Linked Questions

Here's a sample scene: A room with a window, a point light to project light into the room, an HDR environment outside the room and a nice Image by Rembrandt that should be somewhat reflected on the ...

I have attached a screen shot of no light passing through the window. The light strength is high, and the glass material I think is good. Why is there not a pinch of light passing or traveling inside ...

I am trying to create an indoor enviroment. I made two windows, added a sun and rotated it so that it could go throug the window and lighten the sofa and part of the wall. But I don't see the sun ...

Why is this Iris not showing? It worked previously, before I started working on the fur and particle system today and other parts of the model (a monkey model) and at the end I realised that the Iris ...

I have apply glass material and sun is in the position everything looks good but no lights enter the room. I have added hdr file and a lamp. Whats the reason what im missing to get light enter the ...

How do I get rid of that nasty black thing at the bottom of the glass? Shouldn't it be lighter than that? It disappears when I move the plane further down, but I need it close to the glass. Any ...

(Using Principled BDSF) I'm aware that glasses are naturally going to have a bit of black anyway, and I have no problem with the black sections around the base of the main section and the beginning ...

I have an issue with cycles render where it doesn't seem to be rendering fully the eye just look dotty. Here is a image of the rendered mesh and eye. I would prefer if it can be fully rendered ...

I modeled my room using an Add-on called Archimesh to make more easily windows doors and so on when I finally modeled the room and rendered it I faced 2 problems which are: I added a sunlight that ...

I just have a simple glass shader and that is it, is there anything i need to add so that light penetrates it? I'm using HDRI lighting and I have a sun lamp pointing directly at the glass.

I'm trying to create a wine bottle, but I get very unrealistic looking glass results: , what I want to achieve is something like this: Sample wine bottle, I fail in the first stage of ...

I have what is essentially a glass dome modeled with internal and external faces, but Diffuse materials under it always turn nearly black no matter how smooth or what color the glass is. To ...

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 ...

I am trying to render a lightbulb in cycles. I am still very new to this, but I cannot get the material correct and it is bugging me. I have the IOR at 1.5. I also set the film to transparent, but ...

When modelling / rendering a glass with liquid inside (in Cycles), which direction do the normals for the glass only surfaces, shared glass-liquid surfaces, and liquid only surfaces point? I have ...