Software

Posted in Software on June 22, 2016

Tried it. Amazed. Can't stop playing with the new Redshift! Volume rendering works like a charm with blazing speeds even with brute force GI enabled with about 500 samples! Crazy!

Tell me those are not some pretty clouds:

And this is not some heavy but oh so beautiful cloud of thick smoke:

Each of these renders took about 10 seconds on my nVidia Geforce GTX 970. Mind you this is not a powerful GPU anymore! According to preliminary tests GTX 1080 is twice as fast! Put four of those babies inside one big tower, grab a copy of Redshift and you've got your very own render farm that can render anything and fast! At least that's what I will do when the time comes to render the movie out.

Well, it's official. Redshift renderer is the best GPU rendering engine on the market! Well done guys!

And let me also thank Redshift team for supporting Softimage folk. You guys deserve a medal for this.

Posted in Software on June 22, 2016

After a long period of beta-testing version 2.0.44 of Redshift has finally been made available for everyone to try and play with.

If you don't know what Redshift3D is, it's a biased GPU renderer unlike many other GPU path tracers out there. To put it simply - it's like a supercharged VRay with all biased goodness like irradiance caching, photon mapping and precalculated SSS. Together with the new OpenVDB support it all makes Redshift a blast to work with.

Literally.

Here's what's new in 2.0 VS 1.3:

All V1.3 features PLUS:

• New “Redshift Material” which more closely follows the PBR paradigms (“metalness”, etc)
• New specular BRDFs (on top of the Ashikhmin-Shirley): GGX and Beckmann (Cook-Torrance)
• Nested dielectrics
• Multiple dome lights
• Baking
• Dispersion (part of the Redshift Material)
• OpenVDB Support
• Improved multiple-scattering model (part of the SSS, Skin and Redshift Material)
• Single scattering (part of the Redshift Material)
• Support for alSurface shader
• Linear specular glossiness/roughness response
• Improved photon mapping accuracy for complex materials
• Physically-correct Fresnel for rough reflections
• New SubSurfaceScattering and SubSurfaceScatteringRaw AOV types
• AOV improvements for blended materials
• NVidia Pascal GPU (GTX1070/1080) support
• Automatic memory management
• Better importance sampling of bokeh images
• Texture reference object support (Maya)

You can join the discussion on the official Redshift forums.