VerletPhysics.VerletCluster Class Reference

Simple verlet cluster. More...

Public Member Functions
	VerletCluster (VerletWorld world, Vector2 centerPosition, int pointCount, float diameter, float gravityScale=1, float tearSensitivityFactor=-1, float stiffness=0.1f, bool drawPoints=true, float pointRadius=10f)
	Create a verlet cluster. More...

Public Attributes
List< VerletPoint >	Points
	Cluster points More...

Detailed Description

Simple verlet cluster.

Definition at line 9 of file VerletCluster.cs.

Constructor & Destructor Documentation

VerletCluster()

VerletPhysics.VerletCluster.VerletCluster ( VerletWorld  world, Vector2  centerPosition, int  pointCount, float  diameter, float  gravityScale = 1, float  tearSensitivityFactor = -1, float  stiffness = 0.1f, bool  drawPoints = true, float  pointRadius = 10f  )

inline

Create a verlet cluster.

Parameters

world	Verlet world
centerPosition	Center position
pointCount	Point count
diameter	Cluster diameter
gravityScale	Gravity scale
tearSensitivityFactor	Distance factor required to break the cloth. Use -1 to create an unbreakable cloth.
stiffness	Stiffness of the cloth
drawPoints	Draw points
pointRadius	Verlet point radius

Definition at line 26 of file VerletCluster.cs.

        {
            Points = new List<VerletPoint>();
 
            for (int i = 0; i < pointCount; ++i)
            {
                var position = centerPosition + new Vector2((float)GD.RandRange(-1, 1), (float)GD.RandRange(-1, 1));
                var point = world.CreatePoint();
                point.GravityScale = gravityScale;
                point.Radius = pointRadius;
                point.Visible = drawPoints;
                point.MoveToPosition(position);
                Points.Add(point);
            }
 
            for (int i = 0; i < Points.Count - 1; ++i)
            {
                for (int j = i + 1; j < Points.Count; ++j)
                {
                    var a = Points[i];
                    var b = Points[j];
 
                    var link = world.CreateLink(a, b);
                    link.RestingDistance = diameter;
                    link.TearSensitivity = diameter * tearSensitivityFactor;
                    link.Stiffness = stiffness;
                }
            }
        }

Member Data Documentation

Points

List<VerletPoint> VerletPhysics.VerletCluster.Points

Cluster points

Definition at line 12 of file VerletCluster.cs.

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

• scripts/verletphysics/VerletCluster.cs