![]() ![]() Just as Hollywood would never release a film that is not colour-graded, 3d artists should always post-produce their output before publishing. ![]() Even though the render has finished, we are not done. ![]() Play around with these settings and the amount of shadow images used to get different results.□ That’s right. This was because the VRay renders had a blue tint to them, but your images will vary. I also added a hue/saturation level and lowered the saturation so the image wasn’t so blue. Now, the image is looking good, but a level or curves adjustment might be needed if the image is too light or dark. Now select all of the shadow layers and set the blend mode to multiply, and lower the opacity to somewhere between 30 and 50% to get the look you want. Ensure that there is a layer with a white fill at the bottom. I rendered my SketchUp model with VRay, and saved nine images to be compiled in Photoshop.īring all of your images into Photoshop, so they’re layered on top of each other, with the latest time being the highest layer. Save your views as image over the chosen interval. The important point is that the view should not be moved from one saved image to the next. ![]() The view I choose was a top down perspective, but any view that clearly shows the area you want to study is fine. Set up the view you’d like for the study. The shorter the interval, the more seamless the transitions will be from one shadow to the next. In my example, I’m doing 9 am – 5 pm, with a shot at every hour. Software Required: SketchUp, Adobe Photoshop or other image editor.ĭecide on the time interval in which the study will be conducted over. This tutorial will show you how to create a shadow / butterfly diagram using SketchUp and Photoshop. ![]()
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