public void CreateScenario(ParticleSystem a_ParticleSystem)
{
Particle p1 = new Particle(1f);
p1.Position = new Vector2(3, 4);
Particle p2 = new Particle(1f);
p2.Position = new Vector2(-3, 4);
a_ParticleSystem.AddParticle(p1);
a_ParticleSystem.AddParticle(p2);
new CircularWireConstraint(p1, p1.Position + Vector2.right, a_ParticleSystem);
new CircularWireConstraint(p2, p2.Position + Vector2.left, a_ParticleSystem);
Particle p3 = new Particle(1);
p3.Position = new Vector2(3, 2);
Particle p4 = new Particle(1);
p4.Position = new Vector2(-3, 2);
Particle p5 = new Particle(1);
p5.Position = new Vector2(-4, 0);
Particle p6 = new Particle(1);
p6.Position = new Vector2(0, 0);
Particle p7 = new Particle(1);
p7.Position = new Vector2(4, 0);
a_ParticleSystem.AddParticle(p3);
a_ParticleSystem.AddParticle(p4);
a_ParticleSystem.AddParticle(p5);
a_ParticleSystem.AddParticle(p6);
a_ParticleSystem.AddParticle(p7);
Force f1 = new HooksLawSpring(p1, p3, 1, 1, 1f);
Force f2 = new HooksLawSpring(p2, p4, 1, 1, 1f);
Force f3 = new HooksLawSpring(p3, p7, 1, 1, 1f);
Force f4 = new HooksLawSpring(p3, p6, 1, 1, 1f);
Force f5 = new HooksLawSpring(p4, p6, 1, 1, 1f);
Force f6 = new HooksLawSpring(p4, p5, 1, 1, 1f);
Force f7 = new HooksLawSpring(p7, p6, 3, 1, 1f);
Force f8 = new HooksLawSpring(p7, p5, 3, 1, 1f);
Force f9 = new HooksLawSpring(p6, p5, 3, 1, 1f);
a_ParticleSystem.AddForce(f1);
a_ParticleSystem.AddForce(f2);
a_ParticleSystem.AddForce(f3);
a_ParticleSystem.AddForce(f4);
a_ParticleSystem.AddForce(f5);
a_ParticleSystem.AddForce(f6);
a_ParticleSystem.AddForce(f7);
a_ParticleSystem.AddForce(f8);
a_ParticleSystem.AddForce(f9);
a_ParticleSystem.AddForce(new GravityForce(.1f));
}
public void CreateScenario(ParticleSystem a_ParticleSystem)
{
ViscousDragForce drag = new ViscousDragForce(0.1f);
a_ParticleSystem.AddForce(drag);
GravityForce gravity = new GravityForce(0.1f);
a_ParticleSystem.AddForce(gravity);
Particle p1 = new Particle(1f);
p1.Position = new Vector2(-3f, 0f);
a_ParticleSystem.AddParticle(p1);
Particle p2 = new Particle(1f);
p2.Position = new Vector2(3f, 0f);
a_ParticleSystem.AddParticle(p2);
HooksLawSpring spring1 = new HooksLawSpring(p1, p2, 3f, 10f, 10f);
a_ParticleSystem.AddForce(spring1);
}
public void CreateScenario(ParticleSystem a_ParticleSystem)
{
const float particleMass = 1f;
Particle p1 = new Particle(particleMass);
p1.Position = new Vector2(-3f, 3.5f);
a_ParticleSystem.AddParticle(p1);
new CircularWireConstraint(p1, new Vector2(-2f, 3.5f), a_ParticleSystem);
Particle p3 = new Particle(particleMass);
p3.Position = p1.Position + new Vector2(0.5f, 0f);
a_ParticleSystem.AddParticle(p3);
new RodConstraint(p1, p3, a_ParticleSystem);
Particle p2 = new Particle(particleMass);
p2.Position = new Vector2(2f, 3.5f);
a_ParticleSystem.AddParticle(p2);
new CircularWireConstraint(p2, new Vector2(3f, 3.5f), a_ParticleSystem);
Particle p4 = new Particle(particleMass);
p4.Position = p2.Position + new Vector2(0.5f, 0f);
a_ParticleSystem.AddParticle(p4);
new RodConstraint(p2, p4, a_ParticleSystem);
new RodConstraint(p3, p4, a_ParticleSystem);
// With springs
const float springConstant = 75f;
const float dampingConstant = 40f;
Particle p5 = new Particle(particleMass);
p5.Position = new Vector2(-3f, 1);
a_ParticleSystem.AddParticle(p5);
new CircularWireConstraint(p5, new Vector2(-2f, 1), a_ParticleSystem);
Particle p6 = new Particle(particleMass);
p6.Position = p5.Position + new Vector2(0.5f, 1f);
a_ParticleSystem.AddParticle(p6);
HooksLawSpring s1 = new HooksLawSpring(p5, p6, 0.5f, springConstant, dampingConstant);
a_ParticleSystem.AddForce(s1);
Particle p7 = new Particle(particleMass);
p7.Position = new Vector2(2f, 1);
a_ParticleSystem.AddParticle(p7);
new CircularWireConstraint(p7, new Vector2(3f, 1), a_ParticleSystem);
Particle p8 = new Particle(particleMass);
p8.Position = p7.Position + new Vector2(0.5f, 1f);
a_ParticleSystem.AddParticle(p8);
HooksLawSpring s2 = new HooksLawSpring(p7, p8, 0.5f, springConstant, dampingConstant);
a_ParticleSystem.AddForce(s2);
new RodConstraint(p6, p8, a_ParticleSystem);
Particle q1 = new Particle(particleMass);
q1.Position = new Vector2(-3f, -1.5f);
a_ParticleSystem.AddParticle(q1);
new CircularWireConstraint(q1, new Vector2(-2f, -1.5f), a_ParticleSystem);
Particle q2 = new Particle(particleMass);
q2.Position = new Vector2(2f, -1.5f);
a_ParticleSystem.AddParticle(q2);
new CircularWireConstraint(q2, new Vector2(3f, -1.5f), a_ParticleSystem);
new RodConstraint(q1, q2, a_ParticleSystem);
Particle a1 = new Particle(1);
Particle a2 = new Particle(1);
Particle a3 = new Particle(1);
Particle a4 = new Particle(1);
a1.Position = new Vector2(-4, -3);
a2.Position = new Vector2(0, -3);
a3.Position = new Vector2(0, -5);
a4.Position = new Vector2(4, -5);
a_ParticleSystem.AddParticle(a1);
a_ParticleSystem.AddParticle(a2);
a_ParticleSystem.AddParticle(a3);
a_ParticleSystem.AddParticle(a4);
new CircularWireConstraint(a1, a1.Position + Vector2.down, a_ParticleSystem);
new CircularWireConstraint(a2, a2.Position + Vector2.down, a_ParticleSystem);
new CircularWireConstraint(a3, a3.Position + Vector2.up, a_ParticleSystem);
new CircularWireConstraint(a4, a4.Position + Vector2.up, a_ParticleSystem);
new RodConstraint(a1, a2, a_ParticleSystem);
new RodConstraint(a2, a3, a_ParticleSystem);
new RodConstraint(a3, a4, a_ParticleSystem);
}
public void CreateScenario(ParticleSystem a_ParticleSystem)
{
Particle particle1 = new Particle(1000f);
particle1.Position = new Vector2(-2f, 0f);
a_ParticleSystem.AddParticle(particle1);
Particle particle2 = new Particle(1f);
particle2.Position = new Vector2(0f, 5f);
a_ParticleSystem.AddParticle(particle2);
Particle particle3 = new Particle(1f);
particle3.Position = new Vector2(4f, 4f);
a_ParticleSystem.AddParticle(particle3);
Force angleforce = new AngularSpringForce(particle2, particle1, particle3, Mathf.PI / 2, 1f, 0.1f);
a_ParticleSystem.AddForce(angleforce);
Force spring1 = new HooksLawSpring(particle1, particle2, 2, 1, .1f);
Force spring2 = new HooksLawSpring(particle3, particle2, 2, 1, .1f);
a_ParticleSystem.AddForce(spring1);
a_ParticleSystem.AddForce(spring2);
Force gravityForce = new GravityForce(.001f);
a_ParticleSystem.AddForce(gravityForce);
Particle p6 = new Particle(.5f);
p6.Position = new Vector2(0, -4);
a_ParticleSystem.AddParticle(p6);
Particle p7 = new Particle(1);
p7.Position = new Vector2(0, -5f);
a_ParticleSystem.AddParticle(p7);
new RodConstraint(p6, p7, a_ParticleSystem);
Particle p5 = new Particle(500f);
p5.Position = new Vector2(2, 2);
a_ParticleSystem.AddParticle(p5);
new CircularWireConstraint(p5, p5.Position + Vector2.right, a_ParticleSystem);
Particle p8 = new Particle(0.5f);
p8.Position = new Vector2(-3, -1);
a_ParticleSystem.AddParticle(p8);
new FixedPointConstraint(p8, a_ParticleSystem);
Particle p9 = new Particle(.5f);
p9.Position = new Vector2(-3, -2);
a_ParticleSystem.AddParticle(p9);
new HLineConstraint(p9, a_ParticleSystem);
Particle p10 = new Particle(.5f);
p10.Position = new Vector2(5, -2);
a_ParticleSystem.AddParticle(p10);
new VLineConstraint(p10, a_ParticleSystem);
Particle q1 = new Particle(.5f);
q1.Position = new Vector2(-3, 3);
a_ParticleSystem.AddParticle(q1);
new EllipticalWireConstraint(q1, q1.Position + new Vector2(1f, -.3f), q1.Position + new Vector2(-1f, -1f), a_ParticleSystem);
Force dragForce = new ViscousDragForce(.2f);
a_ParticleSystem.AddForce(dragForce);
}
