A DXF file converted to a 2D reference underlay. Geometry is in world
plan coordinates: metres, IFC XY, +Y = north (DXF and IFC are both
Z-up). Mapping to a concrete drawing view (y-flip, render-frame origin
shift, flipped-section mirror) is the consumer's job.
A DXF file converted to a 2D reference underlay. Geometry is in world plan coordinates: metres, IFC XY, +Y = north (DXF and IFC are both Z-up). Mapping to a concrete drawing view (y-flip, render-frame origin shift, flipped-section mirror) is the consumer's job.