diff --git a/tools/samples/cube1.hio b/tools/samples/cube1.hio new file mode 100755 index 0000000000..8c2b2c80b4 Binary files /dev/null and b/tools/samples/cube1.hio differ diff --git a/tools/samples/oneRedVoxel.hio b/tools/samples/oneRedVoxel.hio new file mode 100755 index 0000000000..4168d58ae2 Binary files /dev/null and b/tools/samples/oneRedVoxel.hio differ diff --git a/tools/samples/simple1.hio b/tools/samples/simple1.hio new file mode 100644 index 0000000000..30164b7cc7 Binary files /dev/null and b/tools/samples/simple1.hio differ diff --git a/tools/samples/single.hio b/tools/samples/single.hio new file mode 100755 index 0000000000..f2b541326a Binary files /dev/null and b/tools/samples/single.hio differ diff --git a/tools/samples/small.hio b/tools/samples/small.hio new file mode 100644 index 0000000000..c49f667491 Binary files /dev/null and b/tools/samples/small.hio differ