Особенности
High-Performance computing with multiple graphics accelerator cards (multi-GPU support via OpenCL)
Mathematical Models and Monte Carlo Algorithms for photo-realistic scenes
Enlightening Documentation
Renders trigonometric, hyper-complex, Mandelbox, IFS, and many other 3D fractals
Complex 3D raymarching: hard shadows, ambient occlusion, depth of field, translucency & refraction, etc.
Rich GUI in Qt 5 environment
Unlimited image resolution on 64-bit systems
Program developed for ARM (experimental), x86 and x64 CPUs (Linux, Windows, macOS)
Simple 3D navigator
Distributed Network Rendering
Key-frame animation for all parameters with different interpolations
Material management
Texture mapping (color, luminosity, diffusion, normal maps, displacement)
Exporting of 3D objects
Rendering queue
Command line interface for headless systems

Сочетания клавиш
In render window:
Shift+Up or Q / Shift+Down or Z: Move Camera Forward / Backward
Shift+Left or A / Shift+Right or D: Move Camera Left / Right
W / S: Move Camera Up / Down
Up / Down / Left / Right: Rotate Camera
Ctrl+(Left / Right): Roll Camera Left / Right

New in 2.27

Added new fractal formulas

aboxSmooth
mandelbulbIqPow8
mandelbulbIqV2
mandelbulbSinCos
mandelnest4d
menger3M3d
mengerV4
mengerV5
msltoeSym4Mod1
transfDIFSBoxFrame
transfDIFSClipPlane
transfDIFSHeart
transfDIFSHelix
transfDIFSSphereGrid
transfDIFSSphereGridV2
transfDIFSSphereGridV3
transfDIFSTorusTwist
transfPolyFoldXYV1
transfSincos
transfSphericalFoldV3

modified fractal formulas
amazingSurfM3d, fix cylindrical fold, rot now matrix
benesi, added checkbox to disable one condition
mandelbulbPow2V3, fix bailout
transfRotationM3d, now matrix

Navigator: Added Navigator tool which allows to change view and parameters with instant preview

Navigator: Upgraded rendering engine to provide progressive rendering in OpenCL mode

Navigator: Possible to edit camera, fractal formula, effects and material parameters

Shaders: Added subsurface scattering in Material editor (option for transparency)

UI: improved behavior of sliders for edit fields

UI: added sliders for rotation parameters

UI: added shortcut editor in Preferences

UI: Now it is possible to use mouse click and dragging starting from the point
located on the background.

UI: Changed mouse wheel function to run without Ctrl key

UI: undo is saved with small delay to avoid creating undo levels during mouse

UI: Added x2 /2 buttons for Fog based on distance

UI: Fixed problems with application hanging when wireframe light preview is enormous

UI: Corrected duplicating of light sources (added parameter synchronization before duplicating)

UI: Fixed problem with keyboard auto-repeat. It worked only for about 1s.

UI: Updated functions for automatic optimal DE calculation

UI: Fixed bug: Keyframes disappeared when Queue was rendered

Fractals: Corrected logDE calculation (objects were hollow because of calculation errors)

Shaders: improved Random() function in OpenCL kernel

Shaders: improved estimation of noise level in Monte Carlo mode

Shaders: Fixed bug causing artifacts in chromatic aberration post effect

Denoiser: added Extreme level to the Denoiser

Performance: Added memory cache for textures to speed up loading of them.
Maximum Cache size can be defined in Preferences

Performance: Much improved performance of texture loading

Performance: automatic calculation of optimal image refresh rate

Performance: Optimized creating of OpenCL contexts for bug number of used GPUs

Performance: Much improved performance of Navigator in CPU mode

Animation: fixed bug: program crashed when there was less than 4 frames per keyframe

Animation: Added automatic deletion of parameters from animation table when primitives are deleted

Primitives: fixed problem with incomplete deleting of primitive objects

Files: fixed bug: auto-recovery didn't save animation

Compilation: Code upgraded to be compatible with Qt 6

Compilation: Upgrade build files for linking with OpenEXR 3