public void TestSaveMethod()
{
CameraFile cameraFile = new CameraFile();
cameraFile.Load(TEST_FILE);
MemoryStream savedStream = new MemoryStream();
cameraFile.Save(savedStream);
savedStream.Seek(0, SeekOrigin.Begin);
CameraFile savedCameraFile = new CameraFile();
savedCameraFile.Load(savedStream);
savedStream.Close();
Assert.AreEqual(cameraFile.ProjectionType, savedCameraFile.ProjectionType, "Projection types do not match");
Assert.AreEqual(cameraFile.ModelView, savedCameraFile.ModelView, "Model view matrices do not match");
Assert.AreEqual(cameraFile.Projection, savedCameraFile.Projection, "Projection matrices do not match");
Assert.AreEqual(cameraFile.FieldOfView, savedCameraFile.FieldOfView, "Field of view values do not match");
Assert.AreEqual(cameraFile.AspectRatio, savedCameraFile.AspectRatio, "Aspect ratio values do not match");
Assert.AreEqual(cameraFile.NearPlane, savedCameraFile.NearPlane, "Near plane values do not match");
Assert.AreEqual(cameraFile.FarPlane, savedCameraFile.FarPlane, "Far plane values do not match");
Assert.AreEqual(cameraFile.Eye, savedCameraFile.Eye, "Eye positions do not match");
Assert.AreEqual(cameraFile.Center, savedCameraFile.Center, "Center position do not match");
Assert.AreEqual(cameraFile.Up, savedCameraFile.Up, "Up positions do not match");
}
public void SaveFile(int index, string filename)
{
if (filename == null)
{
return;
}
//check if the directory exists
if (!Directory.Exists(Path.GetDirectoryName(filename)))
{
throw new Exception(String.Format("Directory \"{0}\"does not exist", filename)); //FIXME
}
using (CameraFile camfile = GetFile(index)) {
if (camfile == null)
{
throw new Exception("Unable to claim file"); //FIXME
}
camfile.Save(filename);
}
}