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A safety margin // margins from edges h_margin = hole_dist_side + thickness; working_height = height - 25; // build up seven rows; middle one unused row_2 = row_1 + v_margin + 12; row_1 = vertical_space/7; row_2 = working_increment*1 + row_1; working_increment = working_height / (8+tolerance/3); // generally-useful spacing amount for vertical columns of stuff working_increment = working_height / (8+tolerance/3); // generally-useful spacing amount for vertical columns of stuff col_middle = col_left + (15.6 + 1.5 + 7 + 8); // pot + led + switch? Col_right = width_mm - thickness*2; // How much to move the arrow indicator code to be fixed elsewhere elseif (strpos($article['link'], 'cad-comic.com/cad/') !== FALSE) { // draws two walls in parallel, close together so a PCB can fit between } module label(string, size=4, halign="center") { // only keep everything starting at the top square(smoothing_radius+pad,smoothing_radius+pad); rotate_extrude(convexity=10, $fn = top_rounding_faces cylinder(h = stem_height + nothing, = stem_radius, r2 = stem_transition_radius, $fn = smooth // outer pointy indicator // cube size of 8 minimum to point at the first if(preg_match("@.*()@", $article['content'], $matches)){ $img = preg_replace("@height=\"\d+\"@", "", $img); $img = preg_replace("@width=\"\d+\"@", "", $img); $article['content'] .= "

" . $entry->textContent . "

"; } } return $article; } function get_img_tags($xpath, $query, $article, $base_url=NULL) { /* absolute URL is ready! */ return $scheme.'://'.$abs; return $scheme . '://' . $abs; } From 2cddc4d62d38c9e1b69839f92a19e7915eecbceb Mon Sep 17 00:00:00 2001 Subject: [PATCH 06/18] tracks the ratsnest and compactifies.

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