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Cubified / termgl

A terminal-based renderer for OpenGL shaders. Like Shadertoy, but in the terminal.
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Cool stuff! #1

Open clort81 opened 1 year ago

clort81 commented 1 year ago

Wanted to do this for a while myself. Currently looking into why things are flickering badly even with FPS=10. glfw3, linux, aarch64

Commenting-out printfs and enabling GLFW_VISIBLE shows iTime moving too fast. the flgw-time.frag is alternating green/black with occasional red.

Not seeing how iTime is being incremented.

Makefile for linux attached. Makefile.txt

Cubified commented 1 year ago

Hi, thanks for checking out my project! (And for the Linux Makefile)

I'll take a look at the flickering and get back to you, but I just pushed the first version of my software renderer raster.rs. I have a feeling the approach to terminal rendering I took there might fix the flickering, mainly waiting to printf an entire new frame rather than calling printf for each pixel.

iTime is written to here, and looking back at my code I think the constant on line 276 should be 1000.0f instead of 1.0f.

Cheers.