public bool TryGetSubpart(string name, out MyEntitySubpart subpart)
{
return Subparts.TryGetValue(name, out subpart);
}
private void CreateSubpartsConstraint(MyEntitySubpart subpart)
{
m_subpartsFixedData = new HkFixedConstraintData();
m_subpartsFixedData.SetSolvingMethod(HkSolvingMethod.MethodStabilized);
m_subpartsFixedData.SetInertiaStabilizationFactor(1);
var matAD = MatrixD.CreateWorld(Position * CubeGrid.GridSize + Vector3D.Transform(Vector3D.Transform(m_subpartsConstraintPos, WorldMatrix), CubeGrid.PositionComp.LocalMatrix), PositionComp.LocalMatrix.Forward, PositionComp.LocalMatrix.Up);
matAD.Translation = CubeGrid.Physics.WorldToCluster(matAD.Translation);
var matA = (Matrix)matAD;
var matB = subpart.PositionComp.LocalMatrix;
m_subpartsFixedData.SetInWorldSpace(ref matA, ref matB, ref matB);
//Dont dispose the fixed data or we wont have access to them
HkConstraintData constraintData = m_subpartsFixedData;
m_subpartsConstraint = new HkConstraint(CubeGrid.Physics.RigidBody, subpart.Physics.RigidBody, constraintData);
Debug.Assert(m_subpartsConstraint.RigidBodyA != null);
m_subpartsConstraint.WantRuntime = true;
}
public void RefreshModels(string model, string modelCollision)
{
if (model != null)
{
Render.ModelStorage = VRage.Game.Models.MyModels.GetModelOnlyData(model);
var renderModel = Render.GetModel();
PositionComp.LocalVolumeOffset = renderModel == null ? Vector3.Zero : renderModel.BoundingSphere.Center;
}
if (modelCollision != null)
m_modelCollision = VRage.Game.Models.MyModels.GetModelOnlyData(modelCollision);
if (Render.ModelStorage != null)
{
this.PositionComp.LocalAABB = Render.GetModel().BoundingBox;
bool idAllocationState = MyEntityIdentifier.AllocationSuspended;
try
{
MyEntityIdentifier.AllocationSuspended = false;
if (Subparts == null)
Subparts = new Dictionary<string, MyEntitySubpart>();
else
{
foreach (var existingSubpart in Subparts)
{
Hierarchy.RemoveChild(existingSubpart.Value);
existingSubpart.Value.Close();
}
Subparts.Clear();
}
MyEntitySubpart.Data data = new MyEntitySubpart.Data();
foreach (var dummy in Render.GetModel().Dummies)
{
// Check of mirrored matrix of dummy object is under fake, because characters have mirrored dummies
// VRAGE TODO: Reenable this check after moving/splitting MyFakes?
//if (MyFakes.ENABLE_DUMMY_MIRROR_MATRIX_CHECK)
//{
// // This should not be here but if you want to check bad matrices of other types
// if (!(this is MyCharacter))
// {
// Debug.Assert(!dummy.Value.Matrix.IsMirrored());
// }
//}
if (!MyEntitySubpart.GetSubpartFromDummy(model, dummy.Key, dummy.Value, ref data))
continue;
MyEntitySubpart subpart = new MyEntitySubpart();
subpart.Render.EnableColorMaskHsv = Render.EnableColorMaskHsv;
subpart.Render.ColorMaskHsv = Render.ColorMaskHsv;
subpart.Init(null, data.File, this, null);
// Set this to false becase no one else is responsible for rendering subparts
subpart.Render.NeedsDrawFromParent = false;
subpart.PositionComp.LocalMatrix = data.InitialTransform;
Subparts[data.Name] = subpart;
if (InScene)
subpart.OnAddedToScene(this);
}
}
finally
{
MyEntityIdentifier.AllocationSuspended = idAllocationState;
}
if (Render.GetModel().GlassData != null)
{
Render.NeedsDraw = true;
Render.NeedsDrawFromParent = true;
}
}
else
{ //entities without model has box with side length = 1 by default
float defaultBoxHalfSize = 0.5f;
this.PositionComp.LocalAABB = new BoundingBox(new Vector3(-defaultBoxHalfSize), new Vector3(defaultBoxHalfSize));
}
}
private void CreateSubpartsConstraint(MyEntitySubpart subpart)
{
m_subpartsFixedData = new HkFixedConstraintData();
m_subpartsFixedData.SetSolvingMethod(HkSolvingMethod.MethodStabilized);
m_subpartsFixedData.SetInertiaStabilizationFactor(1);
var matAD = MatrixD.CreateWorld(Position * CubeGrid.GridSize + Vector3D.Transform(Vector3D.Transform(m_subpartsConstraintPos, WorldMatrix), CubeGrid.PositionComp.LocalMatrix), PositionComp.LocalMatrix.Forward, PositionComp.LocalMatrix.Up);
matAD.Translation = CubeGrid.Physics.WorldToCluster(matAD.Translation);
var matA = (Matrix)matAD;
var matB = subpart.PositionComp.LocalMatrix;
m_subpartsFixedData.SetInWorldSpace(ref matA, ref matB, ref matB);
//Dont dispose the fixed data or we wont have access to them
HkConstraintData constraintData = m_subpartsFixedData;
m_subpartsConstraint = new HkConstraint(CubeGrid.Physics.RigidBody, m_subpartPhysics.RigidBody, constraintData);
var info = CubeGrid.Physics.RigidBody.GetCollisionFilterInfo();
info = HkGroupFilter.CalcFilterInfo(CubeGrid.Physics.RigidBody.Layer, HkGroupFilter.GetSystemGroupFromFilterInfo(info), 1, 1);
m_subpartPhysics.RigidBody.SetCollisionFilterInfo(info);
CubeGrid.Physics.HavokWorld.RefreshCollisionFilterOnEntity(m_subpartPhysics.RigidBody);
Debug.Assert(m_subpartsConstraint.RigidBodyA != null);
m_subpartsConstraint.WantRuntime = true;
}
