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SU小技巧——秒出90°轴测图

 原文首发于角落工作室公众号，转载于建筑学院 ，在此表示感谢
轴测图在分析图的使用中非常有用，尤其是90°的轴测图，可以和旋转过的平面图完美契合，非常适合用于分析图的制作。
那么如何设置才能导出90°的轴测图呢？
先来看看最终效果图
我们都知道SU中可以通过设置“相机”—“平行投影”来取消透视，但是无法设置轴测角度，通过下面教程的设置，可以交给大家如何设置90°轴测图。
模型原图，
↑画一个正方形
↑把这个正方形做成群组
↑旋转45°，在平面模式
↑然后给这个正方形一个厚度，厚度多少随意。
↑然后以侧面的下脚点为轴，向上旋转45°。听起来很复杂，看图很明白
然后在“相机”里选“平行投影”
↑进入我们制作的长方体里，右键单击最上面的面，选择对齐视图。
↑我们就得到了这个45-90-45的轴测图，删掉之前做的辅助立方体，我们还有一步工作要做。
↑拖进PS，选择“图像”—“图像大小”
解锁掉宽度和高度中间的小拉锁，然后把高度乘以1.41
比如我这张图是669，就改成964，为什么要乘以1.41，因为是1：根号2的关系。呃，具体关系大家自行脑补。
↑这样就OK了。
利用轴测图，我们可以进行分析图及复古风格图的PS，这就是下次的教程内容了，先贴一个预告图片

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