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Knurl( k_cyl_hg = 12, module knurled_cyl(chg, cod, cwd, csh, cdp, fsh, smt echo("knurled cylinder max diameter: ", 2*cird); if( fsh < 0 } module label(string, size=4, halign="center", font="Futura XBlk BT:style=Extra Black") { // only keep everything starting at the first if (preg_match("@.*()@", $article['content'], $matches)) { $img = $matches[1]; $img = preg_replace("@height=\"\d+\"@", "", $img); $img = preg_replace("@width=\"\d+\"@", "", $img); $article['content'] = $this->get_img_tags($xpath, "//div[@class='singleImage']/img[@class='magicfields']", $article); $article['content'] .= "
Alt: " . $img->getAttribute('title') . ""; } } return $article; } function hook_render_article_cdm($article) { return $base.$rel; } extract(parse_url($base)); $path = preg_replace('#/[^/]*$#', '', $path); /* replace '//' or '/./' or '/foo/../' with '/' */ $re = array( '#(/\.?/)#', '#/(?!\.\.)[^/]+/\.\./#' ); for ($n = 1; // [0:No, 1:Yes] ////////////////////////// //Advanced settings ////////////////////////// RingThickness = 5*1; DivotDepth = 1.5*1; MarkingWidth = 1.5*1; DistanceBetweenKnurls = 3*1; TimerKnobConst = 1.8*1; PI=3.14159265*1; KnobMajorRadius = KnobDiameter/2; KnobMinorRadius = KnobDiameter/2 * (1 - TaperPercentage/100); KnobRadius = KnobMinorRadius + (KnobMajorRadius-KnobMinorRadius)/2; KnobCircumference = PI*KnobDiameter; Knurls = round(KnobCircumference/DistanceBetweenKnurls); Divot=CapType; TaperAngle=asin(KnobHeight / (sqrt(pow(KnobHeight, 2) cube([2, 2, KnobHeight+.001], center=true); cube([RingWidth*.5, MarkingWidth, 2], center=true); cube([8, 3, KnobHeight], center=true); // Pointer1: Offset hemispherical divot // Flat for D-shaped hole } // draw panel, subtract holes // v_wall(h=4, l=height-rail_clearance*2-thickness); // top point? // Pain Train alt tag, Alice Grove bigger img Pain Train alt tag, Alice Grove (get bigger image elseif (strpos($article['link'], 'cad-comic.com/cad/') !== FALSE) { Gunnerkrigg and cleanup of alt-tag-only sites Clean up code formatting; added a few comics; standardized appending alt/title text under images (extra useful for non-browser users /* absolute URL is ready! */ return $scheme.'://'.$abs; } /* absolute URL */ $abs = preg_replace($re, '/', $abs, -1, $n)) { } module knurled_finish(ord, ird, lf, sh, fn, rn) { for(j=[0:rn-1]) assign(h0=sh*j, h1=sh*(j+1/2), h2=sh*(j+1)) { for(i=[0:fn-1]) assign(lf0=lf*i, lf1=lf*(i+1/2), lf2=lf*(i+1)) { polyhedron( points=[ [ 0,0,h0], [ ord*cos(lf0), ord*sin(lf0), h0], [ ird*cos(lf0), ird*sin(lf0), h1], [ ird*cos(lf2), ird*sin(lf2), h1], [ 0,0,h2], [ ord*cos(lf0), ord*sin(lf0), h0], [ ord*cos(lf2), ord*sin(lf2), h0], [ ird*cos(lf1), ird*sin(lf1), h0], [ ird*cos(lf1), ird*sin(lf1), h0], [ ird*cos(lf1), ird*sin(lf1), h2], .

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