Adding some more materials

scad/Material.scad

@@ -14,7 +14,16 @@ module Copper(alpha=1.0) { color("#912E17", alpha=alpha) children();  }  // TODO
 // ╚══════════════╝
 
 module GreenPLA(alpha=0.52) { color("#1CFF2F", alpha) children(); }
+module PMMA(alpha=0.2) { color("#C8C8C8", alpha=alpha) children(); }
+module GreyPlastic(alpha=1.0) { color("grey", alpha=alpha) children(); }
+module BlackPlastic(alpha=1.0) { color("#303030", alpha=alpha) children(); }
 
 
 
-GreenPLA() cube(50);
+// ╔═══════════════╗
+// ║   PCB stuff   ║
+// ╚═══════════════╝
+
+module Solder(alpha=1.0) { color("grey", alpha=alpha) children(); }
+module PurpleFR4(alpha=1.0) { color("#9600B4", alpha=alpha) children(); }
+