internal virtual void InitializeParticle(Particle inParticle)
{
float movementSpeed = _movementSpeedRange.GetRandom(FrozenCore.FastRandom);
float rotationSpeed = _rotationSpeedRange.GetRandom(FrozenCore.FastRandom);
float scaleSpeed = _scaleSpeedRange.GetRandom(FrozenCore.FastRandom);
float direction = _initialDirectionRange.GetRandom(FrozenCore.FastRandom);
float rotation = _initialRotationRange.GetRandom(FrozenCore.FastRandom);
float scale = _initialScaleRange.GetRandom(FrozenCore.FastRandom);
float ttl = _timeToLiveRange.GetRandom(FrozenCore.FastRandom);
Vector3 origin = FXArea.GetPoint(FrozenCore.FastRandom);
inParticle.SetData(_particleMaterial,
origin,
movementSpeed,
rotationSpeed,
scaleSpeed,
rotation,
_emitterDirection + direction,
scale,
ttl,
_colorRange);
}
void ICmpRenderer.Draw(IDrawDevice device)
{
if (_inEditor)
{
if (FXArea != null)
{
Canvas c = new Canvas(device);
FXArea.DrawInEditor(c);
}
}
else
{
if (_particlesAlive > 0)
{
Vector3 posTemp = FXArea.GameObj.Transform.Pos;
float scaleTemp = 1f;
device.PreprocessCoords(ref posTemp, ref scaleTemp);
int index = 0;
foreach (Particle p in _particles)
{
if (p.IsAlive)
{
bool toDraw = DrawParticlesOffScreen || device.IsCoordInView(p.Position);
if (toDraw)
{
p.UpdateVertices(device, posTemp, scaleTemp);
Array.Copy(p.Vertices, 0, _particleVertices, index * 4, 4);
}
index++;
}
}
device.AddVertices(_particleMaterial.Material, VertexMode.Quads, _particleVertices, index * 4);
}
}
}