renamed dumptest files to .csg and added group headers

1 files changed, 216 insertions, 0 deletions

diff --git a/tests/regression/dumptest/example017-expected.csg b/tests/regression/dumptest/example017-expected.csg
new file mode 100644
index 0000000..2603f40
--- /dev/null
+++ b/tests/regression/dumptest/example017-expected.csg
@@ -0,0 +1,216 @@
+group() {
+	group();
+	group();
+	group() {
+		group() {
+			multmatrix([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 74], [0, 0, 0, 1]]) {
+				linear_extrude(height = 6, center = false, convexity = 4, $fn = 0, $fa = 12, $fs = 2) {
+					group() {
+						difference() {
+							circle($fn = 0, $fa = 12, $fs = 2, r = 47);
+							group() {
+								multmatrix([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+									multmatrix([[1, 0, 0, 0], [0, 1, 0, 36], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+										square(size = [6, 10], center = true);
+									}
+								}
+								multmatrix([[-0.5, -0.866025, 0, 0], [0.866025, -0.5, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+									multmatrix([[1, 0, 0, 0], [0, 1, 0, 36], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+										square(size = [6, 10], center = true);
+									}
+								}
+								multmatrix([[-0.5, 0.866025, 0, 0], [-0.866025, -0.5, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+									multmatrix([[1, 0, 0, 0], [0, 1, 0, 36], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+										square(size = [6, 10], center = true);
+									}
+								}
+							}
+							circle($fn = 0, $fa = 12, $fs = 2, r = 25);
+						}
+					}
+				}
+			}
+			linear_extrude(height = 6, center = false, convexity = 4, $fn = 0, $fa = 12, $fs = 2) {
+				group() {
+					difference() {
+						circle($fn = 0, $fa = 12, $fs = 2, r = 102);
+						group() {
+							multmatrix([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+								multmatrix([[1, 0, 0, 0], [0, 1, 0, 88.5], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+									square(size = [6, 15], center = true);
+								}
+							}
+							multmatrix([[-0.5, -0.866025, 0, 0], [0.866025, -0.5, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+								multmatrix([[1, 0, 0, 0], [0, 1, 0, 88.5], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+									square(size = [6, 15], center = true);
+								}
+							}
+							multmatrix([[-0.5, 0.866025, 0, 0], [-0.866025, -0.5, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+								multmatrix([[1, 0, 0, 0], [0, 1, 0, 88.5], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+									square(size = [6, 15], center = true);
+								}
+							}
+						}
+						circle($fn = 0, $fa = 12, $fs = 2, r = 75);
+					}
+				}
+			}
+			color([0.7, 0.7, 1, 1]) {
+				group() {
+					multmatrix([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+						multmatrix([[1, 0, 0, 0], [0, 1, 0, 102], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+							multmatrix([[2.22045e-16, 2.22045e-16, -1, 0], [-1, 0, -2.22045e-16, 0], [0, 1, 2.22045e-16, 0], [0, 0, 0, 1]]) {
+								linear_extrude(height = 6, center = true, convexity = 10, $fn = 0, $fa = 12, $fs = 2) {
+									group() {
+										union() {
+											difference() {
+												polygon(points = [[0, 6], [6, 6], [6, 0], [21, 0], [21, 6], [27, 6], [27, 0], [77, 0], [83, 12], [77, 18], [77, 74], [71, 74], [71, 80], [61, 80], [61, 74], [55, 74], [55, 80], [49, 74], [49, 18], [43, 12], [6, 12]], paths = undef, convexity = 1);
+												multmatrix([[1, 0, 0, 43], [0, 1, 0, 18], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+													circle($fn = 0, $fa = 12, $fs = 2, r = 6);
+												}
+												multmatrix([[1, 0, 0, 83], [0, 1, 0, 18], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+													circle($fn = 0, $fa = 12, $fs = 2, r = 6);
+												}
+											}
+											multmatrix([[1, 0, 0, 77], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+												square(size = [9, 12], center = false);
+											}
+											multmatrix([[1, 0, 0, 86], [0, 1, 0, 6], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+												circle($fn = 0, $fa = 12, $fs = 2, r = 6);
+											}
+											multmatrix([[1, 0, 0, 6], [0, 1, 0, 6], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+												intersection() {
+													circle($fn = 0, $fa = 12, $fs = 2, r = 6);
+													multmatrix([[1, 0, 0, -12], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+														square(size = [12, 12], center = false);
+													}
+												}
+											}
+											multmatrix([[1, 0, 0, 55], [0, 1, 0, 74], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+												intersection() {
+													circle($fn = 0, $fa = 12, $fs = 2, r = 6);
+													multmatrix([[1, 0, 0, -12], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+														square(size = [12, 12], center = false);
+													}
+												}
+											}
+										}
+									}
+								}
+							}
+						}
+					}
+					multmatrix([[-0.5, -0.866025, 0, 0], [0.866025, -0.5, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+						multmatrix([[1, 0, 0, 0], [0, 1, 0, 102], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+							multmatrix([[2.22045e-16, 2.22045e-16, -1, 0], [-1, 0, -2.22045e-16, 0], [0, 1, 2.22045e-16, 0], [0, 0, 0, 1]]) {
+								linear_extrude(height = 6, center = true, convexity = 10, $fn = 0, $fa = 12, $fs = 2) {
+									group() {
+										union() {
+											difference() {
+												polygon(points = [[0, 6], [6, 6], [6, 0], [21, 0], [21, 6], [27, 6], [27, 0], [77, 0], [83, 12], [77, 18], [77, 74], [71, 74], [71, 80], [61, 80], [61, 74], [55, 74], [55, 80], [49, 74], [49, 18], [43, 12], [6, 12]], paths = undef, convexity = 1);
+												multmatrix([[1, 0, 0, 43], [0, 1, 0, 18], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+													circle($fn = 0, $fa = 12, $fs = 2, r = 6);
+												}
+												multmatrix([[1, 0, 0, 83], [0, 1, 0, 18], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+													circle($fn = 0, $fa = 12, $fs = 2, r = 6);
+												}
+											}
+											multmatrix([[1, 0, 0, 77], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+												square(size = [9, 12], center = false);
+											}
+											multmatrix([[1, 0, 0, 86], [0, 1, 0, 6], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+												circle($fn = 0, $fa = 12, $fs = 2, r = 6);
+											}
+											multmatrix([[1, 0, 0, 6], [0, 1, 0, 6], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+												intersection() {
+													circle($fn = 0, $fa = 12, $fs = 2, r = 6);
+													multmatrix([[1, 0, 0, -12], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+														square(size = [12, 12], center = false);
+													}
+												}
+											}
+											multmatrix([[1, 0, 0, 55], [0, 1, 0, 74], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+												intersection() {
+													circle($fn = 0, $fa = 12, $fs = 2, r = 6);
+													multmatrix([[1, 0, 0, -12], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+														square(size = [12, 12], center = false);
+													}
+												}
+											}
+										}
+									}
+								}
+							}
+						}
+					}
+					multmatrix([[-0.5, 0.866025, 0, 0], [-0.866025, -0.5, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+						multmatrix([[1, 0, 0, 0], [0, 1, 0, 102], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+							multmatrix([[2.22045e-16, 2.22045e-16, -1, 0], [-1, 0, -2.22045e-16, 0], [0, 1, 2.22045e-16, 0], [0, 0, 0, 1]]) {
+								linear_extrude(height = 6, center = true, convexity = 10, $fn = 0, $fa = 12, $fs = 2) {
+									group() {
+										union() {
+											difference() {
+												polygon(points = [[0, 6], [6, 6], [6, 0], [21, 0], [21, 6], [27, 6], [27, 0], [77, 0], [83, 12], [77, 18], [77, 74], [71, 74], [71, 80], [61, 80], [61, 74], [55, 74], [55, 80], [49, 74], [49, 18], [43, 12], [6, 12]], paths = undef, convexity = 1);
+												multmatrix([[1, 0, 0, 43], [0, 1, 0, 18], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+													circle($fn = 0, $fa = 12, $fs = 2, r = 6);
+												}
+												multmatrix([[1, 0, 0, 83], [0, 1, 0, 18], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+													circle($fn = 0, $fa = 12, $fs = 2, r = 6);
+												}
+											}
+											multmatrix([[1, 0, 0, 77], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+												square(size = [9, 12], center = false);
+											}
+											multmatrix([[1, 0, 0, 86], [0, 1, 0, 6], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+												circle($fn = 0, $fa = 12, $fs = 2, r = 6);
+											}
+											multmatrix([[1, 0, 0, 6], [0, 1, 0, 6], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+												intersection() {
+													circle($fn = 0, $fa = 12, $fs = 2, r = 6);
+													multmatrix([[1, 0, 0, -12], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+														square(size = [12, 12], center = false);
+													}
+												}
+											}
+											multmatrix([[1, 0, 0, 55], [0, 1, 0, 74], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+												intersection() {
+													circle($fn = 0, $fa = 12, $fs = 2, r = 6);
+													multmatrix([[1, 0, 0, -12], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+														square(size = [12, 12], center = false);
+													}
+												}
+											}
+										}
+									}
+								}
+							}
+						}
+					}
+				}
+			}
+			%multmatrix([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, 12], [0, 0, 0, 1]]) {
+				group() {
+					rotate_extrude(convexity = 2, $fn = 0, $fa = 12, $fs = 2) {
+						square(size = [25, 68], center = false);
+						multmatrix([[1, 0, 0, 0], [0, 1, 0, 68], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+							intersection() {
+								square(size = [25, 25], center = false);
+								multmatrix([[1, 0, 0, 0], [0, 0.7, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+									circle($fn = 0, $fa = 12, $fs = 2, r = 25);
+								}
+							}
+						}
+						multmatrix([[1, 0, 0, 0], [0, 1, 0, 93], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+							intersection() {
+								multmatrix([[1, 0, 0, 0], [0, 1, 0, -12.5], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+									square(size = [12.5, 25], center = false);
+								}
+								circle($fn = 0, $fa = 12, $fs = 2, r = 12.5);
+							}
+						}
+					}
+				}
+			}
+		}
+	}
+}