Allign vertices to viewing angle I know how to allign vertices or faces to a certain axis , but how can I allign them to the viewing angle ?
See picture , I want the selected vertices in the sphere to be alligned to the view ing angle
Using the View Transform orientation from the 3D View header pulldown menu.

Then scale the vertex to zero in the view direction by pressing S then pressing Z,Z twice to transform along view direction local Z axis.