i have a problem with the shadows in my elevation view.
i choose the sun i want, clicking on the common brick fill with pencolors black for the lines, empty or white for the background
in elevation view it is ok like all other fills or composites in my project
but when i print that with all colors to black the walls the slabs everything is ok but the shadows are black as if it understands the white or empty back ground as a color that has to be black.
can anyone help?