I met a number of people who added extra renderer because of this example:

https://pixijs.download/dev/docs/PIXI.RenderTexture.html

We should post a notice that it has to be the same renderer they use, and not new one.

Frequent bug: while sorting by y-coordinate, the vertices are sorted, but the data coming with the vertices is not.
Gouraud shading, forgot to sort intensities

In my case I was calculating a barycentric coordinate of one vertex and assigning it to a different vertex by mistake.
The artifacts looked exactly the same as you presented, if it is the same problem then the description could be

Ideally there should be only one to two manual steps, everything else should "just work" or happen automatically in the background.

Camera has no position or direction members...

5>D:\lighthouse2\apps\pbrtdemoapp\main.cpp(189,51): error C2039: 'position': is not a member of 'lighthouse2::Camera'
5>D:\lighthouse2\lib\RenderSystem\camera.h(25): message : see declaration of 'lighthouse2::Camera'
5>D:\lighthouse2\apps\pbrtdemoapp\main.cpp(190,52): error C2039: 'direction': is not a member of 'lighthouse2::Camera'
5>D:\lighth

First I'm not a native English speaking person.
so you can correct it where it is wrong grammar/ wrong intention or not proper.

You CAN HELP ME create the topics that you want to know.
so I will create a description for it

:)

Currently we have a "Help" window that can be enabled via the "Window" menu in the menu bar. We should move this element to the help menu as it makes more sense to find it there.

see=> Easy Scalable Text Rendering on the GPU (https://medium.com/@evanwallace/easy-scalable-text-rendering-on-the-gpu-c3f4d782c5ac)

BUT the original code (https://github.com/evanw/theta/blob/master/LICENSE.md) is GPL.

I can't look at the code => so I will implement it from his description.

The implementation should allow

• easy to use coordinate transforms
• fast
• handle index transforms too