Mandelbulber v2 2.12 - alpha3 - OpenCL

This is third alpha release of Mandelbulber v2 with OpenCL support.
This time there was partially implemented "limited engine" which has more shaders than "fast"
"Limited engine" already has:

• specular highlights
• casting soft shadows from main light source
• "fast" ambient occlusion
• surface coloring

example how it actually look like:
https://youtu.be/ZAa7PucQ4R8

"Limited engine" in final version will have most of shaders but will not have reflections and transparency calculation.

To enable "limited engine" go to File/Preferences/GPU and change "mode" to "limited"