A 3D FPS aim trainer.

　　Change Log:

　　ver 2.2.1 (Feb 5, 2021)

　　- Formula used for mouse sensitivity calculation has changed. Old = 360 / (DPI * 0.02 * X CM per 360); new = 360 / (DPI * (0.05 / 2.54) * X CM per 360)

　　ver 2.2.0 (Dec 25, 2020)

　　- "Target Distance" option is replaced by "Target Spacing".

　　- Difficulty preset is slightly different than previous version because I couldn't figure out how to convert each settings properly from previous version.

　　ver 2.1.0 (Dec 9, 2020)

　　- Added session play time counter. This will be reset each session.

　　- Adjusted border thickness of circle reticle.

　　ver 2.0.0 (Dec 2, 2020)

　　- Added an option to change target's move speed.

　　- Added options to change colors.

　　- Added difficulty presets.

　　- Added retry button in the result screen.

　　- High score is shown in HUD now. High score will be reset if you change difficulty settings, or close the window.

　　- Geometry of targets scales with camera fov now.

　　- Added a roof to the map, and sky is no longer visible.

　　- Added options to change window resolution for Windows build.

　　- I rewrote almost all codes because I couldn't understand what past-me was doing.

　　- Some UI changes.

　　- Japanese translation is yet to be implemented.

　　- Removed randomizer feature.

　　- Removed play time feature.

　　1.10.0 (Nov 22, 2020)

　　- Now it uses mouse's DPI and "X cm / 360 turn" values to adjust mouse sensitivity.

　　1.9.0 (Aug 21, 2020)

　　- Added reticle editor.

　　- Spacing between targets is less random now.

　　- Slightly adjusted vfx.

　　- Result window shows more detailed information.

　　1.8.0 (Aug 18, 2020)

　　- Now you can change reticle size.

　　- Added bullet hole visual effect.