Questions tagged [emission]

Light emitting shader

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23 views

help with gloss reflections!

I'm in dire need of some help here, as you can see in the second photo both, the car and the light that illuminate it, reflect on the ground plane I added. I'd need to keep the car's reflection only ...
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15 views

Emission Pass bug while creating an automation script for PBR bake passes

I am a newbie to scripting and coding in general so this might be a stupid question. I am trying to design an automation script for SimpleBakes addon to automatically select the necessary PBR bake ...
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34 views

Emission is not visible when imported into Photoshop

I'm importing a PNG file which has been rendered with Emission shader, but when I import the PNG file into Photoshop the emission is only very faintly visible, but in Blender render viewport its more ...
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18 views

Reflection capture of emissive objects

Im in Blender 2.93 I have a tracked scene, the background is a PNG image sequence, and I've created a particle system that is made up of emissive icospheres. I would like the icospheres to cast light ...
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1answer
101 views

why is the shadow created with emission, how to fix it?

why is the shadow created? thanks a lot!!
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1answer
28 views

Cycles Emissions

I have been trying to replicate a far-away sun between the two moons you see in the picture. However, I cannot understand why this simple emission shader is producing no orange colour on the emission (...
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1answer
16 views

Need hair particles to only be on the vertex group, but still sticking out all throughout the mesh

I'm trying to make low poly hair and need the hair particles to only stick out of the top of my mesh on the vertex group I made
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1answer
28 views

Can you make emissive planes have sharper shadows?

Can you make emissive planes have sharper shadows? I know that its known for making soft lights but Im just wondering if theres a way to control how sharp its shadow is So far, bringing it closer to ...
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1answer
16 views

need to hide the emitters light on the ground keeping the car's reflex

hei everyone, i really need to find a way to not have the light's reflection and to keep the car's
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59 views

Light goes through non-transparent object?

Hello fellow Blender artists! A friend of mine has designed this piece of a cyberpunk, sci-fi, post-apocalypse underground colony in a world with no sun, and he asked me to make a simple 3D model to ...
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2answers
428 views

Randomize distribution of objects (CO2 molecules) in space

I'm producing kind of an environment full of CO2 molecules, the idea is to randomize the CO2 molecules around a porous sphere, however when I do the particle system, they're distributed following ...
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1answer
29 views

How do I emit light from car backlight?

I have been following a tutorial for blender.I am using a 3d model I just download from the internet. However, I cannot seem to emit lights from my car backlight. But the tutorial I am following has ...
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1answer
113 views

Color ramp as Value for Strength input on Emission shader

I am trying to plug the Color Ramp output to the Strength input of an Emission shader which gives me the noise randomnesss as intended. However, color ramps seem to be operating within the range of 0-...
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1answer
34 views

Skyscraper Lights selection for emissive shader [duplicate]

I'm working on some skyscraper using a PBR, but I was wondering if there is a way to select the faces that contains the windows with the lights on, and put an emissive shader; or if there's a way to ...
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1answer
17 views

Speed of particles

I am making a ripple water animation in Blender 2.92. Everything is looking really good, but I have a problem: The droplet falling into the water falls really slow!. No matter how I tweak and look ...
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35 views

Phosphor glowing spots from back side of screen inside a vacuum chamber; how to model faint, multiple reflections?

I want to reproduce some mysterious, faint reflections inside a piece of equipment that we see occasionally. Low energy electron diffraction (LEED) systems have a back surface phosphor-coated screen ...
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1answer
26 views

How to exclude light from a character

I'm working on a scene where a character is floating inside a cylinder and there's light shining from the bottom. To make it appealing I had to turn the strength to 10000. But my mixamo character can'...
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1answer
38 views

Change Settings per Object, using 1 Material [duplicate]

The idea is that I want certain objects to light up at different keyed times. However, the objects will all use the same material; it's settings will just vary per object at different times during ...
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1answer
42 views

Automate many emissive primitives using Python in Blender 2.93

Background: Hello, I'm a researcher looking into the supply chain. A few years ago I was creating a static visualisation of vessels across the globe. I discovered Blender and using several tutorials ...
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1answer
25 views

How do I make an emission object invisible when the emission is off?

I'm trying to animate flashing text around an object but I do not want to see the text when the emission is off. It's just an emission node to material output with key frames on emission strength. How ...
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1answer
43 views

Controlling Emission Shader via Animation Nodes Falloff

I hope you doin' alright. I am trying to give an emission shader to instanced object as you see in the image below. Location of the falloff going to determine the color and/or intensity of the shader. ...
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2answers
133 views

How to change one property (default value) on multiple materials

When I export an .obj from my Shelfplanning tool and import it into Blender, all my materials have the "Emission Strength" set to 1.0 (and there are 450 ...
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1answer
77 views

Make specific color an emission

I am trying to make the blue color on my model an emission so that it creates light and looks like it was just fired. Here is the model: Here is the node setup:
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18 views

How to change emission color behind glass? (Cycles)

How can one maintain the color of the emission even after placing glass in front of it? Node set up for the sphere
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2answers
64 views

Emission node not rendering at all in Cycles nor Eevee

I've been modding this model to use in my animations, and thought it would be cool to add an emission shader to the pupils of the eyes (the model is a robot). I was fine with just having the pupils ...
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1answer
177 views

Hard shadows after render (cycles & eevee) V2.92

Been in Blender for one year, self-taught. The shadows after render become blackened and show up where they have no business being. The scene has a swinging light above as well as 3 graph-generated ...
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29 views

emission with volume question

ok so I was trying to make an explosion without baking using the empty and modifiers method, I modelled something that kind of looks like an explosion then I added displacement with mods etc now when ...
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12 views

Problem in render image with cycles . objects with emission seem to form large white lines after compositing

i was just rendering a teaser image for my model to post on twitter , so i thought this setup would look good >>>> the light emitting objects used just emission node with a strength of 10 ...
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1answer
462 views

Getting just white light instead of actual colors by exporting emission based models

I created the following model by following an online tutorial in order to add it in a game: Here is the shader graph that I used to create the same: But when I tried to export in .glb format and ...
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27 views

Outputting emission with transparency -what am i doing wrong? [duplicate]

im trying to render a laserbeam animation. (In EEVEE) The beams need to be on a transparent background, as they will be projected over an image/animation for a project. here is the problem: it looks ...
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29 views

How do I apply an emission modifier to the inside of a cylinder only?

I created arches using an array of cylinders with solidify and bevel modifiers added. I'm using an emission modifier because I want only the inside of the arches to glow -- but when I apply the ...
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27 views

Volume emission without texture when using UV coordinates

I am trying to follow this tutorial for creating laser beams in Blender, but I can't get the Noise Texture to work as the Emission strength. When I plug the Emission output into the surface input, the ...
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35 views

How can I create accurate Colors and Emission for a computer screen model?

I'm trying to create a product shot with a computer and a screenshot of a webpage. I have some basic nodes set up, but the colors look washed out and dull. Lights are disabled, and I've set the ...
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1answer
97 views

How do I get a colored object to glow on white?

Emission works great when the environment is darker, but I'm having trouble getting a colored object to show up on my white surface. I tried lowering the roughness, but that ended up making it look ...
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23 views

(2.8) Img Texture Emitting thru Glass "Why is the glass black?"

Long time skimmer of blender, not well versed in any particular area. I'm trying to use only the emitter itself as the light source, having it shine thru the fluid object. Each object renders out ...
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1answer
30 views

Emission material changing global lighting?

I have a animation to do where a Emission material turns on and off quickly, but in my demo here https://pasteall.org/blend/b615db2696c749bd9c1bb5e97e6274db it seems to be changing the global lighting ...
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12 views

How do I create a radial fade out emission / neon light tube [duplicate]

I would like to turn a cylinder into a neon light tube with emission. My problem is, for the sake of realism I would like to be the inner part of the cylinder brighter than the outside. (like a neon ...
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18 views

Emission Rougness Reflection Eevee

I am wondering why does my object with some emissive + transparent material doesnt show up in reflection of the floor (see bellow) but it shows only at the object behind.
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1answer
52 views

How do I use emission, without my object's shape getting lost in the emission?

Not sure if that was the best way to describe it, but I am trying to use emission on a certain object shape but I still want to be able to see the objects shape. I am assuming because the emission is ...
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38 views

Is it possible to reduce light emission to some directions?

Currently, I have a scene like this - But I'd like the lights to look brighter and see the actual rays, instead the space between green ones darker. It is possible to change the glow effect in the ...
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4 views

How can I get my textures to export from blender (Specifically to unity) [duplicate]

So I made a robot character in blender and I want to use it in unity. However, whenever I export it and add it to unity the textures don't work. I've tried a lot of ways to fix it, but nothing seems ...
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50 views

Why Emission Shader looks different from Solid View Flat Texture?

in Blender 2.81, Emission Shader looks just same to Solid View - Flat - Texture (Left is Solid View, Right is Material Preview with Emission Shader. Earing is PBR) However, Emission shader looks ...
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1answer
84 views

Blender 2.91.2 Transparency Effect no longer works with emission

I use emissions to create flat renders, and I used this node layout in Eevee for images with alpha channels. The above was provided to me by another user. I've recently updated 2.91.2 and now I can ...
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1answer
88 views

Second material with an emission shader making the scene darker

I have a stripped-down scene with a lamp and a tv screen, each having an Emission shader, I am using Cycles renderer, Blender 2.92, Windows 10. UPDATE 2: After making several changes to reflect the ...
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1answer
219 views

How can I add Emission to the "Mortar" of a grid texture?

I'm new at Blender, and so far I’ve made a simple grid: That is how my grid looks right now, but I want the green part to emit light, I knew that emission would work well, but the input for that is a ...
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55 views

how to display f-curves that are not showing

When i insert a keyframe to the emission strength of material "light_red" in image 1(yellow in the bottom right), a keyframe is added to the graph editor image 1: However when i add a ...
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1answer
42 views

why ies light not emitting?

Creating false ceiling. The circular light having the ies lights, Same material used to the rectangular light. Why there is no emission on the rectangular panel. I have check the rectangular panel are ...
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1answer
817 views

Emission on steel from laser cut

I’m animating a plate of steel cut by laser rays. My animation is complete for the most part of it but I want to make the overheating of the steel where the laser passes visible. As it passes it ...
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1answer
28 views

Emission surface act like a down area light -- Not 360 degree

This is a low-resolution rendering clearly showing that the NEON are lighting down instead of all around. Something should be set differently ? Something to try ? The only difference between the 2 ...
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3answers
208 views

Cycles not rendering Principled Volume emission smoothly

I am trying to render emissive lights in my smoke using Principled Volume node in Cycles render, but emission light is not rendering correctly. When I set emission to 0 Cycles renders volume material ...