/// <summary>Create this fixture in the simulation with a shape pointer you already have
/// Note: Used for concave fixtures or fixtures with more than 8 vertices
/// They are broken up into several fixtures </summary>
protected override void InitialiseWithShape(IntPtr shape)
{
IntPtr fix = LPAPIFixture.AddFixture(body.GetPtr(), (int)Shapetype
, shape
, Density, actualFriction, actualRestitution, IsSensor, myIndex);
LPAPIFixture.SetFixtureFilterData(fix, (Int16)CollisionGroupIndex, categoryBits, maskBits);
SubPtrs.Add(fix);
}
/// <summary>Set the collision filter data for this fixture</summary>
public void SetFixtureFilterData(Int16 groupIndex, UInt16 categoryBits, UInt16 maskBits)
{
LPAPIFixture.SetFixtureFilterData(ThingPtr, groupIndex, categoryBits, maskBits);
if (SubPtrs != null)
{
foreach (IntPtr ptr in SubPtrs)
{
LPAPIFixture.SetFixtureFilterData(ptr, groupIndex, categoryBits, maskBits);
}
}
}
/// <summary>Delete this fixture. In the simulation and in unity</summary>
public override void Delete()
{
body.RemoveFixture(myIndex);
LPAPIFixture.DeleteFixture(body.GetPtr(), ThingPtr);
if (SubPtrs != null)
{
foreach (IntPtr fix in SubPtrs)
{
LPAPIFixture.DeleteFixture(body.GetPtr(), fix);
}
}
Destroy(this);
}
/// <summary>Create this fixture in the simulation</summary>
public virtual void Initialise(LPBody bod)
{
body = bod;
myIndex = body.AddFixture(this);
GetPhysProps();
IntPtr shape = GetShape();
ThingPtr = LPAPIFixture.AddFixture(body.GetPtr(), (int)Shapetype
, shape
, Density, actualFriction, actualRestitution, IsSensor, myIndex);
LPAPIFixture.SetFixtureFilterData(ThingPtr, (Int16)CollisionGroupIndex, categoryBits, maskBits);
}
// Use this for initialization
void Start()
{
Debug.Log(LPAPIBody.GetBodyUserData(GetComponent <LPBody>().GetPtr()));
Debug.Log(LPAPIFixture.GetFixtureUserData(GetComponent <LPFixture>().GetPtr()));
}