Simple mover attractor. More...

Inheritance diagram for Forces.SimpleAttractor:

Public Member Functions
	SimpleAttractor ()
	Create a default attractor with a 20px radius. More...

virtual Vector2	Attract (SimpleMover mover)
	Generate attraction force depending on a mover. More...

Public Member Functions inherited from Drawing.SimpleCircleSprite
	SimpleCircleSprite ()
	Create a light blue circle with radius 10. More...

	SimpleCircleSprite (Texture texture)
	Create a circle with a custom texture. More...

Public Attributes
float	Mass = 20.0f
	Attractor mass More...

float	Gravitation = 1.0f
	Gravitaton More...

float	MinForce = 5
	Minimum force More...

float	MaxForce = 25
	Maximum force More...

Additional Inherited Members
Properties inherited from Drawing.SimpleCircleSprite
float	Radius `[get, set]`
	Circle radius. More...

Detailed Description

Simple mover attractor.

Definition at line 12 of file SimpleAttractor.cs.

Constructor & Destructor Documentation

◆ SimpleAttractor()

Forces.SimpleAttractor.SimpleAttractor ( )

inline

Create a default attractor with a 20px radius.

Definition at line 29 of file SimpleAttractor.cs.

         {
             Radius = 20f;
             Modulate = Colors.LightGoldenrod;
             Visible = true;
         }

Member Function Documentation

◆ Attract()

virtual Vector2 Forces.SimpleAttractor.Attract ( SimpleMover mover )

inlinevirtual

Generate attraction force depending on a mover.

Parameters

mover Mover instance

Returns: Attraction force vector

Reimplemented in Forces.SimpleRepeller.

Definition at line 41 of file SimpleAttractor.cs.

         {
             var force = GlobalPosition - mover.GlobalPosition;
             var length = Mathf.Clamp(force.Length(), MinForce, MaxForce);
             float strength = (Gravitation * Mass * mover.Mass) / (length * length);
             return force.Normalized() * strength;
         }

Member Data Documentation

◆ Gravitation

float Forces.SimpleAttractor.Gravitation = 1.0f

Gravitaton

Definition at line 18 of file SimpleAttractor.cs.

◆ Mass

float Forces.SimpleAttractor.Mass = 20.0f

Attractor mass

Definition at line 15 of file SimpleAttractor.cs.

◆ MaxForce

float Forces.SimpleAttractor.MaxForce = 25

Maximum force

Definition at line 24 of file SimpleAttractor.cs.

◆ MinForce

float Forces.SimpleAttractor.MinForce = 5

Minimum force

Definition at line 21 of file SimpleAttractor.cs.

The documentation for this class was generated from the following file:

scripts/forces/SimpleAttractor.cs

Public Member Functions

Public Attributes

Additional Inherited Members