Questions tagged [glass]

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11 views

grain on floor in test render

I am making the coffee mug of "blender guru"s tutorial. i added glass material to my mug n got a test render.there is 2 grain on the pink plane under mug n donut , that i don't know what makes it.why ...
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1answer
29 views

Glass material with darker areas Cycles

I'm modelling a nutella pot, however I have a rendering problem. As you can see I have a dark spot around the glass pot, my shading render is very simple though : Also, I made the nutella model and ...
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31 views

Glass being very odd in blender

Recently, I've been trying to make a donut and coffee using blender guru's tutorial. However, earlier today, I made a change (though I'm not sure what exactly), which caused my glass material to act ...
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27 views

Weird gray reflection on the liquid

I'm relatively new to 3D modelling, I'm doing the BlenderGuru's Donut tutorial, I had to mess around with render properties, typically with the light paths' max bounces amount and the transmission, ...
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1answer
20 views

Inventor imported object has different reflective properties than blender made one

I've been using Inventor 2020 for some mesh design for different things and decided to test an imported object and how well I could create materials for it in Blender. For some reason however, the ...
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14 views

ColorRamp on glass animation bug?

I used in one of my projects a Color Ramp on glass texture. At first all seems to be perfect at the beginning of the animation, but at the middle the Color Ramp on the middle streaks and smallest ...
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1answer
22 views

How can I get Infinit Reflections on Cylces

I have this circular room with mirrors instead of walls, but when I go to the render tab, at some point it gets black, how can I make the mirror material have limitless reflections? I'm using the ...
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40 views

Volumetrics don't show through glass

Is it some Eevee limitation or am I doing something wrong ? Here are my SSR and material parameters:
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33 views

I am making glass for a phone camera, making lens invisible

I'm making a phone animation, but when I make the glass, the lens, under the glass, which is made out of the same material disappears. Image--->
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2answers
617 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 ...
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1answer
30 views

Cant see Object with “ocean” modifier through glass

I have a small issue with transmission. I cant see objects with "ocean" modifier through and object with transmission. In the example you will see that the transmission is working on the blue object, ...
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1answer
66 views

Reflective Glass shader, like those in our window

I want my glass in Blender to be reflective and also transparent, like most glasses of the windows (not MS Windows). They reflect light to the lighter side. For example, during the day, it behaves ...
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34 views

Cycles, get object passes through glass

How can I get any render passes of the monkey object which is placed into glass sphere. pic.1 - combined view pic.2 - IndexObj pic.3 - IndexMA pic.4 - AOV Output - color pic.5 - AOV Output - ...
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1answer
35 views

Blocky Reflections on Glass

I am working with a car model and getting all of the materials ready for use in my project. The side windows have a noticeable reflection issue where the reflection appears blocky. The headlight cover ...
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1answer
54 views

Glass material not transparent in cycles

After following Andrew Prices' tutorial for coffee and a doughnut to the coffee part, I find that my cup seems to be frosted glass in the render while looking transparent in non-rendered views. Is ...
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1answer
21 views

Keep Refraction and Remove the background object

Hope you're all good, I have a question, I made an object and use the refraction BSDF on it, so it refract the image I put in the background. And I want to keep the refraction of the object but i ...
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21 views

Issue with glass?

So I was following Blender Guru's new 2.8 tutorials on the basics of Blender, and I have a feeling the glass looks off. Please give advice and help on how to make the glass look properly.
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1answer
33 views

Creating bumpy glass effect on an extruded path?

I want to make a glass material with specific bump pattern on an SVG image that I've extruded and converted to mesh.I've been using bump node and connected its normal output to the normal input of ...
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52 views

Creating camera lens material

I'm creating a camera lens, and I have problems with creating a glass material. As you know, this kind of glass has colored reflections caused by special anti reflective coating (actually, glasses ...
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1answer
131 views

Configuring eevee glass reflections

Blender version: 2.82rc, 2.83alpha. I am trying to set up eevee to properly show reflections on my glass material. The glass object is an uv sphere, which I cut in half and then applied solidify ...
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1answer
76 views

Glass material rendered as dark grey

I am trying to render a glass material on a cup. But it looks grey after rendering. Screenshot of the render. (https://i.stack.imgur.com/cNMEc.png) The material details are as shown.Material details.(...
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8 views

Export glass in OBJ [duplicate]

I'm trying to export a fish tank as OBJ with a cube with glass shader with a cyan colour as the water. If I re-import the obj, the glass shader is now a principled shader and the and the water now is ...
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1answer
61 views

Why is this weird line in appearing in Glass material?

I cannot understand why this weird line in appearing in my coffee I decreased IOR of my glass and increased density of coffee. I moved light, checked if I have two materials and nothing is working. ...
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0answers
33 views

How to improve refraction when object is in a liquid (object)?

To be as simple as possible, I made a martini glass with an olive, toothpick inside of it, and I added the liquid, which is an object with full transmission (Principled BSDF). Made other things and I ...
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37 views

Glass node not working?

I'm following this tutorial https://www.youtube.com/watch?v=n0r0UnaIK_Y&t=27s on how to make an eyeball, I'm using blender 2.8 but the guy in the video is not, and even though my texture nodes ...
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1answer
256 views

My glass material isn't transparent in Eevee

When using Eevee, an object with a glass material (in this case: Principled BSDF, trasmission set to 1.0) doesn't seem like it can be looked through: it's completely opaque. See for instance the ...
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2answers
51 views

How to make glass clear at overlapping point

Is there a way that I can make the overlapping points of these three glass objects clear, or would there be a way that I can control the colors of the overlapping points? I don't want to change the ...
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1answer
74 views

How to make floor like this? [duplicate]

How can I make reflecting floor like this in blender? And how do I make good looking glass like the one provided in the example too? Edit: I wanna make a nice reflective floor like the one provided ...
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2answers
344 views

How to create a “hollow” glass tube

I am working on a cathode ray tube (CRT) based off of an original model. Is there a way to make a glass object (the tube) hollow? In reality, the tube is not filled with glass, so the glass shader ...
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3answers
69 views

Glass not rendering correctly

I've no idea where this grey is coming from. Transmission 1.0 and Roughness 0
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0answers
46 views

Color not coming through glass?

I'm trying to do this tutorial to make the cup as shown in the video but I'm having problems with the glass and the color coming through it. the glass has light coming through it (Or it might be ...
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2answers
211 views

how to recreate microscopic diatom glass material

I have been trying to recreate the material seen in the picture without success, this picture is an electron microscope image of diatom shells, they have 2 important characteristics. first, since they ...
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2answers
108 views

How can I create a realistic glass material?

I have a serious problem. I am confused about making real glass material. If you are able to help me, then I will be very grateful. Thank you! ♥ Material that I want to make: My Shader Editor: ...
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1answer
72 views

I don’t think cycles is working

So last night I was trying to make a crystal structure like the one in ducky3d’s video about fantasy crystals. I am very new to blender so bear with me. The transparency doesn’t work and I never see ...
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1answer
105 views

Eevee - Mesh light illuminating scene from within glass (i.e., light bulb)

I'm trying to light a scene in Eevee using light bulbs. I have a filament (emission object) within a glass object. Basically, I'm able to see the emission object through the glass, but the light is ...
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1answer
73 views

Weird glass artifact

I was messing with UV unwrapping, and this is what happened: I reset the UV map, but to no result. For reference, I have older render of the same glass (the version which was unfortunately ...
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1answer
34 views

Image Texture Darkens Entire Glass

When I add an image with a transparency layer on the bottle, it darkens the entire bottle and I have no idea what's going on. I followed this guide to the word but can't seem to figure out what I'm ...
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1answer
36 views

Why is volume losing color when hidden behind glass and how do I make it keep its color?

Everything is done in Cycles. I created a very simple blue volume and gave it to a cube. I also added a principled shader to make the outside look like shiny glass. The cube on the left has only ...
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0answers
38 views

Glass and brick hurdle

I am new to rendering. I am using the standard blender glass and procedural bricks. I have flipped the bricks in the node, but would like the bricks to wrap around properly. The glass is highly ...
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0answers
15 views

Rendering (cycles) glass surrounded by objects

I'm new to Blender, currently following some lessons but still a beginner stage. I've been working on a personal project and encountered a strange behaviour when dealing with glass. Here's the ...
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2answers
85 views

Plane in Render not visible in Object Mode

Thanks in advance for any help. I am following Andrew's Donut/Cup tut on youtube using 2.8.1 and had a render problem. Here is a snap of my Object Mode And here is the same view in render mode. ...
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2answers
79 views

glass of orange juice looks differently in viewport and render image

i have created a very simple glass of orange juice and placed it on a wooden table. when i look in viewport render it looks like this -- but when i render it changes to this-- in both times I have ...
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19 views

Blender Cycles - Glass Casting Shadows [duplicate]

I'm trying to create a glass lamp in Blender Cycles that illuminates the scene in a physically accurate manner, but the glass is preventing light from passing through it, creating hard black shadows ...
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1answer
106 views

Why is my cube looking like this with the glass material?

I'm new at blender and am trying to make the cube look like glass. I'm not sure how to not make it look like a mirror and have this weird texture reflection. The monkey is a better picture with what ...
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0answers
129 views

Issue with Volume Absorption inside Glass

first time posting here and very new to blender, Im following BlenderGuru's latest tutorial and I'm having some issues with volume absorption, this is of course not a job, I don't have a deadline, so ...
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1answer
179 views

How to add surface Imperfection to Glass in Cycles?

I'm looking to add a surface imperfection that I got from Poliigon.com to a glass that I'm making. The surface imperfection is off water droplets. I want to create a condensation sort of look to my ...
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1answer
227 views

Transmission to glass

Hi Blender StackExchange, can you help? I'm currently trying to create glass from a solid object by turning transmission up to 1.0. The rendered image I'm getting is a solid dark grey and not ...
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0answers
62 views

My glass has a smudge

I made a cup with a glass by setting transmission to 1 and roughness to 0. So I somewhat made it like above. However, As you can see if you zoom in it. there are several points to improve such as ...
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0answers
19 views

How can I set up light on cycles to accurately pass through multiple panels of glass?

Im trying to make a small cafe scene with a patisserie display in it. It takes place at night and one of the aspects I wanted to explore was to have it as bright fluorescent spot on the final render. ...
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1answer
31 views

I`m having trouble with window reflection showing a world background. How do i remove it?

I have created a window in my project, and it's working fine, but in the reflection and when I look from the inside, through the window, a "world" is shown that I only see in the reflection and when I ...