public async Task CanWriteAndReadSimplisticPointCloud(PlyFileFormat plyFileFormat)
{
var point = new List <Vector3>
{
new Vector3(0, 0, 0),
new Vector3(1, 1, 1)
};
var pointCloud = new PointCloud(point.Select(p => new Vertex(p)).ToArray());
var scene = PointCloudToSceneAdapter.GenerateSceneFromPointCloud(pointCloud);
string filePath = Path.Combine(TestConstants.ResourcesFolderPath, "tmp.ply");
try
{
_mockSettings.Object.DefaultPlyFileFormat = plyFileFormat;
_importerExporter = new PlyAssetImporterExporter(_mockSettings.Object, null);
await _importerExporter.ExportFileAsync(scene, filePath, true);
var importedScene = await _importerExporter.ImportFileAsync(filePath);
var importedMesh = importedScene.Meshes.First();
Assert.AreEqual(point.Count, importedMesh.Points.Count);
Assert.AreEqual(point[0], importedMesh.Points[0]);
Assert.AreEqual(point[1], importedMesh.Points[1]);
}
finally
{
if (File.Exists(filePath))
{
File.Delete(filePath);
}
}
}
public async Task ReadInSmallPlyEnsureStructureIsCorrect()
{
Scene scene = await _importerExporter.ImportFileAsync(_basicPlyFilePath);
var mesh = scene.Meshes[0];
Assert.AreEqual(8, mesh.Points.Count);
Assert.AreEqual(false, mesh.ContainsNormals);
}
