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zesterer / euc

A software rendering crate that lets you write shaders with Rust
Apache License 2.0
294 stars 18 forks source link

texture mapping? #6

Closed wez closed 4 years ago

wez commented 4 years ago

It looks like texture.rs isn't complete and isn't included in the build at the moment; do you have a rough ETA on when texture mapping will be ready to try out? Or if I've missed something, could you give a quick example of how it works?

My use case is pretty simple: I'm currently using the GPU to place and color glyphs rendered by eg: freetype in a terminal application. In some situations (eg: remote desktop, or remote X11 server), the GPU isn't available so I'd like to fall back to a software renderer. I'm interested in the idea of a simple layer (that will live in my application) that sits over the top of eg: euc and opengl so I can avoid having wildly diverging render paths.

zesterer commented 4 years ago

Texture support has been in the works for a while. What is your particular use case? You might be better off directly sampling a type from the image crate in Euc's fragment shader.

zesterer commented 4 years ago

This has now been implemented.