Liangliang Nan

Ha, I had the same issue.

Thanks for the quick reply. Now I see. But it is indeed confusing and would be good to make it behave the same as other software.

Thanks for the efforts. Very much appreciated! The white color works now. Below I summary the issues I have identified in the test and in reading the code. 1) Low-reso...

Oh, forgot to mention that. I am using an apple laptop: - maxOS 11.6 - CLang 13.0.0 - GPU: Intel(R) Iris(TM) Plus - OpenGL version: 4.1 INTEL-16.5.2 - GLSL version:...

Now the 2nd issue has been fixed, with your latest commit and the following change: - in `TiledRenderer::Render()`, after drawing into the low reso FBO, the `scene->dirty` should be changed...

Indeed! Below are 3 consecutive snapshots of the trace FBO (the lower left part of the "cornell_box. scene"). And we can see that many hits are missed:   

Then it is gone. But why?

I've checked those uniforms and the values are the same. Look at the result. There are uniform regions with straight boundaries. I guess the issue might be due to the...

Thanks for the effort. Just tried and it is still the same:  Two files that do not compile: - Loader.cpp, line 483: printf("Unable...

Now there are fewer "black" things, but still similar. See the recording below: https://user-images.githubusercontent.com/15526536/148407642-7d879c37-f0b9-4d2e-baa0-1d764adb1bd0.mp4 Now it seems the top and bottom planes are semi-transparent (but still partially).