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"Select the mode of acquiring the 2D image when using the projector for supplemental "
"light. \n\n* Fast: The 2D image is acquired as part of the 3D data, providing a faster "
"acquisition speed. Recommended for applications that use capture2DAnd3D() and require "
"short cycle time. \n* Responsive: The 2D image is acquired independently, ensuring the "
"correctness of the 2D image acquired by capture2D(). However, it takes longer to acquire "
"both 2D and 3D data. Recommended for applications that acquire the 2D and 3D data "
"separately.\n\nNote: \n* If the \"Fast\" mode is used with capture2D() and capture3D(), "
"as the acquisition of the 2D image requires all 3D data to be acquired first, capture2D() "
"must be called after capture3D(). If the scene changes after capture3D() is called, the "
"2D image acquired by capture2D() will not match the actual scene.\n* When \"Fast\" is "
"selected, the brightness of the 2D image is affected by the \"Scan3DExposureSequence\" "
"and \"ProjectorPowerLevel\" / \"LaserPowerLevel\" parameters.\n* When \"Responsive\" is "
"selected, the brightness of the 2D image is affected by the \"ProjectorPowerLevel\" / "
"\"LaserPowerLevel\" parameters. \n* For the models that do not have this parameter, their "
"acquisition mode in the flash exposure mode is the same as the \"Fast\" mode."