private void CreateHeightField(Scene scene, Material material)
{
const int rows = 25, columns = 25;
const float scale = 3;
var samples = CreateSampleGrid(rows, columns);
var heightFieldDesc = new HeightFieldDesc()
{
NumberOfRows = rows,
NumberOfColumns = columns,
Samples = samples
};
var cooking = scene.Physics.CreateCooking();
var stream = new MemoryStream();
bool cookResult = cooking.CookHeightField(heightFieldDesc, stream);
stream.Position = 0;
HeightField heightField = scene.Physics.CreateHeightField(stream);
//
var rigidActor = scene.Physics.CreateRigidStatic();
var heightFieldGeom = new HeightFieldGeometry(heightField, MeshGeometryFlag.DoubleSided, 1, scale, scale);
rigidActor.CreateShape(heightFieldGeom, material);
rigidActor.GlobalPose = Matrix4x4.CreateTranslation(30, 30, -32.5f);
scene.AddActor(rigidActor);
}
public void MultipleInstancesAreValid()
{
using (var physics = CreatePhysicsAndScene())
{
// A
{
const int rows = 25, columns = 25;
var samples = HeightFieldTestUtil.CreateSampleGrid(rows, columns);
var heightFieldDesc = new HeightFieldDesc()
{
NumberOfRows = rows,
NumberOfColumns = columns,
Samples = samples
};
HeightField heightField = physics.Physics.CreateHeightField(heightFieldDesc);
}
// B
{
const int rows = 25, columns = 25;
var samples = HeightFieldTestUtil.CreateSampleGrid(rows, columns);
var heightFieldDesc = new HeightFieldDesc()
{
NumberOfRows = rows,
NumberOfColumns = columns,
Samples = samples
};
HeightField heightField = physics.Physics.CreateHeightField(heightFieldDesc);
}
}
}
public void MultipleDisposeCallsDoNotCauseAnException()
{
using (var physics = CreatePhysicsAndScene())
{
const int rows = 25, columns = 25;
var samples = HeightFieldTestUtil.CreateSampleGrid(rows, columns);
var heightFieldDesc = new HeightFieldDesc()
{
NumberOfRows = rows,
NumberOfColumns = columns,
Samples = samples
};
var cooking = physics.Physics.CreateCooking();
var stream = new MemoryStream();
bool cookResult = cooking.CookHeightField(heightFieldDesc, stream);
stream.Position = 0;
HeightField heightField = physics.Physics.CreateHeightField(stream);
Assert.IsFalse(heightField.Disposed);
// Dispose
heightField.Dispose();
Assert.IsTrue(heightField.Disposed);
// Dispose again
heightField.Dispose();
Assert.IsTrue(heightField.Disposed);
}
}
public void MultipleDisposeCallsDoNotCauseAnException()
{
using (var physics = CreatePhysicsAndScene())
{
const int rows = 25, columns = 25;
var samples = HeightFieldTestUtil.CreateSampleGrid(rows, columns);
var heightFieldDesc = new HeightFieldDesc()
{
NumberOfRows = rows,
NumberOfColumns = columns,
Samples = samples
};
HeightField heightField = physics.Physics.CreateHeightField(heightFieldDesc);
Assert.IsFalse(heightField.Disposed);
// Dispose
heightField.Dispose();
Assert.IsTrue(heightField.Disposed);
// Dispose again
heightField.Dispose();
Assert.IsTrue(heightField.Disposed);
}
}
public void CreateAndDisposeHeightField()
{
using (var physics = CreatePhysicsAndScene())
{
const int rows = 25, columns = 25;
var samples = HeightFieldTestUtil.CreateSampleGrid(rows, columns);
var heightFieldDesc = new HeightFieldDesc
{
NumberOfRows = rows,
NumberOfColumns = columns,
Samples = samples
};
var cooking = physics.Physics.CreateCooking();
var stream = new MemoryStream();
bool cookResult = cooking.CookHeightField(heightFieldDesc, stream);
stream.Position = 0;
HeightField heightField;
using (heightField = physics.Physics.CreateHeightField(stream))
{
Assert.IsNotNull(heightField);
Assert.IsFalse(heightField.Disposed);
}
Assert.IsTrue(heightField.Disposed);
}
}
public void SetupHeightField()
{
_physics = CreatePhysicsAndScene();
const int rows = 25, columns = 40;
var samples = HeightFieldTestUtil.CreateSampleGrid(rows, columns);
var heightFieldDesc = new HeightFieldDesc()
{
NumberOfRows = rows,
NumberOfColumns = columns,
Samples = samples,
Thickness = 4.2f,
ConvexEdgeThreshold = 6.6f,
Flags = HeightFieldFlag.NoBoundaryEdges
};
var cooking = _physics.Physics.CreateCooking();
var stream = new MemoryStream();
bool cookResult = cooking.CookHeightField(heightFieldDesc, stream);
stream.Position = 0;
_heightField = _physics.Physics.CreateHeightField(stream);
Assert.IsNotNull(_heightField);
Assert.IsFalse(_heightField.Disposed);
}
public void MultipleInstancesAreValid()
{
using (var physics = CreatePhysicsAndScene())
{
// A
{
const int rows = 25, columns = 25;
var samples = HeightFieldTestUtil.CreateSampleGrid(rows, columns);
var heightFieldDesc = new HeightFieldDesc()
{
NumberOfRows = rows,
NumberOfColumns = columns,
Samples = samples
};
HeightField heightField = physics.Physics.CreateHeightField(heightFieldDesc);
}
// B
{
const int rows = 25, columns = 25;
var samples = HeightFieldTestUtil.CreateSampleGrid(rows, columns);
var heightFieldDesc = new HeightFieldDesc()
{
NumberOfRows = rows,
NumberOfColumns = columns,
Samples = samples
};
HeightField heightField = physics.Physics.CreateHeightField(heightFieldDesc);
}
}
}
private void CreateHeightField(Scene scene, Material material)
{
const int rows = 25, columns = 25;
const float scale = 3;
var samples = CreateSampleGrid(rows, columns);
var heightFieldDesc = new HeightFieldDesc()
{
NumberOfRows = rows,
NumberOfColumns = columns,
Samples = samples
};
HeightField heightField = scene.Physics.CreateHeightField(heightFieldDesc);
//
var rigidActor = scene.Physics.CreateRigidStatic();
var heightFieldGeom = new HeightFieldGeometry(heightField, MeshGeometryFlag.DoubleSided, 1, scale, scale);
rigidActor.CreateShape(heightFieldGeom, material);
rigidActor.GlobalPose = Matrix.Translation(30, 30, -32.5f);
scene.AddActor(rigidActor);
}
public void MultipleDisposeCallsDoNotCauseAnException()
{
using (var physics = CreatePhysicsAndScene())
{
const int rows = 25, columns = 25;
var samples = HeightFieldTestUtil.CreateSampleGrid(rows, columns);
var heightFieldDesc = new HeightFieldDesc()
{
NumberOfRows = rows,
NumberOfColumns = columns,
Samples = samples
};
HeightField heightField = physics.Physics.CreateHeightField(heightFieldDesc);
Assert.IsFalse(heightField.Disposed);
// Dispose
heightField.Dispose();
Assert.IsTrue(heightField.Disposed);
// Dispose again
heightField.Dispose();
Assert.IsTrue(heightField.Disposed);
}
}
public void MultipleInstancesAreValid()
{
using (var physics = CreatePhysicsAndScene())
{
// A
{
const int rows = 25, columns = 25;
var samples = HeightFieldTestUtil.CreateSampleGrid(rows, columns);
var heightFieldDesc = new HeightFieldDesc()
{
NumberOfRows = rows,
NumberOfColumns = columns,
Samples = samples
};
var cooking = physics.Physics.CreateCooking();
var stream = new MemoryStream();
bool cookResult = cooking.CookHeightField(heightFieldDesc, stream);
stream.Position = 0;
HeightField heightField = physics.Physics.CreateHeightField(stream);
}
// B
{
const int rows = 25, columns = 25;
var samples = HeightFieldTestUtil.CreateSampleGrid(rows, columns);
var heightFieldDesc = new HeightFieldDesc()
{
NumberOfRows = rows,
NumberOfColumns = columns,
Samples = samples
};
var cooking = physics.Physics.CreateCooking();
var stream = new MemoryStream();
bool cookResult = cooking.CookHeightField(heightFieldDesc, stream);
stream.Position = 0;
HeightField heightField = physics.Physics.CreateHeightField(stream);
}
}
}
public void GetHeightFieldGeometry()
{
var material = _physics.Physics.CreateMaterial(0.5f, 0.5f, 0.1f);
const int rows = 25, columns = 25;
var samples = HeightFieldTestUtil.CreateSampleGrid(rows, columns);
var heightFieldDesc = new HeightFieldDesc()
{
NumberOfRows = rows,
NumberOfColumns = columns,
Samples = samples
};
var cooking = _physics.Physics.CreateCooking();
var stream = new MemoryStream();
bool cookResult = cooking.CookHeightField(heightFieldDesc, stream);
stream.Position = 0;
var heightField = _physics.Physics.CreateHeightField(stream);
Assert.IsNotNull(heightField);
var heightFieldGeometry = new HeightFieldGeometry
(
heightField: heightField,
flags: MeshGeometryFlag.DoubleSided,
heightFieldScale: 2.3f,
rowScale: 1.2f,
columnScale: 1.9f
);
var shape = _actor.CreateShape(heightFieldGeometry, material);
//
var retrievedHeightfieldGeom = shape.GetHeightFieldGeometry();
Assert.IsNotNull(retrievedHeightfieldGeom);
Assert.AreEqual(heightField, retrievedHeightfieldGeom.HeightField);
Assert.AreEqual(retrievedHeightfieldGeom.ColumnScale, 1.9f);
Assert.AreEqual(retrievedHeightfieldGeom.RowScale, 1.2f);
Assert.AreEqual(retrievedHeightfieldGeom.HeightFieldFlags, MeshGeometryFlag.DoubleSided);
}
public void SetupHeightField()
{
_physics = CreatePhysicsAndScene();
const int rows = 25, columns = 40;
var samples = HeightFieldTestUtil.CreateSampleGrid(rows, columns);
var heightFieldDesc = new HeightFieldDesc()
{
NumberOfRows = rows,
NumberOfColumns = columns,
Samples = samples,
Thickness = 4.2f,
ConvexEdgeThreshold = 6.6f,
Flags = HeightFieldFlag.NoBoundaryEdges
};
_heightField = _physics.Physics.CreateHeightField(heightFieldDesc);
Assert.IsNotNull(_heightField);
Assert.IsFalse(_heightField.Disposed);
}
public void SetupHeightField()
{
_physics = CreatePhysicsAndScene();
const int rows = 25, columns = 40;
var samples = HeightFieldTestUtil.CreateSampleGrid(rows, columns);
var heightFieldDesc = new HeightFieldDesc()
{
NumberOfRows = rows,
NumberOfColumns = columns,
Samples = samples,
Thickness = 4.2f,
ConvexEdgeThreshold = 6.6f,
Flags = HeightFieldFlag.NoBoundaryEdges
};
_heightField = _physics.Physics.CreateHeightField(heightFieldDesc);
Assert.IsNotNull(_heightField);
Assert.IsFalse(_heightField.Disposed);
}
public void CreateAndDisposeHeightField()
{
using (var physics = CreatePhysicsAndScene())
{
const int rows = 25, columns = 25;
var samples = HeightFieldTestUtil.CreateSampleGrid(rows, columns);
var heightFieldDesc = new HeightFieldDesc()
{
NumberOfRows = rows,
NumberOfColumns = columns,
Samples = samples
};
HeightField heightField;
using (heightField = physics.Physics.CreateHeightField(heightFieldDesc))
{
Assert.IsNotNull(heightField);
Assert.IsFalse(heightField.Disposed);
}
Assert.IsTrue(heightField.Disposed);
}
}
public void CreateAndDisposeHeightField()
{
using (var physics = CreatePhysicsAndScene())
{
const int rows = 25, columns = 25;
var samples = HeightFieldTestUtil.CreateSampleGrid(rows, columns);
var heightFieldDesc = new HeightFieldDesc()
{
NumberOfRows = rows,
NumberOfColumns = columns,
Samples = samples
};
HeightField heightField;
using (heightField = physics.Physics.CreateHeightField(heightFieldDesc))
{
Assert.IsNotNull(heightField);
Assert.IsFalse(heightField.Disposed);
}
Assert.IsTrue(heightField.Disposed);
}
}
public void GetHeightFieldGeometry()
{
var material = _physics.Physics.CreateMaterial(0.5f, 0.5f, 0.1f);
const int rows = 25, columns = 25;
var samples = HeightFieldTestUtil.CreateSampleGrid(rows, columns);
var heightFieldDesc = new HeightFieldDesc()
{
NumberOfRows = rows,
NumberOfColumns = columns,
Samples = samples
};
var heightField = _physics.Physics.CreateHeightField(heightFieldDesc);
Assert.IsNotNull(heightField);
var heightFieldGeometry = new HeightFieldGeometry
(
heightField: heightField,
flags: MeshGeometryFlag.DoubleSided,
heightFieldScale: 2.3f,
rowScale: 1.2f,
columnScale: 1.9f
);
var shape = _actor.CreateShape(heightFieldGeometry, material);
//
var retrievedHeightfieldGeom = shape.GetHeightFieldGeometry();
Assert.IsNotNull(retrievedHeightfieldGeom);
Assert.AreEqual(heightField, retrievedHeightfieldGeom.HeightField);
Assert.AreEqual(retrievedHeightfieldGeom.ColumnScale, 1.9f);
Assert.AreEqual(retrievedHeightfieldGeom.RowScale, 1.2f);
Assert.AreEqual(retrievedHeightfieldGeom.HeightFieldFlags, MeshGeometryFlag.DoubleSided);
}
private void CreateHeightField(Scene scene, Material material)
{
const int rows = 25, columns = 25;
const float scale = 3;
var samples = CreateSampleGrid(rows, columns);
var heightFieldDesc = new HeightFieldDesc()
{
NumberOfRows = rows,
NumberOfColumns = columns,
Samples = samples
};
HeightField heightField = scene.Physics.CreateHeightField(heightFieldDesc);
//
var rigidActor = scene.Physics.CreateRigidStatic();
var heightFieldGeom = new HeightFieldGeometry(heightField, MeshGeometryFlag.DoubleSided, 1, scale, scale);
rigidActor.CreateShape(heightFieldGeom, material);
rigidActor.GlobalPose = Matrix.Translation(30, 30, -32.5f);
scene.AddActor(rigidActor);
}
