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irrlicht/examples.net/Examples_CSharp/example09.cs

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/*
* This tutorial covers creating a mesh viewer.
*
* It is similar to the native tutorial, but different.
* Since much of the gui and xml stuff is not in the
* .NET wrapper yet, I decided to use winforms and
* the .NET xml mush for those portions of the tutorial.
*
* Some of this tutorial is based on the work Braneloc did
* on Tutorial 14.
*
* The tutorial also includes some other interesting stuff
* that I decided to play with.
*
* For instance, you can change the driver in the middle of
* looking at a mesh.
* Since I used .net 2.0 & VS2005, you can also move the
* toolbar around the form. (A new freebe in .net 2.0)
*
* DISCLAIMERS: This will not work with .net 1.1.
* The reason is that some of the controls I used in this
* tutorial are not available in .net 1.1.
* Most of the controls that I know have changed are the
* menu and toolbar stuff.
* The new stuff now has names like "MenuStrip",
* "ToolStrip", and "ToolStripMenuItem", etc.
* Seems kinda silly, I know, but I'm sure someone over
* in Redmond really thought they had a great idea.
*
* Also, MS changed their xml api in .net 2.0.
* The xml part of the tutorial might port to .net 1.1
* just fine, but I'm not sure and not ambitious enough
* to check it out myself.
*
* BUGS: Yeah, I'm sure there's a few in there.
* I notice when switching drivers, the app will
* sometimes lock. I haven't quite figured out why yet,
* but it seems to have something to do with Irrlicht
* having a null device.EventReceiver. Also, the
* debugger will sometimes point to a problem with fonts
* in this case.
*
* The winforms event responses are very doggy.
* I tried a couple of Application.DoEvents() in the render loop,
* but they didn't seem to help much. I may
* look at this in the future.
*
* FINAL NOTE: If you happen to find any fixes for any of the
* bugs listed above or any new ones you find, share them with
* the community. Post about them on the forum, and update
* the Wiki.
*
* Getting it working:
* Create project as windows form, and add the 2 Irrlicht DLL's to it.
* (This file is the only one needed in the project)
* Add open.bmp and help.bmp from the Irrlicht media directory to the
* resources.
* You'll probably need to rebind the images to the toolstrip, hint,
* open is the one on the left..
*/
using System;
using System.Collections.Generic;
using System.Drawing;
using System.Windows.Forms;
using System.Text;
using System.IO;
using System.Xml;
using Irrlicht;
using core = Irrlicht.Core;
using scene = Irrlicht.Scene;
using video = Irrlicht.Video;
using gui = Irrlicht.GUI;
namespace _09.WinFormMeshViewer
{
/// <summary>
/// Description of MainForm.
/// </summary>
public class MainForm : System.Windows.Forms.Form
{
// Path from tutorial binary to standard SDK media folder.
private string path = "../../../../media/";
private string messageText = string.Empty;
private string caption = string.Empty;
private string captBase = "Irrlicht.NET with WinForms - MeshViewer";
private string configFile = "config.xml";
private string startupModelFile = string.Empty;
private string currentModelFile = string.Empty;
private bool quitting = false;
private bool paused = false;
private IrrlichtDevice device;
private scene.IAnimatedMeshSceneNode model;
private scene.ISceneNode skyBox;
private video.ITexture irrLogo;
private Timer startDelay;
private Panel pnlIrrlicht;
private Rectangle panelMemory = Rectangle.Empty; // Remembers the size & location of the panel
private ToolStripMenuItem mnuFile;
private ToolStripMenuItem mnuFileOpen;
private ToolStripSeparator toolStripMenuItem1;
private ToolStripMenuItem mnuFileExit;
private ToolStripMenuItem mnuView;
private ToolStripMenuItem mnuHelp;
private ToolStripContainer toolStripContainer1;
private ToolStrip toolStrip1;
private ToolStripButton btnOpen;
private ToolStripButton btnHelp;
private ToolStripMenuItem mnuViewSkyBox;
private ToolStripMenuItem mnuViewDebug;
private ToolStripMenuItem mnuViewMaterial;
private ToolStripMenuItem mnuViewMatSolid;
private ToolStripMenuItem mnuViewMatTransp;
private ToolStripMenuItem mnuViewMatReflect;
private ToolStripMenuItem mnuHelpAbout;
private Label lblScaleZ;
private NumericUpDown numScaleZ;
private Label lblScaleY;
private NumericUpDown numScaleY;
private Label lblScaleX;
private NumericUpDown numScaleX;
private CheckBox chkDebug;
private CheckBox chkSkyBox;
private RadioButton rbSoft1;
private RadioButton rbOGL;
private RadioButton rbD3D8;
private RadioButton rbD3D9;
private RadioButton rbNull;
private RadioButton rbSoft2;
private GroupBox gbDrivers;
private ToolStripTextBox txtFPS;
private MenuStrip mnuMain;
public MainForm()
{
//
// The InitializeComponent() call is required for Windows Forms designer support.
//
InitializeComponent();
//
// Add constructor code after the InitializeComponent() call.
//
startDelay = new Timer();
startDelay.Interval = 1000;
startDelay.Enabled = false;
startDelay.Tick += new EventHandler(startDelay_Tick);
CreatePanel();
}
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
{
try
{
// Create a new instance of our application
MainForm viewer = new MainForm();
//Show the window
viewer.Show();
// Initialize items
viewer.LoadIrrConfig();
if (viewer.startupModelFile == string.Empty) viewer.startupModelFile = "dwarf.x";
viewer.currentModelFile = viewer.startupModelFile;
viewer.SetDevice(viewer.pnlIrrlicht, viewer.PickDriver());
viewer.LoadModel(viewer.path + viewer.currentModelFile);
viewer.LoadSkyBox();
// Run the viewer
System.Windows.Forms.Application.Run(viewer);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
Application.Exit();
GC.Collect();
}
}
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Forms Designer generated code
/// <summary>
/// This method is required for Windows Forms designer support.
/// Do not change the method contents inside the source code editor. The Forms designer might
/// not be able to load this method if it was changed manually.
/// </summary>
private void InitializeComponent()
{
System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(MainForm));
this.mnuMain = new System.Windows.Forms.MenuStrip();
this.mnuFile = new System.Windows.Forms.ToolStripMenuItem();
this.mnuFileOpen = new System.Windows.Forms.ToolStripMenuItem();
this.toolStripMenuItem1 = new System.Windows.Forms.ToolStripSeparator();
this.mnuFileExit = new System.Windows.Forms.ToolStripMenuItem();
this.mnuView = new System.Windows.Forms.ToolStripMenuItem();
this.mnuViewSkyBox = new System.Windows.Forms.ToolStripMenuItem();
this.mnuViewDebug = new System.Windows.Forms.ToolStripMenuItem();
this.mnuViewMaterial = new System.Windows.Forms.ToolStripMenuItem();
this.mnuViewMatSolid = new System.Windows.Forms.ToolStripMenuItem();
this.mnuViewMatTransp = new System.Windows.Forms.ToolStripMenuItem();
this.mnuViewMatReflect = new System.Windows.Forms.ToolStripMenuItem();
this.mnuHelp = new System.Windows.Forms.ToolStripMenuItem();
this.mnuHelpAbout = new System.Windows.Forms.ToolStripMenuItem();
this.toolStripContainer1 = new System.Windows.Forms.ToolStripContainer();
this.gbDrivers = new System.Windows.Forms.GroupBox();
this.rbNull = new System.Windows.Forms.RadioButton();
this.rbD3D9 = new System.Windows.Forms.RadioButton();
this.rbSoft2 = new System.Windows.Forms.RadioButton();
this.rbD3D8 = new System.Windows.Forms.RadioButton();
this.rbSoft1 = new System.Windows.Forms.RadioButton();
this.rbOGL = new System.Windows.Forms.RadioButton();
this.chkDebug = new System.Windows.Forms.CheckBox();
this.chkSkyBox = new System.Windows.Forms.CheckBox();
this.lblScaleZ = new System.Windows.Forms.Label();
this.numScaleZ = new System.Windows.Forms.NumericUpDown();
this.lblScaleY = new System.Windows.Forms.Label();
this.numScaleY = new System.Windows.Forms.NumericUpDown();
this.lblScaleX = new System.Windows.Forms.Label();
this.numScaleX = new System.Windows.Forms.NumericUpDown();
this.toolStrip1 = new System.Windows.Forms.ToolStrip();
this.btnOpen = new System.Windows.Forms.ToolStripButton();
this.btnHelp = new System.Windows.Forms.ToolStripButton();
this.txtFPS = new System.Windows.Forms.ToolStripTextBox();
this.mnuMain.SuspendLayout();
this.toolStripContainer1.ContentPanel.SuspendLayout();
this.toolStripContainer1.TopToolStripPanel.SuspendLayout();
this.toolStripContainer1.SuspendLayout();
this.gbDrivers.SuspendLayout();
((System.ComponentModel.ISupportInitialize)(this.numScaleZ)).BeginInit();
((System.ComponentModel.ISupportInitialize)(this.numScaleY)).BeginInit();
((System.ComponentModel.ISupportInitialize)(this.numScaleX)).BeginInit();
this.toolStrip1.SuspendLayout();
this.SuspendLayout();
//
// mnuMain
//
this.mnuMain.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.mnuFile,
this.mnuView,
this.mnuHelp});
this.mnuMain.Location = new System.Drawing.Point(0, 0);
this.mnuMain.Name = "mnuMain";
this.mnuMain.Size = new System.Drawing.Size(632, 24);
this.mnuMain.TabIndex = 0;
this.mnuMain.Text = "menuStrip1";
//
// mnuFile
//
this.mnuFile.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.mnuFileOpen,
this.toolStripMenuItem1,
this.mnuFileExit});
this.mnuFile.Name = "mnuFile";
this.mnuFile.Size = new System.Drawing.Size(35, 20);
this.mnuFile.Text = "&File";
//
// mnuFileOpen
//
this.mnuFileOpen.Name = "mnuFileOpen";
this.mnuFileOpen.Size = new System.Drawing.Size(139, 22);
this.mnuFileOpen.Text = "&Open Mesh";
this.mnuFileOpen.Click += new System.EventHandler(this.open_Click);
//
// toolStripMenuItem1
//
this.toolStripMenuItem1.Name = "toolStripMenuItem1";
this.toolStripMenuItem1.Size = new System.Drawing.Size(136, 6);
//
// mnuFileExit
//
this.mnuFileExit.Name = "mnuFileExit";
this.mnuFileExit.Size = new System.Drawing.Size(139, 22);
this.mnuFileExit.Text = "E&xit";
this.mnuFileExit.Click += new System.EventHandler(this.Exit_Click);
//
// mnuView
//
this.mnuView.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.mnuViewSkyBox,
this.mnuViewDebug,
this.mnuViewMaterial});
this.mnuView.Name = "mnuView";
this.mnuView.Size = new System.Drawing.Size(41, 20);
this.mnuView.Text = "&View";
//
// mnuViewSkyBox
//
this.mnuViewSkyBox.Checked = true;
this.mnuViewSkyBox.CheckOnClick = true;
this.mnuViewSkyBox.CheckState = System.Windows.Forms.CheckState.Checked;
this.mnuViewSkyBox.Name = "mnuViewSkyBox";
this.mnuViewSkyBox.Size = new System.Drawing.Size(170, 22);
this.mnuViewSkyBox.Text = "&SkyBox Visibility";
this.mnuViewSkyBox.CheckedChanged += new System.EventHandler(this.SkyBox_CheckedChanged);
//
// mnuViewDebug
//
this.mnuViewDebug.Checked = true;
this.mnuViewDebug.CheckOnClick = true;
this.mnuViewDebug.CheckState = System.Windows.Forms.CheckState.Checked;
this.mnuViewDebug.Name = "mnuViewDebug";
this.mnuViewDebug.Size = new System.Drawing.Size(170, 22);
this.mnuViewDebug.Text = "Model &Debug Info";
this.mnuViewDebug.CheckedChanged += new System.EventHandler(this.Debug_CheckedChanged);
//
// mnuViewMaterial
//
this.mnuViewMaterial.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.mnuViewMatSolid,
this.mnuViewMatTransp,
this.mnuViewMatReflect});
this.mnuViewMaterial.Name = "mnuViewMaterial";
this.mnuViewMaterial.Size = new System.Drawing.Size(170, 22);
this.mnuViewMaterial.Text = "&Model Material";
//
// mnuViewMatSolid
//
this.mnuViewMatSolid.Checked = true;
this.mnuViewMatSolid.CheckState = System.Windows.Forms.CheckState.Checked;
this.mnuViewMatSolid.Name = "mnuViewMatSolid";
this.mnuViewMatSolid.Size = new System.Drawing.Size(144, 22);
this.mnuViewMatSolid.Text = "S&olid";
this.mnuViewMatSolid.Click += new System.EventHandler(this.mnuViewMatSolid_Click);
//
// mnuViewMatTransp
//
this.mnuViewMatTransp.Name = "mnuViewMatTransp";
this.mnuViewMatTransp.Size = new System.Drawing.Size(144, 22);
this.mnuViewMatTransp.Text = "&Transparent";
this.mnuViewMatTransp.Click += new System.EventHandler(this.mnuViewMatTransp_Click);
//
// mnuViewMatReflect
//
this.mnuViewMatReflect.Name = "mnuViewMatReflect";
this.mnuViewMatReflect.Size = new System.Drawing.Size(144, 22);
this.mnuViewMatReflect.Text = "Reflection";
this.mnuViewMatReflect.Click += new System.EventHandler(this.mnuViewMatReflect_Click);
//
// mnuHelp
//
this.mnuHelp.DropDownItems.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.mnuHelpAbout});
this.mnuHelp.Name = "mnuHelp";
this.mnuHelp.Size = new System.Drawing.Size(40, 20);
this.mnuHelp.Text = "&Help";
//
// mnuHelpAbout
//
this.mnuHelpAbout.Name = "mnuHelpAbout";
this.mnuHelpAbout.Size = new System.Drawing.Size(114, 22);
this.mnuHelpAbout.Text = "&About";
this.mnuHelpAbout.Click += new System.EventHandler(this.Help_Click);
//
// toolStripContainer1
//
//
// toolStripContainer1.ContentPanel
//
this.toolStripContainer1.ContentPanel.Controls.Add(this.gbDrivers);
this.toolStripContainer1.ContentPanel.Controls.Add(this.chkDebug);
this.toolStripContainer1.ContentPanel.Controls.Add(this.chkSkyBox);
this.toolStripContainer1.ContentPanel.Controls.Add(this.lblScaleZ);
this.toolStripContainer1.ContentPanel.Controls.Add(this.numScaleZ);
this.toolStripContainer1.ContentPanel.Controls.Add(this.lblScaleY);
this.toolStripContainer1.ContentPanel.Controls.Add(this.numScaleY);
this.toolStripContainer1.ContentPanel.Controls.Add(this.lblScaleX);
this.toolStripContainer1.ContentPanel.Controls.Add(this.numScaleX);
this.toolStripContainer1.ContentPanel.Size = new System.Drawing.Size(632, 397);
this.toolStripContainer1.Dock = System.Windows.Forms.DockStyle.Fill;
this.toolStripContainer1.Location = new System.Drawing.Point(0, 24);
this.toolStripContainer1.Name = "toolStripContainer1";
this.toolStripContainer1.Size = new System.Drawing.Size(632, 422);
this.toolStripContainer1.TabIndex = 1;
this.toolStripContainer1.Text = "toolStripContainer1";
//
// toolStripContainer1.TopToolStripPanel
//
this.toolStripContainer1.TopToolStripPanel.Controls.Add(this.toolStrip1);
//
// gbDrivers
//
this.gbDrivers.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
this.gbDrivers.Controls.Add(this.rbNull);
this.gbDrivers.Controls.Add(this.rbD3D9);
this.gbDrivers.Controls.Add(this.rbSoft2);
this.gbDrivers.Controls.Add(this.rbD3D8);
this.gbDrivers.Controls.Add(this.rbSoft1);
this.gbDrivers.Controls.Add(this.rbOGL);
this.gbDrivers.Location = new System.Drawing.Point(510, 223);
this.gbDrivers.Name = "gbDrivers";
this.gbDrivers.Size = new System.Drawing.Size(104, 162);
this.gbDrivers.TabIndex = 15;
this.gbDrivers.TabStop = false;
this.gbDrivers.Text = "Driver Selection:";
//
// rbNull
//
this.rbNull.AutoSize = true;
this.rbNull.Location = new System.Drawing.Point(6, 134);
this.rbNull.Name = "rbNull";
this.rbNull.Size = new System.Drawing.Size(72, 17);
this.rbNull.TabIndex = 14;
this.rbNull.TabStop = true;
this.rbNull.Text = "null Driver";
this.rbNull.UseVisualStyleBackColor = true;
this.rbNull.CheckedChanged += new System.EventHandler(this.rb_CheckedChanged);
//
// rbD3D9
//
this.rbD3D9.AutoSize = true;
this.rbD3D9.Checked = true;
this.rbD3D9.Location = new System.Drawing.Point(6, 19);
this.rbD3D9.Name = "rbD3D9";
this.rbD3D9.Size = new System.Drawing.Size(91, 17);
this.rbD3D9.TabIndex = 9;
this.rbD3D9.TabStop = true;
this.rbD3D9.Text = "Direct3D 9.0c";
this.rbD3D9.UseVisualStyleBackColor = true;
this.rbD3D9.CheckedChanged += new System.EventHandler(this.rb_CheckedChanged);
//
// rbSoft2
//
this.rbSoft2.AutoSize = true;
this.rbSoft2.Location = new System.Drawing.Point(6, 111);
this.rbSoft2.Name = "rbSoft2";
this.rbSoft2.Size = new System.Drawing.Size(75, 17);
this.rbSoft2.TabIndex = 13;
this.rbSoft2.TabStop = true;
this.rbSoft2.Text = "Apfelbaum";
this.rbSoft2.UseVisualStyleBackColor = true;
this.rbSoft2.CheckedChanged += new System.EventHandler(this.rb_CheckedChanged);
//
// rbD3D8
//
this.rbD3D8.AutoSize = true;
this.rbD3D8.Location = new System.Drawing.Point(6, 42);
this.rbD3D8.Name = "rbD3D8";
this.rbD3D8.Size = new System.Drawing.Size(85, 17);
this.rbD3D8.TabIndex = 10;
this.rbD3D8.TabStop = true;
this.rbD3D8.Text = "Direct3D 8.1";
this.rbD3D8.UseVisualStyleBackColor = true;
this.rbD3D8.CheckedChanged += new System.EventHandler(this.rb_CheckedChanged);
//
// rbSoft1
//
this.rbSoft1.AutoSize = true;
this.rbSoft1.Location = new System.Drawing.Point(6, 88);
this.rbSoft1.Name = "rbSoft1";
this.rbSoft1.Size = new System.Drawing.Size(67, 17);
this.rbSoft1.TabIndex = 12;
this.rbSoft1.TabStop = true;
this.rbSoft1.Text = "Software";
this.rbSoft1.UseVisualStyleBackColor = true;
this.rbSoft1.CheckedChanged += new System.EventHandler(this.rb_CheckedChanged);
//
// rbOGL
//
this.rbOGL.AutoSize = true;
this.rbOGL.Location = new System.Drawing.Point(6, 65);
this.rbOGL.Name = "rbOGL";
this.rbOGL.Size = new System.Drawing.Size(83, 17);
this.rbOGL.TabIndex = 11;
this.rbOGL.TabStop = true;
this.rbOGL.Text = "OpenGL 1.5";
this.rbOGL.UseVisualStyleBackColor = true;
this.rbOGL.CheckedChanged += new System.EventHandler(this.rb_CheckedChanged);
//
// chkDebug
//
this.chkDebug.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
this.chkDebug.AutoSize = true;
this.chkDebug.Checked = true;
this.chkDebug.CheckState = System.Windows.Forms.CheckState.Checked;
this.chkDebug.Location = new System.Drawing.Point(510, 193);
this.chkDebug.Name = "chkDebug";
this.chkDebug.Size = new System.Drawing.Size(113, 17);
this.chkDebug.TabIndex = 8;
this.chkDebug.Text = "Debug Information";
this.chkDebug.UseVisualStyleBackColor = true;
this.chkDebug.CheckedChanged += new System.EventHandler(this.Debug_CheckedChanged);
//
// chkSkyBox
//
this.chkSkyBox.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
this.chkSkyBox.AutoSize = true;
this.chkSkyBox.Checked = true;
this.chkSkyBox.CheckState = System.Windows.Forms.CheckState.Checked;
this.chkSkyBox.Location = new System.Drawing.Point(510, 170);
this.chkSkyBox.Name = "chkSkyBox";
this.chkSkyBox.Size = new System.Drawing.Size(101, 17);
this.chkSkyBox.TabIndex = 7;
this.chkSkyBox.Text = "SkyBox Visibility";
this.chkSkyBox.UseVisualStyleBackColor = true;
this.chkSkyBox.CheckedChanged += new System.EventHandler(this.SkyBox_CheckedChanged);
//
// lblScaleZ
//
this.lblScaleZ.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
this.lblScaleZ.AutoSize = true;
this.lblScaleZ.Location = new System.Drawing.Point(510, 116);
this.lblScaleZ.Name = "lblScaleZ";
this.lblScaleZ.Size = new System.Drawing.Size(55, 13);
this.lblScaleZ.TabIndex = 6;
this.lblScaleZ.Text = "Z Scaling:";
//
// numScaleZ
//
this.numScaleZ.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
this.numScaleZ.DecimalPlaces = 1;
this.numScaleZ.Increment = new decimal(new int[] {
1,
0,
0,
65536});
this.numScaleZ.Location = new System.Drawing.Point(510, 135);
this.numScaleZ.Name = "numScaleZ";
this.numScaleZ.Size = new System.Drawing.Size(61, 20);
this.numScaleZ.TabIndex = 5;
this.numScaleZ.Value = new decimal(new int[] {
10,
0,
0,
65536});
this.numScaleZ.ValueChanged += new System.EventHandler(this.Scale_ValueChanged);
//
// lblScaleY
//
this.lblScaleY.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
this.lblScaleY.AutoSize = true;
this.lblScaleY.Location = new System.Drawing.Point(510, 63);
this.lblScaleY.Name = "lblScaleY";
this.lblScaleY.Size = new System.Drawing.Size(55, 13);
this.lblScaleY.TabIndex = 4;
this.lblScaleY.Text = "Y Scaling:";
//
// numScaleY
//
this.numScaleY.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
this.numScaleY.DecimalPlaces = 1;
this.numScaleY.Increment = new decimal(new int[] {
1,
0,
0,
65536});
this.numScaleY.Location = new System.Drawing.Point(510, 82);
this.numScaleY.Name = "numScaleY";
this.numScaleY.Size = new System.Drawing.Size(61, 20);
this.numScaleY.TabIndex = 3;
this.numScaleY.Value = new decimal(new int[] {
10,
0,
0,
65536});
this.numScaleY.ValueChanged += new System.EventHandler(this.Scale_ValueChanged);
//
// lblScaleX
//
this.lblScaleX.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
this.lblScaleX.AutoSize = true;
this.lblScaleX.Location = new System.Drawing.Point(510, 12);
this.lblScaleX.Name = "lblScaleX";
this.lblScaleX.Size = new System.Drawing.Size(55, 13);
this.lblScaleX.TabIndex = 2;
this.lblScaleX.Text = "X Scaling:";
//
// numScaleX
//
this.numScaleX.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
this.numScaleX.DecimalPlaces = 1;
this.numScaleX.Increment = new decimal(new int[] {
1,
0,
0,
65536});
this.numScaleX.Location = new System.Drawing.Point(510, 31);
this.numScaleX.Name = "numScaleX";
this.numScaleX.Size = new System.Drawing.Size(61, 20);
this.numScaleX.TabIndex = 1;
this.numScaleX.Value = new decimal(new int[] {
10,
0,
0,
65536});
this.numScaleX.ValueChanged += new System.EventHandler(this.Scale_ValueChanged);
//
// toolStrip1
//
this.toolStrip1.Dock = System.Windows.Forms.DockStyle.None;
this.toolStrip1.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {
this.btnOpen,
this.btnHelp,
this.txtFPS});
this.toolStrip1.Location = new System.Drawing.Point(3, 0);
this.toolStrip1.Name = "toolStrip1";
this.toolStrip1.Size = new System.Drawing.Size(160, 25);
this.toolStrip1.TabIndex = 0;
//
// btnOpen
//
this.btnOpen.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
this.btnOpen.Image = ((System.Drawing.Image)(resources.GetObject("btnOpen.Image")));
this.btnOpen.ImageTransparentColor = System.Drawing.Color.Magenta;
this.btnOpen.Name = "btnOpen";
this.btnOpen.Size = new System.Drawing.Size(23, 22);
this.btnOpen.Text = "toolStripButton1";
this.btnOpen.Click += new System.EventHandler(this.open_Click);
//
// btnHelp
//
this.btnHelp.DisplayStyle = System.Windows.Forms.ToolStripItemDisplayStyle.Image;
this.btnHelp.Image = ((System.Drawing.Image)(resources.GetObject("btnHelp.Image")));
this.btnHelp.ImageTransparentColor = System.Drawing.Color.Magenta;
this.btnHelp.Name = "btnHelp";
this.btnHelp.Size = new System.Drawing.Size(23, 22);
this.btnHelp.Text = "btnHelp";
//
// txtFPS
//
this.txtFPS.Name = "txtFPS";
this.txtFPS.Size = new System.Drawing.Size(100, 25);
//
// MainForm
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(632, 446);
this.Controls.Add(this.toolStripContainer1);
this.Controls.Add(this.mnuMain);
this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
this.MainMenuStrip = this.mnuMain;
this.MinimumSize = new System.Drawing.Size(640, 480);
this.Name = "MainForm";
this.Text = "Irrlicht with WinForms MeshViewer";
this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.MainForm_FormClosing);
this.Load += new System.EventHandler(this.MainForm_Load);
this.mnuMain.ResumeLayout(false);
this.mnuMain.PerformLayout();
this.toolStripContainer1.ContentPanel.ResumeLayout(false);
this.toolStripContainer1.ContentPanel.PerformLayout();
this.toolStripContainer1.TopToolStripPanel.ResumeLayout(false);
this.toolStripContainer1.TopToolStripPanel.PerformLayout();
this.toolStripContainer1.ResumeLayout(false);
this.toolStripContainer1.PerformLayout();
this.gbDrivers.ResumeLayout(false);
this.gbDrivers.PerformLayout();
((System.ComponentModel.ISupportInitialize)(this.numScaleZ)).EndInit();
((System.ComponentModel.ISupportInitialize)(this.numScaleY)).EndInit();
((System.ComponentModel.ISupportInitialize)(this.numScaleX)).EndInit();
this.toolStrip1.ResumeLayout(false);
this.toolStrip1.PerformLayout();
this.ResumeLayout(false);
this.PerformLayout();
}
#endregion
#region - Winforms Events -
private void MainForm_Load(object sender, EventArgs e)
{
startDelay.Enabled = true;
}
void startDelay_Tick(object sender, EventArgs e)
{
startDelay.Enabled = false;
RunDevice(pnlIrrlicht);
}
private void open_Click(object sender, EventArgs e)
{
StringBuilder filter = new StringBuilder();
filter.Append("3D Studio Mesh(*.3ds)|*.3ds");
filter.Append("|Alias Wavefront Maya(*.obj)|*.obj");
filter.Append("|Cartography Shop 4(*.csm)|*.csm");
filter.Append("|COLLADA(*.xml;*.dae)|*.xml;*.dae");
filter.Append("|DeleD(*.dmf)|*.dmf");
filter.Append("|FSRad oct(*.oct)|*.oct");
filter.Append("|Microsoft DirectX(*.x)|*.x");
filter.Append("|Milkshape (*.ms3d)|*.ms3d");
filter.Append("|My3DTools 3(*my3D)|*.my3D");
filter.Append("|Pulsar LMTools(*.lmts)|*.lmts");
filter.Append("|Quake 3 levels(*.bsp)|*.bsp");
filter.Append("|Quake 2 models(*.md2)|*.md2");
filter.Append("|Packed models(*.pk3)|*.pk3");
OpenFileDialog ofd = new OpenFileDialog();
ofd.Filter = filter.ToString();
ofd.FilterIndex = 7;
if (ofd.ShowDialog() == DialogResult.OK)
{
LoadModel(ofd.FileName);
}
}
private void Exit_Click(object sender, EventArgs e)
{
this.Close();
}
private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
{
quitting = true;
}
private void Help_Click(object sender, EventArgs e)
{
caption = "Irrlicht.NET engine mesh viewer - ";
if (device != null && device.VideoDriver != null)
{
caption += device.VideoDriver.Name;
}
MessageBox.Show(messageText, caption);
}
private void rb_CheckedChanged(object sender, EventArgs e)
{
try
{
paused = true;
SetDevice(pnlIrrlicht, PickDriver());
LoadModel(path + currentModelFile);
LoadSkyBox();
paused = false;
RunDevice(pnlIrrlicht);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, caption);
}
}
private void SkyBox_CheckedChanged(object sender, EventArgs e)
{
if (sender.GetType() == typeof(CheckBox))
mnuViewSkyBox.Checked = chkSkyBox.Checked;
else
chkSkyBox.Checked = mnuViewSkyBox.Checked;
if (skyBox != null) skyBox.Visible = chkSkyBox.Checked;
}
private void Debug_CheckedChanged(object sender, EventArgs e)
{
if (sender.GetType() == typeof(CheckBox))
mnuViewDebug.Checked = chkDebug.Checked;
else
chkDebug.Checked = mnuViewDebug.Checked;
if (model != null) model.DebugDataVisible = chkDebug.Checked;
}
private void mnuViewMatSolid_Click(object sender, EventArgs e)
{
mnuViewMatSolid.Checked = true;
mnuViewMatTransp.Checked = false;
mnuViewMatReflect.Checked = false;
if (model != null) model.SetMaterialType(video.MaterialType.SOLID);
}
private void mnuViewMatTransp_Click(object sender, EventArgs e)
{
mnuViewMatSolid.Checked = false;
mnuViewMatTransp.Checked = true;
mnuViewMatReflect.Checked = false;
if (model != null) model.SetMaterialType(video.MaterialType.TRANSPARENT_ADD_COLOR);
}
private void mnuViewMatReflect_Click(object sender, EventArgs e)
{
mnuViewMatSolid.Checked = false;
mnuViewMatTransp.Checked = false;
mnuViewMatReflect.Checked = true;
if (model != null) model.SetMaterialType(video.MaterialType.SPHERE_MAP);
}
private void Scale_ValueChanged(object sender, EventArgs e)
{
core.Vector3D scale;
scale.X = (float)numScaleX.Value;
scale.Y = (float)numScaleY.Value;
scale.Z = (float)numScaleZ.Value;
if (model != null) model.Scale = scale;
}
#endregion
#region - Resource Loading -
private void LoadIrrConfig()
{
if (File.Exists(path + configFile))
{
XmlTextReader xtr = new XmlTextReader(path + configFile);
try
{
while (xtr.Read())
{
if ((xtr.NodeType == XmlNodeType.Element))
{
if (xtr.LocalName == "startUpModel")
{
xtr.MoveToFirstAttribute();
startupModelFile = xtr.Value;
// Clean the leading stuff from the filename:
int lastSlash = startupModelFile.LastIndexOf("/");
startupModelFile = startupModelFile.Substring(lastSlash + 1);
xtr.MoveToElement();
}
else if (xtr.LocalName == "messageText")
{
xtr.MoveToFirstAttribute();
captBase = xtr.Value;
xtr.MoveToElement();
messageText = xtr.ReadElementString();
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
xtr.Close();
}
}
/// <summary>
/// This method loads a model and displays it using an
/// addAnimatedMeshSceneNode and the scene manager. Nothing difficult. It also
/// displays a short message box, if the model could not be loaded.
/// </summary>
/// <param name="fileName">File name of the model to be loaded.</param>
private void LoadModel(string fileName)
{
// Check if we have a valid device to use.
if (device == null)
{
MessageBox.Show("Can't load model because the device is not created.", caption);
return;
}
bool foundBSP = false;
// modify the name if it a .pk3 file
if (fileName.EndsWith(".pk3"))
{
device.FileSystem.AddZipFileArchive(fileName);
foundBSP = true;
}
// Clear the model if there was something loaded before.
if (model != null) model.Remove();
// Load a mesh from file.
scene.IAnimatedMesh m = device.SceneManager.GetMesh(fileName);
if (m == null)
{
// Model could not be loaded
if (startupModelFile != fileName)
{
string error = "The model could not be loaded.\nMaybe it is not a supported file format.";
MessageBox.Show(error, caption);
}
return;
}
// load a model into the engine from the mesh
model = device.SceneManager.AddAnimatedMeshSceneNode(m, null, 0);
// set default material properties
if (!foundBSP)
{
if (mnuViewMatSolid.Checked)
model.SetMaterialType(video.MaterialType.SOLID);
else if (mnuViewMatTransp.Checked)
model.SetMaterialType(video.MaterialType.TRANSPARENT_ADD_COLOR);
else if (mnuViewMatReflect.Checked)
model.SetMaterialType(video.MaterialType.SPHERE_MAP);
}
model.SetMaterialFlag(video.MaterialFlag.LIGHTING, false);
model.DebugDataVisible = true;
model.AnimationSpeed = 1000;
}
/// <summary>
/// Loads the skybox using the device's driver & scene manager.
/// </summary>
private void LoadSkyBox()
{
if (device == null)
{
MessageBox.Show("Couldn't load skybox because device was null.", caption);
return;
}
video.IVideoDriver driver = device.VideoDriver;
scene.ISceneManager smgr = device.SceneManager;
skyBox = smgr.AddSkyBoxSceneNode(driver.GetTexture(path + "irrlicht2_up.jpg"),
driver.GetTexture(path + "irrlicht2_dn.jpg"),
driver.GetTexture(path + "irrlicht2_lf.jpg"),
driver.GetTexture(path + "irrlicht2_rt.jpg"),
driver.GetTexture(path + "irrlicht2_ft.jpg"),
driver.GetTexture(path + "irrlicht2_bk.jpg"),
null, -1); // null & -1 are the defaults in the native engine.
if (skyBox != null) skyBox.Visible = chkSkyBox.Checked;
}
#endregion
#region - Device selection & setup -
/// <summary>
/// Gets the <see cref="Irrlicht.Video.DriverType"/> that the user selected.
/// </summary>
/// <returns><see cref="Irrlicht.Video.DriverType"/> the user selected.</returns>
private video.DriverType PickDriver()
{
if (rbD3D9.Checked) return Irrlicht.Video.DriverType.DIRECT3D9;
if (rbD3D8.Checked) return Irrlicht.Video.DriverType.DIRECT3D8;
if (rbOGL.Checked) return Irrlicht.Video.DriverType.OPENGL;
if (rbSoft1.Checked) return Irrlicht.Video.DriverType.SOFTWARE;
if (rbSoft2.Checked) return Irrlicht.Video.DriverType.SOFTWARE2;
return Irrlicht.Video.DriverType.NULL_DRIVER;
}
/// <summary>
/// Sets up the device to run in a <see cref="Control"/> with the specified <see cref="Irrlicht.Video.DriverType"/>.
/// </summary>
/// <param name="c">Winforms <see cref="Control"/> that Irrlicht is to render in.</param>
/// <param name="driver"><see cref="Irrlicht.Video.DriverType"/> to use when setting up the IrrlichtDevice.</param>
/// <returns>True if the setup went well, False otherwise.</returns>
private bool SetDevice(Control c, video.DriverType driverType)
{
if (quitting) return false;
if (device != null)
{
device.CloseDevice();
}
CreatePanel();
device = new IrrlichtDevice(driverType,
new core.Dimension2D(c.ClientRectangle.Width, c.ClientRectangle.Height),
32, false, false, false, true, c.Handle);
if (device == null) return false;
device.ResizeAble = true;
gui.IGUIEnvironment env = device.GUIEnvironment;
video.IVideoDriver driver = device.VideoDriver;
scene.ISceneManager smgr = device.SceneManager;
driver.SetTextureCreationFlag(video.TextureCreationFlag.ALWAYS_32_BIT, true);
// This sets the gui font from a bmp file.
gui.IGUISkin skin = env.Skin;
gui.IGUIFont font = env.GetFont(path + "fonthaettenschweiler.bmp");
if (font != null) skin.Font = font;
// This is loaded with the default values for the native engine.
smgr.AddCameraSceneNodeMaya(null, -1500, 500, 1500, -1);
irrLogo = driver.GetTexture(path + "irrlichtlogoaligned.jpg");
caption = captBase + " (using " + driver.Name + " driver)";
this.Text = caption;
return true;
}
/// <summary>
/// Since the panel gets destroyed with device.CloseDevice,
/// we are creating it separately from the standard
/// Visual Studio section.
/// </summary>
private void CreatePanel()
{
if (panelMemory == null || panelMemory == Rectangle.Empty)
panelMemory = new Rectangle(12, 12, 481, 373);
this.pnlIrrlicht = new System.Windows.Forms.Panel();
//
// pnlIrrlicht
//
this.pnlIrrlicht.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
| System.Windows.Forms.AnchorStyles.Left)
| System.Windows.Forms.AnchorStyles.Right)));
this.pnlIrrlicht.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
this.pnlIrrlicht.Location = panelMemory.Location;
this.pnlIrrlicht.Name = "pnlIrrlicht";
this.pnlIrrlicht.Size = panelMemory.Size;
this.pnlIrrlicht.TabIndex = 0;
this.pnlIrrlicht.Resize += new EventHandler(pnlIrrlicht_Resize);
this.pnlIrrlicht.Move += new EventHandler(pnlIrrlicht_Move);
this.toolStripContainer1.ContentPanel.Controls.Add(this.pnlIrrlicht);
this.toolStripContainer1.ContentPanel.ResumeLayout(false);
this.toolStripContainer1.ContentPanel.PerformLayout();
}
/// <summary>
/// We are using this to rember the location / size of the Irrlicht panel.
/// </summary>
/// <param name="sender">Event's sender.</param>
/// <param name="e">Event arguments.</param>
void pnlIrrlicht_Move(object sender, EventArgs e)
{
panelMemory.Location = pnlIrrlicht.Location;
panelMemory.Size = pnlIrrlicht.Size;
}
/// <summary>
/// We are using this to rember the location / size of the Irrlicht panel.
/// </summary>
/// <param name="sender">Event's sender.</param>
/// <param name="e">Event arguments.</param>
void pnlIrrlicht_Resize(object sender, EventArgs e)
{
panelMemory.Location = pnlIrrlicht.Location;
panelMemory.Size = pnlIrrlicht.Size;
}
#endregion
/// <summary>
/// Starts the Irrlicht rendering loop.
/// </summary>
/// <param name="c">The <see cref="Control"/> that Irrlicht is running in.</param>
private void RunDevice(Control c)
{
if (model == null) LoadModel(path + startupModelFile);
while (!paused && !quitting && device.Run() && device.VideoDriver != null)
{
device.VideoDriver.BeginScene(true, true, new Irrlicht.Video.Color(150, 50, 50, 50));
device.SceneManager.DrawAll();
device.GUIEnvironment.DrawAll();
core.Position2D logoLocation = new core.Position2D(c.ClientRectangle.Left + 20, c.ClientRectangle.Bottom - 40);
device.VideoDriver.Draw2DImage(irrLogo, logoLocation);
device.VideoDriver.EndScene();
if (!quitting && !paused) txtFPS.Text = device.VideoDriver.FPS + " FPS";
}
}
}
}
// Retrieved from "http://www.irrforge.org/index.php/CS_Tutorial_9"
// This page has been accessed 283 times. This page was last modified 01:00, 26 Jan 2006.
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