Attrib From Map节点的乐趣（只需一点点VEX）SideFX Houdini – Fun with Attrib From Map (with just a tiny bit of VEX)

Hey, surprise!

Just having fun with attrib from map for a change 🙂

This is really really easy and even a little bit of VEX is involved …

You can either browse and download your own image from NASA

(this link might be a starting point):

visibleearth.nasa.gov/view_cat.php?categoryID=1484

then doing an image trace with something like inkscape …

Or you can just download and use my own silly version here:

drive.google.com/file/d/1uHLF9sR8sYGAFwhuEFJG2ON4UeXKJgdV/view?usp=sharing

I also remember Andrew Price/Blenderguru doing a nice tut on creating the “blue marble” with Blender & Cycles, if you want to challenge yourself with learning a little bit of Blender too,

(or try and recreate it with Houdini :))

here goes that link:

blenderguru.com/tutorials/earth-cycles

If you have any questions, just leave a comment …

Oh, and there is one thing I missed to mention in the vid:

When using the ch() function – click the little slider icon on the right hand side of your VEX code window to acutally create the slider.

Thnx for your interest +

See You Next Mission!
嘿，惊喜！

只是从地图的attrib获得乐趣:)

这真的很容易，甚至还有一点VEX ……

您可以从NASA浏览和下载自己的图像

（此链接可能是一个起点）：

visible earth.NASA.gov/view_cat.PHP?category ID=1484

然后使用类似inkscape的东西进行图像跟踪…

或者你可以在这里下载并使用我自己的愚蠢版本：

drive.Google.com/file/的/1u HL F9SR8是YG AF维护EF JG2on4u ex KJ过DV/view?USP=sharing

我还记得Andrew Price / Blenderguru用Blender＆Cycles创造了“蓝色大理石”，如果你想通过学习一点Blender来挑战自己，

（或尝试用Houdini重新创建它:)）

这里是那个链接：

blender骨如.com/tutorials/earth-cycles

如果您有任何疑问，请发表评论……

哦，有一件事我想错在vid中提到：

使用ch（）函数时 – 单击VEX代码窗口右侧的小滑块图标以实际创建滑块。

感谢您的关注+

看你下一个任务！