Corona Triplanar support

The triplanar mapping in corona is an extremely popular feature because it removes the need for UVS in many circumstances. This is important in archviz as the model from the architect or revit live link could change at any time and having triplanar mapping means we dont need to redo UVs.

If vantage supported this, it would make going from corona to vantage much much smoother for large scenes. Triplanar maps are so heavily used that it takes a conscious effort not to use them so removing this barrier would create a very smooth pipeline from BIM to Max through Corona to Vantage.