public static void SaveToRGB(Texture2 <Vector4> texture, System.Drawing.Bitmap bitmap)
{
int width = texture.Width;
int height = texture.Height;
System.Drawing.Imaging.BitmapData data = bitmap.LockBits(
new System.Drawing.Rectangle(0, 0, width, height),
System.Drawing.Imaging.ImageLockMode.WriteOnly,
System.Drawing.Imaging.PixelFormat.Format24bppRgb);
unsafe
{
byte *pixel = (byte *)data.Scan0;
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
Vector4 color = texture.GetPixel(x, y);
byte r = (byte)(color.R * 255);
byte g = (byte)(color.G * 255);
byte b = (byte)(color.B * 255);
pixel[0] = b;
pixel[1] = g;
pixel[2] = r;
pixel += 3;
}
}
}
bitmap.UnlockBits(data);
}
public static void LoadFromRGB(Texture2 <Vector4> texture, System.Drawing.Bitmap bitmap)
{
int width = bitmap.Width;
int height = bitmap.Height;
System.Drawing.Imaging.BitmapData data = bitmap.LockBits(
new System.Drawing.Rectangle(0, 0, width, height),
System.Drawing.Imaging.ImageLockMode.ReadOnly,
System.Drawing.Imaging.PixelFormat.Format24bppRgb);
unsafe
{
byte *pixel = (byte *)data.Scan0;
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
float b = pixel[0] / 255.0f;
float g = pixel[1] / 255.0f;
float r = pixel[2] / 255.0f;
pixel += 3;
texture.SetPixel(x, y, new Vector4(r, g, b, 1.0f));
}
}
}
}
public TextureViewModel(Texture2 texture)
{
Assert.NotNull(texture);
this.Name = texture.Name;
this.Texture = texture;
this.Image = texture.Image;
}
public override void PostDeserialize(DeserializationContext deserializationContext)
{
Texture = new Texture2(Filename, IsNormalMap);
Texture.Anisotropy = Anisotropy;
Texture.MagFilter = MagFilter;
Texture.MinFilter = MinFilter;
Texture.Wrap = WrapMode;
}
protected override void OnStart()
{
base.OnStart();
var points = new List <Vector3>();
points.Add(new Vector3(0, 0, 0));
points.Add(new Vector3(0, 0, 1));
points.Add(new Vector3(0, 1, 1));
points.Add(new Vector3(0, 1, 0));
points.Add(new Vector3(0, 0, 0));
points.Add(new Vector3(0, -2, 0));
points.Add(new Vector3(0, -2, -2));
points = Spline.CatmullRom(points, 0.02f);
var trajectory = new List <ExtrusionPoint>();
points.ForEach(_ => trajectory.Add(new ExtrusionPoint()
{
Radius = 0.1f, Position = _
}));
var wellMesh = CircularExtrusion.Create(trajectory);
wellMesh.DrawStyle = PolygonMode.Fill;
_wellMaterial = new Material(MaterialType.FlatVertexColor);
var texture = new Texture2();
_wellMaterial.MainTexture = new Texture2("Resources\\Textures\\Wellbore\\fluid_colors.png", false);
_wellMaterial.SetTexture("uniform_DisplaceTexture", texture);
_wellMaterial.Color = Vector4.One;
var renderer = SceneObject.AddComponent <MeshRenderable>();
renderer.Mesh = wellMesh;
renderer.Material = _wellMaterial;
var buffer = new ByteBuffer(1024 * 4);
for (int i = 0; i < buffer.Length; i += 4)
{
var t = 0.1f + (i / (float)buffer.Length);
var noise1 = GetNoise(t * 400f) * 0.6f;
var noise2 = Math.Pow(GetNoise(t * 6), 2);
//noise1 = 0;
//noise2 = 0;
buffer[i] = (byte)(255 * (noise1 + noise2) / 1.6f);
}
texture.SetImage(buffer, new Size(1, buffer.Length / 4), PixelFormat.Red, PixelInternalFormat.R8);
}
public Texture2 CreateTexture()
{
var result = new Texture2();
result.MinFilter = TextureFilter.LinearMipmapLinear;
result.MagFilter = TextureFilter.Linear;
result.Wrap = TextureWrapMode.ClampToEdge;
result.Anisotropy = 4;
result.SetImage(_bmp, false, false, false);
return(result);
}
public Texture2Asset(SerializationContext context, Texture2 texture)
{
Assert.NotNull(texture);
Filename = texture.Filename;
Name = texture.Name;
Texture = texture;
IsNormalMap = texture.IsNormalMap;
Anisotropy = texture.Anisotropy;
MagFilter = texture.MagFilter;
MinFilter = texture.MinFilter;
WrapMode = texture.Wrap;
}
public UIRender(Renderbuffer renderBuffer)
{
this._screenSize = renderBuffer.Size;
_context = GL.GetCurrent(true);
_shader = new UIShader();
_renderBuffer = renderBuffer;
_framebuffer = new Framebuffer(_screenSize);
_framebuffer.AttachRenderbuffer(FramebufferAttachment.ColorAttachment0, renderBuffer);
_idTexture = _framebuffer.AddColorTexture(Core.FramebufferAttachment.ColorAttachment1, PixelInternalFormat.R32ui, PixelFormat.Red);
_framebuffer.CheckStatus(true);
}
private static void OnClose()
{
System.Media.SoundPlayer sh = new System.Media.SoundPlayer(@"C:\Users\DariusziElżbieta\Documents\3D_Rectangles\DDD\bin\Debug\shot.wav");
sh.Play();
Thread.Sleep(600);
cube.Dispose();
cubeUV.Dispose();
cubeElements.Dispose();
cubeNormals.Dispose();
Texture1.Dispose();
Texture2.Dispose();
Texture3.Dispose();
Texture4.Dispose();
program.Dispose();
}
private void New_Click(object sender, RoutedEventArgs e)
{
var openFileDialog = FileDialogHelper.CreateOpenImageDialog();
if (openFileDialog.ShowDialog(this.GetWindow()) != true)
{
return;
}
var texture = new Texture2(openFileDialog.FileName, false);
var viewModel = new TextureViewModel(texture);
viewModel.TextureDisposed += TextureDisposedHandler;
_textures.Add(viewModel);
}
private void SelectTexture_Click(object sender, RoutedEventArgs e)
{
var wnd = new ChildWindow();
wnd.Owner = this.GetWindow();
var textureSelector = new TexturePreviewSelector();
textureSelector.Canceled += (s, ea) => {
wnd.Close();
};
textureSelector.TextureSelected += (s, ea) => {
wnd.Close();
Texture = ea.Value;
};
wnd.Content = textureSelector;
wnd.Show();
}
private void RemoveTexture_Click(object sender, RoutedEventArgs e)
{
Texture = null;
}
public Graphics(UserControl control, SceneTime time, ShadingTechnique technique)
{
Assert.NotNull(control);
Assert.NotNull(time);
IsDisposed = false;
CurrentShadingTechnique = technique;
if (GL.GetCurrent(false) != null || GetCurrent(false) != null)
{
var error = "Only one NetGL view per thread is now supported. Try launching 3D view in different thread.";
Log.Error(error);
throw new InvalidOperationException(error);
}
_control = control;
_time = time;
try {
_glContext = new GL(_control.Handle);
}
catch {
Dispose();
throw;
}
_currentContext.Value = this;
_glContext.Enable(EnableCap.DepthTest);
_glContext.Enable(EnableCap.Texture2D);
_glContext.Enable(EnableCap.CullFace);
_glContext.Enable(EnableCap.ProgramPointSize);
_glContext.Enable(EnableCap.PointSprite);
_glContext.CullFace(MaterialFace.Back);
_glContext.FrontFace(FrontFaceDirection.CounterClockwise);
_glContext.BlendEquation(BlendEquations.FuncAdd);
_glContext.BlendFunc(BlendMode.SrcAlpha, BlendMode.OneMinusSrcAlpha);
_glContext.SwapInterval(_swapInterval);
_globalUniforms = new GlobalUniformsBufferObject();
_standartUniforms = new StandardUniformsBufferObject();
_defaultMaterial = new Material(MaterialType.DiffuseColor);
_blankTexture = new Texture2();
_blankTexture.SetImage(new byte[4] {
255, 0, 255, 255
}, new Size(1, 1), Core.PixelFormat.Rgba, Core.PixelInternalFormat.Rgba8);
_quadShader = new QuadShader();
_displayQuadVao = CreateDisplayQuadVao();
switch (CurrentShadingTechnique)
{
case ShadingTechnique.Forward:
_renderTechnique = new ForwardRender();
break;
case ShadingTechnique.Deferred:
_renderTechnique = new DeferredRender();
break;
default:
throw new NotSupportedException(CurrentShadingTechnique.ToString());
}
ScreenSize = _control.ClientSize;
}
