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package Slic3r::GUI::ColorScheme; use strict; ... } 1;
# 3dscene.pm use Slic3r::GUI::ColorScheme; ... # glColor4f(@{ @SELECTED_COLOR }, $volume->color->[3]); # this doe +s not work at all! # ERROR from line above: Can't use string ("1") as an ARRAY ref wh +ile "strict refs" in use }