public void destroyParticlesFillShape(FluidFixtureShape shape)
{
for (int i = 0; i < count; i++)
{
if (shape.testPoint(particleBuffer [i].position))
{
destroyParticle(particleBuffer [i], true);
}
}
}
public List <FluidParticle> getParticlesInShape(FluidFixtureShape shape)
{
List <FluidParticle> fp = new List <FluidParticle> ();
for (int i = 0; i < count; i++)
{
if (shape.testPoint(particleBuffer [i].position))
{
fp.Add(particleBuffer[i]);
}
}
return(fp);
}
public void createParticlesFillShapeForGroup(FluidFixtureShape shape, FluidParticleDef def)
{
float stride = getParticleStride();
FluidAABB aabb = shape.getAABB();
// Color c = def.color;
for (float y = Mathf.Floor(aabb.lowerBound.y / stride) * stride; y < aabb.upperBound.y; y += stride)
{
for (float x = Mathf.Floor(aabb.lowerBound.x / stride) * stride; x < aabb.upperBound.x; x += stride)
{
Vector2 p = new Vector2(x, y);
if (shape.testPoint(p))
{
def.position = p;
// def.color = new Color(Random.Range(0,2),Random.Range(0,2),Random.Range(0,2));
createParticle(def);
}
}
}
// def.color = c;
}