void ofxPhysics2d::update(float timeStep){
numParticles = particles.size();
numConstraints = constraints.size();
if(bGravity){
for(int i=0; i<numParticles; i++){
particles[i]->applyImpulse(gravity);
}
}
for(int i=0; i<numParticles; i++){
particles[i]->updateParticle(timeStep);
}
ofxCollisionSolverBase& collisionSolverRef = *collisionSolver;
for(int n=0; n<numIterations; n++){
for(int i=0; i<numConstraints; i++){
constraints[i]->update();
}
if(bCollisions){
collisionSolverRef.solve(particles);
}
if(bCheckBounds){
boundsConstrain();
}
}
}
void ofxPhysics3d::update(float timeStep){
numConstraints = constraints.size();
if(bGravity){
for(int i=0; i<particles.size(); i++){
particles[i]->applyImpulse(gravity);
}
}
for(int i=0; i<particles.size(); i++){
particles[i]->updateParticle(timeStep);
}
for(int n=0; n<numIterations; n++){
for(int i=0; i<numConstraints; i++){
constraints[i]->update();
}
if(bCheckBounds){
boundsConstrain();
}
}
if(bCollisions) collisionSolver->solve(particles, numIterations);
}
