6/21/2023 0 Comments 3d coat skin shaderDo not worrying about where to pack the UV islands at this point. Apply an UVW Unwrap modifier to each of the 4 low-res components, and unwrap each individually. With the low-resolution geometry completed, it’s now time for UVW-ing. The drape needs to appear to be double sided, so make copy of the low-res drape, flip the faces, and then delete anything that won’t be seen by the user. Then, individually export each high resolution model as an OBJ in order to be opened in 3D Coat for auto retopologizing.īring the autoretopologized models back into 3ds Max where you will clean and further refine them so they closely match their high-resolution counterparts. You can delete any parts of the high-res man that wouldn’t be seen under the drape. Once the high-resolution models and lighting are set up, it’s time to create the low-resolution assets. Likewise, set up GI lighting and a simple room environment to catch light and bounce it back onto the models. You can create V-Ray materials for the drape and pillow, using the same techniques you would for any high-quality pre-rendered animation. However, you can apply an inverted copy of them to the bump channels to create texture on the skin and stubble, which will be picked up nicely later when we do the normal map texture baking. The male model comes with only diffuse textures. This pillow was modeled using standard polygon modeling techniques with images Googled for reference. Then use the cloth sim modifier to naturally drape the cloth across the man and the table, collapsing the stack once you’re happy with the outcome. To create the realistic flow of the drape, create a plane with 100 or so segments in each dimension, and place it above the models of the man and table. After posing, we can collapse the stack and do some quick remodeling to fix the joints and make them appear correct. Skinning the model so it can be placed in a supine position on the surface of the surgical table, we don’t need to worry about perfect joint deformation. For this demonstration, we’ll begin with a high-quality textured male 3d model.
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