- difference(){
- translate([-blocksz/2, -blocksz/2, 0])
- cube([blocksz, blocksz, h]);
- child();
+ translate([0, ymul * (blocksz*0.5 - 1.5), 0]) {
+ difference(){
+ translate([-blocksz/2, -blocksz/2, 0])
+ cube([blocksz, blocksz, h]);
+ child();
+ }
+ if (labelnumber) {
+ rotate([90,0,0])
+ translate([-blocksz/4,blocksz/5, blocksz/2-1])
+ linear_extrude(height=0.3+1)
+ import(file=str("screw-recess-test-number-s",t[0],".dxf"), convexity=100);
+ }