fairphone-case: prop profile, introduce rot (nfc)

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

diff --git a/fairphone-case.scad b/fairphone-case.scad
index eeeceb0e3f82848a5be3d37889a5dda7db7677bd..98fbe56cee7b3af2d3741fc9c8be80ecfe8cdee7 100644 (file)
--- a/fairphone-case.scad
+++ b/fairphone-case.scad
@@ -622,7 +622,7 @@ module CaseBase(){
     EdgeProfile();
 }
 
     EdgeProfile();
 }
 

-module PropProfile(gamma, cut=0){ ////toplevel
+module PropProfile(gamma, cut=0, rot=0){ ////toplevel

   // https://en.wikipedia.org/wiki/Solution_of_triangles#Two_sides_and_the_included_angle_given_(SAS)
   k = hp_k;
   p = phone_height - prlp10[0] - hppB[0];
   // https://en.wikipedia.org/wiki/Solution_of_triangles#Two_sides_and_the_included_angle_given_(SAS)
   k = hp_k;
   p = phone_height - prlp10[0] - hppB[0];


@@ -689,7 +689,7 @@ module PropProfile(gamma, cut=0){ ////toplevel
     }
   }
   // main shaft
     }
   }
   // main shaft

-  rotate([0,0, cut ? -theta : 0]){
+  rotate([0,0, rot*-theta]){

     hull(){
       extra = cut ? prop_recess_slop : 0;
       rectfromto(prpp6, prpp9);
     hull(){
       extra = cut ? prop_recess_slop : 0;
       rectfromto(prpp6, prpp9);


@@ -1109,9 +1109,9 @@ module DemoProfiles(){ ////toplevel
 
   translate([40,-30]) {
     difference(){
 
   translate([40,-30]) {
     difference(){

-      %LidEdgeProfile();
-      //translate(prlp10)
-       //PropProfile(10, 1);
+      LidEdgeProfile();
+      translate(prlp10)
+       PropProfile(10, 1, 0);

     }
     translate(prlp10)
       PropProfile(15, 0);
     }
     translate(prlp10)
       PropProfile(15, 0);