![]() Octane for Cinema 4D #3 – Materials & Shader Setups Cinema 4D and Octane Render. Free software for 3D modeling in 2020 J5:34 am 3D Rendering and Animation – Powerful tools to Increase Your Sales Ma4:53 am Using 3D Rendering in Outdoor Advertising Decem5:02 am Construction Administration J4:40 am Virtual Reality for Real Estate J3:05 pm Interior Renderings Services New York J4:42 am HI, if you check the link in my signature "Octane Notes" if contains the rules for Displacement Maps, which will answer most of your questions. ![]() ![]() Because existing free shaders (in my knowledge), are not as realistic as i would like. Vray for 3DSMax tutorials can also be enlightening but the max version has quite a few features not present in VFR.This tool used the graphics card in your computer to render photo-realistic images super fast. I found many tutorial videos on Vray for Sketchup which were directly applicable to VFR. Thus the 2 x versions are often very similar. Once they get everything working in Vray for Sketchup then they shift their focus to VFR. I read on the Vray forum somewhere (Yes you need to ask to make posts) that Chaosgroup develop Vray for Sketchup first because doing so is simpler than starting with VFR. Much of this is due to the combinations of Irradiance Map, Light Cache and Brute Force and the interaction of each options settings. With Vray there are often many ways to get the same output, mostly varying in render time and acceptable noise. In my own experience I have learnt to reduce render times and increase quality for the same scene from about 20min down to about 1min. Being able to optimise a render to suite any model or scene is what gives it such power and versatility, and well worth the effort of learning the effect of each setting. The complexity of Vray is also it’s plus point. I am also a Vray user and do mainly yacht rendering as part of the my modeling workflow. I do hope some advanced tutorials might be coming up. The Dave Schulze tutorials on Lynda are pretty good but very basic. But you are pretty much on your own with it. I think this is too bad because it’s a great renderer and so widely used that knowledge you gain in one application will be, to some extent, useful if you move to another application. V-Ray for Rhino is very similar to V-Ray for SketchUp so I’m more likely to ask a question over on the Sketchucation forum. I have licenses for Rhino and for SketchUp and I’m registered on the site but still no go. I can’t post on the forum - I get a screen saying I don’t have ‘permission’ to post. V-Ray is excessively security conscious and that might be part of the problem. There’s rarely more than a post or two a day on the forum and many of those don’t get answered. They will hold your hand when necessary but outside of that there’s almost no community. ![]() This is my biggest complaint about Rhino - very little guidance. Not very helpful when you have a deadline approaching. I have been helped on a couple of occasions but in many cases requests go unanswered and if you do get a response it can takes days. The V-Ray for Rhino forum doesn’t get much traffic. ![]()
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