sewing-table: TEST: use MachineEnvelope, for perf

diff --git a/sewing-table.scad.m4 b/sewing-table.scad.m4
index 0cca623892fdb53e98a9e6cd701cb02a70f3a524..fad6530695836e3b3b8bc788d4940e349fc5bc1d 100644 (file)
--- a/sewing-table.scad.m4
+++ b/sewing-table.scad.m4
@@ -192,7 +192,7 @@ module TileBase(botleft, topright){
        }
        shufflesz = max(test_edge, tile_hard_edge_hole_dist)*2;
        minkowski(){
        }
        shufflesz = max(test_edge, tile_hard_edge_hole_dist)*2;
        minkowski(){

-         Machine();
+         MachineEnvelope();

          cube(shufflesz, center=true);
        }
       }
          cube(shufflesz, center=true);
        }
       }


@@ -529,6 +529,19 @@ module Machine(){ ////toplevel
   Machine_Curves();
 }
 
   Machine_Curves();
 }
 

+module MachineEnvelope(){
+  // used for testing
+  p_arm_bl = [-cutout_tile11_x, -cutout_tile01_y];
+  y_arm_t  = cutout_tile11_y;
+  p_crv_fl = p_arm_bl + [rearedge_len, -frontcurve_avoid_y];
+  y_crv_b  = y_arm_t + rearcurve_avoid_y;
+
+  translate([0,0,-50]) linear_extrude(height= 100){
+    translate(p_arm_bl) square([400, y_arm_t] - p_arm_bl);
+    translate(p_crv_fl) square([400, y_crv_b] - p_crv_fl);
+  }
+}
+

 function Rectangle_corners(c0, sz) =
   // returns the corners of a rectangle from c0 to c0+sz
   // if sz is positive, the corners are anticlockwise starting with c0
 function Rectangle_corners(c0, sz) =
   // returns the corners of a rectangle from c0 to c0+sz
   // if sz is positive, the corners are anticlockwise starting with c0


@@ -755,3 +768,4 @@ module Demo(){ ////toplevel
 //Machine_Curves();
 //Machine();
 //FitTest();
 //Machine_Curves();
 //Machine();
 //FitTest();

+//MachineEnvelope();