New demo: light #52
New demo: light #52
Conversation
- don't generate u32 files unless needed - directly include u32 file
|
CI seems to die on |
|
Also, feel free to use other models/textures or change the lights if this is too bland. I just wanted to keep things minimal while programming. |
|
Excellent! 👍 LGTM I would like to undo cc7009f and set the related call in the example for the frame index to And yeah, this index build error is weird. I put the I'll take a closer look at the code over the next few days, maybe I'll have another idea or two. For example, we could offer a few parameters for the lights with Will do the PR first and then adjust some things... |
|
Some UI-controllable settings would be nice indeed. Random ideas:
A proper mesh might be useful as well, since I realized that my hack for inverting normals for double-sided materials breaks the normal-mapping code because of flipped UVs. |
Small demo that showcases how to render to an offscreen framebuffer and sample from it. It's doing 'deferred shading', but the actual lighting pass is just done in a single fullscreen draw. A proper renderer would be rendering light geometry impostors or use tiling/clustering, but this is a demo so 🤷
Lighting code uses basic normal mapping and PBR shading, most of it adopted from old code of mine. References/sources are provided where possible. I also did some very minor cleanup/convenience fixes I found useful while working on this, feel free to cherry pick whatever you like/don't like.
And a screenshot:
It's default res unlike the other demo screenshots, so feel free to take a better one.