| 摘要 |
PROBLEM TO BE SOLVED: To suppress increase in energy of a laser beam to be applied to an object to be drawn, even when an inward turning phenomenon of the laser beam is generated.SOLUTION: A laser projector determines whether or not line segments of a drawing data, a plurality of which forms a series to define a shape to be drawn, are segments that form a curved part having a curvature larger than a specified curvature. When the laser projector draws the line segments forming a curved part having a curvature larger than the specified curvature, power of the laser beam is reduced. |
