public ParticleManager(ShaderManager shaderManager)
{
this.shaderManager = shaderManager;
shader = new ParticleShader();
shaderManager.Add(shader); // Add shader to the manager so it updates the projectionMatrix & viewMatrix + clean-up.
particleRenderer = new ParticleRenderer(shader);
}
/// <summary>
/// Renders the particles that are inside the paricles list of this emitter.
/// </summary>
/// <param name="particleRenderer">The render class for the particle</param>
/// <param name="ms">Frame delta</param>
public void Render(ParticleRenderer particleRenderer, double ms, Matrix4 viewMatrix)
{
Update(ms);
cleanList.Clear();
// Render each particle we have created in this emitter.
foreach (Particle particle in particles)
{
if (!particle.Update(ms))
{ // Update the particle.
DestoryParticle(particle); // Remove the particle, it's not longer alive after this.
}
particleRenderer.Render(particle, viewMatrix); // Render the particle.
}
foreach(Particle particle in cleanList)
{
particles.Remove(particle);
}
}