Asif

Hi @erichlof, You could importance sample the HDRI with the method shown [here](http://web.cs.wpi.edu/~emmanuel/courses/cs563/S07/projects/envsample.pdf) and [here](https://www.pbr-book.org/3ed-2018/Light_Transport_I_Surface_Reflection/Sampling_Light_Sources#InfiniteAreaLights). This way you can avoid fireflies. I use a similar method in my path tracer....

Hey :) The location you've selected in cmake to build the binaries should have a "PathTracer.sln" file in it.  For the above example, this is how the folder structure...

Hey. The screenshot option takes whatever was rendered to the screen and saves it as an image (which is similar to the link you mentioned) but I'm afraid I do...

Hi, The background color actually acts as a constant light source (which I was using as a furnace test) so perhaps it should be named differently to avoid confusion. I...

I added support for background color and transparency to the dev branch. There might be some bugs and transparency doesn't work with the denoiser as of now, but you should...

Thanks a lot for pointing these out. I have pushed a commit to the repo that has the changes for 3. For 1 and 2 however, I'm unable to reproduce...

I've actually never tested the code on a mac as I don't have access to one. Unfortunately, I don't think it would be possible for me to debug this as...

Thanks, I added that change in. It's odd that you see an issue in that scene but not in cornell_box2.scene. The second scene uses the same objects (Difference being cbox_smallbox.obj...

Is cornell_box.scene the first scene that gets loaded when you run the code? What if you switch to a different scene and then switch back to cornell_box.scene, does the issue...

I'm guessing it could be one of these uniforms that is not being sent to the shader the first time around and when you reload the scene things might be...