/// <summary>
/// Constructor. The graphics device must be sent along, as it is needed to create new vertex buffers.
/// The particle cloud system is also required, since the leaves are represented as a particle cloud.
/// </summary>
/// <param name="device">The graphics device.</param>
/// <param name="cloudSystem">The particle cloud system. One system can be shared among many tree generators.</param>
public TreeGenerator(GraphicsDevice device, ParticleCloudSystem cloudSystem, Effect trunk)
{
graphicsDevice = device;
this.cloudSystem = cloudSystem;
//trunkEffect = new BasicEffect(device, new EffectPool());
// Load the tree effect.
trunkEffect = trunk;
}
} //? sortedTechnique : unsortedTechnique
#endregion
/// <summary>
/// Creates an empty particle cloud.
/// </summary>
/// <param name="system">The particle cloud system used to draw the particles. You only need one system for all your clouds.</param>
public ParticleCloud(ParticleCloudSystem system)
{
Debug.Assert(system != null, "A null ParticleCloudSystem was passed to a ParticleCloud. It must be non-null.");
this.system = system;
}