public override void Close()
{
base.Close();
if (m_shape != null)
{
m_shape.Dispose();
m_shape = null;
}
}
void CreateBody()
{
if (m_shape == null)
m_shape = new MyGridShape(m_grid);
// TODO: this is hack, but cannot be handled better, this fixes bug...ship won't rotate
if (m_grid.GridSizeEnum == MyCubeSize.Large && !IsStatic)
{
InitialSolverDeactivation = HkSolverDeactivation.Off;
}
ContactPointDelay = 0;
CreateFromCollisionObject(m_shape, Vector3.Zero, MatrixD.Identity, m_shape.MassProperties);
ProfilerShort.Begin("Setup");
{
RigidBody.ContactPointCallbackEnabled = true;
RigidBody.ContactSoundCallbackEnabled = true;
if (!MyPerGameSettings.Destruction)
RigidBody.ContactPointCallback += RigidBody_ContactPointCallback;
else
RigidBody.ContactPointCallback += RigidBody_ContactPointCallback_Destruction;
RigidBody.LinearDamping = MyPerGameSettings.DefaultLinearDamping;
RigidBody.AngularDamping = MyPerGameSettings.DefaultAngularDamping;
RigidBody.BreakPartsHandler = BreakPartsHandler;
if (RigidBody2 != null)
{
RigidBody2.ContactPointCallbackEnabled = true;
if (!MyPerGameSettings.Destruction)
RigidBody2.ContactPointCallback += RigidBody_ContactPointCallback;
RigidBody2.BreakPartsHandler = BreakPartsHandler;
}
}
var flags = GetFlags(m_grid);
if (IsStatic)
{
RigidBody.Layer = MyPhysics.StaticCollisionLayer;
}
else if (m_grid.GridSizeEnum == MyCubeSize.Large)
{
RigidBody.MaxAngularVelocity = GetLargeShipMaxAngularVelocity();
RigidBody.MaxLinearVelocity = LargeShipMaxLinearVelocity();
RigidBody.Layer = flags == RigidBodyFlag.RBF_DOUBLED_KINEMATIC ? MyPhysics.DynamicDoubledCollisionLayer : MyPhysics.DefaultCollisionLayer;
}
else if (m_grid.GridSizeEnum == MyCubeSize.Small)
{
RigidBody.MaxAngularVelocity = GetSmallShipMaxAngularVelocity();
RigidBody.MaxLinearVelocity = SmallShipMaxLinearVelocity();
RigidBody.Layer = MyPhysics.DefaultCollisionLayer;
}
if (RigidBody2 != null)
{
RigidBody2.Layer = MyPhysics.KinematicDoubledCollisionLayer;
}
if (MyPerGameSettings.BallFriendlyPhysics)
{
RigidBody.Restitution = 0;
if (RigidBody2 != null)
RigidBody2.Restitution = 0;
}
ProfilerShort.End();
ProfilerShort.Begin("Enable");
Enabled = true;
ProfilerShort.End();
}
public MyGridPhysics(MyCubeGrid grid, MyGridShape shape = null)
: base(grid, GetFlags(grid))
{
m_grid = grid;
m_shape = shape;
DeformationRatio = m_grid.GridSizeEnum == MyCubeSize.Large ? LargeGridDeformationRatio : SmallGridDeformationRatio;
MaterialType = MyMaterialType.SHIP;
CreateBody();
if (MyFakes.ENABLE_PHYSICS_HIGH_FRICTION)
Friction = MyFakes.PHYSICS_HIGH_FRICTION;
}