protected void CalculateNextLocation(IPointAdapter location)
{
float dX = v * dT * MathFloat.Cos(angle), dZ = v * dT * MathFloat.Sin(angle);
while (location.GetX() + dX > 14 || location.GetX() + dX < -14 || location.GetZ() + dZ > 14 || location.GetZ() + dZ < -14)
{
angle = CalculateTumbleAngle();
dX = v * dT * MathFloat.Cos(angle);
dZ = v * dT * MathFloat.Sin(angle);
}
location.Add(dX, dZ);
}
private Vector3Adapter CalculateNextPoint(float x, float z, AbstractEnvironment environment)
{
//calculates the angle that the cell should move towards based on the ligand gradient
float alfa = MathFloat.Atan2(environment.GradZ(x, z), environment.GradX(x, z));
float factor = 1 - smartnessFactor;
//calculates the x and z delta based on the angle and the sampled value
float dx = MathFloat.Cos(alfa) * dT * v + (float)Normal.Sample(0.0, v * dT * factor);
float dz = MathFloat.Sin(alfa) * dT * v + (float)Normal.Sample(0.0, v * dT * factor);
//adds the delta to the x and z cords while making sure that it does not move outside the dish
x = MathFloat.Clamp(x + dx, -14, 14);
z = MathFloat.Clamp(z + dz, -14, 14);
//create the new point
return(new Vector3Adapter(x, z));
}
