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228个免费的45 net construction geodesic spheres recursive tetrahedron geometry parallel projection constrution sphere circumscribed矢量和免版税库存图片

个人和商业用途的45 net construction geodesic spheres recursive tetrahedron geometry parallel projection constrution sphere circumscribed矢量艺术

等距城市景观-可编辑
这种可编辑的等距城市景观允许以等距或平行投影轻松地重新分配建筑物。所有元素都可以与其他元素无缝拼接，包括医院、律师事务所、公园、商店、儿童公园、学校、社区街道、环形交叉路口、车辆等。有关等距投影的更多信息，请单击<a href="https://en.wikipedia.org/wiki/Isometric_projection">此处</a>。包含高质量 JPG 图片，可根据维基共享资源 4.0 署名许可协议获得。
等轴测图 城市景观 镇

等距城市景观-可编辑

the unknown spiral
Uploaded as a request. Looking for parametric curve definition to produce this kind of imagery, as it is now an approximation. The idea is the following: in technical drawings for example, giving an object a particular tone is achieved by hatching. Hatching may consist of parallel lines, drawn with the same line weights. But how could someone make an angled hatch in a polar way -meaning anything but concentric circles-? Still keeping a consistent tone at the end. Any ideas? Archimedean spirals are a close match if the width of the stroke is 0, but not this case
螺旋 逼近 剖面线

The unknown spiral

转换参数映射到与轴测投影的基础平面正方形轴投影方向一致好评
If anyone wants to draw in axonometry, this may be very helpful. These transformations, if used on a square with it's side being "a" long, result in it to be transformed exactly to the shape of the base planes. You can group a design with a square, which contains it, and if you use the mentioned transformation values, it will turn the design to be on the xy, xz, yz base planes. In inkscape, this can make an accurate result, instead the previous method depicted on my previous upload with the transformation matrix values being used
2013 lazur urh

转换参数映射到与轴测投影的基础平面正方形轴投影方向一致好评

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