Alternatively, you can use the sun and HDRI together by using a Blend map, but I won't tackle this one here. This will become a light source then to illuminate the scene. If you want to use it as an IBL, then you have to load this HDRI in the GI (Skylight). If you want to use the HDRI as background, all you have to do is to load it in the Environment rollout/Background. You might want to see my separate Vray glass tutorial here: In Vray SketchUp you can actually use the HDRI both as a background and an IBL (Image Based Lighting). Since I already rendered the scene before writing this tutorial, the vray glass materials were already added. Let me begin this tutorial by using this simple SketchUp setup composing of different types of glass urns using the follow me tool. I love DOSCH HDRI, but if you want some free excellent HDRI, you can visit my favorite site. For this tutorial, I will not talk about how to create them but rather how to use them in VraySketchUp. You can use Photoshop or Photomatix to create HDRI. It is a technique that allows a larger span or range of luminance between the light and dark areas of an image. Table of ContentsInstall V-Ray for SketchUp.HDRI stands for High Dynamic Range Imaging. Save and Load Option Settings Two ways to assign materials in V-Ray Material Editor. Diffuse Layer Adding a new Material How to duplicate a material How to change the name of a material How to remove a material Others Material Usage. The Characteristics of Rectangular Light. Size does matter Shadows change according to the size Impact on reflective objects due to visible and invisible rectangle light Double Sided Option Material: Reflection Layer. Adding Reflection Layer Fresnel Reflections Reflections and Highlights. Reflection Glossiness Reflection Filter Refraction Layer. Add Refraction Layer Controlling the Amount of Transparency The color of refractive materials Fog Settings Explained Adjusting Refraction IOR The Glossiness of Refractive Materials Shadows of Refractive Materials Double-Sided Material Translucent Material Emissive Materials. Add Emissive Layer Adjust the Intensity Adjust the Color Emissive Textures Texture Mapping. I am using the conditional only because I often saw use nell'enviroment of vray, but in my opinion does not have the same quality of light area in the shadows. Adding Displacement Displacement Parameters Adjusting Displacement 6 7 8 9 10 Projection Types and Adjustments Bump Maps. In Vray HDR images should be attached to the dome lights area. What is Transparency Mapping How Transparency Mapping Works Another Method to create the same result Other uses for transparency mapping V-Ray Linked Material. Adding a V-Ray Two-Sided Material Working with V-Ray Two-Sided Material V-Ray for Sketch Up Two-Sided Material. Adding a V-Ray for Sketch Up Two-Sided Material Working with V-Ray for Sketch Up Two-Sided Material Environment Lighting. Interior or Exterior? Techniques for adjusting illumination HDR Environment Light Source Bitmap Environment Light Source Environment Light source for semi-open space Choosing different Render Engines. Classification of Light Bounces Primary Engine: Irradiance Map Primary/Secondary Engine: Quasi Monte Carlo Secondary Engine: Light Cache Lighting Dialog Box. The Quality of Shadow Radius for Shadow edge Depth of Field. What is Depth of Field? How to find out the focal distance Size of Aperture Change focal distance Physical Camera. Type of Camera Exposure Adjusting Exposure Using Aperture Using Shutterspeed Using ISO Adjusting White Balance Sun and Sky. Using the Sun with the V-Ray Physical Camera Accessing the Sun Properties Exposing Your scene with the Physical Camera Adding the V-Ray Sky Time of Day and the Sun's appearance Changing the Sun's Appearance with Turbidity Changing the Sun's Appearance with Ozone Gamma Correction and the V-Ray Sun and Sky Enabling Gamma Correction Using Color Mapping with the V-Ray Sun Caustics. What are Caustics? ExamplesĬolor Mapping. The Function of Color Mapping Types of Color Mapping Adaptive Subdivision Control.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |