(Ogre): improve SAddPoint and SNegato
What does this MR do?
- Retrieve the viewport size in the event method for
SNegato2D
. - Allow to have a maximum number of points in a pointlist via
SAddPoint
. - Allow to avoid points to be removed in
SAddPoint
. - Properly use the ITransformable interface in
SNegato3D
.
Edited by Caroline TROMPF