A small package for drawing immediate mode truetype fonts in OpenGL 3.3. Uses stb-truetype.
In this example LiberationSans-Regular.tff is in the directory the program is run from.
import fr "text-renderer"
...
// Set up OpenGL
...
info := fr.FontInfo{"LiberationSans-Regular.ttf", 32, 32, 96}
font_renderer: fr.FontRenderer
font_error := fr.font_renderer_init(&font_renderer, info)
defer fr.font_renderer_delete(&font_renderer)
...
main_loop: for {
fr.font_renderer_draw_text(&font_renderer, "Lorem ipsum dolor sit amet", 400, 200)
fr.font_renderer_render(&font_renderer, WINDOW_WIDTH, WINDOW_HEIGHT)
}For debug purposes, to view the current baked chacters on loaded onto the graphics card you can use fr.font_renderer_draw_baked_bitmap(&font_renderer, width, height) which will render all the glyphs available to the renderer.