private void Release(Vector2 position, int numToRelease)
{
var iterator = Buffer.Release(numToRelease);
while (iterator.HasNext)
{
var particle = iterator.Next();
Axis heading;
Profile.GetOffsetAndHeading(out particle->Position, out heading);
particle->Age = 0f;
particle->Inception = _totalSeconds;
particle->Position += position;
particle->TriggerPos = position;
var speed = FastRand.NextSingle(Parameters.Speed);
particle->Velocity = heading * speed;
FastRand.NextColor(out particle->Color, Parameters.Color);
particle->Opacity = FastRand.NextSingle(Parameters.Opacity);
var scale = FastRand.NextSingle(Parameters.Scale);
particle->Scale = new Vector2(scale, scale);
particle->Rotation = FastRand.NextSingle(Parameters.Rotation);
particle->Mass = FastRand.NextSingle(Parameters.Mass);
}
}
public void Trigger(LineSegment line)
{
var numToRelease = FastRand.NextInteger(Parameters.Quantity);
var lineVector = line.ToVector();
for (var i = 0; i < numToRelease; i++)
{
var offset = lineVector * FastRand.NextSingle();
Release(line.Origin + offset, 1);
}
}
public void Trigger(Vector2 position)
{
var numToRelease = FastRand.NextInteger(Parameters.Quantity);
Release(position + Offset, numToRelease);
}