public void TestXamlTo3DsConversionForNativeAmericanModel()
{
var inputModelPath = _inputPath + @"\_3ds\nativeamerican\model.xaml";
var models = XamlFormatModelReader.GetModelsFromFile(inputModelPath);
_3DSWriter.ExportTo3DS(filePath: _outputPath + @"\output.3ds",
modelData: models[0],
textureFileData: Image.FromFile(inputModelPath + ".bmp"));
}
public void TestDinosaurModel()
{
var camPos1 = new Point3D(0.000000, 0.000000, 40.000000);
var lookingAtPt1 = new Point3D(0.449719, 0.000000, 0.000000);
var image1 = (Bitmap)Image.FromFile(_inputPath + @"\dinosaur_front.bmp");
var frontTexImageInfo = new AddTexImageInfo {
CameraLocation = camPos1, ImageBitmap = image1, LookingAt = lookingAtPt1
};
var camPos2 = new Point3D(9.568636, 0.000000, -38.838657);
var lookingAtPt2 = new Point3D(-0.436662, 0.000000, -0.107580);
var image2 = (Bitmap)Image.FromFile(_inputPath + @"\dinosaur_back.bmp");
var backTexImageInfo = new AddTexImageInfo {
CameraLocation = camPos2, ImageBitmap = image2, LookingAt = lookingAtPt2
};
var cameraRatio = new CameraRatio {
XRangeAtInfinity = 30.000000, YRangeAtInfinity = 22.504684
};
var addTextureInfo = new AddTextureInfo {
CameraRatio = cameraRatio, ImageInfos = new[] { frontTexImageInfo, backTexImageInfo }
};
var models = XamlFormatModelReader.GetModelsFromFile(_inputPath + @"\dinosaur_with_normals.xaml");
var meshGeometryModel = (MeshGeometry3D)models[0].Geometry;
//make the model smoother
var currentPositions = meshGeometryModel.Positions;
var positionNeighbors = PaulBourkeSmoother.GetPositionNeighbors(currentPositions.Count, meshGeometryModel.TriangleIndices);
for (var ctr = 1; ctr <= 21; ctr++)
{
var newPositions = PaulBourkeSmoother.GetSmoothenedPositions(currentPositions, meshGeometryModel.TriangleIndices, positionNeighbors);
currentPositions = newPositions;
}
meshGeometryModel.Positions = currentPositions;
var result = TextureProcessor.GenerateTexture(addTextureInfo, meshGeometryModel, _outputPath + @"\log.txt");
var textureImageName = _outputPath + @"\" + "dinosaur_texture.bmp";
result.Bitmap.Save(textureImageName);
meshGeometryModel.TextureCoordinates = result.TextureCoordinates;
var geometryModel3D = new GeometryModel3D
{
Geometry = meshGeometryModel,
Material = new DiffuseMaterial {
Brush = new ImageBrush {
ImageSource = new BitmapImage(new Uri(textureImageName, UriKind.Relative)), ViewportUnits = BrushMappingMode.Absolute
}
}
};
XamlWriter.SaveGeometryModel3D(_outputPath + @"\ModelWithTexture.xaml", geometryModel3D);
MdlToXamlConverter.SaveAsGeometryModel3D(_inputPath + @"\dinosaur.mdl", _outputPath + @"\Orig_dinosaur_Model_WithTexture.xaml");
}