private static void CreateFluidBlob(Scene scene)
{
// The number of particles we want along one of the three dimensions
const int d = 15;
// Create the particle fluid
var particleFluid = scene.Physics.CreateParticleFluid(d * d * d);
particleFluid.RestParticleDistance *= 10.5f;
//
// Create an array to hold the positions of the particles
var particlePositions = new Vector3[particleFluid.MaximumParticles];
var blobOffset = -new Vector3(d) * 0.5f;
int i = 0;
for (int x = 0; x < d; x++)
{
for (int y = 0; y < d; y++)
{
for (int z = 0; z < d; z++)
{
// Compute the location in a grid of particles + move the grid back so its center is at 0, 0, 0
particlePositions[i++] = new Vector3(x, 20 + y, z) + blobOffset;
}
}
}
// Add the particles
var particleCreateDesc = new ParticleCreationData()
{
NumberOfParticles = particleFluid.MaximumParticles,
PositionBuffer = particlePositions,
IndexBuffer = Enumerable.Range(0, particlePositions.Length).ToArray()
};
int numCreated = particleFluid.CreateParticles(particleCreateDesc);
scene.AddActor(particleFluid);
}
private static void CreateFluidBlob(Scene scene)
{
// The number of particles we want along one of the three dimensions
const int d = 15;
// Create the particle fluid
var particleFluid = scene.Physics.CreateParticleFluid(d * d * d);
particleFluid.RestParticleDistance *= 10.5f;
//
// Create an array to hold the positions of the particles
var particlePositions = new Vector3[particleFluid.MaximumParticles];
var blobOffset = -new Vector3(d) * 0.5f;
int i = 0;
for (int x = 0; x < d; x++)
{
for (int y = 0; y < d; y++)
{
for (int z = 0; z < d; z++)
{
// Compute the location in a grid of particles + move the grid back so its center is at 0, 0, 0
particlePositions[i++] = new Vector3(x, 20 + y, z) + blobOffset;
}
}
}
// Add the particles
var particleCreateDesc = new ParticleCreationData()
{
NumberOfParticles = particleFluid.MaximumParticles,
PositionBuffer = particlePositions,
IndexBuffer = Enumerable.Range(0, particlePositions.Length).ToArray()
};
int numCreated = particleFluid.CreateParticles(particleCreateDesc);
scene.AddActor(particleFluid);
}
