X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=blobdiff_plain;f=anke-gps-bracket.scad;h=084eefd2579d7f31311191fc115920c16c141b4c;hp=ee02c6f82921922f5a7582e4ee34066137a7b54e;hb=36d62aa085d99809fc5abd10d456e121bd299e9c;hpb=84fe45f037f84f73e5be4c8bab1c10674bbf4684

diff --git a/anke-gps-bracket.scad b/anke-gps-bracket.scad
index ee02c6f..084eefd 100644
--- a/anke-gps-bracket.scad
+++ b/anke-gps-bracket.scad
@@ -44,11 +44,11 @@ nestlew = 60.9;
 nestledl = 40.2;
 nestledr = 43.9;
 //   differences in width, depth, at bottom:
-nestledwl = 3.0;
-nestledwr = 2.4;
+nestledwl = 2.1;
+nestledwr = 1.4;
 nestleddf = 4.0;
-nestleddbl = 3.3;
-nestleddbr = 3.6;
+nestleddbl = 5.7;
+nestleddbr = 5.2;
 
 // Adjustment for the GPS attitude and position
 gpsazimuth = 45;
@@ -80,9 +80,10 @@ holderdccount = 2;
 holderdoveclipl = 15;
 chassish = 13;
 chassist = 13;
-nestlefloorh = 1.7;
-nestleceilh = 2.0;
-nestlewallmin = 3.0;
+nestlefloorh = 4.7;
+nestleceilh = 6.0;
+nestlewallmin = 10.0;
+nestlearchslope = 0.75 * sqrt(0.5);
 
 // Consequential values
 holderdcw = DoveClipPairSane_width(holderdccount);
@@ -195,9 +196,9 @@ module NestleCubeCutout(ca,cb,d){
       linear_extrude(height=d+2){
 	polygon([[ca+nestlebevel, cuth],
 		 [ca, cuth+nestlebevel*2],
-		 [ca, -dist/2-nestleceilh],
+		 [ca, -dist/2/nestlearchslope-nestleceilh],
 		 [(ca+cb)/2, -nestleceilh],
-		 [cb, -dist/2-nestleceilh],
+		 [cb, -dist/2/nestlearchslope-nestleceilh],
 		 [cb, cuth+nestlebevel*2],
 		 [cb-nestlebevel, cuth]]);
       }
@@ -263,7 +264,7 @@ module NestleCube(){ ////toplevel
 		    [4,3,2],[2,1,0],[0,4,2],
 		    [12,13,14],[10,11,12],[12,14,10]],
 	 convexity=3);
-      intersection(){
+      union(){
 	#NestleCubeCutout(cutw1, cutw0, max(nestledl,nestledr));
 	#rotate([0,0,90]) NestleCubeCutout(cutd0, cutd1, nestlew);
       }