2、=311.8101 Y=99.2371YH:X=336.9780 Y=108.6801HZ:X=383.6319 Y=133.7401使用真样条曲线命令绘制含缓和曲线的平曲线的基本操作步骤如下:Command: Spline(启动真样条曲线命令)object/:232.9548,92.1117(通过ZH)Enter point :285.3608,94.4667Close/Fit Tolerance/:311.8101,99.2371<通过QZ>Close/Fit Tolerance/
3、:336.9708,108.6801<通过YH>Close/Fit Tolerance/:383.6319,133.7401<通过HZ>Close/Fit Tolerance/:<加如回车>(选择输入切点的模式)Enter star tangent:232.9548,92.1117 (输入起点切点)Enter star tangent:383.6319,133.7401 (输入终点的切点)---------------------------------------