private void pbPrincipal_MouseMove(object sender, MouseEventArgs e)
{
x2 = e.X;
y2 = e.Y;
int dx = x2 - x1;
int dy = y2 - y1;
if (e.Button == MouseButtons.Left)
{
//x, y rotation
if (Math.Abs(dx) > 7 || Math.Abs(dy) > 7)
{
Bitmap b = new Bitmap(pbPrincipal.Width, pbPrincipal.Height);
actobj.rotationX(dy);
actobj.rotationY(-dx);
actobj.setNFaces();
if (tbDistancia.Text == "")
{
actobj.setNewActuals();
desenhaObjeto('a');
}
else
{
desenhaObjeto('p');
}
x1 = x2;
y1 = y2;
}
}
else if (e.Button == MouseButtons.Right && actobj != null)
{
//x, y translation
if (Math.Abs(dx) > 15 || Math.Abs(dy) > 15)
{
Bitmap b = new Bitmap(pbPrincipal.Width, pbPrincipal.Height);
actobj.translation(dx, dy, 0);
actobj.setNFaces();
if (tbDistancia.Text == "")
{
actobj.setNewActuals();
desenhaObjeto('a');
}
else
{
desenhaObjeto('p');
}
x1 = x2;
y1 = y2;
}
}
}
public static Object3D readObj(StreamReader sr)
{
Object3D obj = new Object3D();
String[] s, s1;
Face f;
String line = sr.ReadLine();
while (line != null)
{
s = line.Split(' ');
//add vertex
if (s[0].Equals("v"))
{
obj.addOriginals(new Vertex(Convert.ToDouble(s[1].Replace(".", ",")), Convert.ToDouble(s[2].Replace(".", ",")), Convert.ToDouble(s[3].Replace(".", ","))));
}
//add face
else if (s[0].Equals("f"))
{
f = new Face();
if (s[s.Length - 1] == "")
{
Array.Resize(ref s, 3);
}
for (int i = 1; i < s.Length; i++)
{
s1 = s[i].Split('/');
f.addVertex(Convert.ToInt32(s1[0]) - 1);
}
obj.addFaces(f);
}
//add texture
//else if ()
line = sr.ReadLine();
}
obj.setActuals(obj.getOriginals());
obj.setNFaces();
return(obj);
}
