diff options
Diffstat (limited to 'testdata/scad/features')
6 files changed, 102 insertions, 23 deletions
diff --git a/testdata/scad/features/background-modifier.scad b/testdata/scad/features/background-modifier.scad index 5430472..d67270e 100644 --- a/testdata/scad/features/background-modifier.scad +++ b/testdata/scad/features/background-modifier.scad @@ -3,3 +3,8 @@ difference() { %cylinder(h=30, r=6, center=true); } %if (true) cube([25,6,3], center=true); + +%translate([0,-9,0]) difference() { + color("green") cube([10,4,10], center=true); + color("red") translate([0,-2,0]) sphere(3); +} diff --git a/testdata/scad/features/highlight-and-background-modifier.scad b/testdata/scad/features/highlight-and-background-modifier.scad index 5dca703..d97408b 100644 --- a/testdata/scad/features/highlight-and-background-modifier.scad +++ b/testdata/scad/features/highlight-and-background-modifier.scad @@ -1,10 +1,31 @@ difference() { sphere(r=10); %#cylinder(h=30, r=6, center=true); - %#if (true) cube([6,25,3], center=true); + %#if (true) cube([25,6,3], center=true); } -translate([13,0,0]) difference() { - sphere(r=10); - #%cylinder(h=30, r=6, center=true); - #%if (true) cube([6,25,3], center=true); +%#translate([0,-9,0]) difference() { + color("green") cube([10,4,10], center=true); + color("red") translate([0,-2,0]) sphere(3); +} +%translate([13,0,0]){ + difference() { + sphere(r=10); + cylinder(h=30, r=6, center=true); + if (true) cube([25,6,3], center=true); + } + #translate([0,-9,0]) difference() { + color("green") cube([10,4,10], center=true); + color("red") translate([0,-2,0]) sphere(3); + } +} +#translate([26,0,0]){ + difference() { + sphere(r=10); + cylinder(h=30, r=6, center=true); + if (true) cube([25,6,3], center=true); + } + %translate([0,-9,0]) difference() { + color("green") cube([10,4,10], center=true); + color("red") translate([0,-2,0]) sphere(3); + } } diff --git a/testdata/scad/features/highlight-modifier.scad b/testdata/scad/features/highlight-modifier.scad index f228d08..2141f58 100644 --- a/testdata/scad/features/highlight-modifier.scad +++ b/testdata/scad/features/highlight-modifier.scad @@ -3,3 +3,8 @@ difference() { #cylinder(h=30, r=6, center=true); } #if (true) cube([25,6,3], center=true); + +#translate([0,-9,0]) difference() { + color("green") cube([10,4,10], center=true); + color("red") translate([0,-2,0]) sphere(3); +} diff --git a/testdata/scad/features/linear_extrude-scale-tests.scad b/testdata/scad/features/linear_extrude-scale-tests.scad deleted file mode 100644 index 9a82c9d..0000000 --- a/testdata/scad/features/linear_extrude-scale-tests.scad +++ /dev/null @@ -1,17 +0,0 @@ -difference() { - linear_extrude(height=40, scale=[0, 0]) { - square(10, center=true); - translate([10,0]) circle(10); - } - translate([0,0,35]) sphere(10); -} - -/* -Test case ideas: -o off-center starting point -o Concave polygon -o Disjoint polygons -o multi-rotation twist -o zero scales, zero scales in only one axis (for the above cases) -o boolean operations on scaled extrusion (including zero scale) -*/ diff --git a/testdata/scad/features/linear_extrude-scale-zero-tests.scad b/testdata/scad/features/linear_extrude-scale-zero-tests.scad new file mode 100644 index 0000000..8a85203 --- /dev/null +++ b/testdata/scad/features/linear_extrude-scale-zero-tests.scad @@ -0,0 +1,56 @@ +// test cases for linear extrude with scale +// by TakeItAndRun 2013 + +// syntax: linear_extrude(height=a, slices=b, twist=c, scale=[x,y]) + +a=3; +b=20; +c=0; +x=1; +y=1; + +module linear_extrudes_of_different_shapes(a=a,b=b,c=c,x=x,y=y) { + translate(00*[4,0,0]) + // linear_extrude of shape with hole + linear_extrude(height=a, slices=b, twist=c, scale=[x,y]) + difference() { + square(2,true); square(1,true); + } + + translate(01*[4,0,0]) + // linear_extrude of disjoint polygons shapes + linear_extrude(height=a, slices=b, twist=c, scale=[x,y]) { + translate([1,0,0]) square(1,true); + translate([-1,0,0]) square(1,true); + } + + translate(02*[4,0,0]) + // linear_extrude with a coplanar face + linear_extrude(height=a, slices=b, twist=c, scale=[x,y]) { + translate([.5,0,0])square(); + translate([-.5,0,0])square(); + } + + translate(03*[4,0,0]) + // linear_extrude with internal hole and one coplanar edge + linear_extrude(height=a, slices=b, twist=c, scale=[x,y]) + difference() { + square(2,true); + translate([-0.5,0,0]) square(1,true); + } +} + + +// Test varying parameters +translate(00*[0,3,0]) +linear_extrudes_of_different_shapes(c=0,x=0,y=y); +translate(01*[0,3,0]) +linear_extrudes_of_different_shapes(c=0,x=x,y=0); +translate(02*[0,3,0]) +linear_extrudes_of_different_shapes(c=0,x=0,y=0); +translate(03*[0,3,0]) +linear_extrudes_of_different_shapes(c=180,x=0,y=y); +translate(04*[0,3,0]) +linear_extrudes_of_different_shapes(c=180,x=x,y=0); +translate(05*[0,3,0]) +linear_extrudes_of_different_shapes(c=180,x=0,y=0); diff --git a/testdata/scad/features/linear_extrude-tests.scad b/testdata/scad/features/linear_extrude-tests.scad index 67d892f..528eea2 100644 --- a/testdata/scad/features/linear_extrude-tests.scad +++ b/testdata/scad/features/linear_extrude-tests.scad @@ -12,4 +12,13 @@ translate([31.5,2.5,0]) linear_extrude(height=10, twist=-45) polygon(points = [[ translate([0,20,0]) linear_extrude(height=20, twist=45, slices=2) square([10,10]); translate([19,20,0]) linear_extrude(height=20, twist=45, slices=10) square([10,10]); -translate([-15,0,0]) linear_extrude(5) square([10,10]); +translate([0,-15,0]) linear_extrude(5) square([10,10]); + +// scale given as a scalar +translate([-25,-10,0]) linear_extrude(height=10, scale=2) square(5, center=true); +// scale given as a 3-dim vector +translate([-15,20,0]) linear_extrude(height=20, scale=[4,5,6]) square(10); +// scale is negative +translate([-10,5,0]) linear_extrude(height=15, scale=-2) square(10, center=true); +// scale given as undefined +translate([-15,-15,0]) linear_extrude(height=10, scale=var_undef) square(10); |