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docs/line3d.scad

@@ -1,69 +0,0 @@
-/**
-* line3d.scad
-*
-* Creates a 3D line from two points. 
-* 
-* @copyright Justin Lin, 2017
-* @license https://opensource.org/licenses/lgpl-3.0.html
-*
-* @see https://openhome.cc/eGossip/OpenSCAD/lib-line3d.html
-*
-**/
-
-CAP_BUTT = 0;
-CAP_CIRCLE = 1;
-CAP_SPHERE = 2;
-
-module line3d(p1, p2, thickness, p1Style = CAP_CIRCLE, p2Style = CAP_CIRCLE, fn = 24) {
-    $fn = fn;
-    
-    r = thickness / 2;
-    
-    dx = p2[0] - p1[0];
-    dy = p2[1] - p1[1];
-    dz = p2[2] - p1[2];
-    
-    
-    length = sqrt(pow(dx, 2) + pow(dy, 2) + pow(dz, 2));
-
-    ay = 90 - atan2(dz, sqrt(pow(dx, 2) + pow(dy, 2)));
-    az = atan2(dy, dx);
-
-    module cap_butt() {
-        translate(p1) 
-            rotate([0, ay, az]) 
-                linear_extrude(length) 
-                    circle(r);
-    }
-                
-    module capCube(p) {
-        w = r / 1.414;
-        translate(p) 
-            rotate([0, ay, az]) 
-                translate([0, 0, -w]) 
-                    linear_extrude(w * 2) 
-                        circle(r);       
-    }
-    
-    module capSphere(p) {
-        translate(p) 
-            rotate([0, ay, az]) 
-                sphere(r * 1.0087);          
-    }
-    
-    module cap(p, style) {
-        if(style == CAP_CIRCLE) {
-            capCube(p);     
-        } else if(style == CAP_SPHERE) { 
-            if(fn > 4) {
-                capSphere(p);  
-            } else {
-                capCube(p);       
-            }        
-        }       
-    }
-    
-    cap_butt();
-    cap(p1, p1Style);
-    cap(p2, p2Style);
-}