Written Monday 12 Jan
We have released an updated verison of Indigo 3.8 stable that fixes a couple of issues:
* Fixed bump mapping not working if 'smooth' was enabled for textures.
* Fixed occasional "Read failed" error when reading mesh files on OSX.
If you had problems with the "Read failed" error, download the new version here: http://www.indigorenderer.com/downloads
Written Tuesday 23 Dec
We're pleased to announce that we have released an updated version of Indigo for Revit that adds support for Revit 2015.
It has added support for fast architectural glass and comes bundled with the latest Indigo Renderer 3.8. Click here to find out more about what's new in Indigo 3.8.
You can download it here.
Written Wednesday 3 Dec
Glare Technologies is excited to announce the release of Indigo 3.8 Stable!
You can read about it here: http://www.indigorenderer.com/indigo3.8
We'll be running a 16% off sale until the 31st of December, during which Indigo Renderer will be priced at only €499 (normally €595), and Indigo RT only €119 (normally €145).
Customers purchasing Indigo 3.8 during this sale will receive a free upgrade to Indigo 4 immediately upon release!
Indigo 3.8 brings massive performance improvements - up to 2x faster rendering, and render restarts are up to 42x faster.
The new Architectural Glass feature greatly speeds up architectural visualisation, while capturing important optical effects such as reflection and absorption as light passes through the glass.
Indigo's new built-in object scattering allows millions of objects to be quickly scattered across a surface - perfect for realistic grass and forests.
The Coating and Double-sided Thin materials are more flexible than ever, allowing for advanced materials like special car paints and carbon fibre.
Our advanced sky model is now even more realistic than before, with refinements resulting in more accurate colours, especially at dawn and dusk.
Indigo's SketchUp plugin, SkIndigo, has been massively improved, resulting in much faster export times - up to 14x faster.
Indigo 4 development is also well underway, and we're excited to announce two extremely important feature additions: a totally new OpenCL-based rendering core, and photon mapping extensions for bidirectional path tracing.
Indigo 4's pure GPU rendering will use OpenCL to provide powerful multi-GPU support on Windows, Mac OS X and Linux.
Written Friday 1 Aug
One of the worst-kept secrets in the Indigo community is the forthcoming pure GPU rendering support, and today we'd like to show you some exciting first results!
Indigo's pure GPU rendering is based on OpenCL, a vendor-neutral standard for GPU computing that notably works on AMD GPUs (which don't support CUDA), and also both Intel and AMD CPUs besides NVIDIA GPUs. This means your CPU can contribute to GPU renders, and some newer CPUs even have built-in GPUs, which are also fully exploited; for example Intel's i7 "Haswell" processors have an excellent built-in GPU that is competitive with many mid-range stand-alone GPUs.
Here is an example render of a scene by Indigo forum user cotty from a Windows PC using only two mid-range GPUs, a GeForce GTX 750 Ti and an AMD FirePro W5000, along with the usual CPU cores:
Normal Indigo CPU rendering gets about 1.8 million samples per second on this scene with a very fast overclocked Intel Core i7 4770k CPU, so we see about a 7x performance improvement in this case! Keep in mind that these are mid-range GPUs, and higher end GPUs can perform much better.
We've also tested multi-GPU rendering on Apple's new Mac Pro running Mac OS X Yosemite, which features dual AMD D700 GPUs:
Apple have been a great help in getting Indigo's GPU rendering working on Mac, and we're looking forward to posting more GPU rendering results on the Mac Pro soon.
Keep an eye out for development updates as Indigo's GPU rendering mode matures with more features and faster rendering!
Written Friday 4 Jul
Victoria Camera Animation
"I'll start with a short 3D camera animation I did for a fashion show directed by a friend.
First time "organic" stuff from me, it was quite hard to get something with an dark mood and be convincing."
"Here another animation aroject for a ship cabin design. The whole scene is rendered with Indigo, but the water was done in C4D and edited into the whole composition during post process. The whole Video has some explanation of the concept with a photo sideshow at the beginning, go to min 1 for the 3D!"
Written Wednesday 28 May
This material uses the world-space normal and the curvature of the surface to simulate a sloppy paint job.
The world-space normal is used to simulate paint only sticking to the top and bottom facing surfaces.
The curvature is simulating paint sticking in crevices on the surface.
You can find the material in our material database.
Written Wednesday 26 Mar
The Indigo 3.6 competition concluded with some amazing entries, and a lifetime licence for first prize winner Oscar J! Congratulations again to Oscar and the other prizewinners.
Indigo 3.6's features were to be highlighted for this competition, and they were put to especially good use for an entry featured previously on this blog which unfortunately was too late for the deadline.
Thanks to all who entered, and we look forward to seeing you all again for the next competition!
Here are the winning images:
Be sure to check out all the entries in the final entries thread!
Written Wednesday 19 Mar
Indigo user aleksandera created this beautiful piece, inspired by Jeremy Gedde's paintings, for the recent Indigo 3.6 competition; however, his final version unfortunately didn't meet the deadline, and since it's such a good showcase image we'd like to feature it here.
Here is his finished work, "The Cosmonaut", which makes great use of Indigo 3.6's new compositing and shadow pass features:
(See the forum thread here)
Written Thursday 6 Feb
We are pleased to release the first Indigo beta in the 3.8 series. This will be a free upgrade for all Indigo 3.x customers.
We have a ton of changes in this beta release. The big ones however are the large speed increases, which, while depending on the scene, may be 80% or more, and the introduction of arch glass, which should be extremely useful, especially for arch viz renders.
You can read a little more about some of the changes in this release in these blog posts:
For the full changelog and the download links, check out the 3.8.0 release post in our forum.
Written Friday 31 Jan
A little while ago (1st december last year) I wrote that I had achieved a 20% speedup of bidir (bidirectional path tracing) on a reference test scene, measured relative to our last stable release, 3.6.
Since then I've been continuing to optimise bidir and the indigo render core in general. Indigo now renders 1.8x faster on the test scene! (80% faster).
This is measured on a pretty simple scene - speedups for more complex scenes will be somewhat less. However I think it's a pretty big speed boost for what will be a free upgrade (version 3.8) for all Indigo 3 owners.