private void CreateParticles(Box3f exclusion)
{
int numX = (int)(Bounds.Width / Diameter);
int numY = (int)(Bounds.Height / Diameter);
int numZ = (int)(Bounds.Depth / Diameter);
Positions = new List <Vector3f>();
for (int z = 0; z < numZ; z++)
{
for (int y = 0; y < numY; y++)
{
for (int x = 0; x < numX; x++)
{
Vector3f pos = new Vector3f();
pos.x = Diameter * x + Bounds.Min.x + Spacing;
pos.y = Diameter * y + Bounds.Min.y + Spacing;
pos.z = Diameter * z + Bounds.Min.z + Spacing;
if (!exclusion.Contains(pos))
{
Positions.Add(pos);
}
}
}
}
}
public void MarkAsStatic(Box3f bounds)
{
for (int i = 0; i < NumParticles; i++)
{
if (bounds.Contains(Positions[i]))
{
StaticConstraints.Add(new StaticConstraint3d(this, i));
}
}
}