Several default variables are added once the pipeline begins execution that hold information valid for the current instance of RoboRealm running.
CAMERA_NAME - the name of the usb/VFW/DirectX camera that you are currently connected to CAMERA_PATH - the usb device path of the camera that you are currently connected to CLOCK_TIME - the current time in seconds CLOCK_DATETIME - the current date and time RUN_TIME - the number of fractional seconds since the pipeline started executing IMAGE_PATH - the current path/name of the currently loaded image (assumes webcam is not active) IMAGE_FILENAME - the current image filename loaded IMAGE_LABEL - the current image filename loaded without the extension IMAGE_COUNT - the captured image count or number of frames before being processed IMAGE_WIDTH - the current image width (note some modules like Scale will change this) IMAGE_HEIGHT - the current height of the image IMAGE_PROCESSED - the captured image count or number of frames after being processed IMAGE_TIME - the time that the image was captured IMAGE_DATETIME - the date and time that the image was captured FPS - the current Frames Per Second being processed POWER_DEVICE - either "AC" or "BATTERY" which indicates if your laptop is on AC or Battery power POWER_CHARGE - either "HIGH", "LOW", "CRITICAL", or "CHARGING" POWER_LIFE_PERCENT - 0 to 100 value that indicates how charged your battery is POWER_LIFE_TIME - estimated number of seconds of battery life left PROCESS_TIME - number of milliseconds the last image frame took to be processed (in increments of 16 milliseconds). ROBO_PATH - the current path/name of the currently loaded robofile (RoboRealm configuration) ROBO_FILENAME - the current robofile loaded (label with extension) ROBO_LABEL - the current robofile loaded minus the .robo extension SYSTEM_ERROR - present when an error has just occured in the system. This variable is cleared on each pipeline cycle. LAST_MODULE_TIME - number of milliseconds the last module took to be processed (in increments of 16 milliseconds). LAST_SYSTEM_ERROR - the last error that was recorded by the system and is NOT cleared as SYSTEM_ERROR is. LAST_SYSTEM_ERROR_TIME - the last time the system error was set in seconds. LAST_SYSTEM_ERROR_COUNT - the error count that is incremented on each error LAST_SYSTEM_ERROR_MODULE - the module that caused the error (if appropriate) LAST_SYSTEM_ERROR_LINE - the line number of the module that caused the error (if appropriate) LAST_SYSTEM_ERROR_TAB - the tab that contains the module that caused the error (if appropriate) MOUSE_CLICK - "1" when the mouse is clicked otherwise "0". Note this only happens when the mouse is initially clicked and will become zero even if the mouse is still pressed. It can be directly used in a If Statement to activate something only when the users clicks. MOUSE_CLICK_X - the X coordinate of where the user mouse last clicked on main image preview MOUSE_CLICK_Y - the Y coordinate of where the user mouse last clicked on main image preview MOUSE_CLICK_TIME - the time (seconds) of the last user click VERSION - the current version of RoboRealm running WIRELESS_STRENGTH - the strength of your current wireless connection. Ranges from 0 to 100. WEBSERVER_ACTIVE_CONNECTIONS - the number of active webserver connections