Vray for blender
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Thanks.
Where can I find the newest version of Blender, what is it actually? as there seems to be so many floating around.
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http://www.blender.org/download/get-blender/.
The last one is 2.62. There is a tutorial actually about how to update your blender, without uninstalling. I'm digging right now and I'll post the link . Anyway, blender .org is the place to go when you need something related to blender. This guys are moving quite fast. -
Pete,
It might link from the same that Stefan posted, but anyway, here's where I started:
http://www.blender.org/education-help/tutorials/getting-started/
Then the manual is very helpful as well to understand what each setting does.I tried, but didn't get very far with the Thea exporter. I got stuck on trying to get an animation to render.
For importing SU geometry, I've found using the SU pro 3ds exporter works the best. The main issue with the obj exporter is that the geometry is in discontinuous planes. Fine for architectural, but an issue with anything you'd want to smooth. Also, note that the default blender unit is one meter, versus 1 inch for SU.
The UV tools are a delight to use!
Andy
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@unknownuser said:
Also, note that the default blender unit is one meter, versus 1 inch for SU.
Thanks, that can explains a lot, I gave up when I could not find a small pillow I imported to test.
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Indeed! And the real-world scale is critical too for rendering - things like lighting fall-off and fog/translucency will not work right if you have the wrong scale (I was finding this out the hard way...
) It was also surprisingly hard to track down this little bit of information... -
Care to share the blender scene? or the SU one (though I'd prefer the higher poly one) so I can use as a 'render this' and see how best to mach the photo.
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Might be of interest to some: http://cgcookie.com/blender/cgc-series/interior-3d-architectural-visualization/
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So I thought I would post a relatively simple 1 to 1 comparison of a scene in Sketchup and the same scene in Blender, both rendered with vray (different versions - the SU version is a year or so behind...) Here is the wireframe in SU. I exported as a 3ds mesh into blender. The camera views aren't exact matches, but oh well.
Here is the original photo I based the model on.
Next, I adjusted the materials as best I could in vfsu, set the lighting to real-world units (the bulb in the lamp is 1200 lumens)
Then, I did the same in Blender - except that I used a smooth and a subdivision modifier on the wineglass and the lamp to get the curves nice and clean. The lighting is the same, using the same exposure and light source. The material properties, even though I tried to match, the fog effect seems to be completely different in v/b - much closer to the photo. The colors, even with the same color mapping, etc, are quite different, and seem much more accurate.
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Pete- sure why not. Have fun! It's all modeled from scratch, so no reason not to share.
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@tomDC - yeah, I'm going to learn more about bmesh when I have a chance, looks really powerful. Right now the v/b build is with 2.62
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Yeah ... bmesh looks good. Its bevel tool still needs some work, though.
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well, vray has a round edges. That's one thing I want to play with sometime.
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quick DOF test.
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Thanks Anybot
This is very exciting. Ive started to watch some video tutorials. Seem all very compatible to what we know in Vray4SU.
Have you already purchased the standalone or are you still using the demo versions. -
Hey Jonathan - I did buy the license. Once I installed the vray for blender build and saw how good the integration is with vray, I knew right away it would be worth the purchase. I had been trying other blender rendering add-ons earlier - luxrender, thea, yafaray, cycles, but none of them were doing it for me. Also, I never did get indigo to work, nor renderman. Anyway, with vray, there's just no comparison.
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i'm especially surprised by the looks of the rounded edges... but i guess that's a SketchUp thing, rather than VRay's, right?
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@eidam655 said:
i'm especially surprised by the looks of the rounded edges... but i guess that's a SketchUp thing, rather than VRay's, right?
Well, now that I play with it more, that's actually mostly a subdivision issue. Here is the same vfsu scene with 2 iterations of SDS instead of one.
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I suppose blender/vray will really come into its own when dealing with heavy scenes. Have you played with proxies/instancing yet, or a textured model that would normally given you a hundred bug splats?
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I'm working on a big scene as I have time. I'm finding it's quite a bit of cleanup to export something with a lot of components.
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