| 摘要 |
A method for building a three-dimensional object by depositing drops of material from a printing head onto a printing surface, layer upon layer is provided. The method includes providing data representing a layer of a three-dimensional object having X and Y coordinates, where X represents the direction of motion of the printing head; applying an X offset parameter for the X coordinate to compensate for inaccuracies caused by deviation of a drop flight trajectory between forward and reverse motions of the printing head; modifying the data based on the X offset parameter and printing the layer of the three-dimensional object according to modified data.
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