public NewtonBodyCollision(NewtonBody body)
{
List <ColliderShapePair> colliderList = new List <ColliderShapePair>();
TraverseColliders(body.gameObject, colliderList, body.gameObject, body);
if (body.m_isScene)
{
m_collidersArray = new ColliderShapePair[colliderList.Count + 1];
NewtonSceneCollider sceneCollider = body.gameObject.AddComponent <NewtonSceneCollider>();
dNewtonCollisionScene sceneShape = (dNewtonCollisionScene)sceneCollider.Create(body.m_world);
m_collidersArray[0].m_shape = sceneShape;
m_collidersArray[0].m_collider = sceneCollider;
int index = 1;
sceneShape.BeginAddRemoveCollision();
foreach (ColliderShapePair pair in colliderList)
{
m_collidersArray[index] = pair;
sceneShape.AddCollision(pair.m_shape);
index++;
}
sceneShape.EndAddRemoveCollision();
}
else if (colliderList.Count == 0)
{
m_collidersArray = new ColliderShapePair[1];
NewtonCollider collider = body.gameObject.AddComponent <NewtonNullCollider>();
m_collidersArray[0].m_collider = collider;
m_collidersArray[0].m_shape = collider.Create(body.m_world);
}
else if (colliderList.Count == 1)
{
m_collidersArray = new ColliderShapePair[1];
m_collidersArray[0] = colliderList[0];
}
else
{
m_collidersArray = new ColliderShapePair[colliderList.Count + 1];
NewtonCompoundCollider compoundCollider = body.gameObject.AddComponent <NewtonCompoundCollider>();
dNewtonCollisionCompound compoundShape = (dNewtonCollisionCompound)compoundCollider.Create(body.m_world);
m_collidersArray[0].m_shape = compoundShape;
m_collidersArray[0].m_collider = compoundCollider;
int index = 1;
compoundShape.BeginAddRemoveCollision();
foreach (ColliderShapePair pair in colliderList)
{
m_collidersArray[index] = pair;
compoundShape.AddCollision(pair.m_shape);
index++;
}
compoundShape.EndAddRemoveCollision();
}
}
public NewtonBodyCollision(NewtonBody body)
{
if (body.m_world.GetWorld() == null)
{
throw new NullReferenceException("Native world instance is null. The World component was probably destroyed");
}
List <ColliderShapePair> colliderList = new List <ColliderShapePair>();
TraverseColliders(body.gameObject, colliderList, body.gameObject, body);
if (body.m_isScene)
{
m_collidersArray = new ColliderShapePair[colliderList.Count + 1];
NewtonSceneCollider sceneCollider = body.gameObject.AddComponent <NewtonSceneCollider>();
dNewtonCollisionScene sceneShape = (dNewtonCollisionScene)sceneCollider.Create(body.m_world);
m_collidersArray[0].m_shape = sceneShape;
m_collidersArray[0].m_collider = sceneCollider;
int index = 1;
sceneShape.BeginAddRemoveCollision();
foreach (ColliderShapePair pair in colliderList)
{
m_collidersArray[index] = pair;
sceneShape.AddCollision(pair.m_shape);
index++;
}
sceneShape.EndAddRemoveCollision();
}
else if (colliderList.Count == 0)
{
m_collidersArray = new ColliderShapePair[1];
NewtonCollider collider = body.gameObject.AddComponent <NewtonNullCollider>();
m_collidersArray[0].m_collider = collider;
m_collidersArray[0].m_shape = collider.Create(body.m_world);
}
else if (colliderList.Count == 1)
{
m_collidersArray = new ColliderShapePair[1];
m_collidersArray[0] = colliderList[0];
}
else
{
m_collidersArray = new ColliderShapePair[colliderList.Count + 1];
NewtonCompoundCollider compoundCollider = body.gameObject.AddComponent <NewtonCompoundCollider>();
dNewtonCollisionCompound compoundShape = (dNewtonCollisionCompound)compoundCollider.Create(body.m_world);
m_collidersArray[0].m_shape = compoundShape;
m_collidersArray[0].m_collider = compoundCollider;
int index = 1;
compoundShape.BeginAddRemoveCollision();
foreach (ColliderShapePair pair in colliderList)
{
m_collidersArray[index] = pair;
compoundShape.AddCollision(pair.m_shape);
index++;
}
compoundShape.EndAddRemoveCollision();
}
}
