IEnumerator OnDrag()
{
while (isDragging)
{
transform.position = dragAnchor.TransformPoint(diffPoint);
transform.rotation = dragAnchor.rotation * diffQ;
OnGrabUpdate?.Invoke(dragAnchor);
yield return(null);
}
}
public bool Touch(UUID target)
{
SceneObjectPart part = m_scene.GetSceneObjectPart(target);
if (part == null)
{
return(false);
}
bool objectTouchable = hasTouchEvents(part); // Only touch an object that is scripted to respond
if (!objectTouchable && !part.IsRoot)
{
objectTouchable = hasTouchEvents(part.ParentGroup.RootPart);
}
if (!objectTouchable)
{
return(false);
}
// Set up the surface args as if the touch is from a client that does not support this
SurfaceTouchEventArgs surfaceArgs = new SurfaceTouchEventArgs()
{
FaceIndex = -1, // TOUCH_INVALID_FACE
Binormal = Vector3.Zero, // TOUCH_INVALID_VECTOR
Normal = Vector3.Zero, // TOUCH_INVALID_VECTOR
STCoord = new Vector3(-1.0f, -1.0f, 0.0f), // TOUCH_INVALID_TEXCOORD
UVCoord = new Vector3(-1.0f, -1.0f, 0.0f) // TOUCH_INVALID_TEXCOORD
};
List <SurfaceTouchEventArgs> touchArgs = new List <SurfaceTouchEventArgs>()
{
surfaceArgs
};
Vector3 offset = part.OffsetPosition * -1.0f;
if (OnGrabObject == null)
{
return(false);
}
OnGrabObject(part.LocalId, offset, this, touchArgs);
OnGrabUpdate?.Invoke(part.UUID, offset, part.ParentGroup.RootPart.GroupPosition, this, touchArgs);
OnDeGrabObject?.Invoke(part.LocalId, this, touchArgs);
return(true);
}
