Questions tagged [bump]

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43 views

Artifacts on border of PNG in render

I am trying to fix an issue that only appears in my renders. I am using the latest version of blender 1.92. In the image below I have highlighted the sections where the issue appears. It seems to be ...
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0answers
102 views

Pink, no texture, indicator when noise/voronoi or other textures are input into bump map height

I've been following a number of youtube tutorials (old and new) on the topic of making cement, stone, and plaster. Like this tutorial https://www.youtube.com/watch?v=FCJa97F9ReM&t=239s. However ...
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0answers
140 views

How to make the cloud bump effect from my Earth Render look smoother?

I'm bothered by the Bump node in Materials. i'm trying to do a earth render and i want to recreate the cyclone's volume and have to find a good way to soften the bump effect. on the left is the ...
2
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1answer
99 views

Distorted highlights when rendering microscratches (bump map)

I'm trying to create a 'spiderwebbing' / 'swirl' effect caused by microscratches around highlights, but for some reason get triangular rays instead of a round halo. I've tried loads of scratch ...
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0answers
15 views

Shader Editor: changing color space in one image texture node also changing another node? (2.92.0)

I'm editing a shader and I'm using one image texture node in the base color and another node to use as bump/normal. I created both nodes independently (not duplicating), but in both I opened the same ...
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0answers
31 views

Cycles bump node behaves weirdly non-linear. Is there something wrong with its implementation?

Cycles and Eevee don't agree, and I think Cycles' implementation of the bump node is wrong. Where do I go to report this? This is why I think so: I made a tool that "carves" a bump map I ...
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0answers
56 views

Mask Map Displacement

I'm making a Brick Wall texture, from the Rob Tutyel course. The main problem with this wall is the Sandstone border. It's just bulging way too much. I hope you can see that hard transition with the ...
1
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0answers
190 views

Displacement and Bump problem?

total noob here, Following the ol' donut tutorial. Ive come to the texture shading section and trying to get my displacement and bump to look like the tutorial. Ive attached a couple pics of what Mine ...
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0answers
83 views

Can I “kitbash” normal/bump maps with brushes?

I am thinking it may be possible to paint onto normal or bump maps "kitbashing" details to not have geometry as I have seen people like Jayanam do this manually but only for basic dents etc. Is there ...
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0answers
255 views

Cycles Nodes: problem combining two procedural masks for bump (fake displacement)

Struggling some problem here. I've made up a procedural node group representing a single area with gradient that can be placed anywhere on a cylinder's side. It works ok. When I combine (via Math Add ...
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0answers
383 views

spikes emerged when i put displacement node in blender 3d 2.8

soo i im using image texture for base color and displacement then i enabled experimental from render tab then i enabled displacement and bump in materials - setting - surface - displacement. and ...
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0answers
21 views

Randomly create holes in mesh in “Shading” Tab

I'am currently trying to make a cookie in blender. Looking at a reference photo, I found that cookies have small holes. So, to recreate this texture, I used a "Noise Texture" Node, which I ...
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0answers
13 views

Height map (bump, normal) is not working properly in cycles

Bump map is not working properly in Cycles mode, texture height is not applied. However, in Eevee it is perfect, height map is applied, that is texture is rendered with height map. So, is there any ...
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0answers
13 views

Make hair particles respect the direction of heightmap / normalmap on the surface

I'm working on detailing a character which has short fur particles. The detail consists of a bump map I've been painting, which I use to give more depth to details such as muscles. As it requires ...
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2answers
45 views

Displacement and Bump map control

Is there a way to control where the displacement bump map does and does not affect. Would using the weight paint brush be good? The displacement bump map is made procedurally generated with texture ...
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0answers
31 views

Bumping / displacement with low-poly rock

Good afternoon. I made a low poly rock and try to apply a texture with a bump effect, but the result looks not very realistic. What could be the problem? ------------------------- update -------------...
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0answers
32 views

Sandstone Border Bulges

I'm some what new to Blender, especially to nodes, so I don't know if this is a beginner question. I'm making a Brick Wall texture, from the Rob Tutyel course. The main problem with this wall is the ...
0
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0answers
48 views

Procedural texture creating rough edges

I'm new to blender, and I decided to model a cookie to develop some basic skills. I'm practically finished, but I'm running across a problem. The bottom part of the cookie looks really spiky and low ...
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0answers
90 views

How can I export a mesh with multiple UV maps?

So I have two UV maps. One is a UV map for my bump map and other texture, while the other is just for the base texture. I want to export my mesh (it's a single mesh) while keeping both UV maps and ...
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0answers
31 views

Plugging noise into bump is causing texture to show bump colors

I have two bumps strung together, and no matter which way I string them, when I plug the noise into either bump node, it shows colors you would see when plugging bump into albedo, you know, the ...
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0answers
62 views

Blender Donut Displacement Help

I followed Andrew donut tutorial and it seems my displace can never look as "crunchy". I followed-through and for some reason when I add in my double noise textures the bump just seems off. ...
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0answers
38 views

DONUT Displacement Faces and Object are Not the Same

Hey Everyone. So first there was some missing faces on the donut, so I *knife-cut some edges in. From the beginning though, I noticed the displacement is smooth on top then gets randomized further ...
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1answer
22 views

Bump map is not affected only my unwrapped faces

I have unwrapped the faces where I wanna put my bump map (details of a pirelli's tire), the problem is that is affecting also the other faces even if I setted the image texture to clip. I scaled in UV ...
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0answers
67 views

“Bump” node glitchy?

Trying to compile a PBR shader in Blender 2.83.4. The CUDA optimization is set for both the processor and graphic card (AMD Ryzen5 3600 and GeforceGTX 1660). Plugging several masking nodes into the ...
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0answers
49 views

How Can I Bake Bump Maps

How can I bake a bump map to use for a low poly version of my model? The only thread I found that helped was severely outdated. It seems like it would be better to calculate the actual bump map ...
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0answers
465 views

How to Bake a Bump Map from a Poly Mesh

I am wondering how I can get a bump map from a high poly mesh in Blender. While using Cycles. If I try it with Blender Render I am still not getting the results I want. If this is not possible then ...
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0answers
51 views

Proper and easy way to connect nodes

still learning Blender, I find myself dealing with textures. I downloaded models and among the .obj file, I also have a normal, bump, glow, diffuse and specular image. Now, in the shading panel, I ...