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Based on our record, Quixel Mixer seems to be a lot more popular than TetGen. While we know about 20 links to Quixel Mixer, we've tracked only 1 mention of TetGen. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Personally I just tetrahedralize the mesh offline (using tetgen, GPL is meaningless when it's offline) and then use a volume based query similar to that described in Rendering wounds in L4D2 based on the tet centroids. Find a planar projection for the surviving interior tet faces and use that for coordinates. Everything gets partitioned into shared vertex/index buffers for reference and the final buffers are mixed... Source: almost 3 years ago
Give Quixel Mixer a go; pretty intuitive and can get great results. Source: about 1 year ago
Quixel Mixer is the texturing system from the makers of Megascans, who are now owned by Epic and so most of their stuff is free for UE users. Really nice for building textures based on the Megascans library. Source: over 1 year ago
To me, the real strength of Painter is the use of its baked maps to control effects like dust or ambient occlusion, and obviously the ability to paint details directly on the mesh with a workflow similar to Photoshop's. If detailing is what you're after, I'd definitely recommend to try it out, or have a look at it's free alternative : quixel mixer. Source: over 1 year ago
If you want to save yourself some hassle with having to work on a 3d texture in purely 2d space, I've heard Quixel Mixer is good, and free. I have not used it, I myself use substance painter. Source: over 1 year ago
Quixel mixer is free and super cool https://quixel.com/mixer. Source: over 1 year ago
Gmsh - Gmsh is a 3D finite element grid generator with a build-in CAD engine and post-processor.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
NETGEN - NETGEN is an automatic 3d tetrahedral mesh generator.
3D-Coat - 3D-Coat is the one application that has all the tools you need to take your 3D idea from a block of digital clay all the way to a production ready, fully textured organic or hard surface model.
Altair - Visually Analyze Any Data at the Speed of Business
Armor Paint - Armor paint is a standalone software for 3d texture painting in PBR.