So I'm rendering stuff in the following order:

1. Background image
2. Background fluid color, opaque
3. Sprites etc
4. Foreground fluid color, transparent

So where there's fluid, you should not see the background image, right

SO WHY DO I SEE A BACKGROUND IMAGE

Worse, if I remove the call to draw the foreground fluid, OR make the foreground fluid transparent, IT BEHAVES AS I EXPECT AND THE BACKGROUND IMAGE GOES AWAY

What the actual fuck

#gamedev #graphics #opengl #graphicsprogramming

Jet lag! Not so great for sleep. But certainly great for getting a few last-minute features into my vacation software rasterizer project. Now it has (hacky) specular lighting and voxel shadows.

It was refreshing to have some time and energy for hobby coding. It is pretty much complete I guess. Back my normal busy schedule starting today.

#rust #programming #graphicsprogramming

So I added early-z mode, late-z mode, and alpha testing. Pretty.

#rust #programming #graphicsprogramming

My software rasterizer supports textures now 🥳

Texture filtering is obviously next, but I wonder if I should build a lightmapper instead so these scenes can look better...

Source: https://github.com/mdesmedt/swraster-viewer

#rust #programming #graphicsprogramming