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01_3D-Druck/openscad/gate-tor.scad

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+// Gate-Tor mit Rollen-Steckplaetzen und Kartenschlitz
+// SLC-Workshop Tabletop · Einheiten: mm
+
+/* [Tor] */
+opening_w   = 90;    // lichte Weite
+opening_h   = 100;   // lichte Hoehe
+thick       = 8;     // Materialstaerke (Tiefe)
+post_w      = 12;    // Pfostenbreite
+top_h       = 14;    // Hoehe des Querbalkens
+
+/* [Fuesse] */
+foot_w      = 60;
+foot_d      = 30;
+foot_h      = 4;
+
+/* [Rollen-Steckplaetze] */
+peg_d       = 8.2;   // Loch fuer Figuren-Pin (Ø7,5 + Passung)
+peg_count   = 4;
+peg_depth   = 6;
+
+/* [Kartenschlitz oben] */
+card_w      = 65;
+card_t      = 3;
+card_depth  = 10;
+$fn = 48;
+
+total_w = opening_w + 2*post_w;
+total_h = opening_h + top_h + foot_h;
+
+module arch() {
+    difference() {
+        // Aussenkontur
+        translate([-total_w/2, 0, 0])
+            cube([total_w, thick, opening_h + top_h]);
+        // Oeffnung
+        translate([-opening_w/2, -0.1, 0])
+            cube([opening_w, thick + 0.2, opening_h]);
+    }
+}
+
+module feet() {
+    for (x = [-1, 1])
+        translate([x*(opening_w/2 + post_w/2) - foot_w/2, -(foot_d-thick)/2, 0])
+            cube([foot_w, foot_d, foot_h]);
+}
+
+module peg_holes() {
+    // Lochreihe entlang der Vorderkante der Fuesse
+    spacing = (opening_w + post_w) / (peg_count - 1);
+    for (i = [0 : peg_count - 1])
+        translate([-(opening_w + post_w)/2 + i*spacing, foot_d/2 - peg_d, foot_h])
+            rotate([180,0,0])
+                cylinder(d = peg_d, h = peg_depth);
+}
+
+module card_slot() {
+    translate([-card_w/2, thick/2 - card_t/2, opening_h + top_h - card_depth])
+        cube([card_w, card_t, card_depth + 0.1]);
+}
+
+// Tor inkl. Kartenschlitz
+difference() {
+    translate([0,0,foot_h]) arch();
+    translate([0,0,foot_h]) card_slot();
+}
+// Fuesse inkl. Rollen-Steckplaetze
+difference() {
+    feet();
+    peg_holes();
+}