Running this with cargo run starts at about 42 FPS, and rapidly decreases, as memory usage slowly increases.
When doing a production build and running, FPS seems stable at 60 on my PC, but memory usage increases like in the debug build.
This seems to be related to textures.get_mut(tex_handle) (line 30) in src/main.rs. Even if the actual modification
of the texture is commented out, memory usage grows.
Jul 06 11:57:40.454 INFO bevy diagnostic: fps : 43.606987 (avg 42.921899)
Jul 06 11:57:40.454 INFO bevy diagnostic: frame_count : 80.000000 (avg 80.000000)
Jul 06 11:57:41.440 INFO bevy diagnostic: frame_time : 0.023912s (avg 0.024363s)
Jul 06 11:57:41.440 INFO bevy diagnostic: fps : 42.000474 (avg 41.583643)
Jul 06 11:57:41.440 INFO bevy diagnostic: frame_count : 121.000000 (avg 121.000000)
Jul 06 11:57:42.435 INFO bevy diagnostic: frame_time : 0.024787s (avg 0.024912s)
Jul 06 11:57:42.435 INFO bevy diagnostic: fps : 40.244761 (avg 40.053711)
Jul 06 11:57:42.435 INFO bevy diagnostic: frame_count : 161.000000 (avg 161.000000)
Jul 06 11:57:43.454 INFO bevy diagnostic: frame_time : 0.025432s (avg 0.025634s)
Jul 06 11:57:43.454 INFO bevy diagnostic: fps : 39.531528 (avg 39.292647)
Jul 06 11:57:43.454 INFO bevy diagnostic: frame_count : 201.000000 (avg 201.000000)
Jul 06 11:57:44.434 INFO bevy diagnostic: frame_time : 0.025694s (avg 0.026790s)
Jul 06 11:57:44.434 INFO bevy diagnostic: fps : 38.313538 (avg 37.866782)
Jul 06 11:57:44.434 INFO bevy diagnostic: frame_count : 238.000000 (avg 238.000000)
Jul 06 11:57:45.441 INFO bevy diagnostic: frame_time : 0.027073s (avg 0.027330s)
Jul 06 11:57:45.441 INFO bevy diagnostic: fps : 36.944914 (avg 36.752299)
Jul 06 11:57:45.441 INFO bevy diagnostic: frame_count : 275.000000 (avg 275.000000)
Jul 06 11:57:46.435 INFO bevy diagnostic: frame_time : 0.027403s (avg 0.027658s)
Jul 06 11:57:46.435 INFO bevy diagnostic: fps : 36.327791 (avg 36.292401)
Jul 06 11:57:46.435 INFO bevy diagnostic: frame_count : 311.000000 (avg 311.000000)
Jul 06 11:57:47.461 INFO bevy diagnostic: frame_time : 0.029018s (avg 0.028707s)
Jul 06 11:57:47.461 INFO bevy diagnostic: fps : 35.429860 (avg 35.162240)
Jul 06 11:57:47.461 INFO bevy diagnostic: frame_count : 347.000000 (avg 347.000000)
Process finished with exit code -1