New answers tagged image-editing
The effect in the image resembles the Spin Blur effect in Photoshop. Spin blurs along concentric circles as shown in the image below. To find the Spin Blur in Photoshop select Filter -> Blur Gallery -> Spin Blur... Image Source: Understanding Adobe Photoshop CS6: The Essential Techniques for Imaging by Richard Harrington
The software that created those files is some version of Dentofacial Planner or Dentofacial Planner Plus. The last version released seems to be Dentofacial Planner Plus 8.0 beta. Their website is http://www.dentofacial.com. Using the Internet Wayback Machine I got the free version of Dentofacial Showcase 2.0, which includes a file named "Sample.sd". The ...
Top 50 recent answers are included