![马克笔手绘表现技法入门:建筑表现](https://wfqqreader-1252317822.image.myqcloud.com/cover/127/22653127/b_22653127.jpg)
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1.2 透视基础
透视是人的一种视觉现象,是指在平面上的中心投影或在平面上的圆锥形投影。即视点(眼睛位置)与景物间直立一透明平面,透过平面观察景物,并将景物描绘在平面上的方法。
![](https://epubservercos.yuewen.com/BEBFE2/11229164804730006/epubprivate/OEBPS/Images/figure_0017_0001.jpg?sign=1739327730-aueUbdq50nORbCOA55eAykCwPMMhMHL0-0-7ffd3d9bb118d50e844b064dc79e8a50)
1.2.1 一点透视
一点透视又称平行透视,一般是指空间场景中主要内容的景物的一组面与透视平面构成平行关系时的透视关系。其特点是表现范围广、对称感强、纵深感强。这一透视法适合表现庄重、严肃的大场景。
![](https://epubservercos.yuewen.com/BEBFE2/11229164804730006/epubprivate/OEBPS/Images/figure_0017_0002.jpg?sign=1739327730-2Vg0vxWiup34k0AWyYNlyeyDvwHuInrx-0-9ba936bb1b3d07de2c736343d393962f)
![](https://epubservercos.yuewen.com/BEBFE2/11229164804730006/epubprivate/OEBPS/Images/figure_0018_0001.jpg?sign=1739327730-whrHfHDT2CMvk9stxHJ2cGKAzJe2xmiS-0-ea74395ea27a225296497e5de1ad6a42)
1.2.2 两点透视
两点透视又称成角透视,即在空间场景中主体物的二组面与透视平面构成成角关系时的透视。成角透视的特点是动感强烈、画面生动、活泼,表现范围较平行透视的范围小,对称感与纵深感较弱。这种透视适合表现小范围的场景。
![](https://epubservercos.yuewen.com/BEBFE2/11229164804730006/epubprivate/OEBPS/Images/figure_0019_0001.jpg?sign=1739327730-2vXosWWU7B6ocgcz8AW8KbQdfnpaTPKP-0-988208f5daa2fcd31db5eb758c2242e5)
![](https://epubservercos.yuewen.com/BEBFE2/11229164804730006/epubprivate/OEBPS/Images/figure_0020_0001.jpg?sign=1739327730-KRl7lm8zRHUNUnZ9Ar8OxporsSlAusM4-0-aa81c48f2eb0f092e5d2e5d3053a4820)
红色圈内为90°视域范围,蓝色圈内为60°视域范围
![](https://epubservercos.yuewen.com/BEBFE2/11229164804730006/epubprivate/OEBPS/Images/figure_0020_0002.jpg?sign=1739327730-0mm4sBImtMqHC5aDSQ7e7dXNXy0YR71E-0-c7f94d5316c6ce133dc281a181b79a87)
![](https://epubservercos.yuewen.com/BEBFE2/11229164804730006/epubprivate/OEBPS/Images/figure_0021_0001.jpg?sign=1739327730-ZoOPHEnJ82EqLRyu6P05eGZkn2qd5GBs-0-60873fe8ba8d20500ef4555645ac731d)
![](https://epubservercos.yuewen.com/BEBFE2/11229164804730006/epubprivate/OEBPS/Images/figure_0021_0002.jpg?sign=1739327730-7lNiyevGQwm583tiAzmn4vBkgmqBhdcA-0-6cc8b99d9986c79f35c4f8efeeef5bc0)
![](https://epubservercos.yuewen.com/BEBFE2/11229164804730006/epubprivate/OEBPS/Images/figure_0022_0001.jpg?sign=1739327730-vIOJ1Aowzpg2os0fOmGfAcstcwVh8jad-0-99486cf4bc3c97b27e384409454f347b)
1.2.3 俯视透视(鸟瞰图)
鸟瞰图
俯视透视一般是指视点高于景物的透视图。由于视点在景物上界面的上方,所以俯视透视(鸟瞰图)能展现相当多的设计内容。
可以把平面图以网格的形式划分出各个物体所在的位置,再做网格的透视变化。难点在于两个灭点不能在同一透视视平线上,造成一个高一个低的现象(失去真实的透视效果)。
![](https://epubservercos.yuewen.com/BEBFE2/11229164804730006/epubprivate/OEBPS/Images/figure_0022_0002.jpg?sign=1739327730-xDqdJcv6f3A4V5ZCZPk2Vfh96rhn391x-0-bbb0b6071c224db0ede64668a2718b5a)
![](https://epubservercos.yuewen.com/BEBFE2/11229164804730006/epubprivate/OEBPS/Images/figure_0023_0001.jpg?sign=1739327730-BYyoWXYCqhaNeLpZhhGI72hNq8j0PyRy-0-b45c8645bdc7d48c59f64e10bbc201a7)
![](https://epubservercos.yuewen.com/BEBFE2/11229164804730006/epubprivate/OEBPS/Images/figure_0023_0002.jpg?sign=1739327730-AL00iNtgZ4YRojfvt4DeJylg8sleY0FN-0-115212fec08dbc7360606a7451b85caf)
1.2.4 圆弧透视简易画法
在教学过程中常常看到同学不会画圆形的透视,尤其是接近视平线的弧形。下面介绍一种最简单、最实用的画法。
![](https://epubservercos.yuewen.com/BEBFE2/11229164804730006/epubprivate/OEBPS/Images/figure_0024_0001.jpg?sign=1739327730-TCKX61QI6vIPPQ2SA83NJGDjOzFLcKPw-0-259e752d5e5f7359c09df71b45f468bb)
与学过的结构素面或设计素描有异曲同工之妙,利用网格法巧妙地表现弧形的透视变化,将其建立在结构方体之上。
![](https://epubservercos.yuewen.com/BEBFE2/11229164804730006/epubprivate/OEBPS/Images/figure_0025_0001.jpg?sign=1739327730-SSqexrzng6nRV9Lo0owfEbG3xJD9vES6-0-b382b971062cf8dc63e5b26778affe34)
![](https://epubservercos.yuewen.com/BEBFE2/11229164804730006/epubprivate/OEBPS/Images/figure_0025_0002.jpg?sign=1739327730-yLhOQCqCCfDVz5FsAk1ocOWgeDHEwRs5-0-e1e20644415709415683b425ccbd9854)
在透视训练过程中,应把建筑的每个角度都练到,达到能流畅地表现出来,从此为以后的学习打下基础。下面图中呈现的是建筑体块在视平线高低的变化中所呈现出来的透视效果。
![](https://epubservercos.yuewen.com/BEBFE2/11229164804730006/epubprivate/OEBPS/Images/figure_0026_0001.jpg?sign=1739327730-oyvqLxcfuK2cWPmDWaTMYnwb18EuuaV3-0-52fdd0342effac0a87ae86f913739b3f)
![](https://epubservercos.yuewen.com/BEBFE2/11229164804730006/epubprivate/OEBPS/Images/figure_0026_0002.jpg?sign=1739327730-01epHPsb5jhMo3Zir1J6oer1gtitQa2e-0-b61f5fac5acb9b321ccf2fec7eee12eb)
![](https://epubservercos.yuewen.com/BEBFE2/11229164804730006/epubprivate/OEBPS/Images/figure_0027_0001.jpg?sign=1739327730-PvoY9GbhiRJaQJNFmD4HbNbEWexB7re3-0-b4d537825ccf1724651efc17535c3512)
![](https://epubservercos.yuewen.com/BEBFE2/11229164804730006/epubprivate/OEBPS/Images/figure_0027_0002.jpg?sign=1739327730-ymxsOPUiqsZe0ivTUWY6XVV4fcKD1vDS-0-ddfe93156830997af379ab19a7ae62ae)
![](https://epubservercos.yuewen.com/BEBFE2/11229164804730006/epubprivate/OEBPS/Images/figure_0027_0003.jpg?sign=1739327730-g9KYJ1LuzFawVYpBPrLuMVVOaBp3K5Nl-0-b67e916ce22eaeabd0709a75b9ae6e37)
![](https://epubservercos.yuewen.com/BEBFE2/11229164804730006/epubprivate/OEBPS/Images/figure_0028_0001.jpg?sign=1739327730-GsZDQc0182yit9lDFPUtkvAXHp6lI6vT-0-c6ae2da145a3d3ca02da7b6ea275261b)
建筑平视透视图与鸟瞰图的视角变化