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球体的画法
![](https://epubservercos.yuewen.com/A5182F/15477637905567706/epubprivate/OEBPS/Images/00028.jpg?sign=1738872666-Z2r8o4p3gmU4hqd5aE8u8y18nR5voPew-0-04ecdf9f706dec41eee3ae5f32d1e05a)
实物照片
![](https://epubservercos.yuewen.com/A5182F/15477637905567706/epubprivate/OEBPS/Images/00029.jpg?sign=1738872666-hO4GT95c95ruU2KyAxVjh9sivDz1WYAv-0-fa2ab5883d2102064fad98449ae6039d)
步骤一:从整体入手,借助辅助线,用线画出球体的外形轮廓和阴影轮廓。
![](https://epubservercos.yuewen.com/A5182F/15477637905567706/epubprivate/OEBPS/Images/00030.jpg?sign=1738872666-tZoDePNpR50UDUO14aSY07EeDdbHD6y4-0-29f1452809b19979c422d741d6dc569c)
步骤二:确定明暗交界线和投影的位置,并给球体暗面和阴影铺上大体色调,再画出一些背景。
![](https://epubservercos.yuewen.com/A5182F/15477637905567706/epubprivate/OEBPS/Images/00031.jpg?sign=1738872666-edzbyHDhhMbJlNmxnHvvzi3SwDeM1kgX-0-0a506560ecd73ee3f6bbd4786b3b5d6b)
步骤三:加强明暗交界线和背景的色调,拉开画面的色调层次,表现出球体的立体感。
![](https://epubservercos.yuewen.com/A5182F/15477637905567706/epubprivate/OEBPS/Images/00032.jpg?sign=1738872666-oG21FcnaQx3fJ4yOxyTvb1RWudGdNWeU-0-f503be2f064abc714c6cc7fa5c78d4c8)
步骤四:进一步加重背景色调,然后画出球体灰面色调,加强明暗对比。
![](https://epubservercos.yuewen.com/A5182F/15477637905567706/epubprivate/OEBPS/Images/00033.jpg?sign=1738872666-TH7MJNY2DNYMNMxyMohBsEnIlLvf8Gqz-0-865a52966cb54da3ef84a49bc07b9143)
步骤五:加重球体明暗交界线,进一步表现球体亮面色调,塑造球体的立体感。
![](https://epubservercos.yuewen.com/A5182F/15477637905567706/epubprivate/OEBPS/Images/00034.jpg?sign=1738872666-80gteZTeNyH4B9I86Y1S0b5dfc9HMSnj-0-57578321f3f988fe13448fe840b6ee9d)
步骤六:深入表现球体细节,调整并完善画面,将球体表现完整。