value for the camera.
VRMixedReality.CAMERA_EXPOSURE_TIME CameraExposureTime#
The exposure time value that is valid for the connected device.
VRMixedReality.CAMERA_PROPERTY_MODE CameraExposureTimeMode#
The exposure adjustment mode for the camera.
One of the following values:- 0 - exposure adjustment is disabled
- 1 - automatic exposure adjustment (by default)
- 2 - manual exposure adjustment
int CameraWhiteBalanceRaw#
The white balance correction value that is valid for the connected device.
VRMixedReality.CAMERA_WHITE_BALANCE CameraWhiteBalance#
The white balance correction value that is valid for the connected device.
VRMixedReality.CAMERA_PROPERTY_MODE CameraWhiteBalanceMode#
The white balance adjustment mode for the camera.
One of the following values:- 0 - white balance adjustment is disabled
- 1 - automatic white balance adjustment (by default)
- 2 - manual white balance adjustment
int CameraISORaw#
The ISO value that is valid for the connected device.
VRMixedReality.CAMERA_ISO CameraISO#
Console: vr_mixed_reality_camera_iso
The ISO value for the camera.
VRMixedReality.CAMERA_PROPERTY_MODE CameraISOMode#
Console: vr_mixed_reality_camera_iso_mode
The ISO adjustment mode for the camera.
One of the following values:- 0 - ISO adjustment is disabled
- 1 - automatic ISO adjustment (by default)
- 2 - manual ISO adjustment
int CameraFlickerCompensationRaw#
The flicker compensation value for the camera. This is useful when using the HMD indoors with mostly artificial light bulbs, which flicker at the frequency of 50Hz or 60Hz and can cause visual flicker artifacts on the video see through image. The correct setting depends on the underlying power grid's frequency. For example, in most parts of Africa/Asia/Australia/Europe the frequency is 50 Hz and in most parts of North and South America 60 Hz.
VRMixedReality.CAMERA_FLICKER_COMPENSATION CameraFlickerCompensation#
The flicker compensation value for the camera. This is useful when using the HMD indoors with mostly artificial light bulbs, which flicker at the frequency of 50Hz or 60Hz and can cause visual flicker artifacts on the video see through image. The correct setting depends on the underlying power grid's frequency. For example, in most parts of Africa/Asia/Australia/Europe the frequency is 50 Hz and in most parts of North and South America 60 Hz.
int CameraMinSharpness#
The minimum possible value for the camera sharpness.
int CameraMaxSharpness#
The maximum possible value for the camera sharpness.
int CameraSharpness#
Console: vr_mixed_reality_camera_sharpness
The sharpness filter power value for the camera.
Range of values: [0, 10]. The default value is : 0.
float ViewOffset#
Console: vr_mixed_reality_view_offset
The eyes view offset (where eye camera should be positioned when using Mixed Reality):
- 0 for physical eye position
- 1 for VST camera position
Range of values: [0.0, 1.0]. The default value is : 0.0.
bool MarkerTrackingEnabled#
The value indicating if marker tracking is enabled.
The default value is false.short NumMarkerObjectVisible#
The number of visible marker objects.
VRMixedReality.CUBEMAP_MODE CubemapMode#
Console: vr_mixed_reality_cubemap_mode
The mode defining the way the AR texture is set for the environment.
One of the following values:- 0 - cubemap streaming from AR cameras is disabled.
- 1 - environment texture substitutes the sky.
- 2 - the first environment preset defines the way the AR texture is set for the environment. (by default)
- 3 - the second environment preset defines the way the AR texture is set for the environment.
- 4 - the third environment preset defines the way the AR texture is set for the environment.
Render.GGX_MIPMAPS_QUALITY CubemapGGXQuality#
Console: vr_mixed_reality_cubemap_ggx_quality
The quality of the generated GGX mips for the AR cubemap.
One of the following values:- 0 - low
- 1 - medium (by default)
- 2 - high
- 3 - ultra
VRMixedReality.OVERRIDE_COLOR_CORRECTION_MODE OverrideColorCorrectionMode#
The color correction mode for the stream from the AR cameras.
One of the following values:- 0 - correction is disabled. (by default)
- 1 - exposure correction for the stream from the AR cameras.
- 2 - exposure and white balance correction for the stream.
Event EventCameraPropertyUpdateSharpness#
The Event triggered when the sharpness value is changed in Varjo Base. You can subscribe to events via
Connect()
and unsubscribe via
Disconnect(). You can also use
EventConnection
and
EventConnections
classes for convenience (see examples below).
Notice
The event handler signature is as follows: myhandler(For more details see the Event Handling article.
Usage Example
Source code (C#)
// implement the CameraPropertyUpdateSharpness event handler
void camerapropertyupdatesharpness_event_handler()
{
Log.Message("\Handling CameraPropertyUpdateSharpness event\n");
}
//////////////////////////////////////////////////////////////////////////////
// 1. Multiple subscriptions can be linked to an EventConnections instance
// class that you can use later to remove all these subscriptions at once
//////////////////////////////////////////////////////////////////////////////
// create an instance of the EventConnections class
EventConnections camerapropertyupdatesharpness_event_connections = new EventConnections();
// link to this instance when subscribing to an event (subscription to various events can be linked)
VRMixedReality.EventCameraPropertyUpdateSharpness.Connect(camerapropertyupdatesharpness_event_connections, camerapropertyupdatesharpness_event_handler);
// other subscriptions are also linked to this EventConnections instance
// (e.g. you can subscribe using lambdas)
VRMixedReality.EventCameraPropertyUpdateSharpness.Connect(camerapropertyupdatesharpness_event_connections, () => {
Log.Message("Handling CameraPropertyUpdateSharpness event lambda\n");
}
);
// later all of these linked subscriptions can be removed with a single line
camerapropertyupdatesharpness_event_connections.DisconnectAll();
//////////////////////////////////////////////////////////////////////////////
// 2. You can subscribe and unsubscribe via the handler function directly
//////////////////////////////////////////////////////////////////////////////
// subscribe to the CameraPropertyUpdateSharpness event with a handler function
VRMixedReality.EventCameraPropertyUpdateSharpness.Connect(camerapropertyupdatesharpness_event_handler);
// remove subscription to the CameraPropertyUpdateSharpness event later by the handler function
VRMixedReality.EventCameraPropertyUpdateSharpness.Disconnect(camerapropertyupdatesharpness_event_handler);
//////////////////////////////////////////////////////////////////////////////
// 3. Subscribe to an event and unsubscribe later via an EventConnection instance
//////////////////////////////////////////////////////////////////////////////
// define a connection to be used to unsubscribe later
EventConnection camerapropertyupdatesharpness_event_connection;
// subscribe to the CameraPropertyUpdateSharpness event with a lambda handler function and keeping the connection
camerapropertyupdatesharpness_event_connection = VRMixedReality.EventCameraPropertyUpdateSharpness.Connect(() => {
Log.Message("Handling CameraPropertyUpdateSharpness event lambda\n");
}
);
// ...
// you can temporarily disable a particular event connection
camerapropertyupdatesharpness_event_connection.Enabled = false;
// ... perform certain actions
// and enable it back when necessary
camerapropertyupdatesharpness_event_connection.Enabled = true;
// ...
// remove the subscription later using the saved connection
camerapropertyupdatesharpness_event_connection.Disconnect();
//////////////////////////////////////////////////////////////////////////////
// 4. Ignoring CameraPropertyUpdateSharpness events when necessary
//////////////////////////////////////////////////////////////////////////////
// you can temporarily disable the event to perform certain actions without triggering it
VRMixedReality.EventCameraPropertyUpdateSharpness.Enabled = false;
// ... actions to be performed
// and enable it back when necessary
VRMixedReality.EventCameraPropertyUpdateSharpness.Enabled = true;Event EventCameraPropertyUpdateFlickerCompensation#
The Event triggered when the flicker compensation value of the camera is changed in Varjo Base. You can subscribe to events via
Connect()
and unsubscribe via
Disconnect(). You can also use
EventConnection
and
EventConnections
classes for convenience (see examples below).
Notice
The event handler signature is as follows: myhandler(For more details see the Event Handling article.
Usage Example
Source code (C#)
// implement the CameraPropertyUpdateFlickerCompensation event handler
void camerapropertyupdateflickercompensation_event_handler()
{
Log.Message("\Handling CameraPropertyUpdateFlickerCompensation event\n");
}
//////////////////////////////////////////////////////////////////////////////
// 1. Multiple subscriptions can be linked to an EventConnections instance
// class that you can use later to remove all these subscriptions at once
//////////////////////////////////////////////////////////////////////////////
// create an instance of the EventConnections class
EventConnections camerapropertyupdateflickercompensation_event_connections = new EventConnections();
// link to this instance when subscribing to an event (subscription to various events can be linked)
VRMixedReality.EventCameraPropertyUpdateFlickerCompensation.Connect(camerapropertyupdateflickercompensation_event_connections, camerapropertyupdateflickercompensation_event_handler);
// other subscriptions are also linked to this EventConnections instance
// (e.g. you can subscribe using lambdas)
VRMixedReality.EventCameraPropertyUpdateFlickerCompensation.Connect(camerapropertyupdateflickercompensation_event_connections, () => {
Log.Message("Handling CameraPropertyUpdateFlickerCompensation event lambda\n");
}
);
// later all of these linked subscriptions can be removed with a single line
camerapropertyupdateflickercompensation_event_connections.DisconnectAll();
//////////////////////////////////////////////////////////////////////////////
// 2. You can subscribe and unsubscribe via the handler function directly
//////////////////////////////////////////////////////////////////////////////
// subscribe to the CameraPropertyUpdateFlickerCompensation event with a handler function
VRMixedReality.EventCameraPropertyUpdateFlickerCompensation.Connect(camerapropertyupdateflickercompensation_event_handler);
// remove subscription to the CameraPropertyUpdateFlickerCompensation event later by the handler function
VRMixedReality.EventCameraPropertyUpdateFlickerCompensation.Disconnect(camerapropertyupdateflickercompensation_event_handler);
//////////////////////////////////////////////////////////////////////////////
// 3. Subscribe to an event and unsubscribe later via an EventConnection instance
//////////////////////////////////////////////////////////////////////////////
// define a connection to be used to unsubscribe later
EventConnection camerapropertyupdateflickercompensation_event_connection;
// subscribe to the CameraPropertyUpdateFlickerCompensation event with a lambda handler function and keeping the connection
camerapropertyupdateflickercompensation_event_connection = VRMixedReality.EventCameraPropertyUpdateFlickerCompensation.Connect(() => {
Log.Message("Handling CameraPropertyUpdateFlickerCompensation event lambda\n");
}
);
// ...
// you can temporarily disable a particular event connection
camerapropertyupdateflickercompensation_event_connection.Enabled = false;
// ... perform certain actions
// and enable it back when necessary
camerapropertyupdateflickercompensation_event_connection.Enabled = true;
// ...
// remove the subscription later using the saved connection
camerapropertyupdateflickercompensation_event_connection.Disconnect();
//////////////////////////////////////////////////////////////////////////////
// 4. Ignoring CameraPropertyUpdateFlickerCompensation events when necessary
//////////////////////////////////////////////////////////////////////////////
// you can temporarily disable the event to perform certain actions without triggering it
VRMixedReality.EventCameraPropertyUpdateFlickerCompensation.Enabled = false;
// ... actions to be performed
// and enable it back when necessary
VRMixedReality.EventCameraPropertyUpdateFlickerCompensation.Enabled = true;Event EventCameraPropertyUpdateISO#
The Event triggered when the camera ISO value and/or the ISO adjustment mode are changed in Varjo Base. You can subscribe to events via
Connect()
and unsubscribe via
Disconnect(). You can also use
EventConnection
and
EventConnections
classes for convenience (see examples below).
Notice
The event handler signature is as follows: myhandler(For more details see the Event Handling article.
Usage Example
Source code (C#)
// implement the CameraPropertyUpdateISO event handler
void camerapropertyupdateiso_event_handler()
{
Log.Message("\Handling CameraPropertyUpdateISO event\n");
}
//////////////////////////////////////////////////////////////////////////////
// 1. Multiple subscriptions can be linked to an EventConnections instance
// class that you can use later to remove all these subscriptions at once
//////////////////////////////////////////////////////////////////////////////
// create an instance of the EventConnections class
EventConnections camerapropertyupdateiso_event_connections = new EventConnections();
// link to this instance when subscribing to an event (subscription to various events can be linked)
VRMixedReality.EventCameraPropertyUpdateISO.Connect(camerapropertyupdateiso_event_connections, camerapropertyupdateiso_event_handler);
// other subscriptions are also linked to this EventConnections instance
// (e.g. you can subscribe using lambdas)
VRMixedReality.EventCameraPropertyUpdateISO.Connect(camerapropertyupdateiso_event_connections, () => {
Log.Message("Handling CameraPropertyUpdateISO event lambda\n");
}
);
// later all of these linked subscriptions can be removed with a single line
camerapropertyupdateiso_event_connections.DisconnectAll();
//////////////////////////////////////////////////////////////////////////////
// 2. You can subscribe and unsubscribe via the handler function directly
//////////////////////////////////////////////////////////////////////////////
// subscribe to the CameraPropertyUpdateISO event with a handler function
VRMixedReality.EventCameraPropertyUpdateISO.Connect(camerapropertyupdateiso_event_handler);
// remove subscription to the CameraPropertyUpdateISO event later by the handler function
VRMixedReality.EventCameraPropertyUpdateISO.Disconnect(camerapropertyupdateiso_event_handler);
//////////////////////////////////////////////////////////////////////////////
// 3. Subscribe to an event and unsubscribe later via an EventConnection instance
//////////////////////////////////////////////////////////////////////////////
// define a connection to be used to unsubscribe later
EventConnection camerapropertyupdateiso_event_connection;
// subscribe to the CameraPropertyUpdateISO event with a lambda handler function and keeping the connection
camerapropertyupdateiso_event_connection = VRMixedReality.EventCameraPropertyUpdateISO.Connect(() => {
Log.Message("Handling CameraPropertyUpdateISO event lambda\n");
}
);
// ...
// you can temporarily disable a particular event connection
camerapropertyupdateiso_event_connection.Enabled = false;
// ... perform certain actions
// and enable it back when necessary
camerapropertyupdateiso_event_connection.Enabled = true;
// ...
// remove the subscription later using the saved connection
camerapropertyupdateiso_event_connection.Disconnect();
//////////////////////////////////////////////////////////////////////////////
// 4. Ignoring CameraPropertyUpdateISO events when necessary
//////////////////////////////////////////////////////////////////////////////
// you can temporarily disable the event to perform certain actions without triggering it
VRMixedReality.EventCameraPropertyUpdateISO.Enabled = false;
// ... actions to be performed
// and enable it back when necessary
VRMixedReality.EventCameraPropertyUpdateISO.Enabled = true;Event EventCameraPropertyUpdateWhiteBalance#
The Event triggered when the white balance correction value of the camera and/or the white balance adjustment mode are changed in Varjo Base. You can subscribe to events via
Connect()
and unsubscribe via
Disconnect(). You can also use
EventConnection
and
EventConnections
classes for convenience (see examples below).
Notice
The event handler signature is as follows: myhandler(For more details see the Event Handling article.
Usage Example
Source code (C#)
// implement the CameraPropertyUpdateWhiteBalance event handler
void camerapropertyupdatewhitebalance_event_handler()
{
Log.Message("\Handling CameraPropertyUpdateWhiteBalance event\n");
}
//////////////////////////////////////////////////////////////////////////////
// 1. Multiple subscriptions can be linked to an EventConnections instance
// class that you can use later to remove all these subscriptions at once
//////////////////////////////////////////////////////////////////////////////
// create an instance of the EventConnections class
EventConnections camerapropertyupdatewhitebalance_event_connections = new EventConnections();
// link to this instance when subscribing to an event (subscription to various events can be linked)
VRMixedReality.EventCameraPropertyUpdateWhiteBalance.Connect(camerapropertyupdatewhitebalance_event_connections, camerapropertyupdatewhitebalance_event_handler);
// other subscriptions are also linked to this EventConnections instance
// (e.g. you can subscribe using lambdas)
VRMixedReality.EventCameraPropertyUpdateWhiteBalance.Connect(camerapropertyupdatewhitebalance_event_connections, () => {
Log.Message("Handling CameraPropertyUpdateWhiteBalance event lambda\n");
}
);
// later all of these linked subscriptions can be removed with a single line
camerapropertyupdatewhitebalance_event_connections.DisconnectAll();
//////////////////////////////////////////////////////////////////////////////
// 2. You can subscribe and unsubscribe via the handler function directly
//////////////////////////////////////////////////////////////////////////////
// subscribe to the CameraPropertyUpdateWhiteBalance event with a handler function
VRMixedReality.EventCameraPropertyUpdateWhiteBalance.Connect(camerapropertyupdatewhitebalance_event_handler);
// remove subscription to the CameraPropertyUpdateWhiteBalance event later by the handler function
VRMixedReality.EventCameraPropertyUpdateWhiteBalance.Disconnect(camerapropertyupdatewhitebalance_event_handler);
//////////////////////////////////////////////////////////////////////////////
// 3. Subscribe to an event and unsubscribe later via an EventConnection instance
//////////////////////////////////////////////////////////////////////////////
// define a connection to be used to unsubscribe later
EventConnection camerapropertyupdatewhitebalance_event_connection;
// subscribe to the CameraPropertyUpdateWhiteBalance event with a lambda handler function and keeping the connection
camerapropertyupdatewhitebalance_event_connection = VRMixedReality.EventCameraPropertyUpdateWhiteBalance.Connect(() => {
Log.Message("Handling CameraPropertyUpdateWhiteBalance event lambda\n");
}
);
// ...
// you can temporarily disable a particular event connection
camerapropertyupdatewhitebalance_event_connection.Enabled = false;
// ... perform certain actions
// and enable it back when necessary
camerapropertyupdatewhitebalance_event_connection.Enabled = true;
// ...
// remove the subscription later using the saved connection
camerapropertyupdatewhitebalance_event_connection.Disconnect();
//////////////////////////////////////////////////////////////////////////////
// 4. Ignoring CameraPropertyUpdateWhiteBalance events when necessary
//////////////////////////////////////////////////////////////////////////////
// you can temporarily disable the event to perform certain actions without triggering it
VRMixedReality.EventCameraPropertyUpdateWhiteBalance.Enabled = false;
// ... actions to be performed
// and enable it back when necessary
VRMixedReality.EventCameraPropertyUpdateWhiteBalance.Enabled = true;Event EventCameraPropertyUpdateExposureTime#
The Event triggered when the exposure time value of the camera and/or the exposure adjustment mode are changed in Varjo Base. You can subscribe to events via
Connect()
and unsubscribe via
Disconnect(). You can also use
EventConnection
and
EventConnections
classes for convenience (see examples below).
Notice
The event handler signature is as follows: myhandler(For more details see the Event Handling article.
Usage Example
Source code (C#)
// implement the CameraPropertyUpdateExposureTime event handler
void camerapropertyupdateexposuretime_event_handler()
{
Log.Message("\Handling CameraPropertyUpdateExposureTime event\n");
}
//////////////////////////////////////////////////////////////////////////////
// 1. Multiple subscriptions can be linked to an EventConnections instance
// class that you can use later to remove all these subscriptions at once
//////////////////////////////////////////////////////////////////////////////
// create an instance of the EventConnections class
EventConnections camerapropertyupdateexposuretime_event_connections = new EventConnections();
// link to this instance when subscribing to an event (subscription to various events can be linked)
VRMixedReality.EventCameraPropertyUpdateExposureTime.Connect(camerapropertyupdateexposuretime_event_connections, camerapropertyupdateexposuretime_event_handler);
// other subscriptions are also linked to this EventConnections instance
// (e.g. you can subscribe using lambdas)
VRMixedReality.EventCameraPropertyUpdateExposureTime.Connect(camerapropertyupdateexposuretime_event_connections, () => {
Log.Message("Handling CameraPropertyUpdateExposureTime event lambda\n");
}
);
// later all of these linked subscriptions can be removed with a single line
camerapropertyupdateexposuretime_event_connections.DisconnectAll();
//////////////////////////////////////////////////////////////////////////////
// 2. You can subscribe and unsubscribe via the handler function directly
//////////////////////////////////////////////////////////////////////////////
// subscribe to the CameraPropertyUpdateExposureTime event with a handler function
VRMixedReality.EventCameraPropertyUpdateExposureTime.Connect(camerapropertyupdateexposuretime_event_handler);
// remove subscription to the CameraPropertyUpdateExposureTime event later by the handler function
VRMixedReality.EventCameraPropertyUpdateExposureTime.Disconnect(camerapropertyupdateexposuretime_event_handler);
//////////////////////////////////////////////////////////////////////////////
// 3. Subscribe to an event and unsubscribe later via an EventConnection instance
//////////////////////////////////////////////////////////////////////////////
// define a connection to be used to unsubscribe later
EventConnection camerapropertyupdateexposuretime_event_connection;
// subscribe to the CameraPropertyUpdateExposureTime event with a lambda handler function and keeping the connection
camerapropertyupdateexposuretime_event_connection = VRMixedReality.EventCameraPropertyUpdateExposureTime.Connect(() => {
Log.Message("Handling CameraPropertyUpdateExposureTime event lambda\n");
}
);
// ...
// you can temporarily disable a particular event connection
camerapropertyupdateexposuretime_event_connection.Enabled = false;
// ... perform certain actions
// and enable it back when necessary
camerapropertyupdateexposuretime_event_connection.Enabled = true;
// ...
// remove the subscription later using the saved connection
camerapropertyupdateexposuretime_event_connection.Disconnect();
//////////////////////////////////////////////////////////////////////////////
// 4. Ignoring CameraPropertyUpdateExposureTime events when necessary
//////////////////////////////////////////////////////////////////////////////
// you can temporarily disable the event to perform certain actions without triggering it
VRMixedReality.EventCameraPropertyUpdateExposureTime.Enabled = false;
// ... actions to be performed
// and enable it back when necessary
VRMixedReality.EventCameraPropertyUpdateExposureTime.Enabled = true;Event EventChromakeyUpdate#
The Event triggered when the chroma keying settings are changed in Varjo Base. You can subscribe to events via
Connect()
and unsubscribe via
Disconnect(). You can also use
EventConnection
and
EventConnections
classes for convenience (see examples below).
Notice
The event handler signature is as follows: myhandler(For more details see the Event Handling article.
Usage Example
Source code (C#)
// implement the ChromakeyUpdate event handler
void chromakeyupdate_event_handler()
{
Log.Message("\Handling ChromakeyUpdate event\n");
}
//////////////////////////////////////////////////////////////////////////////
// 1. Multiple subscriptions can be linked to an EventConnections instance
// class that you can use later to remove all these subscriptions at once
//////////////////////////////////////////////////////////////////////////////
// create an instance of the EventConnections class
EventConnections chromakeyupdate_event_connections = new EventConnections();
// link to this instance when subscribing to an event (subscription to various events can be linked)
VRMixedReality.EventChromakeyUpdate.Connect(chromakeyupdate_event_connections, chromakeyupdate_event_handler);
// other subscriptions are also linked to this EventConnections instance
// (e.g. you can subscribe using lambdas)
VRMixedReality.EventChromakeyUpdate.Connect(chromakeyupdate_event_connections, () => {
Log.Message("Handling ChromakeyUpdate event lambda\n");
}
);
// later all of these linked subscriptions can be removed with a single line
chromakeyupdate_event_connections.DisconnectAll();
//////////////////////////////////////////////////////////////////////////////
// 2. You can subscribe and unsubscribe via the handler function directly
//////////////////////////////////////////////////////////////////////////////
// subscribe to the ChromakeyUpdate event with a handler function
VRMixedReality.EventChromakeyUpdate.Connect(chromakeyupdate_event_handler);
// remove subscription to the ChromakeyUpdate event later by the handler function
VRMixedReality.EventChromakeyUpdate.Disconnect(chromakeyupdate_event_handler);
//////////////////////////////////////////////////////////////////////////////
// 3. Subscribe to an event and unsubscribe later via an EventConnection instance
//////////////////////////////////////////////////////////////////////////////
// define a connection to be used to unsubscribe later
EventConnection chromakeyupdate_event_connection;
// subscribe to the ChromakeyUpdate event with a lambda handler function and keeping the connection
chromakeyupdate_event_connection = VRMixedReality.EventChromakeyUpdate.Connect(() => {
Log.Message("Handling ChromakeyUpdate event lambda\n");
}
);
// ...
// you can temporarily disable a particular event connection
chromakeyupdate_event_connection.Enabled = false;
// ... perform certain actions
// and enable it back when necessary
chromakeyupdate_event_connection.Enabled = true;
// ...
// remove the subscription later using the saved connection
chromakeyupdate_event_connection.Disconnect();
//////////////////////////////////////////////////////////////////////////////
// 4. Ignoring ChromakeyUpdate events when necessary
//////////////////////////////////////////////////////////////////////////////
// you can temporarily disable the event to perform certain actions without triggering it
VRMixedReality.EventChromakeyUpdate.Enabled = false;
// ... actions to be performed
// and enable it back when necessary
VRMixedReality.EventChromakeyUpdate.Enabled = true;Event EventDeviceDisconnected#
The Event triggered when the Varjo device is disconnected. You can subscribe to events via
Connect()
and unsubscribe via
Disconnect(). You can also use
EventConnection
and
EventConnections
classes for convenience (see examples below).
Notice
The event handler signature is as follows: myhandler(For more details see the Event Handling article.
Usage Example
Source code (C#)
// implement the DeviceDisconnected event handler
void devicedisconnected_event_handler()
{
Log.Message("\Handling DeviceDisconnected event\n");
}
//////////////////////////////////////////////////////////////////////////////
// 1. Multiple subscriptions can be linked to an EventConnections instance
// class that you can use later to remove all these subscriptions at once
//////////////////////////////////////////////////////////////////////////////
// create an instance of the EventConnections class
EventConnections devicedisconnected_event_connections = new EventConnections();
// link to this instance when subscribing to an event (subscription to various events can be linked)
VRMixedReality.EventDeviceDisconnected.Connect(devicedisconnected_event_connections, devicedisconnected_event_handler);
// other subscriptions are also linked to this EventConnections instance
// (e.g. you can subscribe using lambdas)
VRMixedReality.EventDeviceDisconnected.Connect(devicedisconnected_event_connections, () => {
Log.Message("Handling DeviceDisconnected event lambda\n");
}
);
// later all of these linked subscriptions can be removed with a single line
devicedisconnected_event_connections.DisconnectAll();
//////////////////////////////////////////////////////////////////////////////
// 2. You can subscribe and unsubscribe via the handler function directly
//////////////////////////////////////////////////////////////////////////////
// subscribe to the DeviceDisconnected event with a handler function
VRMixedReality.EventDeviceDisconnected.Connect(devicedisconnected_event_handler);
// remove subscription to the DeviceDisconnected event later by the handler function
VRMixedReality.EventDeviceDisconnected.Disconnect(devicedisconnected_event_handler);
//////////////////////////////////////////////////////////////////////////////
// 3. Subscribe to an event and unsubscribe later via an EventConnection instance
//////////////////////////////////////////////////////////////////////////////
// define a connection to be used to unsubscribe later
EventConnection devicedisconnected_event_connection;
// subscribe to the DeviceDisconnected event with a lambda handler function and keeping the connection
devicedisconnected_event_connection = VRMixedReality.EventDeviceDisconnected.Connect(() => {
Log.Message("Handling DeviceDisconnected event lambda\n");
}
);
// ...
// you can temporarily disable a particular event connection
devicedisconnected_event_connection.Enabled = false;
// ... perform certain actions
// and enable it back when necessary
devicedisconnected_event_connection.Enabled = true;
// ...
// remove the subscription later using the saved connection
devicedisconnected_event_connection.Disconnect();
//////////////////////////////////////////////////////////////////////////////
// 4. Ignoring DeviceDisconnected events when necessary
//////////////////////////////////////////////////////////////////////////////
// you can temporarily disable the event to perform certain actions without triggering it
VRMixedReality.EventDeviceDisconnected.Enabled = false;
// ... actions to be performed
// and enable it back when necessary
VRMixedReality.EventDeviceDisconnected.Enabled = true;Event EventDeviceConnected#
The Event triggered when the Varjo device is connected. You can subscribe to events via
Connect()
and unsubscribe via
Disconnect(). You can also use
EventConnection
and
EventConnections
classes for convenience (see examples below).
Notice
The event handler signature is as follows: myhandler(For more details see the Event Handling article.
Usage Example
Source code (C#)
// implement the DeviceConnected event handler
void deviceconnected_event_handler()
{
Log.Message("\Handling DeviceConnected event\n");
}
//////////////////////////////////////////////////////////////////////////////
// 1. Multiple subscriptions can be linked to an EventConnections instance
// class that you can use later to remove all these subscriptions at once
//////////////////////////////////////////////////////////////////////////////
// create an instance of the EventConnections class
EventConnections deviceconnected_event_connections = new EventConnections();
// link to this instance when subscribing to an event (subscription to various events can be linked)
VRMixedReality.EventDeviceConnected.Connect(deviceconnected_event_connections, deviceconnected_event_handler);
// other subscriptions are also linked to this EventConnections instance
// (e.g. you can subscribe using lambdas)
VRMixedReality.EventDeviceConnected.Connect(deviceconnected_event_connections, () => {
Log.Message("Handling DeviceConnected event lambda\n");
}
);
// later all of these linked subscriptions can be removed with a single line
deviceconnected_event_connections.DisconnectAll();
//////////////////////////////////////////////////////////////////////////////
// 2. You can subscribe and unsubscribe via the handler function directly
//////////////////////////////////////////////////////////////////////////////
// subscribe to the DeviceConnected event with a handler function
VRMixedReality.EventDeviceConnected.Connect(deviceconnected_event_handler);
// remove subscription to the DeviceConnected event later by the handler function
VRMixedReality.EventDeviceConnected.Disconnect(deviceconnected_event_handler);
//////////////////////////////////////////////////////////////////////////////
// 3. Subscribe to an event and unsubscribe later via an EventConnection instance
//////////////////////////////////////////////////////////////////////////////
// define a connection to be used to unsubscribe later
EventConnection deviceconnected_event_connection;
// subscribe to the DeviceConnected event with a lambda handler function and keeping the connection
deviceconnected_event_connection = VRMixedReality.EventDeviceConnected.Connect(() => {
Log.Message("Handling DeviceConnected event lambda\n");
}
);
// ...
// you can temporarily disable a particular event connection
deviceconnected_event_connection.Enabled = false;
// ... perform certain actions
// and enable it back when necessary
deviceconnected_event_connection.Enabled = true;
// ...
// remove the subscription later using the saved connection
deviceconnected_event_connection.Disconnect();
//////////////////////////////////////////////////////////////////////////////
// 4. Ignoring DeviceConnected events when necessary
//////////////////////////////////////////////////////////////////////////////
// you can temporarily disable the event to perform certain actions without triggering it
VRMixedReality.EventDeviceConnected.Enabled = false;
// ... actions to be performed
// and enable it back when necessary
VRMixedReality.EventDeviceConnected.Enabled = true;Members
void ApplySettings ( ) #
Updates the mixed reality settings to the current settings.bool IsChromaKeyConfigEnabled ( int index ) #
Returns the current value indicating if the chroma key configuration with the specified index is enabled.Arguments
- int index - Chroma key config index in the range from 0 to config count - 1.
Return value
1 the chroma key configuration is enabled; otherwise, 0.void SetChromaKeyConfigEnabled ( int index, bool enabled ) #
Sets a new value indicating if the chroma key configuration with the specified index is enabled.Arguments
- int index - Chroma key config index in the range from 0 to config count - 1.
- bool enabled - 1 to enable the chroma key configuration; 0 to disable it.
vec3 GetChromaKeyConfigFalloff ( int index ) #
Returns the current tolerance falloff values for HSV components of the chroma key target color.Arguments
- int index - Chroma key config index in the range from 0 to config count - 1.
Return value
Current tolerance falloff values for HSV components of the chroma key target color. The range for each component is [0.0; 1.0].void SetChromaKeyConfigFalloff ( int index, vec3 falloff ) #
Sets new tolerance falloff values for HSV components of the chroma key target color.Arguments
- int index - Chroma key config index in the range from 0 to config count - 1.
- vec3 falloff - New tolerance falloff values to be set for HSV components of the chroma key target color. The range for each component is [0.0; 1.0].
vec3 GetChromaKeyConfigTargetColor ( int index ) #
Returns the current chroma key target color.Arguments
- int index - Chroma key config index in the range from 0 to config count - 1.
Return value
Current chroma key target color in HSV colorspace. The range for each component is [0.0; 1.0].void SetChromaKeyConfigTargetColor ( int index, vec3 target_color ) #
Sets a new chroma key target color.Arguments
- int index - Chroma key config index in the range from 0 to config count - 1.
- vec3 target_color - New chroma key target color to be set in HSV colorspace. The range for each component is [0.0; 1.0].
vec3 GetChromaKeyConfigTolerance ( int index ) #
Returns the current tolerance values for HSV components of the chroma key target color.Arguments
- int index - Chroma key config index in the range from 0 to config count - 1.
Return value
Current tolerance values for HSV components of the chroma key target color. The range for each component is [0.0; 1.0].void SetChromaKeyConfigTolerance ( int index, vec3 tolerance ) #
Sets new tolerance values for HSV components of the chroma key target color.Arguments
- int index - Chroma key config index in the range from 0 to config count - 1.
- vec3 tolerance - New tolerance values for HSV components of the chroma key target color to be set. The range for each component is [0.0; 1.0].
void ApplyChromaKeySettings ( int index ) #
Updates the settings of the chroma key configuration with the specified index to the current settings.Arguments
- int index - Chroma key config index in the range from 0 to config count - 1.
GetCameraSupportedRawISO ( ) #
Returns a vector containing the ISO values that are set as valid for the connected device.Return value
The vector containing the ISO values.VRMarkerObject GetMarkerObject ( short index ) #
Returns the marker object with the specified index.Arguments
- short index - Marker object index.
Return value
Marker object.VRMarkerObject GetMarkerObjectByID ( short marker_id ) #
Returns the marker object with the specified ID.Arguments
- short marker_id - Marker object ID.
Return value
Marker object.Last update:
2024-03-25
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