Sometimes when i render, i spot a small error in the final render result.
Like a texture not showing as wanted, or missing a small mesh, well things like that.
As good render often takes me several hours to complete, so this can be quite annoying.
Especially if you discover its to late for a complete makeover…
A solution, what i do in such cases:
- keep the error containing final output png.
- use CTRL+B in camera view to just only re-render a small ‘corrected’ area.
- Use your favourite drawing tool gimp/photoshop or Blender compositor; to merge correction and your old image