Render image and measurements - optimize workflow

Right now to Render image and mesurements we have complicated work flow

• the measure must be rendered as measureit_output
• create special composition based on node

blender.stackexchange.com/questions/136725/render-image-and-mesurements

• the problem is complicated if objects are changed with measures, coz we must re-render again the measure in addon to get current measureit_output and operate new files

blender.community/c/rightclickselect/zvRq/

• Separate render result from other images (skins, material etc.)
• Rendering Freestyle as preview in viewport, not only final render
• Render type of viewport

Proposal is to:

• give additional button to addon as:
  • Render image with measures
  • Render image for measures only
• other solution as option in render image dock where is resolution, etc.
• due exist addon for cad style, them blue prints are nearly

blenderartists.org/t/cad-in-blender-is-here-cad-sketcher-intro-constraint-driven-design/1375596