/// <summary>
/// Adds the collider to the engine processing pipeline.
/// </summary>
/// <param name="collider">The collider.</param>
/// <param name="group">The group.</param>
/// <param name="mask">The mask.</param>
public void AddCollider(Collider collider, CollisionFilterGroupFlags group, CollisionFilterGroupFlags mask)
{
collisionWorld.AddCollisionObject(collider.InternalCollider, (BulletSharp.CollisionFilterGroups)group, (BulletSharp.CollisionFilterGroups)mask);
collider.Simulation = this;
}
/// <summary>
/// Removes the collider from the engine processing pipeline.
/// </summary>
/// <param name="collider">The collider.</param>
public void RemoveCollider(Collider collider)
{
collisionWorld.RemoveCollisionObject(collider.InternalCollider);
collider.Simulation = null;
}
/// <summary>
/// Creates the collider.
/// </summary>
/// <param name="shape">The shape.</param>
/// <returns></returns>
public Collider CreateCollider(ColliderShape shape)
{
var collider = new Collider(shape)
{
InternalCollider = new BulletSharp.CollisionObject
{
CollisionShape = shape.InternalShape,
ContactProcessingThreshold = !canCcd ? 1e18f : 1e30f
}
};
collider.InternalCollider.UserObject = collider;
collider.InternalCollider.CollisionFlags |= BulletSharp.CollisionFlags.NoContactResponse;
if (shape.NeedsCustomCollisionCallback)
{
collider.InternalCollider.CollisionFlags |= BulletSharp.CollisionFlags.CustomMaterialCallback;
}
return collider;
}