Selective masking case 1

Layers Polys Lines Points Labels
Symbol layers 0: black roads
1: yellow roads
0: black jets
1: orange jets
2: other black jets
Masks A buffer that masks
Lines/0
Points/0
Points/2
First pass
Mask image
(still in first pass)
Second pass Lines without 0
Points without 0, 2
Composition with mask
Second pass image inside mask
First pass image oustide mask
Updated first pass image

Final image