Best Of

Does anyone have any resources on how edge loops should look when smoothened? I always see these kind of  weird edge loops when doing SubD modeling, but I'm not sure if it's supposed to look like that, so where can I learn what topology is normal when doing SubD? 


edit: 

Here is another image of the model from the front, they're glasses 

And here is my reference 

Hi! The How The F*#% Do I Model This? is a great collection of different situations and place one can to turn to when stuck. Also share the reference, so people know what the goal is.

The wiki might contain some useful for information and links relating to this and other topics.

Frank Polygons sketchbook contains some great examples and step by steps.

There are probably more threads you can dig up using the search function.

You can learn about the algorithm by googling for catmull-rom smoothing and/or bicubic interpolation 

What's most important to understand is that the position of a vertex changes after smoothing based on the relative position of it's first and second neighbours.

If you want tips on how best to structure your input mesh, there is a really good sticky thread in technical talk and basically any post by  frankpolygon 

https://polycount.com/discussion/56014/how-the-f-do-i-model-this-reply-for-help-with-specific-shapes-post-attempt-before-asking/p190

190 pages of this topic.
I recommend looking for things by @FrankPolygon

Hi! Are you creating a game asset? What's your reason for modeling all the vents? You can take notes from existing models, how they solve such details (sketchfab, polyhaven).

For a game asset, I wouldn't model such details since they go inwards, not contributing much to the silhouette. I would add the detail in texture instead. Here you could either use floaters when baking, or you stamp the detail on during texturing (don't have to account for skewing when baking with averaged vertex normals when doing it that way). Yet another approach would be to create a texture atlas and map the lowpolys UVs to it.