private void CreateSpringsFromCurves(IEnumerable <Value> curves, IEnumerable <Value> points)
{
//create all the fixed points first
foreach (var pt in points)
{
var xyz = (XYZ)((Value.Container)pt).Item;
ParticleSystem.makeParticle(_m, xyz, true);
}
//create all the springs, checking for existing particles
foreach (var crv in curves)
{
var curve = (Curve)((Value.Container)crv).Item;
XYZ start = curve.get_EndPoint(0);
XYZ end = curve.get_EndPoint(1);
//find an existing particle to use
Particle a = ParticleSystem.getParticleByXYZ(start);
Particle b = ParticleSystem.getParticleByXYZ(end);
//if not, create a particle
if (a == null)
{
a = ParticleSystem.makeParticle(_m, start, false);
}
if (b == null)
{
b = ParticleSystem.makeParticle(_m, end, false);
}
if (_useRl)
{
ParticleSystem.makeSpring(a, b, _r, _s, _d);
}
else
{
double restLength = start.DistanceTo(end) * _rlf;
ParticleSystem.makeSpring(a, b, restLength, _s, _d);
}
}
}
private void CreateSpringsFromCurves(IEnumerable <Curve> curves, IEnumerable <XYZ> points)
{
//create all the fixed points first
foreach (var pt in points)
{
ParticleSystem.makeParticle(m, pt, true);
}
//create all the springs, checking for existing particles
foreach (var curve in curves)
{
XYZ start = curve.get_EndPoint(0);
XYZ end = curve.get_EndPoint(1);
//find an existing particle to use
Particle a = ParticleSystem.getParticleByXYZ(start);
Particle b = ParticleSystem.getParticleByXYZ(end);
//if not, create a particle
if (a == null)
{
a = ParticleSystem.makeParticle(m, start, false);
}
if (b == null)
{
b = ParticleSystem.makeParticle(m, end, false);
}
if (useRl)
{
ParticleSystem.makeSpring(a, b, r, s, d);
}
else
{
double restLength = start.DistanceTo(end) * rlf;
ParticleSystem.makeSpring(a, b, restLength, s, d);
}
}
}
