Physics Engine

Download and run in vs 

Keyboard

 SPACE: toggle simulation pause/resume

TAB: toggle GUI panel on/off 

 S (hold): enter spring-selection mode — use LMB to pick bodies to connect with a spring 

 Left Shift (hold) + LMB: spawn an effector at the cursor instead of a body 

Left Ctrl + LMB (hold): hold-spawn behavior — spawn while holding Ctrl and LMB 

Mouse

LMB (click): spawn a body at the cursor 

LMB (click while S held): pick the nearest body within springSelectRadius and connect two picks into a Spring.

 Mouse position used for world interactions.