private void Start()
{
for (int i = 0; i < 12; ++i)
{
PhysicsEngineForFun.Particle p = new PhysicsEngineForFun.Particle
{
position = new PhysicsEngineForFun.Vector3(i / 2, 0, i % 2),
velocity = new PhysicsEngineForFun.Vector3(0, 0, 0),
damping = 0.9f,
acceleration = new PhysicsEngineForFun.Vector3(0, -9.8f, 0)
};
p.ClearAccumulator();
world.particles.Add(p);
particles[i] = p;
}
for (int i = 0; i < 10; ++i)
{
PhysicsEngineForFun.ParticleCable c = new PhysicsEngineForFun.ParticleCable
{
particle0 = particles[i],
particle1 = particles[i + 2],
maxLength = 2f,
restitutionCoefficient = 0.3f
};
world.contactGenerators.Add(c);
cables[i] = c;
}
for (int i = 0; i < 12; ++i)
{
PhysicsEngineForFun.ParticleCableConstraint c = new PhysicsEngineForFun.ParticleCableConstraint()
{
particle = particles[i],
anchorPoint = new PhysicsEngineForFun.Vector3(i / 2 * 2f + 4f, 4, i % 2 * 1.4f - 3.2f),
maxLength = i < 6 ? i / 2 * 0.5f + 3f : (5 - i / 2) * 0.5f + 3f,
restitutionCoefficient = 0.5f
};
world.contactGenerators.Add(c);
constraints[i] = c;
}
for (int i = 0; i < 6; ++i)
{
PhysicsEngineForFun.ParticleConnectingRod r = new PhysicsEngineForFun.ParticleConnectingRod()
{
particle0 = particles[i * 2],
particle1 = particles[i * 2 + 1],
Length = 2f
};
world.contactGenerators.Add(r);
connectingRods[i] = r;
}
UpdateAdditionalMass();
}
private void Start()
{
for (int i = 0; i < 4; ++i)
{
PhysicsEngineForFun.Particle p = new PhysicsEngineForFun.Particle
{
velocity = new PhysicsEngineForFun.Vector3(0, 0, 0),
damping = 0.9f,
acceleration = new PhysicsEngineForFun.Vector3(0, -9.8f, 0)
};
p.ClearAccumulator();
world.particles.Add(p);
particles[i] = p;
}
particles[0].position = new PhysicsEngineForFun.Vector3(-3, 2, 1);
particles[1].position = new PhysicsEngineForFun.Vector3(-3, 2, -1);
particles[2].position = new PhysicsEngineForFun.Vector3(4, 2, 1);
particles[3].position = new PhysicsEngineForFun.Vector3(4, 2, -1);
for (int i = 0; i < 6; ++i)
{
connectingRods[i] = new PhysicsEngineForFun.ParticleConnectingRod();
world.contactGenerators.Add(connectingRods[i]);
}
connectingRods[0].particle0 = particles[0];
connectingRods[0].particle1 = particles[1];
connectingRods[0].Length = 2;
connectingRods[1].particle0 = particles[2];
connectingRods[1].particle1 = particles[3];
connectingRods[1].Length = 2;
connectingRods[2].particle0 = particles[0];
connectingRods[2].particle1 = particles[2];
connectingRods[2].Length = 7;
connectingRods[3].particle0 = particles[1];
connectingRods[3].particle1 = particles[3];
connectingRods[3].Length = 7;
connectingRods[4].particle0 = particles[0];
connectingRods[4].particle1 = particles[3];
connectingRods[4].Length = 7.28f;
connectingRods[5].particle0 = particles[1];
connectingRods[5].particle1 = particles[2];
connectingRods[5].Length = 7.28f;
for (int i = 0; i < 8; ++i)
{
rodsConstraints[i] = new PhysicsEngineForFun.ParticleConnectingRodConstraint();
world.contactGenerators.Add(rodsConstraints[i]);
}
rodsConstraints[0].anchorPoint = fixedPoints[0];
rodsConstraints[0].particle = particles[0];
rodsConstraints[0].Length = 3.606f;
rodsConstraints[1].anchorPoint = fixedPoints[1];
rodsConstraints[1].particle = particles[1];
rodsConstraints[1].Length = 3.606f;
rodsConstraints[2].anchorPoint = fixedPoints[0];
rodsConstraints[2].particle = particles[2];
rodsConstraints[2].Length = 4.472f;
rodsConstraints[3].anchorPoint = fixedPoints[1];
rodsConstraints[3].particle = particles[3];
rodsConstraints[3].Length = 4.472f;
rodsConstraints[4].anchorPoint = fixedPoints[0];
rodsConstraints[4].particle = particles[1];
rodsConstraints[4].Length = 4.123f;
rodsConstraints[5].particle = particles[3];
rodsConstraints[5].anchorPoint = fixedPoints[0];
rodsConstraints[5].Length = 4.899f;
rodsConstraints[6].particle = particles[2];
rodsConstraints[6].anchorPoint = fixedPoints[1];
rodsConstraints[6].Length = 4.899f;
rodsConstraints[7].anchorPoint = fixedPoints[1];
rodsConstraints[7].particle = particles[0];
rodsConstraints[7].Length = 4.123f;
UpdateAdditionalMass();
}
