// Load a mesh from a .x file.
public void LoadMesh()
{
// Load the mesh.
ExtendedMaterial[] exmaterials = null;
try
{
//m_Mesh = Mesh.FromFile(this.sName, MeshFlags.Managed, m_Device, out exmaterials);
//System.Windows.Forms.MessageBox.Show("FullPath: "+this.fullPath);
Object3d obj = this;
//System.Windows.Forms.MessageBox.Show("obj.path: " + obj.getPath() + ". name: " + obj.getName() + ". type: " + obj.getObjType(), "Object3d.LoadMesh");
//System.Windows.Forms.MessageBox.Show("name: " + obj.getName(), "Object3d.LoadMesh");
if (!File.Exists(fullPath))
{
throw new FileNotFoundException();
}
m_Mesh = Mesh.FromFile(this.fullPath, MeshFlags.Managed, m_Device, out exmaterials);
//m_Mesh = Mesh.FromFile(this.sName, MeshFlags.Managed, m_Device, out exmaterials);
}
catch (Exception x) {// System.Windows.Forms.MessageBox.Show(x.ToString());
}
// Load the textures and materials.
m_Textures = new Texture[exmaterials.Length];
m_Materials = new Material[exmaterials.Length];
for (int i = 0; i < exmaterials.Length; i++)
{
string texture_file = exmaterials[i].TextureFilename;
if (texture_file != null)
{
Debug.WriteLine("Texture " + i + ": " + texture_file);
if (texture_file.Length > 0)
{
try
{
m_Textures[i] = TextureLoader.FromFile(m_Device, Path.GetDirectoryName(fullPath) + texture_file);
}
catch
{
Debug.WriteLine("*********************");
Debug.WriteLine("Error loading texture " + texture_file);
}
}
}
else
{
Debug.WriteLine("Texture " + i + ": " + "<null>");
}
m_Materials[i] = exmaterials[i].Material3D;
m_Materials[i].Ambient = m_Materials[i].Diffuse;
}
// Save the number of subsets.
m_NumSubSets = m_Materials.Length;
}
public static Object3d GetByID(int id)
{
Object3d ret = null;
try
{
ret = Manager.XMLResourceManager.XML3dObject.GetById(id);
}
catch (System.IO.FileNotFoundException) { return(null); }
catch (Exception x) {// System.Windows.Forms.MessageBox.Show(x.ToString());
}
return(ret);
}
public frm_Add3dObject(Control paretn,Etape step,Object3d lastObj)
{
InitializeComponent();
this.pParetn = paretn;
btn_DrawObject.Enabled = false;
grpbx_Manipulation.Enabled = false;
this.Step = step;
this.LastObj = lastObj;
//this._Operation = operation;
//if (this._Operation == Operation.AddNew)
{
//MessageBox.Show("Step.Name: "+this.Step.getName(),"frm_AddP=Object.Constructor");
if (LastObj != null)
number = LastObj.getNb() + 1;
if (this.Step != null)
{
lbl_StepName.Text = "Etape: "+this.Step.getName();
//MessageBox.Show("frm_AddStep.RenderForm.Objects.count: " + RenderForm.Objects.Count.ToString());
if (RenderForm.Objects != null && RenderForm.Objects.Count > 0)
{
foreach (Object3d obj in RenderForm.Objects)
{
//Fill the list box of the created objects.
{
lstbx_Objects.Items.Add(obj);
//obj.LoadMesh();
//lstbx_Objets.Items.Add(file_info);
tabControl1.SelectedIndex = 0;
}
}
}
//----------------------------------
}
else
MessageBox.Show("Step null","frm_AddObject.Constructor");
}
//else
{
}
}
public void removeObjects3d(Object3d object3d)
{
object3d.setStep(null);;
objects3d.Remove(object3d);
}
public void addObject3d(Object3d object3d)
{
object3d.setStep(this);
objects3d.Add(object3d);
}
/// <summary>
/// Search for an obj data using its id.
/// </summary>
/// <param name="id">The id of the targeted obj.</param>
/// <returns></returns>
public static Object3d GetById(int id)
{
/* On déclare et on crée une instance des variables nécéssaires pour la recherche */
Object3d obj = new Object3d();
try
{
string rslt = Helper.service.LoadFile("objet3d.xml").ToString();
StreamWriter sw = new StreamWriter(System.Windows.Forms.Application.StartupPath + "\\temp.xml");
sw.Write(rslt);
sw.Close();
//XPathDocument XPathDocu = new XPathDocument((Stream)Helper.service.LoadFile("Experts.xml"));
XPathDocument XPathDocu = new XPathDocument(System.Windows.Forms.Application.StartupPath + "\\temp.xml");
XPathNavigator Navigator;
XPathNodeIterator Nodes;
/* On crée un navigateur */
Navigator = XPathDocu.CreateNavigator();
/* On crée ici l'expression XPath de recherche d'obj à partir du login */
string ExpXPath = "//objet[@id='" + id + "']";
/* On lance la recherche */
Nodes = Navigator.Select(Navigator.Compile(ExpXPath));
/* On vérifie si la recherche a été fructueuse */
if (Nodes.Count != 0)
{
Nodes.MoveNext(); // NOTE: Necéssaire pour se placer sur le noeud recherché
/* Encodage des données dans la classe Object3d */
obj.setId(id);
obj.setName(Path.GetFileNameWithoutExtension(Nodes.Current.GetAttribute("nom", "")));
obj.setType(Nodes.Current.GetAttribute("type", ""));
//System.Windows.Forms.MessageBox.Show("obj.type: " + Nodes.Current.GetAttribute("type", ""),"XML3dObject.GetById");
}
/* Si aucun obj n'a été trouvé */
else
{
obj = null;
}
}
catch (System.IO.FileNotFoundException x) { }
catch (Exception x)
{
System.Windows.Forms.MessageBox.Show(x.ToString());
}
/* Renvoi de toutes les données dans une instance de la classe "Client" */
return obj;
}
private static void getObjectTransformation_(XPathNodeIterator Nodes, Object3d obj)
{
Nodes.Current.MoveToFollowing(XPathNodeType.Element);//Move to first position
//System.Windows.Forms.MessageBox.Show("XMLObject3D.getObjectTransformation.current: " + Nodes.Current.Name);
float posx = (float)Convert.ToDouble(Nodes.Current.GetAttribute("x", "")) * XMLStep.translateFactor;
//System.Windows.Forms.MessageBox.Show("XMLObject3D.getObjectTransformation.current.getattrib: " + Nodes.Current.GetAttribute("x", "")+" "+posx);
float posz = (float)Convert.ToDouble(Nodes.Current.GetAttribute("y", "")) * XMLStep.translateFactor;
float posy = (float)Convert.ToDouble(Nodes.Current.GetAttribute("z", "")) * XMLStep.translateFactor * XMLStep.zFactor;
//System.Windows.Forms.MessageBox.Show("XMLObject3D.getObjectTransformation.posx: " + posx);
obj.setPosition(new Microsoft.DirectX.Vector3(posx, posy, posz));
Nodes.Current.MoveToFollowing(XPathNodeType.Element);//Move to first rotation
//System.Windows.Forms.MessageBox.Show("XMLObject3D.getObjectTransformation.current: " + Nodes.Current.Name);
float rotx = (float)Convert.ToDouble(Nodes.Current.GetAttribute("x", "")) * (-1);
float rotz = (float)Convert.ToDouble(Nodes.Current.GetAttribute("y", "")) * (-1);
float roty = (float)Convert.ToDouble(Nodes.Current.GetAttribute("z", ""));
System.Windows.Forms.MessageBox.Show("Befor: Y: " + roty + " Z: " + rotz);
float angle = (float)Convert.ToDouble(Nodes.Current.GetAttribute("angle", ""));
obj.setRotation(new Microsoft.DirectX.Vector3(Helper.DegreesToRadians(rotx * angle), Helper.DegreesToRadians(roty * angle),
Helper.DegreesToRadians(rotz * angle)));
Nodes.Current.MoveToFollowing(XPathNodeType.Element);//Move to first scale
//System.Windows.Forms.MessageBox.Show("XMLObject3D.getObjectTransformation.current: " + Nodes.Current.Name);
float sclx = (float)Convert.ToDouble(Nodes.Current.GetAttribute("x", "")) / XMLStep.scaleFactor;
float scly = (float)Convert.ToDouble(Nodes.Current.GetAttribute("y", "")) / XMLStep.scaleFactor;
float sclz = (float)Convert.ToDouble(Nodes.Current.GetAttribute("z", "")) / XMLStep.scaleFactor;
obj.setScale(new Microsoft.DirectX.Vector3(sclx, scly, sclz));
//Move back to the parent so the invoker of this methode can continue from where it started.
Nodes.Current.MoveToParent();
}
public void addObject3d(Object3d object3d)
{
object3d.setStep(this);
objects3d.Add(object3d);
}
public void removeObjects3d(Object3d object3d)
{
object3d.setStep(null); ;
objects3d.Remove(object3d);
}
private void btn_DrawObject_Click(object sender, EventArgs e)
{
ListBox listbox = ((ListBox)tabControl1.SelectedTab.GetChildAtPoint(new Point(0, 0)));
ObjForListView model = (ObjForListView)(listbox.SelectedItem);
if (model != null)
{
Vector3 scale = new Vector3(1f,1f,1f);
switch (model.Name)
{
case "droid":
scale = new Vector3(0.085f, 0.085f, 0.085f);
break;
case "miku":
scale = new Vector3(0.35f, 0.35f, 0.35f);
break;
case "tournevis":
scale = new Vector3(7.7f, 7.7f, 7.7f);
break;
case "flecheVerte":
scale = new Vector3(0.88f, 0.88f, 0.88f);
break;
case "box":
scale = new Vector3(20f, 20f, 20f);
break;
}
Object3d obj3d = new Object3d(Convert.ToInt32(model.Id), model.Name, model.Type,
new Vector3(0.0f, 0.0f, 0.0f), new Vector3(0, 0, 0), scale, RenderForm.m_Device);
obj3d.setNb(this.number);
try
{
obj3d.LoadMesh();
}
catch (FileNotFoundException)
{
string str = "Le modèle " + obj3d.getName() + " n'existe pas dans le chemain " + obj3d.getPath();
MessageBox.Show(this, str, "Message d'erreur", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
RenderForm.Objects.Add(obj3d);
lstbx_Objects.Items.Add(model);
tabControl1.SelectedIndex = 0;
if (lstbx_Objects.Items.Count > 0)
{
lstbx_Objects.SelectedIndex = lstbx_Objects.Items.Count - 1;
lstbx_Objects_Click(null, EventArgs.Empty);
}
btn_RemoveObject.Enabled = true;
}
}
