Segment
          class
        
        
class Segment {
 final Particles ps;
 final int i1;
 final int i2;
 int collide = 0;
 Segment(this.ps, this.i1, this.i2, [this.collide = 0]);
}
 
Constructors
new Segment(Particles ps, int i1, int i2, [int collide = 0]) #
Creates a new Object instance.
Object instances have no meaningful state, and are only useful
through their identity. An Object instance is equal to itself
only.
 
Segment(this.ps, this.i1, this.i2, [this.collide = 0]);