public override void UpdateAfterSimulation()
{
base.UpdateAfterSimulation();
// DA: Consider using havok fields (buoyancy demo) for gravity of planets.
Vector3 gravity = MyGravityProviderSystem.CalculateGravityInPointForGrid(PositionComp.GetPosition());
Physics.AddForce(Engine.Physics.MyPhysicsForceType.APPLY_WORLD_FORCE, Physics.Mass * gravity, Physics.CenterOfMassWorld, null);
}
private bool IsNearPlanet()
{
if (ControlledEntity == null)
{
return(false);
}
return(!Vector3.IsZero(MyGravityProviderSystem.CalculateGravityInPointForGrid(ControlledEntity.PositionComp.GetPosition())));
}
private void CutTree(int itemInstanceId, Vector3D hitWorldPosition, Vector3 hitNormal, float forceMultiplier = 1.0f)
{
HkStaticCompoundShape shape = (HkStaticCompoundShape)Physics.RigidBody.GetShape();
int physicsInstanceId;
if (m_localIdToPhysicsShapeInstanceId.TryGetValue(itemInstanceId, out physicsInstanceId))
{
//Remove static tree
MyEnvironmentItemData itemData = m_itemsData[itemInstanceId];
RemoveItem(itemInstanceId, physicsInstanceId, sync: true);
//Create fractured tree
MyDefinitionId id = new MyDefinitionId(Definition.ItemDefinitionType, itemData.SubtypeId);
var itemDefinition = MyDefinitionManager.Static.GetEnvironmentItemDefinition(id);
if (MyModels.GetModelOnlyData(itemDefinition.Model).HavokBreakableShapes != null)
{
CreateBreakableShape(itemDefinition, ref itemData, ref hitWorldPosition, hitNormal, forceMultiplier);
}
else
{
// This is for SE when you hit a tree, it will create a floating object with the same model. In case it affects ME, it may be changed. Contact DusanA for it.
Debug.Assert(MyPerGameSettings.Game == GameEnum.SE_GAME);
MyPhysicalInventoryItem Item = new MyPhysicalInventoryItem()
{
Amount = 1, Content = new MyObjectBuilder_TreeObject()
{
SubtypeName = itemData.SubtypeId.ToString()
}
};
Vector3D pos = itemData.Transform.Position;
Vector3D gravity = -MyGravityProviderSystem.CalculateGravityInPointForGrid(pos);
gravity.Normalize();
MyFloatingObjects.Spawn(Item, pos + gravity, MyUtils.GetRandomPerpendicularVector(ref gravity), gravity);
}
}
}
public override void UpdateAfterSimulation()
{
base.UpdateAfterSimulation();
// DA: Consider using havok fields (buoyancy demo) for gravity of planets.
Physics.RigidBody.Gravity = MyGravityProviderSystem.CalculateGravityInPointForGrid(PositionComp.GetPosition());
}
