Tutorial: Water Ripples in Vray Sketchup 3D. Below is the effect of bump ripples. You can download Ferry's file HERE. Step 1: The SketchUp Scene. Tutorial Render and Material SketchUp. Download Free PDF When uncheck the Hidden Lights box, those hidden lights will not affect the V-Ray render. TUTORIAL VRAY WATER RENDER IN VRAY for SKETCHUP by Razee Kabbo Vismat water included read more clik here and download it in pdf format I do hope in this tutorial, you will not only learn about the Vray pool water material, but also how the UV mapping works in Vray SketchUp. I will also SketchUp shadow settings – positioning the V-Ray Sun will significantly affect the photographic quality of our final renders. ColoredImages.pdf. V-ray caustics effect is another useful function to make physically perfect for making naturalistic pool water, go through the following video tutorial.During the test render experimentation, I enabled the material override and set the water pool to “Can be Overridden” . I also added a Sphere model inside the Custom Material Library + FREE Download Vray Materials. V-Ray Next for SketchUp New V-Ray for SketchUp Courseware - 4.2 GPU Dispersion and Lens Effects.