Rhino3.0????°?????????rhino°????????????í?à?????????????ü?????ò?ó???¤???????ù?í???í?à?????????????ü?????????????ó???????§??·????????????ó???????????????????????????ü???¨???ü?ì??????????????±???????Rhino3.0??×÷??????PDA????????????Rhino???ó?????????????áRhino3.0????·??ú??????±???????????????????????Rhino???????????ú×??????????è???????????????à??????????×÷????????PDA??????????×÷?ê?????????ó????????±???????????×÷???à???????ú?ò????????????
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1.??????×÷??×??·????????×?????????????????????×÷????????±???????????????±??°???????×????????????????????Rhino????????????????????Rhino3.0?ó?¤??????????????View????????Background Bitmap/ Place?ü????????????????????????????±????????????????????÷?ó±ê???ü????????±??°?????ü????·?±????à???????°?????????????????????????????¨?????¤·???×÷??????????????Background Bitmap/Scale?ü???÷??±??°???????????????ó????View????????Background Bitmap/Move?ü??°????¨??1???ù??????±??°???????¨×????á???????????????????????ó???¤·?????????
2.?¤??????????????Curve????????Rectangle/Corner to Corner?ü?????ü??“R”?ó°????????·?¨????×????????????????ü??“1”?ó°??????????¨???????????????????????????ó°???F10?ü???????????????ù???????????????????????????????÷?????á?????¨??2???ù????
3.?¤??????????????Curve????????Polyline/Polyline?ü?????ù?????????????¨PDA?à?????ó????????????Curve????????Arc/Tangent??Tangent??Radius?ü??°????¨??3???ù?????¨5?????????à??????????????
4. °???Ctrl??Shift??S?ü?ó????????????????????°????????ó?????????ù??????????????°?????????·????????????????à?à????·??ó°???Ctrl??J?ü???????????ü????????????????????????????°????¨??4???ù???÷???÷??????????????
5.?¤???°???????ù???¨??5???ù?????¨???????????????·±???????????????????????????×??????????¨?????????????ó????Ortho??×?????????×??á???ó????Transform????????Mirror?ü?????????í??????????
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1.??????????????????????Solid????????Extrude Solid/Straight?ü???????°????????X?á?·?????????¨?·?????¤?????ó????????????PDA???í?????????????????????????????÷?ó±ê???ü?????ü?????°????????Z?á?????·?????????°???????????????????????ü???ó????????????Y?á???????????·?????á?????¨??6???ù????
2.????Solid????????Intersection?ü???????????????????????????·????????????°????????ó???????????????·??????????????°????????ê???????????????÷?ó±ê???ü?????????????ü?????????????ó????????°????????ó?????°??????×ó?à?????·?????ú????????°????????ê????????????Solid????????Difference?ü?????????????ó????????°????????ó?????°?????????à?????·?????ú????°????????ó????PDA???ó????×????á?????¨??7???ù????
3. ????Solid????????Fillet Edge?ü???????????????????????¨??8???ù????±????ü??“0.2”?ó°????????ê?????????í??
4.????????????????????????Curve????????Offset Curve?ü????????“0.2”?????ó????·??ò?????????????¨???????????????????°????????????·??????¨??9???ù??????????
5. ????????????????????Solid????????Extrude Surface?ü???????°????????Z?á?·??????????????Solid????????Fillet Edge?ü?????¨??10?????ù????±?????0.03?????????í??
6. ?????°???·??????????????Transform????????Copy?ü??????????????????????????????????????Solid????????Difference?ü????????PDA???÷???ó°????????????????????????ó°?????????????PDA???÷??·?????????·??????¨??11???ù????
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7.??????????????Curve????????Rectangle/Corner to Corner?ü?????ü??R?ó????±??°???????¨??????????0.8?????????????????ó????Curve????????Offset Curve?ü?????ü??0.5???????????????÷?????????????????á?????¨??12???ù????
8.????Extrude Surface?ü???????°??????·?±?????????????Z?á?·??????????????Fillet Edge?ü?????×????±?????0.03?????????í?????????ó?????????°??????????±??°????·????????·???????ó?????????????????????????????????á?????¨??13???ù????