Moved to Codeberg
Simple performant OpenGL sprite batcher written in odin, for drawing many sprites. I made this as a generic starting point for my OpenGL projects.

This renderer uses texture atlases to draw multiple different sprites with a single draw call.

1. Initialise the renderer with init_sprite_batcher
2. Create a SpriteAtlas with create_sprite_atlas (defer destroy_sprite_atlas).
   • Provide a filepath to the atlas.
   • Define each sprite within the atlas by providing an array of SpriteRegionDesc. Each region is defined by a start point and a size in pixels.
3. Call start_render_pass
4. Use draw_sprite to draw a single sprite or draw_sprites to draw a batch. Position and display data is provided by the Sprite structure.
   • region_id is the index of a defined SpriteRegion on the atlas.
5. Call end_render_pass to present the main framebuffer to the default one.

See the example for more detail.

This package is under the MIT License.