Blender制作热变形特效教程 - Creating Heat Distortion Effects in Blender

Blender制作热变形特效教程 - Creating Heat Distortion Effects in Blender

热变形是那些微妙的影响，能够真正使一个镜头的真实感的差异之一，它是那些你需要使它完成最后的细节之一，在现实生活中，我们看到在空气或气体的高温差热变形，附近的排气管，火焰，或在一个阳光灿烂的日子停机坪上，这是由于折射的热空气比冷空气的IOR稍低的索引，这种扭曲穿过的光。
Heat distortion is one of those subtle effects that can really make a difference in the realism of a shot. It’s one of those final details you need to make it complete. In real life we see heat distortion at high temperature differences in air or gas, near exhausts, flames, or on the tarmac on a sunny day. This is due to the index of refraction of hot air being slightly lower than the IOR of cold air, this distorts the light passing through.

在本教程中，我们将使用3D粒子系统来产生X和Y（红色和绿色）的位移信息，在合成器应用的失真效果，这种效果需要相当多的节点来设置，但一旦大功告成，它很容易申请到通过组节点等项目。在本教程的最后，你有你自己的干净和可重复使用的热变形的设置！
In this tutorial we will be using a 3D particle system to generate X and Y (red and green) displacement information for a distortion effect applied in the compositor. This effect takes quite a few nodes to set up, but once you’re done, it’s very easy to apply to other projects via a Group Node. At the end of this tutorial, you’ll have your own clean and reusable heat distortion setup!

好资源，感谢分享~！

ganxiezhimeng 发表于 2015-9-19 20:48
115么太失望了

已经更新了

115么太失望了

完全新手，偶尔看到Blender

感謝分享~~

太棒了，感谢楼主

太棒了，感谢楼主太棒了，感谢楼主

太棒了，感谢楼主

Blender制作热变形特效教程 - Creating Heat Distortion Effects in Blender

good, thank you!

太棒了，感谢楼主

太棒了，感谢楼主

太棒了，感谢楼主

感谢管理员分享