public override void Draw(ref Particle particle, float globaltime, ParticleEffect effect, ResourceManager res, Billboards billboards, ref Matrix4 transform, float sparam)
{
var time = particle.TimeAlive / particle.LifeSpan;
var node_tr = GetTranslation(effect, transform, sparam, time);
var p = node_tr.Transform(particle.Position);
Texture2D tex;
Vector2 tl, tr, bl, br;
HandleTexture(res, sparam, globaltime, ref particle, out tex, out tl, out tr, out bl, out br);
var c = Color.GetValue(sparam, time);
var a = Alpha.GetValue(sparam, time);
billboards.Draw(
tex,
p,
new Vector2(Size.GetValue(sparam, time)) * 2,
new Color4(c, a),
tl,
tr,
bl,
br,
Rotate.GetValue(sparam, time),
SortLayers.OBJECT,
BlendInfo
);
}
public override void Draw(ref Particle particle, int pidx, float lasttime, float globaltime, NodeReference reference, ResourceManager res, ParticleEffectInstance instance, ref Matrix4 transform, float sparam)
{
var time = particle.TimeAlive / particle.LifeSpan;
var node_tr = GetAttachment(reference, transform);
Vector3 deltap;
Quaternion deltaq;
if (DoTransform(reference, sparam, lasttime, globaltime, out deltap, out deltaq))
{
particle.Position += deltap;
particle.Orientation *= deltaq;
}
var p = node_tr.Transform(particle.Orientation * particle.Position);
Texture2D tex;
Vector2 tl, tr, bl, br;
HandleTexture(res, sparam, globaltime, ref particle, out tex, out tl, out tr, out bl, out br);
var c = Color.GetValue(sparam, time);
var a = Alpha.GetValue(sparam, time);
instance.Pool.DrawBasic(
particle.Instance,
this,
p,
new Vector2(Size.GetValue(sparam, time)) * 2,
new Color4(c, a),
tl,
tr,
bl,
br,
Rotate == null ? 0f : MathHelper.DegreesToRadians(Rotate.GetValue(sparam, time))
);
}