private void BoneDrawingHack(BoneNode b, Transformation parentTransformation, float frame, int maxFrames)
{
Transformation localTransformation = Transformation.Identity;
localTransformation.Position = new Vector2(b.Position.X, b.Position.Z);
if (b.Rotations != null)
{
if (frame >= b.Rotations.Count)
{
localTransformation.Rotation = 0;
}
else
{
int currentFrame = (int)frame;
int nextFrame = (int)(frame + 1) % maxFrames;
float lerpAmount = frame % 1;
float r = Lerp(b.Rotations[currentFrame], b.Rotations[nextFrame], lerpAmount);
localTransformation.Rotation = r;
}
}
else
{
localTransformation.Rotation = 0f;
}
Transformation worldTrans = Transformation.Compose(parentTransformation, localTransformation);
int imageInd = 0;
if (b.Images != null && frame <= b.Images.Count)
{
imageInd = b.Images[(int)frame];
}
Color highlight = Color.White;
if (form.BoneTreeView.SelectedNode == b)
{
highlight = Color.Red;
}
DrawBone(b.Texture, b.Size, imageInd, b.Origin, worldTrans, highlight);
if (b.Nodes.Count > 0)
{
foreach (BoneNode e in b.Nodes)
{
BoneDrawingHack(e, worldTrans, frame, maxFrames);
}
}
}
/// <summary>
/// This function is used to parse a .poule file.
/// </summary>
private void ParsePoule(Scene scene, string filename)
{
string[] lines = File.ReadAllLines(filename);
foreach (string str in lines)
{
if (_pointLightReg.Match(str).Success)
{
string[] array = str.Split(' ');
scene.Lights.Add(new PointLight(Transformation.Translation(
float.Parse(array[1], CultureInfo.InvariantCulture.NumberFormat),
float.Parse(array[2], CultureInfo.InvariantCulture.NumberFormat),
float.Parse(array[3], CultureInfo.InvariantCulture.NumberFormat)),
SampledSpectrum.White()));
}
else if (_diskLightReg.Match(str).Success)
{
string[] array = str.Split(' ');
scene.Lights.Add(new PointLight(Transformation.Translation(
float.Parse(array[1], CultureInfo.InvariantCulture.NumberFormat),
float.Parse(array[2], CultureInfo.InvariantCulture.NumberFormat),
float.Parse(array[3], CultureInfo.InvariantCulture.NumberFormat)),
SampledSpectrum.White()));
}
else if (_cameraReg.Match(str).Success)
{
string[] array = str.Split(' ');
_camera = new SimpleCamera(_screen,
Transformation.Compose(
Transformation.Translation(
Convert.ToInt32(array[1]),
Convert.ToInt32(array[2]),
Convert.ToInt32(array[3])
),
Transformation.RotateX(float.Parse(array[4], CultureInfo.InvariantCulture.NumberFormat)),
Transformation.RotateY(float.Parse(array[5], CultureInfo.InvariantCulture.NumberFormat)),
Transformation.RotateZ(float.Parse(array[6], CultureInfo.InvariantCulture.NumberFormat))
));
}
else if (_objReg.Match(str).Success == true)
{
string[] array = str.Split(' ');
try
{
string path = array[1].Replace(@"\\", @"\");
ParsingObj parser = new ParsingObj(path);
parser.AddToScene(scene);
}
catch (Exception e)
{
FileName.Text = e.Message;
}
}
}
}
public Form1()
{
InitializeComponent();
FileName.ForeColor = System.Drawing.Color.FromArgb((int)0xFF, (int)0x61, (int)0x61);
FileName.Text = "No file selected.";
_screen = new Screen((uint)RenderPicture.Width, (uint)RenderPicture.Height);
_camera = new SimpleCamera(_screen,
Transformation.Compose(
Transformation.Translation(0, 0, -1000),
Transformation.RotateX(0),
Transformation.RotateY(0),
Transformation.RotateZ(0)
));
InitNewScene();
_pointLightReg = new Regex(@"^(PL( (-?|\+?)(\d)* (-?|\+?)(\d)* (-?|\+?)(\d)* (1|0)\.(\d)*$))",
RegexOptions.Compiled);
_diskLightReg = new Regex(@"^(DL( (-?|\+?)(\d)* (-?|\+?)(\d)* (-?|\+?)(\d)* (1|0)\.(\d)* (\d*\.)?(\d)*$))",
RegexOptions.Compiled);
_objReg = new Regex(@"^(O( [A-Z]:(\\([a-zA-Z]*[^*/\\.\[\]:;|=,])*)*\.obj$))",
RegexOptions.Compiled);
_cameraReg = new Regex(@"^(C( (-?|\+?)(\d)* (-?|\+?)(\d)* (-?|\+?)(\d)* (-?|\+?)(\d)* (-?|\+?)(\d)* (-?|\+?)(\d)*$))",
RegexOptions.Compiled);
}
