Merge branch 'master' into issue410x

26 files changed, 212 insertions, 64 deletions

diff --git a/scripts/builder.sh b/scripts/builder.sh
index 552d559..ca7e5b2 100755
--- a/scripts/builder.sh
+++ b/scripts/builder.sh
@@ -1,11 +1,41 @@
 #!/usr/bin/env bash
 
 # build&upload script for linux & windows snapshot binaries
-# tested under linux
+#
+# Usage:
+#
+# Start with a clean directory. For example:
+#
+# mkdir builder
+# cd builder
+#
+# Then run this script, or optionally the 'build only' or 'upload only' version
+#
+# /some/path/openscad/builder.sh            # standard build & upload
+# /some/path/openscad/builder.sh buildonly  # only do build, dont upload
+# /some/path/openscad/builder.sh uploadonly # only upload, dont build
 
+# Notes:
+#
+# This script is designed to build a 'clean' version of openscad directly
+# from the openscad github master source code. It will then optionally
+# upload the build to the OpenSCAD official file repository, and modify
+# the OpenSCAD website with links to the most recently built files.
+#
+#
+# For the mingw- cross build for Windows(TM) this script does a massive
+# 'from nothing' build, including downloading and building an MXE cross
+# environment, and dependencies, into $HOME/openscad_deps. This can take
+# many many many hours and use several gigabytes of disk space.
+#
+# This script itself is designed to call other scripts that do the heavy
+# lifting. This script itself should be kept relatively simple.
+#
+
+#
 # requirements -
 # see http://mxe.cc for required tools (scons, perl, yasm, etc etc etc)
-
+#
 # todo - can we build 32 bit linux from within 64 bit linux?
 #
 # todo - make linux work
@@ -19,18 +49,24 @@ init_variables()
 {
 	STARTPATH=$PWD
 	export STARTPATH
+	DOBUILD=1
+	DOUPLOAD=1
+	DRYRUN=
 	if [ "`echo $* | grep uploadonly`" ]; then
-		UPLOADONLY=1
+		DOUPLOAD=1
+		DOBUILD=
+		DATECODE=`date +"%Y.%m.%d"`
+	fi
+	if [ "`echo $* | grep buildonly`" ]; then
+		DOUPLOAD=
+		DOBUILD=1
 		DATECODE=`date +"%Y.%m.%d"`
-	else
-		UPLOADONLY=
 	fi
 	if [ "`echo $* | grep dry`" ]; then
 		DRYRUN=1
-	else
-		DRYRUN=
 	fi
-	export UPLOADONLY
+	export DOBUILD
+	export DOUPLOAD
 	export DRYRUN
 	export DATECODE
 }
@@ -43,9 +79,15 @@ check_starting_path()
 	fi
 }
 
-get_source_code()
+get_openscad_source_code()
 {
 	git clone http://github.com/openscad/openscad.git
+	if [ "`echo $? | grep 0`" ]; then
+		echo clone of source code is ok
+	else
+		echo clone of openscad source code failed. exiting
+		exit 1
+	fi
 	cd openscad
 	git submodule update --init # MCAD
 	#git checkout branch ##debugging
@@ -80,7 +122,7 @@ build_lin32()
 	export DATECODE
 }
 
-upload_win_generic()
+upload_win_common()
 {
 	summary="$1"
 	username=$2
@@ -110,8 +152,8 @@ upload_win32()
 	BASEDIR=./mingw32/
 	WIN32_PACKAGEFILE1=OpenSCAD-$DATECODE-x86-32-Installer.exe
 	WIN32_PACKAGEFILE2=OpenSCAD-$DATECODE-x86-32.zip
-	upload_win_generic "$SUMMARY1" $USERNAME $BASEDIR/$WIN32_PACKAGEFILE1
-	upload_win_generic "$SUMMARY2" $USERNAME $BASEDIR/$WIN32_PACKAGEFILE2
+	upload_win_common "$SUMMARY1" $USERNAME $BASEDIR/$WIN32_PACKAGEFILE1
+	upload_win_common "$SUMMARY2" $USERNAME $BASEDIR/$WIN32_PACKAGEFILE2
 	export WIN32_PACKAGEFILE1
 	export WIN32_PACKAGEFILE2
 	WIN32_PACKAGEFILE1_SIZE=`ls -sh $BASEDIR/$WIN32_PACKAGEFILE1 | awk ' {print $1} ';`
@@ -129,8 +171,8 @@ upload_win64()
 	BASEDIR=./mingw64/
 	WIN64_PACKAGEFILE1=OpenSCAD-$DATECODE-x86-64-Installer.exe
 	WIN64_PACKAGEFILE2=OpenSCAD-$DATECODE-x86-64.zip
-	upload_win_generic "$SUMMARY1" $USERNAME $BASEDIR/$WIN64_PACKAGEFILE1
-	upload_win_generic "$SUMMARY2" $USERNAME $BASEDIR/$WIN64_PACKAGEFILE2
+	upload_win_common "$SUMMARY1" $USERNAME $BASEDIR/$WIN64_PACKAGEFILE1
+	upload_win_common "$SUMMARY2" $USERNAME $BASEDIR/$WIN64_PACKAGEFILE2
 	export WIN64_PACKAGEFILE1
 	export WIN64_PACKAGEFILE2
 	WIN64_PACKAGEFILE1_SIZE=`ls -sh $BASEDIR/$WIN64_PACKAGEFILE1 | awk ' {print $1} ';`
@@ -188,6 +230,7 @@ update_win_www_download_links()
 	BASEURL='http://files.openscad.org/'
 	DATECODE=`date +"%Y.%m.%d"`
 
+	mv win_snapshot_links.js win_snapshot_links.js.backup
 	rm win_snapshot_links.js
 	echo "fileinfo['WIN64_SNAPSHOT1_URL'] = '$BASEURL$WIN64_PACKAGEFILE1'" >> win_snapshot_links.js
 	echo "fileinfo['WIN64_SNAPSHOT2_URL'] = '$BASEURL$WIN64_PACKAGEFILE2'" >> win_snapshot_links.js
@@ -229,19 +272,20 @@ check_ssh_agent()
 }
 
 init_variables $*
-check_ssh_agent
+if [ $DOUPLOAD ]; then
+	check_ssh_agent
+fi
 check_starting_path
 read_username_from_user
 read_password_from_user
-get_source_code
-
-if [ ! $UPLOADONLY ]; then
+get_openscad_source_code
+if [ $DOBUILD ]; then
 	build_win32
 	build_win64
 fi
-upload_win32
-upload_win64
-update_win_www_download_links
-
-
+if [ $DOUPLOAD ]; then
+	upload_win32
+	upload_win64
+	update_win_www_download_links
+fi
 
diff --git a/scripts/mingw-x-build-dependencies.sh b/scripts/mingw-x-build-dependencies.sh
index df8572f..c0f658d 100755
--- a/scripts/mingw-x-build-dependencies.sh
+++ b/scripts/mingw-x-build-dependencies.sh
@@ -6,8 +6,13 @@
 # This script must be run from the OpenSCAD source root directory
 #
 # Usage:
-#        ./scripts/mingw-x-build-dependencies.sh       # 32 bit
-#        ./scripts/mingw-x-build-dependencies.sh 64    # 64 bit
+#        ./scripts/mingw-x-build-dependencies.sh              # 32 bit
+#        ./scripts/mingw-x-build-dependencies.sh 64           # 64 bit
+#
+# If you just want to download, and build later:
+#
+#        ./scripts/mingw-x-build-dependencies.sh download     # 32 bit download
+#        ./scripts/mingw-x-build-dependencies.sh 64 download  # 64 bit download
 #
 # Prerequisites:
 #
@@ -54,11 +59,19 @@ fi
 echo "entering" $MXEDIR
 cd $MXEDIR
 if [ "`echo $* | grep 64`" ]; then
-  MXE_TARGETS='x86_64-w64-mingw32'
+ MXE_TARGETS='x86_64-w64-mingw32'
+ if [ "`echo $* | grep download`" ]; then
+  PACKAGES='download-mpfr download-eigen download-opencsg download-cgal download-qt'
+ else
   PACKAGES='mpfr eigen opencsg cgal qt'
+ fi
 else
-  MXE_TARGETS=
+ MXE_TARGETS='i686-pc-mingw32' # fixme - does this work? test it.
+ if [ "`echo $* | grep download`" ]; then
+  PACKAGES='download-mpfr download-eigen download-opencsg download-cgal download-qt download-nsis'
+ else
   PACKAGES='mpfr eigen opencsg cgal qt nsis'
+ fi
 fi
 echo make $PACKAGES MXE_TARGETS=$MXE_TARGETS -j $NUMCPU JOBS=$NUMJOBS
 make $PACKAGES MXE_TARGETS=$MXE_TARGETS -j $NUMCPU JOBS=$NUMJOBS
diff --git a/src/editor.cc b/src/editor.cc
index 08bf005..069101f 100644
--- a/src/editor.cc
+++ b/src/editor.cc
@@ -108,3 +108,17 @@ void Editor::wheelEvent ( QWheelEvent * event )
 	}
 }
 
+void Editor::setPlainText(const QString &text)
+{
+	int y = verticalScrollBar()->sliderPosition();
+	// Save current cursor position
+	QTextCursor cursor = textCursor();
+	int n = cursor.position();
+	QTextEdit::setPlainText(text);
+	// Restore cursor position
+	if (n < text.length()) {
+		cursor.setPosition(n);
+		setTextCursor(cursor);
+		verticalScrollBar()->setSliderPosition(y);
+	}
+}
diff --git a/src/editor.h b/src/editor.h
index 09484f5..8d092a9 100644
--- a/src/editor.h
+++ b/src/editor.h
@@ -2,6 +2,7 @@
 #include <QString>
 #include <QWidget>
 #include <QWheelEvent>
+#include <QScrollBar>
 
 #include <QTextEdit>
 class Editor : public QTextEdit
@@ -9,6 +10,7 @@ class Editor : public QTextEdit
 	Q_OBJECT
 public:
 	Editor(QWidget *parent) : QTextEdit(parent) { setAcceptRichText(false); }
+	void setPlainText(const QString &text);
 public slots:
 	void zoomIn();
 	void zoomOut();
diff --git a/src/mainwin.cc b/src/mainwin.cc
index 5b986b1..1ad8bc8 100644
--- a/src/mainwin.cc
+++ b/src/mainwin.cc
@@ -504,6 +504,7 @@ MainWindow::openFile(const QString &new_filename)
 	}
 #endif
 	setFileName(actual_filename);
+	editor->setPlainText("");
 
 	fileChangedOnDisk(); // force cached autoReloadId to update
 	refreshDocument();
diff --git a/src/version_check.h b/src/version_check.h
index 86e769c..fbea077 100644
--- a/src/version_check.h
+++ b/src/version_check.h
@@ -108,5 +108,13 @@ a time, to avoid confusion.
 #endif // MPFR
 #endif // GMP
 
+// see github issue #552
+#define GCC_VERSION (__GNUC__ * 10000 \
+                   + __GNUC_MINOR__ * 100 \
+                   + __GNUC_PATCHLEVEL__)
+#if GCC_VERSION == 40802
+#error OpenSCAD isn't compatible with gcc 4.8.2. Please try a different version
+#endif
+
 #endif // OPENSCAD_SKIP_VERSION_CHECK
 
diff --git a/testdata/scad/features/polygon-tests.scad b/testdata/scad/features/polygon-tests.scad
index b4e92b6..0cd259f 100644
--- a/testdata/scad/features/polygon-tests.scad
+++ b/testdata/scad/features/polygon-tests.scad
@@ -15,4 +15,10 @@ translate([-2,0,0]) polygon(points);
 translate([-2,-2,0]) polygon(points=points, paths=[[0,1,2,3], [4,5,6,7]]);
 translate([2,-4,0]) polygon([[0,0], [1,0], [1,1], [0,0]]);
 
+// With hole
+translate([-2,-4,0])
+  polygon(points=[[0,0], [1,0], [1,1], [0,1], [0.2,0.2], [0.8,0.2], [0.8,0.8], [0.2,0.8]],
+          paths=[[0,1,2,3],[4,5,6,7]]
+);
+
 // FIXME: convexity
diff --git a/testdata/scad/features/projection-cut-tests.scad b/testdata/scad/features/projection-cut-tests.scad
new file mode 100644
index 0000000..0409a3e
--- /dev/null
+++ b/testdata/scad/features/projection-cut-tests.scad
@@ -0,0 +1,15 @@
+// 2D child
+projection(cut=true) { square(); }
+
+projection(cut=true) translate([20,0,0]) cube(10, center=true);
+
+// Boundary case: clipping the top of a cube
+translate([0,20,0]) projection(cut=true) translate([0,0,-4.999999]) cube(10, center=true);
+
+// holes
+translate([0,-10,0]) projection(cut=true) {
+  union() {
+      difference() { cube(5,center=true); cube(4,center=true); }
+      translate([2.1,2.1]) difference() { cube(5,center=true); cube(4,center=true); }
+  }
+}
diff --git a/testdata/scad/features/projection-tests.scad b/testdata/scad/features/projection-tests.scad
index bc2111c..27d03fe 100644
--- a/testdata/scad/features/projection-tests.scad
+++ b/testdata/scad/features/projection-tests.scad
@@ -3,17 +3,25 @@ projection();
 // No children
 projection() { }
 // 2D child
-projection(cut=true) { square(); }
+projection() { square(); }
 
+// Simple
 projection(cut=false) cube(10);
-projection(cut=true) translate([20,0,0]) cube(10, center=true);
-// Boundary case: clipping the top of a cube
-translate([0,20,0]) projection(cut=true) translate([0,0,-4.999999]) cube(10, center=true);
 
-// holes
-translate([0,-10,0]) projection(cut=true) {
-  union() {
-      difference() { cube(5,center=true); cube(4,center=true); }
-      translate([2.1,2.1]) difference() { cube(5,center=true); cube(4,center=true); }
-  }
+// Two children
+translate([-12,0]) projection(cut=false) {
+    cube(10);
+    difference() {
+      sphere(10);
+      cylinder(h=30, r=5, center=true);
+    }
+}
+
+// Holes
+translate([6,-12]) projection(cut=false) {
+    cube(10);
+    difference() {
+      sphere(10);
+      cylinder(h=30, r=5, center=true);
+    }
 }
diff --git a/testdata/scad/features/render-2d-tests.scad b/testdata/scad/features/render-2d-tests.scad
index 683ffe4..f8df115 100644
--- a/testdata/scad/features/render-2d-tests.scad
+++ b/testdata/scad/features/render-2d-tests.scad
@@ -1,6 +1,11 @@
 render() {
   difference() {
-    square(100, center=true);
-    circle(r=30);
+    square(10, center=true);
+    circle(r=3);
   }
 }
+
+translate([12,0,0]) render() {
+  square(10, center=true);
+  circle(r=3);
+}
diff --git a/tests/regression/cgalpngtest/polygon-tests-expected.png b/tests/regression/cgalpngtest/polygon-tests-expected.png
index 5ceabe8..28e4e9f 100644
--- a/tests/regression/cgalpngtest/polygon-tests-expected.png
+++ b/tests/regression/cgalpngtest/polygon-tests-expected.png
diff --git a/tests/regression/cgalpngtest/projection-cut-tests-expected.png b/tests/regression/cgalpngtest/projection-cut-tests-expected.png
new file mode 100644
index 0000000..7189447
--- /dev/null
+++ b/tests/regression/cgalpngtest/projection-cut-tests-expected.png
diff --git a/tests/regression/cgalpngtest/projection-tests-expected.png b/tests/regression/cgalpngtest/projection-tests-expected.png
index 3be3654..c0d5289 100644
--- a/tests/regression/cgalpngtest/projection-tests-expected.png
+++ b/tests/regression/cgalpngtest/projection-tests-expected.png
diff --git a/tests/regression/cgalpngtest/render-2d-tests-expected.png b/tests/regression/cgalpngtest/render-2d-tests-expected.png
index 19ea16a..2418968 100644
--- a/tests/regression/cgalpngtest/render-2d-tests-expected.png
+++ b/tests/regression/cgalpngtest/render-2d-tests-expected.png
diff --git a/tests/regression/dumptest/polygon-tests-expected.csg b/tests/regression/dumptest/polygon-tests-expected.csg
index 56995a5..e19bcb0 100644
--- a/tests/regression/dumptest/polygon-tests-expected.csg
+++ b/tests/regression/dumptest/polygon-tests-expected.csg
@@ -33,4 +33,7 @@ group() {
 	multmatrix([[1, 0, 0, 2], [0, 1, 0, -4], [0, 0, 1, 0], [0, 0, 0, 1]]) {
 		polygon(points = [[0, 0], [1, 0], [1, 1], [0, 0]], paths = undef, convexity = 1);
 	}
+	multmatrix([[1, 0, 0, -2], [0, 1, 0, -4], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+		polygon(points = [[0, 0], [1, 0], [1, 1], [0, 1], [0.2, 0.2], [0.8, 0.2], [0.8, 0.8], [0.2, 0.8]], paths = [[0, 1, 2, 3], [4, 5, 6, 7]], convexity = 1);
+	}
 }
diff --git a/tests/regression/dumptest/projection-cut-tests-expected.csg b/tests/regression/dumptest/projection-cut-tests-expected.csg
new file mode 100644
index 0000000..4c37fa2
--- /dev/null
+++ b/tests/regression/dumptest/projection-cut-tests-expected.csg
@@ -0,0 +1,33 @@
+group() {
+	projection(cut = true, convexity = 0) {
+		square(size = [1, 1], center = false);
+	}
+	projection(cut = true, convexity = 0) {
+		multmatrix([[1, 0, 0, 20], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+			cube(size = [10, 10, 10], center = true);
+		}
+	}
+	multmatrix([[1, 0, 0, 0], [0, 1, 0, 20], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+		projection(cut = true, convexity = 0) {
+			multmatrix([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, -4.999999], [0, 0, 0, 1]]) {
+				cube(size = [10, 10, 10], center = true);
+			}
+		}
+	}
+	multmatrix([[1, 0, 0, 0], [0, 1, 0, -10], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+		projection(cut = true, convexity = 0) {
+			union() {
+				difference() {
+					cube(size = [5, 5, 5], center = true);
+					cube(size = [4, 4, 4], center = true);
+				}
+				multmatrix([[1, 0, 0, 2.1], [0, 1, 0, 2.1], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+					difference() {
+						cube(size = [5, 5, 5], center = true);
+						cube(size = [4, 4, 4], center = true);
+					}
+				}
+			}
+		}
+	}
+}
diff --git a/tests/regression/dumptest/projection-tests-expected.csg b/tests/regression/dumptest/projection-tests-expected.csg
index da3e5ce..04cd404 100644
--- a/tests/regression/dumptest/projection-tests-expected.csg
+++ b/tests/regression/dumptest/projection-tests-expected.csg
@@ -1,37 +1,27 @@
 group() {
 	projection(cut = false, convexity = 0);
 	projection(cut = false, convexity = 0);
-	projection(cut = true, convexity = 0) {
+	projection(cut = false, convexity = 0) {
 		square(size = [1, 1], center = false);
 	}
 	projection(cut = false, convexity = 0) {
 		cube(size = [10, 10, 10], center = false);
 	}
-	projection(cut = true, convexity = 0) {
-		multmatrix([[1, 0, 0, 20], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
-			cube(size = [10, 10, 10], center = true);
-		}
-	}
-	multmatrix([[1, 0, 0, 0], [0, 1, 0, 20], [0, 0, 1, 0], [0, 0, 0, 1]]) {
-		projection(cut = true, convexity = 0) {
-			multmatrix([[1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, -4.999999], [0, 0, 0, 1]]) {
-				cube(size = [10, 10, 10], center = true);
+	multmatrix([[1, 0, 0, -12], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+		projection(cut = false, convexity = 0) {
+			cube(size = [10, 10, 10], center = false);
+			difference() {
+				sphere($fn = 0, $fa = 12, $fs = 2, r = 10);
+				cylinder($fn = 0, $fa = 12, $fs = 2, h = 30, r1 = 5, r2 = 5, center = true);
 			}
 		}
 	}
-	multmatrix([[1, 0, 0, 0], [0, 1, 0, -10], [0, 0, 1, 0], [0, 0, 0, 1]]) {
-		projection(cut = true, convexity = 0) {
-			union() {
-				difference() {
-					cube(size = [5, 5, 5], center = true);
-					cube(size = [4, 4, 4], center = true);
-				}
-				multmatrix([[1, 0, 0, 2.1], [0, 1, 0, 2.1], [0, 0, 1, 0], [0, 0, 0, 1]]) {
-					difference() {
-						cube(size = [5, 5, 5], center = true);
-						cube(size = [4, 4, 4], center = true);
-					}
-				}
+	multmatrix([[1, 0, 0, 6], [0, 1, 0, -12], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+		projection(cut = false, convexity = 0) {
+			cube(size = [10, 10, 10], center = false);
+			difference() {
+				sphere($fn = 0, $fa = 12, $fs = 2, r = 10);
+				cylinder($fn = 0, $fa = 12, $fs = 2, h = 30, r1 = 5, r2 = 5, center = true);
 			}
 		}
 	}
diff --git a/tests/regression/dumptest/render-2d-tests-expected.csg b/tests/regression/dumptest/render-2d-tests-expected.csg
index 75739b3..bcc5e96 100644
--- a/tests/regression/dumptest/render-2d-tests-expected.csg
+++ b/tests/regression/dumptest/render-2d-tests-expected.csg
@@ -1,8 +1,14 @@
 group() {
 	render(convexity = 1) {
 		difference() {
-			square(size = [100, 100], center = true);
-			circle($fn = 0, $fa = 12, $fs = 2, r = 30);
+			square(size = [10, 10], center = true);
+			circle($fn = 0, $fa = 12, $fs = 2, r = 3);
+		}
+	}
+	multmatrix([[1, 0, 0, 12], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+		render(convexity = 1) {
+			square(size = [10, 10], center = true);
+			circle($fn = 0, $fa = 12, $fs = 2, r = 3);
 		}
 	}
 }
diff --git a/tests/regression/opencsgtest/polygon-tests-expected.png b/tests/regression/opencsgtest/polygon-tests-expected.png
index fe84a80..94bd131 100644
--- a/tests/regression/opencsgtest/polygon-tests-expected.png
+++ b/tests/regression/opencsgtest/polygon-tests-expected.png
diff --git a/tests/regression/opencsgtest/projection-cut-tests-expected.png b/tests/regression/opencsgtest/projection-cut-tests-expected.png
new file mode 100644
index 0000000..5063301
--- /dev/null
+++ b/tests/regression/opencsgtest/projection-cut-tests-expected.png
diff --git a/tests/regression/opencsgtest/projection-tests-expected.png b/tests/regression/opencsgtest/projection-tests-expected.png
index b808ffe..b3af1e1 100644
--- a/tests/regression/opencsgtest/projection-tests-expected.png
+++ b/tests/regression/opencsgtest/projection-tests-expected.png
diff --git a/tests/regression/opencsgtest/render-2d-tests-expected.png b/tests/regression/opencsgtest/render-2d-tests-expected.png
index 0bf6288..47e57dd 100644
--- a/tests/regression/opencsgtest/render-2d-tests-expected.png
+++ b/tests/regression/opencsgtest/render-2d-tests-expected.png
diff --git a/tests/regression/throwntogethertest/polygon-tests-expected.png b/tests/regression/throwntogethertest/polygon-tests-expected.png
index 779b878..2ce6b75 100644
--- a/tests/regression/throwntogethertest/polygon-tests-expected.png
+++ b/tests/regression/throwntogethertest/polygon-tests-expected.png
diff --git a/tests/regression/throwntogethertest/projection-cut-tests-expected.png b/tests/regression/throwntogethertest/projection-cut-tests-expected.png
new file mode 100644
index 0000000..5063301
--- /dev/null
+++ b/tests/regression/throwntogethertest/projection-cut-tests-expected.png
diff --git a/tests/regression/throwntogethertest/projection-tests-expected.png b/tests/regression/throwntogethertest/projection-tests-expected.png
index b808ffe..b3af1e1 100644
--- a/tests/regression/throwntogethertest/projection-tests-expected.png
+++ b/tests/regression/throwntogethertest/projection-tests-expected.png
diff --git a/tests/regression/throwntogethertest/render-2d-tests-expected.png b/tests/regression/throwntogethertest/render-2d-tests-expected.png
index 0bf6288..47e57dd 100644
--- a/tests/regression/throwntogethertest/render-2d-tests-expected.png
+++ b/tests/regression/throwntogethertest/render-2d-tests-expected.png