Refer to information of 2 dimension planes that was used to dividing.
| Call | DclGet2DPlane | (X_dir, y_dir, section) |
| X_dir, y_dir | < I > | The 3 dimension axis of coordinates corresponding to the x coordinates, y coordinates of 2 dimension planes. It is Reference DclSet3DPlane about the meaning of a number. |
| Section | < R > | The interception of the axis of coordinates where 2 dimension planes cut. |
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