static void Main(string[] args)
{
// Setup
var form = SlimDXHelper.InitD3D(out _device, out _swapChain, out _renderView);
var temp = form.ClientRectangle;
_finalRender = new FSQ(_device, _renderView, "SimpleFSQ.fx");
/*_simulation =
* new HybridFluidSim(
* _finalRender,
* _device);*/
_simulation = new SemiGridSPHSimulation(_device, _finalRender.UAV);
//_simulation = new MovingGridFluid.MovingGridFluid(_device, _finalRender.UAV);
// Main loop
MessagePump.Run(form, SimMain);
// Tear down
_finalRender.Dispose();
_swapChain.Dispose();
_renderView.Dispose();
_simulation.Dispose();
_device.Dispose();
}
/// <summary>
/// A fluid simulation using a hybrid SPH and grid
/// based method. Each SPH particle is calculated
/// against a fixed number of other particles, with
/// the results scaled to account for the particles
/// which are not tested against
/// </summary>
public HybridFluidSim(FSQ finalRender, Device device)
{
_finalRender = finalRender ??
throw new ArgumentNullException(nameof(finalRender));
_device = device ??
throw new ArgumentNullException(nameof(device));
var generatedFilename =
GenerateTempFile(
"HybridFluid/HybridFluidComputeShaders2.hlsl",
ParticleOutputShader.MarkupList.
Concat(ParticleUpdateShader.MarkupList).
Concat(WriteParticlesToSubspaceShader.MarkupList));
const float fieldHalfSize = 500.0f;
const int particleCount = 10000;
_particleBuffers =
new ParticleBuffers(
_device,
new Vector3(fieldHalfSize / 3.0f, fieldHalfSize, 0.0f),
new Vector3(fieldHalfSize * 1.6f, fieldHalfSize, fieldHalfSize),
//new Vector3(fieldHalfSize, fieldHalfSize, 0.0f),
//new Vector3(fieldHalfSize, fieldHalfSize, fieldHalfSize),
particleCount);
_particleUpdateShader =
new ParticleUpdateShader(
generatedFilename,
_device,
_particleBuffers,
particleCount);
_particleOutputShader =
new ParticleOutputShader(
generatedFilename,
_device,
_particleBuffers.ReadBuffer,
_finalRender.UAV,
particleCount);
_subspaceBuffers = new SubspaceBuffers(
_device,
32,
32,
32);
_writeParticlesToSubspaceShader =
new WriteParticlesToSubspaceShader(
generatedFilename,
device,
_subspaceBuffers,
_particleBuffers,
ParticleUpdateShader.ParticleReadSlot);
}
