the minimum distance at which a spring constraint begins to exert a separating force when the distance between objects reaches or falls below this value. If the objects get closer than this, the spring applies a separating force to push them apart to a safe distance. When the distance is at or above the set value, the spring doesn't exert any stretching force.
En
The
SpringConstraint
class represents a type of constraint that simulates spring behavior in a physics simulation.Zh
SpringConstraint
类表示一种在物理模拟中模拟弹簧行为的约束类型。