Merge pull request #311 from openscad/resize5

Resize5

8 files changed, 445 insertions, 0 deletions

diff --git a/tests/regression/cgalpngtest/resize-2d-tests-expected.png b/tests/regression/cgalpngtest/resize-2d-tests-expected.png
new file mode 100644
index 0000000..44e9598
--- /dev/null
+++ b/tests/regression/cgalpngtest/resize-2d-tests-expected.png
diff --git a/tests/regression/cgalpngtest/resize-tests-expected.png b/tests/regression/cgalpngtest/resize-tests-expected.png
new file mode 100644
index 0000000..8f994bf
--- /dev/null
+++ b/tests/regression/cgalpngtest/resize-tests-expected.png
diff --git a/tests/regression/dumptest/resize-2d-tests-expected.txt b/tests/regression/dumptest/resize-2d-tests-expected.txt
new file mode 100644
index 0000000..0bbdd66
--- /dev/null
+++ b/tests/regression/dumptest/resize-2d-tests-expected.txt
@@ -0,0 +1,175 @@
+	color([1, 0, 0, 1]) {
+		multmatrix([[1, 0, 0, -16], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+			multmatrix([[3, 0, 0, 0], [0, 3, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+				group() {
+					difference() {
+						square(size = [5, 5], center = false);
+						multmatrix([[1, 0, 0, 1], [0, 1, 0, 1], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+							square(size = [1, 1], center = false);
+						}
+						multmatrix([[1, 0, 0, 3], [0, 1, 0, 3], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+							circle($fn = 10, $fa = 12, $fs = 2, r = 1);
+						}
+					}
+				}
+			}
+		}
+		multmatrix([[1, 0, 0, -16], [0, 1, 0, 16], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+			multmatrix([[3, 0, 0, 0], [0, 3, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+				group() {
+					difference() {
+						square(size = [5, 5], center = false);
+						multmatrix([[1, 0, 0, 1], [0, 1, 0, 1], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+							square(size = [1, 1], center = false);
+						}
+						multmatrix([[1, 0, 0, 2], [0, 1, 0, 2], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+							square(size = [1, 1], center = false);
+						}
+					}
+				}
+			}
+		}
+		multmatrix([[1, 0, 0, -16], [0, 1, 0, 32], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+			multmatrix([[3, 0, 0, 0], [0, 3, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+				group() {
+					difference() {
+						square(size = [5, 5], center = false);
+						multmatrix([[1, 0, 0, 0], [0, 1, 0, 2.5], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+							square(size = [5, 1], center = false);
+						}
+					}
+				}
+			}
+		}
+	}
+	multmatrix([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+		resize(newsize = [15,15,0], auto = [0,0,0]) {
+			group() {
+				difference() {
+					square(size = [5, 5], center = false);
+					multmatrix([[1, 0, 0, 1], [0, 1, 0, 1], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+						square(size = [1, 1], center = false);
+					}
+					multmatrix([[1, 0, 0, 3], [0, 1, 0, 3], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+						circle($fn = 10, $fa = 12, $fs = 2, r = 1);
+					}
+				}
+			}
+		}
+	}
+	multmatrix([[1, 0, 0, 0], [0, 1, 0, 16], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+		resize(newsize = [15,15,0], auto = [0,0,0]) {
+			group() {
+				difference() {
+					square(size = [5, 5], center = false);
+					multmatrix([[1, 0, 0, 1], [0, 1, 0, 1], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+						square(size = [1, 1], center = false);
+					}
+					multmatrix([[1, 0, 0, 2], [0, 1, 0, 2], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+						square(size = [1, 1], center = false);
+					}
+				}
+			}
+		}
+	}
+	multmatrix([[1, 0, 0, 0], [0, 1, 0, 32], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+		resize(newsize = [15,15,0], auto = [0,0,0]) {
+			group() {
+				difference() {
+					square(size = [5, 5], center = false);
+					multmatrix([[1, 0, 0, 0], [0, 1, 0, 2.5], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+						square(size = [5, 1], center = false);
+					}
+				}
+			}
+		}
+	}
+	color([0, 0.501961, 0, 1]) {
+		multmatrix([[1, 0, 0, 16], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+			resize(newsize = [15,0,0], auto = [1,1,1]) {
+				group() {
+					difference() {
+						square(size = [5, 5], center = false);
+						multmatrix([[1, 0, 0, 1], [0, 1, 0, 1], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+							square(size = [1, 1], center = false);
+						}
+						multmatrix([[1, 0, 0, 3], [0, 1, 0, 3], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+							circle($fn = 10, $fa = 12, $fs = 2, r = 1);
+						}
+					}
+				}
+			}
+		}
+		multmatrix([[1, 0, 0, 16], [0, 1, 0, 16], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+			resize(newsize = [0,15,0], auto = [1,1,1]) {
+				group() {
+					difference() {
+						square(size = [5, 5], center = false);
+						multmatrix([[1, 0, 0, 1], [0, 1, 0, 1], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+							square(size = [1, 1], center = false);
+						}
+						multmatrix([[1, 0, 0, 2], [0, 1, 0, 2], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+							square(size = [1, 1], center = false);
+						}
+					}
+				}
+			}
+		}
+		multmatrix([[1, 0, 0, 16], [0, 1, 0, 32], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+			resize(newsize = [0,15,0], auto = [1,0,0]) {
+				group() {
+					difference() {
+						square(size = [5, 5], center = false);
+						multmatrix([[1, 0, 0, 0], [0, 1, 0, 2.5], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+							square(size = [5, 1], center = false);
+						}
+					}
+				}
+			}
+		}
+	}
+	color([1, 0.752941, 0.796078, 1]) {
+		multmatrix([[1, 0, 0, 32], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+			resize(newsize = [0,0,0], auto = [0,1,0]) {
+				group() {
+					difference() {
+						square(size = [5, 5], center = false);
+						multmatrix([[1, 0, 0, 1], [0, 1, 0, 1], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+							square(size = [1, 1], center = false);
+						}
+						multmatrix([[1, 0, 0, 3], [0, 1, 0, 3], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+							circle($fn = 10, $fa = 12, $fs = 2, r = 1);
+						}
+					}
+				}
+			}
+		}
+		multmatrix([[1, 0, 0, 32], [0, 1, 0, 16], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+			resize(newsize = [0,0,15], auto = [1,1,1]) {
+				group() {
+					difference() {
+						square(size = [5, 5], center = false);
+						multmatrix([[1, 0, 0, 1], [0, 1, 0, 1], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+							square(size = [1, 1], center = false);
+						}
+						multmatrix([[1, 0, 0, 2], [0, 1, 0, 2], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+							square(size = [1, 1], center = false);
+						}
+					}
+				}
+			}
+		}
+		multmatrix([[1, 0, 0, 32], [0, 1, 0, 32], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+			resize(newsize = [0,0,15], auto = [0,0,0]) {
+				group() {
+					difference() {
+						square(size = [5, 5], center = false);
+						multmatrix([[1, 0, 0, 0], [0, 1, 0, 2.5], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+							square(size = [5, 1], center = false);
+						}
+					}
+				}
+			}
+		}
+	}
+
diff --git a/tests/regression/dumptest/resize-tests-expected.txt b/tests/regression/dumptest/resize-tests-expected.txt
new file mode 100644
index 0000000..f31290c
--- /dev/null
+++ b/tests/regression/dumptest/resize-tests-expected.txt
@@ -0,0 +1,270 @@
+	color([1, 0, 0, 1]) {
+		multmatrix([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, -10], [0, 0, 0, 1]]) {
+			cube(size = [1, 1, 1], center = false);
+		}
+		multmatrix([[1, 0, 0, 0], [0, 1, 0, 10], [0, 0, 1, -10], [0, 0, 0, 1]]) {
+			cube(size = [5, 1, 1], center = false);
+		}
+		multmatrix([[1, 0, 0, 0], [0, 1, 0, 20], [0, 0, 1, -10], [0, 0, 0, 1]]) {
+			cube(size = [1, 6, 1], center = false);
+		}
+		multmatrix([[1, 0, 0, 0], [0, 1, 0, 30], [0, 0, 1, -10], [0, 0, 0, 1]]) {
+			cube(size = [1, 1, 7], center = false);
+		}
+		multmatrix([[1, 0, 0, 0], [0, 1, 0, 40], [0, 0, 1, -10], [0, 0, 0, 1]]) {
+			cube(size = [5, 6, 1], center = false);
+		}
+		multmatrix([[1, 0, 0, 0], [0, 1, 0, 60], [0, 0, 1, -10], [0, 0, 0, 1]]) {
+			cube(size = [1, 6, 7], center = false);
+		}
+		multmatrix([[1, 0, 0, 0], [0, 1, 0, 50], [0, 0, 1, -10], [0, 0, 0, 1]]) {
+			cube(size = [5, 1, 7], center = false);
+		}
+		multmatrix([[1, 0, 0, 0], [0, 1, 0, 70], [0, 0, 1, -10], [0, 0, 0, 1]]) {
+			cube(size = [8, 9, 1], center = false);
+		}
+		multmatrix([[1, 0, 0, 0], [0, 1, 0, 80], [0, 0, 1, -10], [0, 0, 0, 1]]) {
+			cube(size = [9, 1, 1], center = false);
+		}
+		multmatrix([[1, 0, 0, 0], [0, 1, 0, 90], [0, 0, 1, -10], [0, 0, 0, 1]]) {
+			cube(size = [5, 6, 7], center = false);
+		}
+	}
+	multmatrix([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+		cube(size = [1, 1, 1], center = false);
+	}
+	multmatrix([[1, 0, 0, 0], [0, 1, 0, 10], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+		resize(newsize = [5,0,0], auto = [0,0,0]) {
+			cube(size = [1, 1, 1], center = false);
+		}
+	}
+	multmatrix([[1, 0, 0, 0], [0, 1, 0, 20], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+		resize(newsize = [0,6,0], auto = [0,0,0]) {
+			cube(size = [1, 1, 1], center = false);
+		}
+	}
+	multmatrix([[1, 0, 0, 0], [0, 1, 0, 30], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+		resize(newsize = [0,0,7], auto = [0,0,0]) {
+			cube(size = [1, 1, 1], center = false);
+		}
+	}
+	multmatrix([[1, 0, 0, 0], [0, 1, 0, 40], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+		resize(newsize = [5,6,0], auto = [0,0,0]) {
+			cube(size = [1, 1, 1], center = false);
+		}
+	}
+	multmatrix([[1, 0, 0, 0], [0, 1, 0, 60], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+		resize(newsize = [0,6,7], auto = [0,0,0]) {
+			cube(size = [1, 1, 1], center = false);
+		}
+	}
+	multmatrix([[1, 0, 0, 0], [0, 1, 0, 50], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+		resize(newsize = [5,0,7], auto = [0,0,0]) {
+			cube(size = [1, 1, 1], center = false);
+		}
+	}
+	multmatrix([[1, 0, 0, 0], [0, 1, 0, 70], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+		resize(newsize = [8,9,0], auto = [0,0,0]) {
+			cube(size = [1, 1, 1], center = false);
+		}
+	}
+	multmatrix([[1, 0, 0, 0], [0, 1, 0, 80], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+		resize(newsize = [9,0,0], auto = [0,0,0]) {
+			cube(size = [1, 1, 1], center = false);
+		}
+	}
+	multmatrix([[1, 0, 0, 0], [0, 1, 0, 90], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+		resize(newsize = [5,6,7], auto = [0,0,0]) {
+			cube(size = [1, 1, 1], center = false);
+		}
+	}
+	color([0, 0, 1, 1]) {
+		multmatrix([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 10], [0, 0, 0, 1]]) {
+			cube(size = [1, 1, 1], center = false);
+		}
+		multmatrix([[1, 0, 0, 2.5], [0, 1, 0, 10.5], [0, 0, 1, 10], [0, 0, 0, 1]]) {
+			resize(newsize = [5,0,0], auto = [0,0,0]) {
+				sphere($fn = 8, $fa = 12, $fs = 2, r = 0.5);
+			}
+		}
+		multmatrix([[1, 0, 0, 0.5], [0, 1, 0, 23], [0, 0, 1, 10], [0, 0, 0, 1]]) {
+			resize(newsize = [0,6,0], auto = [0,0,0]) {
+				sphere($fn = 8, $fa = 12, $fs = 2, r = 0.5);
+			}
+		}
+		multmatrix([[1, 0, 0, 0.5], [0, 1, 0, 30.5], [0, 0, 1, 10], [0, 0, 0, 1]]) {
+			resize(newsize = [0,0,7], auto = [0,0,0]) {
+				sphere($fn = 8, $fa = 12, $fs = 2, r = 0.5);
+			}
+		}
+		multmatrix([[1, 0, 0, 2.5], [0, 1, 0, 43], [0, 0, 1, 10], [0, 0, 0, 1]]) {
+			resize(newsize = [5,6,0], auto = [0,0,0]) {
+				sphere($fn = 8, $fa = 12, $fs = 2, r = 0.5);
+			}
+		}
+		multmatrix([[1, 0, 0, 2.5], [0, 1, 0, 50.5], [0, 0, 1, 10], [0, 0, 0, 1]]) {
+			resize(newsize = [5,0,7], auto = [0,0,0]) {
+				sphere($fn = 8, $fa = 12, $fs = 2, r = 0.5);
+			}
+		}
+		multmatrix([[1, 0, 0, 0.5], [0, 1, 0, 63], [0, 0, 1, 10], [0, 0, 0, 1]]) {
+			resize(newsize = [0,6,7], auto = [0,0,0]) {
+				sphere($fn = 8, $fa = 12, $fs = 2, r = 0.5);
+			}
+		}
+		multmatrix([[1, 0, 0, 4], [0, 1, 0, 74.5], [0, 0, 1, 10], [0, 0, 0, 1]]) {
+			resize(newsize = [8,9,0], auto = [0,0,0]) {
+				sphere($fn = 8, $fa = 12, $fs = 2, r = 0.5);
+			}
+		}
+		multmatrix([[1, 0, 0, 4.5], [0, 1, 0, 80.5], [0, 0, 1, 10], [0, 0, 0, 1]]) {
+			resize(newsize = [9,0,0], auto = [0,0,0]) {
+				sphere($fn = 8, $fa = 12, $fs = 2, r = 0.5);
+			}
+		}
+		multmatrix([[1, 0, 0, 2.5], [0, 1, 0, 93], [0, 0, 1, 10], [0, 0, 0, 1]]) {
+			resize(newsize = [5,6,7], auto = [0,0,0]) {
+				sphere($fn = 8, $fa = 12, $fs = 2, r = 0.5);
+			}
+		}
+	}
+	color([0, 0.501961, 0, 1]) {
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+			cube(size = [1, 1, 1], center = false);
+		}
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 10], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+			resize(newsize = [5,0,0], auto = [1,1,1]) {
+				cube(size = [1, 1, 1], center = false);
+			}
+		}
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 20], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+			resize(newsize = [0,6,0], auto = [1,1,1]) {
+				cube(size = [1, 1, 1], center = false);
+			}
+		}
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 30], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+			resize(newsize = [0,0,7], auto = [1,1,1]) {
+				cube(size = [1, 1, 1], center = false);
+			}
+		}
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 40], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+			resize(newsize = [5,6,0], auto = [1,1,1]) {
+				cube(size = [1, 1, 1], center = false);
+			}
+		}
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 50], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+			resize(newsize = [5,0,7], auto = [1,1,1]) {
+				cube(size = [1, 1, 1], center = false);
+			}
+		}
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 60], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+			resize(newsize = [0,6,7], auto = [1,1,1]) {
+				cube(size = [1, 1, 1], center = false);
+			}
+		}
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 70], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+			resize(newsize = [8,9,0], auto = [1,1,1]) {
+				cube(size = [1, 1, 1], center = false);
+			}
+		}
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 80], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+			resize(newsize = [9,0,0], auto = [1,1,1]) {
+				cube(size = [1, 1, 1], center = false);
+			}
+		}
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 90], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+			resize(newsize = [5,6,7], auto = [1,1,1]) {
+				cube(size = [1, 1, 1], center = false);
+			}
+		}
+	}
+	color([0.501961, 0, 0.501961, 1]) {
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 0], [0, 0, 1, 10], [0, 0, 0, 1]]) {
+			cube(size = [1, 1, 1], center = false);
+		}
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 10], [0, 0, 1, 10], [0, 0, 0, 1]]) {
+			resize(newsize = [5,0,0], auto = [1,1,0]) {
+				cube(size = [1, 1, 1], center = false);
+			}
+		}
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 20], [0, 0, 1, 10], [0, 0, 0, 1]]) {
+			resize(newsize = [6,0,0], auto = [1,1,1]) {
+				cube(size = [1, 1, 1], center = false);
+			}
+		}
+		multmatrix([[1, 0, 0, 13.5], [0, 1, 0, 33.5], [0, 0, 1, 10], [0, 0, 0, 1]]) {
+			resize(newsize = [7,0,0], auto = [1,0,0]) {
+				sphere($fn = 8, $fa = 12, $fs = 2, r = 1);
+			}
+		}
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 40], [0, 0, 1, 10], [0, 0, 0, 1]]) {
+			resize(newsize = [6,0,0], auto = [1,0,1]) {
+				cube(size = [1, 1, 1], center = false);
+			}
+		}
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 50], [0, 0, 1, 10], [0, 0, 0, 1]]) {
+			resize(newsize = [7,0,7], auto = [0,1,1]) {
+				cube(size = [1, 1, 1], center = false);
+			}
+		}
+		multmatrix([[1, 0, 0, 13.5], [0, 1, 0, 63.5], [0, 0, 1, 10], [0, 0, 0, 1]]) {
+			resize(newsize = [7,0,0], auto = [0,1,0]) {
+				sphere($fn = 8, $fa = 12, $fs = 2, r = 1);
+			}
+		}
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 70], [0, 0, 1, 10], [0, 0, 0, 1]]) {
+			resize(newsize = [8,0,0], auto = [0,0,0]) {
+				cube(size = [1, 1, 1], center = false);
+			}
+		}
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 80], [0, 0, 1, 10], [0, 0, 0, 1]]) {
+			resize(newsize = [9,0,0], auto = [0,0,1]) {
+				cube(size = [1, 1, 1], center = false);
+			}
+		}
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 90], [0, 0, 1, 10], [0, 0, 0, 1]]) {
+			resize(newsize = [0,0,7], auto = [1,1,0]) {
+				cube(size = [1, 1, 1], center = false);
+			}
+		}
+	}
+	color([1, 0.752941, 0.796078, 1]) {
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 0], [0, 0, 1, -10], [0, 0, 0, 1]]) {
+			resize(newsize = [4,4,4], auto = [0,0,0]) {
+				resize(newsize = [5000,100,1000], auto = [0,0,0]) {
+					cube(size = [1, 1, 1], center = false);
+				}
+			}
+		}
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 10], [0, 0, 1, -10], [0, 0, 0, 1]]) {
+			resize(newsize = [-5,0,0], auto = [0,0,0]) {
+				cube(size = [1, 1, 1], center = false);
+			}
+		}
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 20], [0, 0, 1, -10], [0, 0, 0, 1]]) {
+			resize(newsize = [-5,0,0], auto = [0,0,0]) {
+				cube(size = [1, 1, 1], center = false);
+			}
+		}
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 30], [0, 0, 1, -10], [0, 0, 0, 1]]) {
+			resize(newsize = [0,0,0], auto = [0,0,0]) {
+				cube(size = [1, 1, 1], center = false);
+			}
+		}
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 40], [0, 0, 1, -10], [0, 0, 0, 1]]) {
+			resize(newsize = [0,0,0], auto = [0,0,0]) {
+				cube(size = [1, 1, 1], center = false);
+			}
+		}
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 50], [0, 0, 1, -10], [0, 0, 0, 1]]) {
+			resize(newsize = [0.5,0,7], auto = [0,0,0]) {
+				cube(size = [0.5, 1, 1000], center = false);
+			}
+		}
+		multmatrix([[1, 0, 0, 10], [0, 1, 0, 60], [0, 0, 1, -10], [0, 0, 0, 1]]) {
+			resize(newsize = [0,0,0.5], auto = [0,0,0]) {
+				cube(size = [6, 6, 1e+10], center = false);
+			}
+		}
+	}
+
diff --git a/tests/regression/opencsgtest/resize-2d-tests-expected.png b/tests/regression/opencsgtest/resize-2d-tests-expected.png
new file mode 100644
index 0000000..d3bda96
--- /dev/null
+++ b/tests/regression/opencsgtest/resize-2d-tests-expected.png
diff --git a/tests/regression/opencsgtest/resize-tests-expected.png b/tests/regression/opencsgtest/resize-tests-expected.png
new file mode 100644
index 0000000..0334ba6
--- /dev/null
+++ b/tests/regression/opencsgtest/resize-tests-expected.png
diff --git a/tests/regression/throwntogethertest/resize-2d-tests-expected.png b/tests/regression/throwntogethertest/resize-2d-tests-expected.png
new file mode 100644
index 0000000..4737cf7
--- /dev/null
+++ b/tests/regression/throwntogethertest/resize-2d-tests-expected.png
diff --git a/tests/regression/throwntogethertest/resize-tests-expected.png b/tests/regression/throwntogethertest/resize-tests-expected.png
new file mode 100644
index 0000000..7445c1c
--- /dev/null
+++ b/tests/regression/throwntogethertest/resize-tests-expected.png