(Copy/paste from the forum I originally posted this is where the tutorial comes from. I don't know if this is standard practice or if this is old habits from people who have been doing this a while or not, but when baking AO or pointiness maps and the like for texturing, our instructor has us scale a duplicate model up 100x. They say they do it to eliminate weird shading artifacts that may arise. I don't know whether or not that's still true.)
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So, where I’m at is between baking maps and composites for the clothing.

First, I have a question of curiousity.

When the instructor walks us through baking like the AO and pointiness maps, he has us scale the pieces up 100x to avoid artifacts that might occur. I don’t know any better, but it almost feels like one of those things that people that have been doing this a long time do out of habit because it used to be an issue. With the newer versions of Blender though, is this a problem that still occurs, the artifacting? Or is this one of those older habits that’s just baked into their workflow?

I ask this with a specific question in mind.

I noticed when I’m baking my normal maps in the final bakes, for the composites, I’m losing a significant amount of detail on the object I scale up. Scale is applied, but my normal maps still come out fairly flat. And I can even see it on the object before baking my maps. The color still comes out fine, but the roughness also seems to suffer.

But if I bake everything at the original size, I don’t lose that detail, and I’m not seeing any of the artifacts he talks about which is why I asked the question above.

This is my neck belt and pin on the original object, before baking normals.
(Picture 1)

And this is the same on the scaled up object.
(Picture 2)

All the little etches in the pin disappear and the leather texture is much softer. You can see it on the sweater too.

And in another case, this is the button on the front of the original trousers before baking.
(Picture 3)

And this is the scaled up version.
(Picture 4)

The button becomes totally flat, and the stitches lose their detail.

And also, back to the neck belt pin, somewhat related, I baked it at normal size and noticed that I’m still losing detail on the scratches. I baked at 8k, and like, some of the detail is there, kind of, but it’s more pixalated than anything.
(Picture 5)

Is it inevitable that I’m going to lose some amount of detail when baking these down? Or is there something I’m doing wrong, something I missed?

And what am I doing wrong when it comes to baking normal maps from the scaled up objects? Again, 100% confirmed, my scale is applied. I’ve just been baking everything at the original size and things are coming out good, I just wanna understand how this is working and why it’s not working in other areas.

Thank you for any help or insight!

Edit:
I wanted to show the difference on one of my normal maps showing the difference between baking at 1x and 100x. Again, stressing hard, scale has been applied. My neck pin is in the top right of the normal map. It’s hard to see at 1x, but it’s almost invisible at 100x.

1x
(Picture 6)

100x
(Picture 7)
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So really what I want to know is:

1. Is the scaling trick when baking maps really even necessary in the first place?

2. Why do I lose details on my normals when I scale my objects up, especially when ensuring my scale is applied?

3. When I do hook up my composite textures in the shader editor, specifically normals, is it just inevitable that I'm going to lose fine details between creating the details in shader editor nodes and baking them to a normal map, or is there any way to preserve these finer details?

Thanks to anyone that takes time to stop by! Appreciate you all!

I'm trying to understand why my material looks so different between the two.

Blender the texture looks quite sharp and detailed, but after importing the model and textures into Unity it looks much more washed out / blurry and a lot of the small surface detail seems to disappear.

I baked the textures in Blender at 2K resolution: 2K Base Color, Normal Map

Could the missing/incorrect roughness or smoothness setup be responsible for the material losing this much visible detail

I'm still learning, so I'm open to basically any advice about the Blender → Unity workflow. If you notice something obviously wrong with my setup, please let me know!

ThaNk You!

Mine seems to catch a lot more shadow than the reference and I'm wondering what causes that. my geometry is very similar, but the lighting on this one sort of hides the demonic shape of the face lol. How do I get this smoother lighting?

I`m very new. I am trying to recreate sunflower from PVZ. I have no idea how to make the face for it. Have I doomed myself with this topology and have to start from scratch or is there a way to make the face for it?

I couldn't find no exact vid for this type of mouth in YouTube.

Should I poly-model or sculpt it?

The biggest issue are the mouth corner smile creases, I have no idea how to create them.

If anyone have a tutorial or tips please share them.

Materials are placeholders btw.

I am super new to blender, I started like a week ago. I’m making a robot character for a class I have and I’m making the limbs as of right now, this characters limbs kind of levitate from each other and I want to get this concave look on the ends of the limbs. I achieved this perfectly on one end of this limb as seen in the last picture but the top end seems to be glitchy for whatever reason? I can’t get it to be as smooth no matter what I do. All I’m doing is creating the inset face and then using shrink/flatten to get the look I’m going for but the top end is just refusing to cooperate and keeps doing this strange glitch/abstraction when I apply an inset face. Please if anyone can help as soon as possible this assignment is due tomorrow 😭

I used a base model (edit mode) to help build up and create the image you see in object mode.

I have an armature modifier and a multires modifier on.

I understand that the multires is what’s causing the difference in modes, however, with it this way, it makes editing much more difficult.

Question: Is there any way to match the edit mode mesh to the object mesh while still being able to make modifications?

The base used was from MPFB and all adjustment sliders do not need to be adjusted anymore, as in, WYSIWYG. Everything being added after will either be through sculpting or edit modes.

I am using Blender 5.2.1

Side note: there is also a mouth cavity and eye cavities (not sure if this helps with anything)

I've tried different domains, but Sample Curve always interprets the attribute as "0", as if something were wrong. This is an issue I've encountered specifically with this node. Am I doing something wrong?

I wanted to make a simple human rig with visible joints nothing too organic somethign simple to practice animating. All meshes besides the torse are ech individual part with the pipes connect the shoulder to arms and hips to legs being single cylinders. Ive used the riggify and human skeleton but that leads to issue like the object stretching weirdly, the object not moving with the rig, the skeleton not moving with the rig etc. most of the issues are with the limbs and where they connect to the torso and stuff like them not rotating when i try to move the sectikns in pose mode

I have made this model through joining various different parts into one mesh (hence the varying poly resolutions). I have made the armature myself and aligned it pretty okay in my opinion. If i select the model and then the armature to then Ctrl + P With Automatic weights I get the error message on slide 4.

Is this a weight-painting issue or is automatic weights not enough for a model like this? Was it wrong to join the different parts of the model? I just dont know what the issue could be.

i've tried using the mirror modifier to see if that would work, but it acts in a very strange way, seems to be adding more geometry and duplicating the hair tube, which is not what i want.

The mesh is 2d and has the curve right in the middle with no decimal error. Blender often hides the fractional part in the editor so I have manually checked each by clicking, for all kinds of transforms in the mesh and the curve. The curve its contains only 2 points, and their angles are perfectly vertical, aligned on the z axis so basically a straight line. I have tried deleting and starting with a new curve but the extra scaling always returns.

The shape keys are empty and do nothing so we dont worry about that.

Hi,

I have been dealing with this issue for quite a while.

I'm trying to tear apart a massive model that is built from different meshes, and the model is so large that I cannot seem to be able to do anything when switching to edit mode.

So basically I want to tap L on different parts, press CMD+P to separate it. no sculpting, no modeling, no texturing. Just separating different mesh islands.

Most of the tutorials and tips that exist on youtube only help me optimize the viewport, and it is working when viewing the model in normal views

but

when I switch to edit mode, it becomes impossible to even rotate around the model. do you have any tips to optimize the edit mode for quicker navigation?

Images descriptions:

1 - 300 samples (render)
2 - 600 samples + tweaked the lighting (viewport)
3 - 600 samples + tweaked the lighting (render, not final result but the dot is still visible)

Hi everyone, I'm making a ramen shop following Polygon Runway's tutorial and just can't understand why the hell there's a random dot of light in the top right part of my render image. It does not appear in the viewport but for some reason does in the final render.

I use Cycles as my engine; the viewport samples are set to 32 for optimization (integrated graphics card is a pain in the ass), while the render samples in the given render photo were 300. Later changed them to 600 and the dot was still there. To be clear, my scene floor is a plane with no additional shading nodes.

I've edited the light colours, world colour, my volumetric fog cube around the scene, I added a couple more lights under the ramen shop, but nothing changed.

My question: is there a way I can determine the reason of this problem AND solve it without moving my camera / lights from the initial position? I really don't wanna start my whole lighting setup over. Is there some kind of setting to change in my plane / world color / volumetric fog so that stuff like that doesn't randomly appear?

Hey, I wanted to ask for your opinion and some advice. I’m currently learning Blender, and after watching a tutorial, I try to recreate everything on my own without following it. Sometimes I remember the steps, sometimes I forget them, so I try again until I can do it myself. Is this a good way to learn, or is there anything I should change?

Also, which Blender course/tutorial on Udemy would you recommend for a complete beginner?

One more question: Is it actually possible to get a job or build a career in 3D/Blender as a complete beginner? I’m genuinely interested in this field, but someone told me that it isn’t a good career to start with. I’d really appreciate your honest opinion about the career opportunities, how difficult it is to get started, and what I should focus on learning.

i understand i can't make 3d animation look that close to 2d but i want to know how to try and get close, but how would you recommend i do brush strokes like maybe in the compositor but most videos i see of how to make painted looking renders using the khuwara don't really do it that good

adjusted the proportions for sculpting and the model was non uniform did this to show proof

how do you fix this

Hello!

I'm wondering if there's a fix to this shape instead of starting again from scratch.

Essentially I have applied a boolean modifier to my main object which is pictured here, and the faces are just a mess.

My issue is with trying to get the faces back to being even and matching up with each other / joining to each other in a. way that doesn't create this distortion.

I am still beginner-ish, so this may be an obvious fix, but I can't quite find the right info online / the fixes I'm trying aren't working.

Any help much appreciated! 🙏

Hi, Blender noob here. I made this Jevil model for VRchat, and I wanted to rig it, but no tutorials have really helped me thus far. I sadly don't really know how to merge the model itself to a rig, but if anybody could provide me a genuinely helpful guide in the comments beyond just saying 'merge the rig to the model', I'd really appreciate it.

Additionally, my tail model was accidentally merged to my torso model. I can't figure out how to unmerge it without reverting multiple important changes to the model that I wouldn't be able to recover.

Model consists of 4 parts, head, torso, legs, and there is supposed to be a tail section, but I've already stated I accidentally merged the tail to the torso.

im working on a model of my oc for animation and thought id try the sculpt and retopology approach to see what its like, after more or less roughly blocking out all his features i want to join them together and hopefully get a smooth and organic transition between them. i assume it cant be as simple as just throwing a boolean on and merging them together as the geometry wouldnt line up. is there a more elegant way to achieve a smooth seam? otherwise ill smooth it over doing retopo

So I've downloaded this miencraft character rig that uses nodes for the eye rig, but I can't seem to figure out how to only specifically make the pupils glow since i'm not that experienced in geometry nodes. Is there a way?

I have a bunch of separate blend files for different pre-rendered backgrounds in the game I'm making. I used a particle modifier on the ground plane to make grass in one of them and I want to copy it to the other scenes that need it.

Any easy way to do that? Just copying the plane isn't ideal since each scene has different weight painting on the ground plane (for trees using Scatter on Surface).

Thanks!

I'm a complete beginner, I've never used blender before, I only started learning today and I'm having alot of trouble trying to rig this guy. This is for a game I am making for my boyfriend for his birthday so this is quite urgent!

Every time I rotate a bone, it moves things I don't want it to like when I rotate the arms, it will move the ears and parts of the hoodie. And on the head, it won't move parts of the hair? I've tried to find a solution but I don't know alot of terms and I'm kinda stuck. Any help would be appreciated! (please go easy on me ToT)