A similar effect can be seen with this checkerboard illusion.
格子板错觉中也出现了相似的效果。
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This method tries to integrate the move generator and the bounds checker by creating a raised "rim" around the board, ensuring that any move trying to get out will be blocked by the "rim."
The Build lens node can be used to construct a lens model from multiple images of a calibration grid, such as a checker-board pattern, taken at different camera focal lengths.