Questions tagged [roughness]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
7
votes
2answers
828 views

Glass: Increase “Transmission Roughness” as the object behind goes far

In the real world, there are some rough glasses that as objects behind them go away, they (the objects) become more blurry, but when we stick an object just behind this type of glass, it's almost ...
2
votes
2answers
26 views

How do I make a textures values translate into shader values

So the title might be a bit confusing bit it's the best I can do. I'm trying to make a simple way to control the roughness of my material with a texture. I want this particular material to have 0.75 ...
1
vote
0answers
15 views

How do you change the 'efficiency' of a mirror-like reflection on glass?

I'm looking to create the glass top on a coffee table. My reference in real life is basically a piece of glass. I can see through it easily but not perfectly, so my Transmission is set to .87 to make ...
1
vote
0answers
23 views

PBR workflow - what am I doing wrong?

I'm going through a tutorial on UV mapping in Blender 2.8 and I need some help. Why is my material glossy/reflective? I have a roughness map connected (greyscale non color), and I also have a normal ...
1
vote
0answers
27 views

How do I create a Drag Strip Material?

So I´ve been trying for multiple hours now to create a drag strip material. But because im relatively unexperienced when it comes to complicated materials I was hoping maybe that someone here could ...
1
vote
1answer
589 views

Roughness broken in Eevee?

I can't get comparable results between Eevee and Substance. The texture maps always look way too shiny. I've used the Principled Shader quite a bit and know all its nuances (non-color data for the ...
0
votes
3answers
45 views

Roughness only in some parts [duplicate]

how is it possible to apply roughness, in the water material, only in the highlighted part of the mesh? Thank you
0
votes
0answers
19 views

3D Models doesn't show properties (bump, specular, roughness) after export

I am using Blender (2.78) for 3d models designing. The models are being exported for AR kit and AR core. I’m exporting models in .dae format. But when we open this file in XCode (10/11)/ Android ...
0
votes
0answers
176 views

How to bake a roughness map from a sculpted mesh in Blender 2.8?

I selected the option to bake the roughness map, but the bake doesn't register anything. I just get a grey image with no detail on it. I baked normals, AO and discplacement and these are all fine, why ...
0
votes
0answers
113 views

How to Bake Material Output to Images In Cycles

I have created a procedural brick material in cycles that I would like to use in Unity. When I try baking the image, it seems to bake the normal, roughness and color into a single image when I would ...
0
votes
0answers
220 views

Image Texture Not Appearing On One of Two Objects Eevee 2.8

Here I have a stump Object and above it a Test Plane. Both Objects have exact same Material applied via nodes. Eventually I will use the texture to control the Roughness node in the Principled BSDF, I ...
0
votes
0answers
35 views

How to install Yafray for Blender?

Please help, i'm trying to do caustics how do I install Yafaray for blender 2.79? i did as the yafray website instructed but i'm getting this error