// ==================== build the effects ===============================
public ParticalEffect BuildDustEffect(ContentManager content)
{
ParticalEffect pe = new ParticalEffect();
RectangleEmitter falingLeaves = new RectangleEmitter(new Rectangle(100, 0, 1280, 720))
{
Initial_LifeTime = new Riddlersoft.Graphics.Particals.FloatRange(20f, 30f),
Initial_Colour = new ColourRange(Color.White, Color.LightGray),
Initial_Rotaiton = new FloatRange(0, MathHelper.TwoPi),
// Initial_Angulor_Velocity = new FloatRange(-.05f, .05f),
//Initial_Velocity = new Vector2Range(new Vector2(-.3f, .6f), new Vector2(.3f, .2f)),
Initial_Velocity = new Vector2Range(new Vector2(-.2f, .4f), new Vector2(-.4f, .5f)),
Initial_Scale = new FloatRange(.2f, 1f),
ReleaseAmount = 5,
};
killme = new KillModifyer()
{
LiveArea = new Rectangle(200, 200, 880, 320),
};
falingLeaves.SetTexture(Content.Load <Texture2D>("leaf"));
falingLeaves.AddModifyer(new OsolatingModifyer());
falingLeaves.AddModifyer(new RotatingOsolatingModifyer());
falingLeaves.AddModifyer(new StateFadeModifyer(falingLeaves)
{
InitialFade = 1,
MiddleLifeTime = .9f,
MiddleStateFade = 1,
EndFade = 0f,
});
pe.AddEmitter(falingLeaves);
return(pe);
}
public ParticalEffect BuildGreenSmoke(ContentManager content)
{
ParticalEffect pe = new ParticalEffect();
RectangleEmitter re = new RectangleEmitter(new Rectangle(0, 0, 80, 80))
{
Initial_Scale = new FloatRange(.2f, .4f),
Initial_Velocity = new Vector2Range(new Vector2(-.5f, -.05f), new Vector2(.5f, -.1f)),
ReleaseAmount = .05f,
MaxParticles = 100,
Initial_Colour = new ColourRange(Color.Green, Color.LawnGreen),
Initial_LifeTime = new FloatRange(5, 10),
Initial_Rotaiton = new FloatRange(-.1f, .1f),
};
re.SetTexture(content.Load <Texture2D>("Particle001"));
re.AddModifyer(new LinearScaleModifyer(re)
{
EndScale = 8,
});
re.AddModifyer(new DampaningModifyer(.01f, re)
{
DampenAngulorVelocity = true, AngulorDampaningAmount = .01f,
});
re.AddModifyer(new StateFadeModifyer(re)
{
InitialFade = 0, MiddleLifeTime = .3f, MiddleStateFade = .4f, EndFade = 0f,
});
re.AddModifyer(new LinearGravityModifyer(re)
{
Gravity = new Vector2(0, .1f),
});
pe.AddEmitter(re);
return(pe);
}
