7/27/2023 0 Comments Daz studio iray hdriThat will avoid any distortion of the image when Studio tries to make it fit the background. If you want to use the Backdrop feature (Environment Tab (not to be confused with the Environment tab in Render settings) – select an image for the background instead of a color), you can do it, you just need to edit the image you’re going to use to be the size of your render. Images like Neko’s Lazy Sunday and Jogging in the Park are only using HDRI images for the backgrounds. Also tools like the IBL Master and Iray HDRI Toolkit will help you use HDRIs more easily and get more value from them. If you’re going to use HDRIs from a source like HDRI Haven you will do yourself a favor to get used to the options for either Infinite or Finite sized HDRI domes. Also they have to specifically be designed to support Depth of Focus (DOF) from your camera so most of them will be sharp and in focus despite looking like the background is far away from your figure. The drawback is that the quality of the HDRI will drastically affect your experience with them and you are somewhat limited in how you place your figures and props within them since you can’t move the dome. They have a few advantages in that they completely surround your scene, provide lighting which automatically matches your background (no more shadows going left in the background when the lighting on your figure casts a shadow to the right), and often include a ground texture for a full environment. HDRI Images are easy to use in Iray rendering (and not terribly difficult anymore in 3Delight) and probably the most common way right now to add a sky or background to your image. I link to a few images where I have used these techniques HDRI images While I wrote up a quick guide to my views on the ways to do this in the Question about skydomes and other types of backdrops thread, I thought I would expand a bit here to discuss what I see and the strengths and weaknesses of the various options. Another topic that comes up often in the Daz Forums is adding backgrounds to 3D images.
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