{"type":"doc","content":[{"type":"paragraph","content":[{"text":"The TUIO protocol (","type":"text"},{"text":"http://www.tuio.org/)","type":"text","marks":[{"type":"link","attrs":{"href":"http://www.tuio.org/)"}}]},{"text":" is utilised for handling touch events over a network, using UDP for data transmission.","type":"text"}]},{"type":"heading","attrs":{"level":4},"content":[{"text":"Touch Events Handling","type":"text"}]},{"type":"bulletList","content":[{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"Coordinates System:","type":"text","marks":[{"type":"strong"}]},{"text":" Touch events are reported with fractional X and Y coordinates. These represent fractions of the total canvas size.","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"Event Mapping:","type":"text","marks":[{"type":"strong"}]},{"text":" These fractional coordinates are mapped directly to the canvas, functioning similarly to mouse click coordinates.","type":"text"}]}]}]},{"type":"heading","attrs":{"level":4},"content":[{"text":"Multiple Input Device Support","type":"text"}]},{"type":"bulletList","content":[{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"Device Identification:","type":"text","marks":[{"type":"strong"}]},{"text":" Touch event inputs can be received from multiple devices. Each device is identified uniquely by its IP address and/or port number.","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"Device Assignment:","type":"text","marks":[{"type":"strong"}]},{"text":" Individual devices can be assigned to specific areas of the canvas. This configuration is done through the application settings (Config > General > TUIO).","type":"text"}]}]}]},{"type":"heading","attrs":{"level":4},"content":[{"text":"Configuration Settings","type":"text"}]},{"type":"bulletList","content":[{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"Location:","type":"text","marks":[{"type":"strong"}]},{"text":" Settings are stored in the ","type":"text"},{"text":"TuioSettings.xml","type":"text","marks":[{"type":"code"}]},{"text":" file, located at ","type":"text"},{"text":"C:\\\\ProgramData\\\\Igloo Vision\\\\IglooCoreEngine\\\\settings","type":"text","marks":[{"type":"code"}]},{"text":".","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"XML Structure:","type":"text","marks":[{"type":"strong"}]}]},{"type":"bulletList","content":[{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"","type":"text","marks":[{"type":"code"}]},{"text":": The root element.","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"","type":"text","marks":[{"type":"code"}]},{"text":": Represents a Region of Interest (ROI) for a specific device.","type":"text"}]},{"type":"bulletList","content":[{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"","type":"text","marks":[{"type":"code"}]},{"text":": The IP address of the device.","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"","type":"text","marks":[{"type":"code"}]},{"text":": The port number used for TUIO communication.","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"","type":"text","marks":[{"type":"code"}]},{"text":" and ","type":"text"},{"text":"","type":"text","marks":[{"type":"code"}]},{"text":": The top-left coordinates of the ROI on the canvas (as fractions of total canvas size).","type":"text"}]}]},{"type":"listItem","content":[{"type":"paragraph","content":[{"text":"","type":"text","marks":[{"type":"code"}]},{"text":" and ","type":"text"},{"text":"","type":"text","marks":[{"type":"code"}]},{"text":": The width and height of the ROI on the canvas (as fractions of total canvas size).","type":"text"}]}]}]}]}]}]}]},{"type":"heading","attrs":{"level":4},"content":[{"text":"Example XML Configuration","type":"text"}]},{"type":"codeBlock","attrs":{"language":"xml"},"content":[{"text":"\n \n 192.168.1.64\n 3333\n 0.000000000\n 0.000000000\n 0.500000000\n 0.982999980\n \n \n 192.168.1.64\n 3334\n 0.000000000\n 0.500000000\n 0.259999990\n 0.500000000\n \n \n 192.168.1.63\n 3333\n 0.000000000\n 0.500000000\n 0.259999990\n 0.500000000\n \n","type":"text"}]},{"type":"paragraph"}],"version":1}

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