In very complex model, it would be wise if we turn off objects that is not too important in setting up lights. The next layers you are going to turn off is totally up to you. In this file, the layer would be 3D-GLAZ-GLAS. So let’s turn off the window’s glass layer. Our objective is to get the solar light come through from the window, and in this model we only have one. If your model have several windows or opening, you can try to set the light to come through from your preferred opening/window. After we satisfied with the lighting, then we define the materials.įirst, we need to turn the material off. With no materials defined, the rendering will be faster to get the proper lighting. Especially when you have many reflective and transparent materials. Having your materials defined already, will make the rendering slower. You need to do several rendering tests until you get what you want. Why not we define the objects’ material first? Setting up rendering light can take a lot of time. And of course, you can use your own model.
I forgot to add floor to the model, you can download this one to continue with this tutorial. If you already downloaded the DWG file from the previous tutorial, I apologize. Lighting is one of the most important thing in rendering. We will discuss sun light (or natural lighting) and artificial lighting separately. Next, we are going to define the AutoCAD lighting. We have defined our camera view in previous tutorial. This is the second part of our rendering tutorial. In this rendering tutorial, you will learn to setup the sun light easily and a little trick to speed up the rendering test.
Do you think setting up lights for AutoCAD rendering is difficult? Or do you think trial and error for setting up AutoCAD lights take too much time? Not really.
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