public void ExportMultiplyMaterialsColladaTest() {
var testDir = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
while (!testDir.EndsWith("AcTools.Tests") && testDir.Length > 4) testDir = Path.GetDirectoryName(testDir);
testDir = Path.Combine(testDir, "test");
var kn5 = Kn5.FromFile(testDir + "/kn5/multiply_materials.kn5");
kn5.ExportCollada(testDir + "/kn5/multiply_materials-out.dae");
}
}