Realistic Interior Lighting in 3 Minutes Tutorial ep.01 | D5 Render Lighting System

hi welcome to this tutorial we'll introduce how to set lighting for an interior space with D5 render 2.4 in this episode you'll learn the logic behind the lighting system of D5 which includes the optimized D5 Global illumination as D5 render keeps making great strides interior designers will output high quality Works more efficiently with its help the GI solution decides whether the lighting can perform well enough to reach photorealism for interior designers a great GI solution is critical because there are many dark corners and shadows deep inside an interior space many real-time renderers can't approach these issues within a very short time so designers have to spend a lot of time post-processing the renderings well how does d5gi perform in this scene we only used ERI density of around 0.2 without any artificial lights you can see that D5 performs better Behind the Walls it retains more high frequency details of the shadows and has a listic lighting transitions it proves that the d5gi strikes a good balance between speed and quality Skylight alone can offer sufficient lighting which saves you much time adding artificial lights let's see how to set realistic lighting powered by this solution first we'll introduce how to set natural Lighting in the environment panel which includes hdri NGO and Sky Geo and sky and D5 simulates the natural Lighting in the real world you can precisely control the position light intensity and disc radius of the Sun hdri comes in handy for atmospheric natural lighting you can use the preset ones in D5 or import your own don't forget to set a proper intensity for the sky and the sun please note that some have a preset Sun you can use it for customize one as you need for the preset Sun you can't change its height but can rotate the hdri to a proper angle thus getting a proper lighting effect which is very convenient for the custom Sun you can set its altitude and Azimuth here's a tip that helps you better display the natural lighting volume light go to environment weather here you can create rain snow fog Cloud wind with one click switch on the fog option check volume light and adjust its scattering intensity now you can clearly see the light beams foreign as we've said before hdri already offers a great lighting effect for interior spaces so we just need a few artificial lights to add more reflection details D5 has four kinds of artificial lights a point light emits light in the same way as the sun while a rectangular light looks like a square board you can light up a large space with a rectangular light and a particular area with a point light a strip light is a special kind of rectangular light which looks very narrow you can put it in a cabinet for decorative lighting Spotlight is usually used to highlight a specific object or area thus creating a special vibe in this scene for example a spotlight is put above the sofa leading the audiences to imagine a person reading magazines there are three widely used parameters of artificial lights intensity attenuation radius and temperature intensity controls how bright the light is attenuation radius for how far the light can illuminate and temperature for the color of light you can create focused beams for a rectangular light or Spotlight with barn door angle or cone angle to learn more about the artificial lights please read the user manual of D5 render we'll also demonstrate how to set these parameters in the following cases that completes our tutorial we'll show how to set interior daylighting in the next episode thanks for watching foreign

Channel: D5 Render

Views: 70,243

Keywords: D5 Render, RTX, Real-time Raytracing, Render, ArchViz, Architectural Visualization, Architecture, Design, Interior design, interior lighting, how to set interior lighting, interior lighting tutorial, interior rendering tutorial, d5 render tutorial

Id: HU9JsnLnohM

Length: 4min 26sec (266 seconds)

Published: Wed May 24 2023