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Warning! This version of documentation is OUTDATED, as it describes an older SDK version! Please switch to the documentation for the latest SDK version.
Warning! This version of documentation describes an old SDK version which is no longer supported! Please upgrade to the latest SDK version.

Unigine::Plugins::AppEasyBlend Class

The functionality described in this article is not available in the Community SDK edition.
You should upgrade to Sim SDK edition to use it.
Header: #include <plugins/UnigineAppEasyBlend.h>

The functions described below are available when the AppEasyBlend plugin is loaded.

AppEasyBlend plugin cannot be used in a Qt-based application

If the plugin is loaded together with the engine, the HAS_APP_EASYBLEND definition is set. This definition can be used, for example, to avoid errors if the plugin is not loaded: the code in which the plugin functions are executed can be wrapped around as follows:

Source code (C++)
	// AppEasyBlend Class functions

AppEasyBlend Class


void setEnabled ( bool enabled ) #

Enables or disables the AppEasyBlend plugin.


  • bool enabled - true to enable the plugin; false to disable it.

bool isEnabled ( ) #

Returns a value indicating whether the AppEasyBlend plugin is enabled.

Return value

true if the to enable the AppEasyBlend plugin is enabled; otherwise, false.

void setCalibrationFile ( const char * file_name ) #

Sets a path to a new *.ol calibration file with projection settings to be used. This method can be used to switch to another calibration file at run time (e.g., to switch from pilot to copilot).
The path to calibration file can also be set via the following command-line option: -calibration_file <path_to_calibration_file>.


  • const char * file_name - Path to *.ol calibration file to be set. Both relative and absolute paths are supported.

void setAuxRotation ( const Math::quat & rotation ) #

Sets auxiliary rotation for the projection.


  • const Math::quat & rotation - Quaternion representing auxiliary rotation of the projection to be set.

Math::quat getAuxRotation ( ) #

Returns the current auxiliary rotation for the projection.

Return value

Quaternion representing current auxiliary rotation of the projection.
Last update: 2020-07-31
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