SPIRAL_ROTATION_AXIS_xxx
SPIRAL_ROTATION_AXIS_BASE_POINT_XSPIRAL_ROTATION_AXIS_BASE_POINT_YSPIRAL_ROTATION_AXIS_BASE_POINT_ZSPIRAL_ROTATION_AXIS_BASE_POINT_X_PROJECTSPIRAL_ROTATION_AXIS_BASE_POINT_Y_PROJECTSPIRAL_ROTATION_AXIS_BASE_POINT_Z_PROJECTSPIRAL_ROTATION_AXIS_BASE_POINT_X_BASEPOINTSPIRAL_ROTATION_AXIS_BASE_POINT_Y_BASEPOINTSPIRAL_ROTATION_AXIS_BASE_POINT_Z_BASEPOINTSPIRAL_ROTATION_AXIS_BASE_POINT_X_IN_WORK_PLANESPIRAL_ROTATION_AXIS_BASE_POINT_Y_IN_WORK_PLANESPIRAL_ROTATION_AXIS_BASE_POINT_Z_IN_WORK_PLANESPIRAL_ROTATION_AXIS_UP_POINT_XSPIRAL_ROTATION_AXIS_UP_POINT_YSPIRAL_ROTATION_AXIS_UP_POINT_ZSPIRAL_ROTATION_AXIS_UP_POINT_X_PROJECTSPIRAL_ROTATION_AXIS_UP_POINT_Y_PROJECTSPIRAL_ROTATION_AXIS_UP_POINT_Z_PROJECTSPIRAL_ROTATION_AXIS_UP_POINT_X_BASEPOINTSPIRAL_ROTATION_AXIS_UP_POINT_Y_BASEPOINTSPIRAL_ROTATION_AXIS_UP_POINT_Z_BASEPOINTSPIRAL_ROTATION_AXIS_UP_POINT_X_IN_WORK_PLANESPIRAL_ROTATION_AXIS_UP_POINT_Y_IN_WORK_PLANESPIRAL_ROTATION_AXIS_UP_POINT_Z_IN_WORK_PLANE
使用 2 点显示螺旋梁中心轴。将从这些点计算旋转轴方向。