![]() ![]() In the same way, the higher the fog height, the denser the fog becomes. The longer the fog distance, the weaker the fog effect will get. You can set the strength of the fog by using the fog distance and fog height parameters. This effect has some simple controls for tuning your fog. Go to the Environment and Effects menu by pressing 8 and add the VRayEnvironmentFog in the Atmosphere Effects rollout. Now we’re going to add our VRayEnvironmentFog effect to the scene. We’ll be able to use this box as a container for the fog. Give it the dimensions of our interior space. We’ll start by adding a Box Gizmo from the Atmospheric Apparatus helpers control panel. Just to shorten the calculation time for this effect, we’ll restrict the fog to a box. I’ve added a lot of openings to the side of the wall where our VRaySun will shine through. To demonstrate how to use this effect, I’ve created a simple interior setup. ![]() That way you will have a clean pass to play with in post work. Remember this is going to take some extra time so make sure to take your lights aside and test then in an empty scene where you have just several boxes and opening.Īfter you adjust and find that your light beams being created perfectly to match you scene, merge your main objects that and being hit by the sun and render that image without introducing GI. You can add it to your VRaySun or other VRay Lights, such as VRay IES. VRayEnvironmentFog can be used to create realistic looking volume light. Here’s another PRO method for adding realism to your images. ![]()
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