Esempio n. 1
0
 /// <summary>
 /// Draw the particle system
 /// </summary>
 /// <param name="lineBatch">The line batch that will draw the particles</param>
 public virtual void Draw(LineBatch lineBatch)
 {
     if (lifeRemaining > 0f)
     {
         if (lineBatch == null)
         {
             throw new ArgumentNullException("lineBatch");
         }
         for (int i = 0; i < particles.Length; i++)
         {
             lineBatch.DrawLine(particles[i].Position,
                 particles[i].Position - particles[i].Velocity * tailLength,
                 particles[i].Color);
         }
     }
 }