clamp to 3. Fixes #395

6 files changed, 9 insertions, 2 deletions

diff --git a/testdata/scad/dxf/arc.scad b/testdata/scad/dxf/arc.scad
index fff70a3..f53b7bd 100644
--- a/testdata/scad/dxf/arc.scad
+++ b/testdata/scad/dxf/arc.scad
@@ -1 +1,2 @@
 import("../../dxf/arc.dxf");
+translate([110,0]) import("../../dxf/arc.dxf", $fn=0.1);
diff --git a/testdata/scad/dxf/circle.scad b/testdata/scad/dxf/circle.scad
index 8b5d132..edb9f77 100644
--- a/testdata/scad/dxf/circle.scad
+++ b/testdata/scad/dxf/circle.scad
@@ -1 +1,2 @@
 import("../../dxf/circle.dxf");
+translate([210,0,0]) import("../../dxf/circle.dxf", $fn=0.1);
diff --git a/testdata/scad/features/circle-tests.scad b/testdata/scad/features/circle-tests.scad
index 6b54d55..90cd9f6 100644
--- a/testdata/scad/features/circle-tests.scad
+++ b/testdata/scad/features/circle-tests.scad
@@ -8,3 +8,4 @@ translate([6,-3,0]) circle(1, $fn=12);
 translate([0,-6,0]) circle(1, $fa=20, $fs=0.3);
 translate([3,-6,0]) circle(1, $fa=30, $fs=0.3);
 translate([6,-6,0]) circle(1, $fa=40, $fs=0.3);
+translate([3,-9,0]) circle(1, $fn=0.1);
diff --git a/testdata/scad/features/cylinder-tests.scad b/testdata/scad/features/cylinder-tests.scad
index 71f43a6..3174bc4 100644
--- a/testdata/scad/features/cylinder-tests.scad
+++ b/testdata/scad/features/cylinder-tests.scad
@@ -16,5 +16,4 @@ translate([22,11,0]) cylinder(h=15, r=5, r2=5);
 // tend to "abuse" this for captured nut slots
 translate([-10,0,0]) cylinder(h=2, r=3, $fn=6);
 
-
-// FIXME: We could test $fs, $fa, $fn as well
+translate([-10, -10, 0]) sphere(5, $fn=0.1);
diff --git a/testdata/scad/features/rotate_extrude-tests.scad b/testdata/scad/features/rotate_extrude-tests.scad
index 347bc78..010b7d2 100644
--- a/testdata/scad/features/rotate_extrude-tests.scad
+++ b/testdata/scad/features/rotate_extrude-tests.scad
@@ -28,3 +28,7 @@ translate([50,50,0]) {
     translate([-50,0,0]) cube([100,100,100], center=true);
   }
 }
+
+// Minimal $fn
+translate([0,-60,0]) rotate_extrude($fn=1) translate([20,0,0]) circle(r=10,$fn=1);
+
diff --git a/testdata/scad/features/sphere-tests.scad b/testdata/scad/features/sphere-tests.scad
index e666c1b..cc80738 100644
--- a/testdata/scad/features/sphere-tests.scad
+++ b/testdata/scad/features/sphere-tests.scad
@@ -8,3 +8,4 @@ translate([11,11,0]) sphere(5, $fn=15);
 translate([22,-11, 0]) sphere(5, $fa=20, $fs=0.3);
 translate([22,  0, 0]) sphere(5, $fa=30, $fs=0.3);
 translate([22, 11, 0]) sphere(5, $fa=40, $fs=0.3);
+translate([11, 22, 0]) sphere(5, $fn=0.1);