public void Initalize(ParticleArrayHolder holder, ParticleOptions options)
{
if (IsCudaAvailable())
{
unsafe
{
fixed (Vector2* ppositions = holder.positions, pvel = holder.velocities)
{
fixed (float* pRotations = holder.Rotations, pLifeTimes = holder.lifetimes)
{
fixed (Rectangle* prect = holder.rects)
{
fixed (byte* palphas = holder.alphas)
{
//CudaInitialize(particlePTR, particles.Length, options);
//TODO
try
{
cudaObject = CudaInitialize(ppositions, pvel, pRotations, pLifeTimes, prect, palphas, holder.positions.Length);
}
catch (Exception)
{
//throw;
}
}
}
}
}
}
}
}
private ParticleArrayHolder CreateHolder()
{
ParticleArrayHolder holder = new ParticleArrayHolder();
holder.alphas = alphas;
holder.lifetimes = lifetimes;
holder.positions = positions;
holder.rects = rects;
holder.Rotations = Rotations;
holder.velocities = velocities;
return holder;
}
public unsafe void SingleParticleChanged(ParticleArrayHolder holder, int number)
{
if (IsCudaAvailable())
{
//CudaInitialize(particlePTR, particles.Length, options);
SinglePArticleChanged(cudaObject, holder.positions[number], holder.velocities[number], holder.Rotations[number], holder.lifetimes[number], holder.rects[number], holder.alphas[number], number);
}
}
public unsafe void Run(ParticleArrayHolder holder, ParticleOptions options)
{
if (IsCudaAvailable())
{
fixed (Vector2* ppositions = holder.positions, pvel = holder.velocities)
{
fixed (float* pRotations = holder.Rotations, pLifeTimes = holder.lifetimes)
{
fixed (Rectangle* prect = holder.rects)
{
fixed (byte* palphas = holder.alphas)
{
//CudaInitialize(particlePTR, particles.Length, options);
CudaMain(cudaObject, ppositions, pvel, pRotations, pLifeTimes, prect, palphas, holder.positions.Length, options);
}
}
}
}
}
}
