private void PreparePhysicsBody()
{
m_activeShape = m_newShape;
m_newShape = null;
Debug.Assert(m_activeShape != null);
if (Physics != null)
{
Physics.Close();
}
Physics = new MyPhysicsBody(this, RigidBodyFlag.RBF_STATIC);
var physics = (MyPhysicsBody)Physics;
HkMassProperties massProperties = new HkMassProperties();
//MatrixD matrix = MatrixD.CreateTranslation();
physics.CreateFromCollisionObject(m_activeShape.Shape, Vector3.Zero, PositionComp.WorldMatrix, massProperties);
physics.ContactPointCallback += Physics_onContactPoint;
physics.IsStaticForCluster = true;
if (m_contactListeners != null && m_contactListeners.Count != 0)
{
Physics.RigidBody.ContactPointCallbackEnabled = true;
}
//shape.RemoveReference();
Physics.Enabled = true;
}
private unsafe void BuildShape()
{
ProfilerShort.Begin("BuildPhysicsShape()");
FetchData(0);
ProfilerShort.Begin("CollectInstances");
var shape = new CompoundInstancedShape();
if (m_modelsToShapes == null)
{
m_modelsToShapes = new Dictionary <int, HkShape>();
}
int totalItems = DataView.Items.Count;
fixed(ItemInfo *items = DataView.Items.GetInternalArray())
{
for (int i = 0; i < totalItems; ++i)
{
var modelId = items[i].ModelIndex;
if (modelId < 0)
{
continue;
}
if (Owner.GetModelForId(modelId) == null)
{
continue;
}
HkShape modelShape;
if (!m_modelsToShapes.TryGetValue(modelId, out modelShape))
{
var modelData = MyModels.GetModelOnlyData(Owner.GetModelForId(modelId).Model);
var shapes = modelData.HavokCollisionShapes;
if (shapes != null)
{
if (shapes.Length == 0)
{
MyLog.Default.Warning("Model {0} has an empty list of shapes, something wrong with export?", modelData.AssetName);
}
else
{
if (shapes.Length > 1)
{
MyLog.Default.Warning("Model {0} has multiple shapes, only the first will be used.", modelData.AssetName);
}
modelShape = shapes[0];
}
}
m_modelsToShapes[modelId] = modelShape;
}
shape.AddInstance(i, ref items[i], modelShape);
}
}
ProfilerShort.BeginNextBlock("Bake()");
shape.Bake();
ProfilerShort.End();
m_newShape = shape;
ProfilerShort.End();
}
