public ContactResultCallback()
{
_addSingleResult = AddSingleResultUnmanaged;
_needsCollision = NeedsCollisionUnmanaged;
Native = btCollisionWorld_ContactResultCallbackWrapper_new(
Marshal.GetFunctionPointerForDelegate(_addSingleResult),
Marshal.GetFunctionPointerForDelegate(_needsCollision));
}
protected RayResultCallback()
{
_addSingleResult = AddSingleResultUnmanaged;
_needsCollision = NeedsCollisionUnmanaged;
_native = btCollisionWorld_RayResultCallbackWrapper_new(
Marshal.GetFunctionPointerForDelegate(_addSingleResult),
Marshal.GetFunctionPointerForDelegate(_needsCollision));
}
protected ConvexResultCallback()
{
_addSingleResult = AddSingleResultUnmanaged;
_needsCollision = NeedsCollisionUnmanaged;
GCHandle handle = GCHandle.Alloc(this, GCHandleType.Normal);
_native = btCollisionWorld_ConvexResultCallbackWrapper_new(
Marshal.GetFunctionPointerForDelegate(_addSingleResult),
Marshal.GetFunctionPointerForDelegate(_needsCollision),
GCHandle.ToIntPtr(handle));
}