Hi Andrei,

re:
> Is it way to draw always on CPlane with enabled snap? So all curves that you create with snap to
> objects will stay on CPlane and not on that objects?

Set one of the following scripts on a shortcut key - one enables snap projection just in ortho views, the other enables it in all views:


Project to cplane drawing aid - drawing aid mode which can be used to project all snap points onto the construction plane, by using the following scripts on a shortcut key:
script: /* Toggle projecting snaps to CPlane in ortho views */ moi.drawingAids.projectToCPlaneOrtho = !moi.drawingAids.projectToCPlaneOrtho;
script: /* Toggle projecting snaps to CPlane in ortho and 3D views */ moi.drawingAids.projectToCPlaneAll = !moi.drawingAids.projectToCPlaneAll;


- Michael