From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 21 Jan 2018 19:10:20 +0000 (+0000)
Subject: utils, fairphone-case: move various things into utils
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=commitdiff_plain;h=1203669b3a354dc244289e17656a9fcb396d53d3;hp=ae469356a21c79cac3a93631f963baa2758a145c

utils, fairphone-case: move various things into utils

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/fairphone-case.scad b/fairphone-case.scad
index b78373c..62048c8 100644
--- a/fairphone-case.scad
+++ b/fairphone-case.scad
@@ -1,5 +1,7 @@
 // -*- C -*-
 
+include <utils.scad>
+
 phone = [ 75.0, 145.0 ];
 
 bumper = [ 0.250, -0.025 ];
@@ -139,17 +141,7 @@ hppM = [ epp4[0] - foldover_hinger_gap - hp_r2,
 hppT = hppM + 0.5 * [0,+1] * hp_k;
 hppB = hppM + 0.5 * [0,-1] * hp_k;
 
-module rectfromto(a,b) {
-  ab = b - a;
-  translate([min(a[0], b[0]), min(a[1], b[1])])
-    square([abs(ab[0]), abs(ab[1])]);
-}
-module circleat(c,r) { translate(c) circle(r); }
-module linextr(z0,z1) {
-  translate([0,0,z0])
-    linear_extrude(height=z1-z0)
-    children();
-}
+// ---------- modules ----------
 
 module KeeperProfile(slant=0){
   use_e = kppe + [0,-1] * slant * keeper_inner_width / keeper_slant_slope;
diff --git a/utils.scad b/utils.scad
index 5234d51..6af49c4 100644
--- a/utils.scad
+++ b/utils.scad
@@ -24,3 +24,14 @@ module FArcSegment(xc,yc,inrad,outrad,alpha,delta) {
   }
 }
 
+module rectfromto(a,b) {
+  ab = b - a;
+  translate([min(a[0], b[0]), min(a[1], b[1])])
+    square([abs(ab[0]), abs(ab[1])]);
+}
+module circleat(c,r) { translate(c) circle(r); }
+module linextr(z0,z1) {
+  translate([0,0,z0])
+    linear_extrude(height=z1-z0)
+    children();
+}