Vray sketchup exterior lighting tutorial

Another very important point that I want to make is that I am not trying to produce the perfect V-Ray rendering each time. You will notice that I donвЂ™t vear too far from the default settings, but instead use settings that will provide the best ratio of fast rendering times and good outputs.

Right out of the box, V-Ray generates nice renderings. The most important of these were simplicity and flexibility. I simply tried out a lot of different programs and found V-Ray wasВ the best at meeting a lotВ of my needs. I have been using V-Ray for over a year now and I am in noВ way paid by V-Ray or affiliated with the company.

This means that the light will be cast without the actual geometry being rendered.A lot of you have been asking for V-Ray settings and so I am going to spend a little time going over the settings that I used to create the base rendering of the main streetВ perspective in theВ previous post. YouвЂ™ll notice however, that when we place this, we can no longer see our sky, which is not what we want, so weвЂ™re going to go into our light settings and under options, select the option for invisible.

Simply place it outside your window вЂ“ in this case, we can scale it so that it covers both windows. You can add a rectangle light using the lights toolbar within Vray. A rectangle light is a light in Vray that casts light. To do this, weвЂ™re going to use a rectangle light outside our windows. What we want to do is create an artificial light that will push more light through our window. To create more soft, rounded shadows, go into your sunlight settings and adjust your sun size вЂ“ in this case, weвЂ™ll set it to 3. Our shadows are also looking a bit too straight вЂ“ very unrealistic. See how this reduces the blown out areas in our image? LetвЂ™s reduce the brightness of our sun to. In this case, you can see how weвЂ™ve brightened our image up so much that we canвЂ™t see our sky or our ground plane anymore. You can check this by clicking the button for вЂњforce color clamping.вЂќ This will indicate on your image where the super bright areas are. However, you need to make sure that you donвЂ™t increase exposure or brightness so much that you image becomes blown out. Note that this makes your image noticeably brighter. In this case, weвЂ™re going to set our exposure value to 11. You can either just adjust the exposure value, or there are more advanced settings if you click on the advanced settings button. The lower the value, the brighter the image will be. In Vray, the camera acts a lot like a camera would in real life вЂ“ the shutter speed or exposure value is going to affect how bright your image is. This becomes especially important when dealing with artificial interior lights, otherwise your lighting calculations start becoming unrealistic. One thing to note вЂ“ whenever you have an interior render that isnвЂ™t bright enough, itвЂ™s a good idea to start by adjusting your exposure rather than making your lights brighter. You can find these within your Vray Asset Editor window, under the settings tab. WeвЂ™re going to adjust this by going in and adjusting our camera settings. The first thing youвЂ™ll notice is that your render is a bit dark. To exclude a glass material from your material override, you can adjust that using the material settings in your Vray Asset Editor window. In this case, for simplicityвЂ™s sake, I have not placed glass in the windows. In this case, I havenвЂ™t applied materials yet, but if you have, you can go into вЂњSettings,вЂќ вЂњMaterial Override.вЂќ This will override your materials to whatever color youвЂ™ve set. If youвЂ™ve already applied materials to your model, you can turn on a material override in the settings section. You can adjust your time of year and also time of day settings to get your sunlight where you want. WeвЂ™re going to start off by turning on SketchUp shadows вЂ“ these will give you a preview of what the actual shadows will look like within your model. This is a good way to start off because your render will work much faster without Vray having to calculate all the lighting and how it would work with the materials. Product Links in the description are typically affiliate links that let you help support the channel at no extra cost.ДЇor this video, weвЂ™re going to render our scene without any materials to just get our lighting right. MY CURRENT FAVORITE SKETCHUP PLUGINS AND EXTENSIONSДisclaimers: all opinions are my own, sponsors are acknowledged. In this video, learn to light an interior rendering in Vray using lighting from the exterior environment settings like the Sun, Rectangle Lights, and exposure! This will help you get your lighting set up initially so that you can add materials and create your final rendering! Digite seu endereГ§o de e-mail para assinar este blog e receber notificaГ§Гµes de novas publicaГ§Гµes por e-mail.

Vray sketchup exterior lighting tutorial