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Minimising Modular character seams
I'm trying to figure out how to minimise the seams on a modular character. As far as I know the seams are caused by the edge vertices having different normal directions. I've had success using average normals under mesh display in Maya, But I cant get this fix to work on export. The normals seem to revert whenever I export… -
Re: Minimising Modular character seams
try Ottomotto said: you could try this: * in the FBX exporter set "smoothing groups" and "binormals and tangents" to ON * in unreal when you import the mesh set the "Normal Import Method" to "import normals and tangents" This explicitly imports the normals from your model into Unreal rather than reconstructing them. -
Re: Minimising Modular character seams
Ok so I've now found out that this is actually an engine issue. I was going insane trying to replicate my lighting to what my client was seeing and trying to get the seams to show up on my end. I never actually had trouble with seams in my test scene in unreal engine, but they did. I assumed it was just more apparent in… -
Re: Minimising Modular character seams
Try this - * Unlock Normals on your meshes, to ensure a clean base. * Make a copy of your meshes. * Combine the separate parts. * Merge verts along the seams. * Set up the normals as you'd like them on the final mesh, using only Normal > Soften Edge and Normals > Harden Edge * Select the combined mesh followed by one part… -
Re: Minimising Modular character seams
When you export the mesh, try exporting it using fbx, and when importing, set it to unlock normals BEFORE importing. I've noticed maya wrecks normals unless you unlock them during import. -
Re: Minimising Modular character seams
Thanks sprunghunt. Ive resolved the issue. The vertex normals were wrong and never should have worked in 4.21. Why they did is just going to be a mystery. Updating the project file from 4.21 to 4.25 wouldnt break the model, but reimporting the exact same model would. I tried every combination of the normal import and… -
Re: Minimising Modular character seams
And thanks for the pointers CheeseOnToast, I had actually tried that, and like I've said it was fine when I tried it, but apparently it doesnt work in UE4 2.25 -
Re: Minimising Modular character seams
gvii That solved it for importing to maya, but not for importing to 3dsmax. Is there any way to get get that to work too? -
Re: Minimising Modular character seams
You could change the seam to more closely follow the muscles of the neck and exaggerate the muscles there to hide it. In general, for almost every model, it's better to put texture seams along natural borders of the mesh.
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