public void CreateFlag()
{
var clothGrid = new ClothTestGrid(10, 10);
using (var physics = CreatePhysicsAndScene())
{
using (var cooking = physics.Physics.CreateCooking())
{
var clothMeshDesc = new ClothMeshDesc()
{
Points = clothGrid.Points,
Triangles = ArrayUtil.ToByteArray(clothGrid.Indices)
};
MemoryStream stream = new MemoryStream();
cooking.CookClothFabric(clothMeshDesc, new Vector3(0, -9.81f, 0), stream);
// After cooking the fabric, we must put the position of the written stream back to 0
// so that it can be read from the beginning in the CreateClothFabric method
stream.Position = 0;
ClothFabric clothFabric = physics.Physics.CreateClothFabric(stream);
ClothParticle[] particles = clothGrid.Points.Select(p => new ClothParticle(p, 2)).ToArray();
Cloth cloth = physics.Physics.CreateCloth(Matrix4x4.Identity, clothFabric, particles, 0);
}
}
}
public void CreateFlag()
{
var clothGrid = new ClothTestGrid(10, 10);
using (var physics = CreatePhysicsAndScene())
{
Cooking cooking = physics.Physics.CreateCooking();
ClothMeshDesc clothMeshDesc = new ClothMeshDesc()
{
Points = clothGrid.Points,
Triangles = clothGrid.Indices
};
MemoryStream stream = new MemoryStream();
bool result = cooking.CookClothFabric(clothMeshDesc, new Vector3(0, -9.81f, 0), stream);
ClothFabric clothFabric = physics.Physics.CreateClothFabric(stream);
ClothParticle[] particles = clothGrid.Points.Select(p => new ClothParticle(p, 2)).ToArray();
ClothCollisionData collision = new ClothCollisionData();
Cloth cloth = physics.Physics.CreateCloth(Matrix.Identity, clothFabric, particles, collision, 0);
}
}
public void LockParticleDataToReadPositions()
{
var clothGrid = new ClothTestGrid(10, 10);
using (var physics = CreatePhysicsAndScene())
{
using (var cooking = physics.Physics.CreateCooking())
{
var clothMeshDesc = new ClothMeshDesc()
{
Points = clothGrid.Points,
Triangles = ArrayUtil.ToByteArray(clothGrid.Indices)
};
MemoryStream stream = new MemoryStream();
cooking.CookClothFabric(clothMeshDesc, new Vector3(0, -9.81f, 0), stream);
// After cooking the fabric, we must put the position of the written stream back to 0
// so that it can be read from the beginning in the CreateClothFabric method
stream.Position = 0;
ClothFabric clothFabric = physics.Physics.CreateClothFabric(stream);
ClothParticle[] particles = clothGrid.Points.Select(p => new ClothParticle(p, 2)).ToArray();
Cloth cloth = physics.Physics.CreateCloth(Matrix4x4.Identity, clothFabric, particles, 0);
var read = cloth.LockParticleData();
// Are the particle positions the right length
Assert.AreEqual(121, read.Particles.Length);
// And initially is what we read back the same as what we started with
for (int i = 0; i < 121; i++)
{
Assert.AreEqual(clothGrid.Points[i], read.Particles[i].Position);
}
}
}
}
