protected override void OnLoad(EventArgs e)
{
// Initialize GL State
GPUCapabilities.Initialize();
GL.ClearColor(0.25f, 0.25f, 0.25f, 1.0f);
// Set up PackageManager
PackageManager.BasePath = "../../Assets/";
// Initialize camera. Rest is in OnResize()
orthoCamera = new Camera(this);
orthoCamera.SetAsCurrent();
// Load shaders
ShaderManager.LoadCollection("Shaders/collection.xml");
// Initialize batch and atlas manager
spriteBatch = new SpriteBatch();
sam = new SpriteAtlasManager();
// Temporary example until editor gets sprite support
// Uncomment to regenerate sprite file
//GenerateSpriteFile();
// Get the sprite atlas
spaceShips = sam.Get("Sprites/SpaceShips.spr", true);
// Get sprite by ID (slow operation, cache result on load)
spaceShip = spaceShips["PlayerBlue1"];
}
protected override void OnLoad(EventArgs e)
{
// Initialize GL settings
GPUCapabilities.Initialize();
GLState.DepthTest = true;
GLState.CullFace = true;
GLState.BlendFunc(BlendingFactorSrc.DstAlpha, BlendingFactorDest.OneMinusDstAlpha);
GL.ClearColor(0.25f, 0.25f, 0.25f, 1.0f);
// Set up camera
camera = new Camera(this);
camera.Perspective(Width, Height, (float)Math.PI / 4, 1f, 1000);
camera.Position = new Vector3(0, 20, 200);
camera.Target = new Vector3(0, 0, -1);
camera.SetAsCurrent(); // Use this camera for rendering
// Set up PackageManager
PackageManager.BasePath = "../../Assets/";
// Load shaders
ShaderManager.LoadCollection("Shaders/collection.xml");
var shader = ShaderManager.Get("cubemappedmodel");
// Load texture
textures = new TextureManager();
var texture = textures.Get("Textures/cubemap.tex", true);
texture.Quality.Mipmaps = true;
// Load up a mesh
MeshManager meshManager = new MeshManager();
var mesh = meshManager.Get("Meshes/sphere.mesh", true);
// Construct a model from shader, texture and mesh, with default material
model = new Model()
{
Shader = shader,
Texture = texture,
Mesh = mesh,
Material = new Material()
};
// set up rendering queue
renderQueue = new RenderQueue();
renderQueue.AllowInstancing = false;
}
void glc_Load(object sender, EventArgs e)
{
// Load shaders
var collection = XML.Read.FromFile<ShaderCollection>("EditorAssets/Shaders/collection.xml");
ShaderManager.LoadCollection(collection);
renderQueue = new RenderQueue();
camera = new Camera(null);
camera.SetAsCurrent();
GL.Enable(EnableCap.Dither);
}
protected override void OnLoad(EventArgs e)
{
Debug.WriteLine("OnLoad()");
/*thread = new Thread(new ThreadStart(() =>
{
view = WebCore.CreateWebView(Width, Height, WebViewType.Offscreen);
//WebCore.AutoUpdatePeriod = 30;
view.IsTransparent = true;
finishedLoading = false;
var path = Path.Combine(new String[] {
Directory.GetCurrentDirectory(),
"TestWebPages\\index.html"
});
path = "http://lasoft.fi/";
// Load some content.
view.Source = new Uri(path);
// Handle the LoadingFrameComplete event.
// For this example, we use a lambda expression.
view.LoadingFrameComplete += (s, eargs) =>
{
if (!eargs.IsMainFrame)
return;
UploadWebpageToGPU((WebView)s);
finishedLoading = true;
};
if (WebCore.UpdateState == WebCoreUpdateState.NotUpdating)
WebCore.Run();
}));
thread.Start();*/
GPUCapabilities.Initialize();
Debug.WriteLine("GPUCapabilities.Version=" + GPUCapabilities.Version);
Debug.WriteLine("GPUCapabilities.GLSL=" + GPUCapabilities.GLSL);
Debug.WriteLine("GPUCapabilities.Instancing=" + GPUCapabilities.Instancing);
Debug.WriteLine("GPUCapabilities.MaxVaryingFloats=" + GPUCapabilities.MaxVaryingFloats);
Debug.WriteLine("GPUCapabilities.MaxVaryingVectors=" + GPUCapabilities.MaxVaryingVectors);
Debug.WriteLine("GPUCapabilities.SeamlessCubemaps=" + GPUCapabilities.SeamlessCubemaps);
Debug.WriteLine("GPUCapabilities.TextureCompression=" + GPUCapabilities.TextureCompression);
Debug.WriteLine("GPUCapabilities.AnisotrophicFiltering=" + GPUCapabilities.AnisotrophicFiltering);
Debug.WriteLine("GPUCapabilities.MaxAnisotrophyLevel=" + GPUCapabilities.MaxAnisotrophyLevel);
if (GPUCapabilities.SeamlessCubemaps)
GL.Enable(EnableCap.TextureCubeMapSeamless);
GLState.DepthTest = true;
GLState.AlphaBleding = true;
GLState.CullFace = true;
SceneManager.Initialize(500, 5, 20, Vector3.Zero);
SceneManager.CullByObject = false;
renderQueue = new RenderQueue();
renderQueue.AllowInstancing = true;
viewPort = new Vector2(Width, Height);
camera = new Hatzap.Camera(this);
camera.SetAsCurrent();
camera.Position = new Vector3(0, 1, 1);
camera.Target = new Vector3(-1, 0, 0);
camera.Update(0);
camera.DirectionLock = true;
camera.Rotate(new Vector2(-(float)Math.PI / 2.5f, 0));
// Now camera.Position changes whenever Target changes, and the camera angle stays locked.
// Camera's distance from it's target can be controlled from camera.Distance property now.
FontCollection fonts = new FontCollection();
fonts.Fonts.Add(new FontInfo()
{
FontFamily = "OpenSans-Regular",
FontDataFile = "Assets/Fonts/OpenSans-Regular.ttf_sdf.txt",
FontTextureFile = "Assets/Fonts/OpenSans-Regular.ttf_sdf.png"
});
XML.Write.ToFile(fonts, "Assets/Fonts/collection.xml");
//Console.WriteLine("Test test ABCDEFGHIJKLMNOPQRSTUVWXYZÅÄÖ");
FontManager.LoadCollection(fonts);
ShaderCollection collection = new ShaderCollection();
collection.ShaderPrograms.Add(new ShaderProgramInfo()
{
Shaders = new List<ShaderInfo>(new[]{ new ShaderInfo() {
Path = "Assets/Shaders/Model.vert",
Type = ShaderType.VertexShader
},new ShaderInfo() {
Path = "Assets/Shaders/Model.frag",
Type = ShaderType.FragmentShader
}}),
Name = "Model"
});
collection.ShaderPrograms.Add(new ShaderProgramInfo()
{
Shaders = new List<ShaderInfo>(new[]{ new ShaderInfo() {
Path = "Assets/Shaders/Text.vert",
Type = ShaderType.VertexShader
},new ShaderInfo() {
Path = "Assets/Shaders/Text.frag",
Type = ShaderType.FragmentShader
}}),
Name = "Text"
});
collection.ShaderPrograms.Add(new ShaderProgramInfo()
{
Shaders = new List<ShaderInfo>(new[]{ new ShaderInfo() {
Path = "Assets/Shaders/Gui.vert",
Type = ShaderType.VertexShader
},new ShaderInfo() {
Path = "Assets/Shaders/Gui.frag",
Type = ShaderType.FragmentShader
}}),
Name = "Gui"
});
collection.ShaderPrograms.Add(new ShaderProgramInfo()
{
Shaders = new List<ShaderInfo>(new[]{ new ShaderInfo() {
Path = "Assets/Shaders/GuiImage.vert",
Type = ShaderType.VertexShader
},new ShaderInfo() {
Path = "Assets/Shaders/GuiImage.frag",
Type = ShaderType.FragmentShader
}}),
Name = "Gui.Image"
});
collection.ShaderPrograms.Add(new ShaderProgramInfo()
{
Shaders = new List<ShaderInfo>(new[]{ new ShaderInfo() {
Path = "Assets/Shaders/SimpleModel2.vert",
Type = ShaderType.VertexShader
},new ShaderInfo() {
Path = "Assets/Shaders/SimpleModel2.frag",
Type = ShaderType.FragmentShader
},/*new ShaderInfo() {
Path = "Assets/Shaders/SimpleModel.geom",
Type = ShaderType.GeometryShader
}*/}),
Name = "SimpleModel"
});
collection.ShaderPrograms.Add(new ShaderProgramInfo()
{
Shaders = new List<ShaderInfo>(new[]{ new ShaderInfo() {
Path = "Assets/Shaders/SimpleModel2.vert",
Type = ShaderType.VertexShader
},new ShaderInfo() {
Path = "Assets/Shaders/SimpleModel1.frag",
Type = ShaderType.FragmentShader
},/*new ShaderInfo() {
Path = "Assets/Shaders/SimpleModel.geom",
Type = ShaderType.GeometryShader
}*/}),
Name = "Textureless"
});
//XML.Write.ToFile(collection, "Assets/Shaders/collection.xml");
ShaderManager.LoadCollection(collection);
Time.Initialize();
UserInput.Initialize(this, typeof(AccurateMouse), typeof(Hatzap.Input.Keyboard));
UserInput.Mouse.ClickInterval = 0.5f;
GuiRoot.Initialize(this);
GuiRoot.Root.Texture = new TextureArray();
TextureMeta guiTextureMeta = new TextureMeta()
{
FileName = "Assets/Textures/greySheet.png",
Width = 512,
Height = 512,
PixelInternalFormat = PixelInternalFormat.Rgba,
PixelFormat = PixelFormat.Bgra,
PixelType = PixelType.UnsignedByte,
Precompressed = false,
Quality = new TextureQuality()
{
Anisotrophy = 0,
Filtering = TextureFiltering.Nearest,
TextureWrapMode_S = OpenTK.Graphics.OpenGL.TextureWrapMode.Clamp,
TextureWrapMode_T = OpenTK.Graphics.OpenGL.TextureWrapMode.Clamp,
},
};
GuiRoot.Root.Texture.Load(guiTextureMeta);
ElementCollection guiElements = new ElementCollection()
{
Elements = new List<WidgetInfo> {
new WidgetInfo(){
WidgetType = typeof(Button).ToString(),
Slices = new List<GuiTextureRegion> {
new GuiTextureRegion() { // Top left
Offset = new Vector2(49,433),
Size = new Vector2(6,4),
Page = 0
}, new GuiTextureRegion() { // Top center
Offset = new Vector2(55,433),
Size = new Vector2(37,4),
Page = 0
}, new GuiTextureRegion() { // Top Right
Offset = new Vector2(92,433),
Size = new Vector2(6,4),
Page = 0
}, new GuiTextureRegion() { // Middle left
Offset = new Vector2(49,437),
Size = new Vector2(6,36),
Page = 0
}, new GuiTextureRegion() { // Middle center
Offset = new Vector2(55,437),
Size = new Vector2(37,36),
Page = 0
}, new GuiTextureRegion() { // Middle right
Offset = new Vector2(92,437),
Size = new Vector2(6,36),
Page = 0
}, new GuiTextureRegion() { // Bottom left
Offset = new Vector2(49,473),
Size = new Vector2(6,5),
Page = 0
}, new GuiTextureRegion() { // Bottom center
Offset = new Vector2(55,473),
Size = new Vector2(37,5),
Page = 0
}, new GuiTextureRegion() { // Bottom right
Offset = new Vector2(92,473),
Size = new Vector2(6,5),
Page = 0
},
},
},
new WidgetInfo(){
WidgetType = typeof(Window).ToString(),
Slices = new List<GuiTextureRegion> {
new GuiTextureRegion() { // Top left
Offset = new Vector2(190,98),
Size = new Vector2(7,5),
Page = 0
}, new GuiTextureRegion() { // Top center
Offset = new Vector2(195,98),
Size = new Vector2(86,5),
Page = 0
}, new GuiTextureRegion() { // Top Right
Offset = new Vector2(283,98),
Size = new Vector2(7,5),
Page = 0
}, new GuiTextureRegion() { // Middle left
Offset = new Vector2(190,103),
Size = new Vector2(7,89),
Page = 0
}, new GuiTextureRegion() { // Middle center
Offset = new Vector2(197,103),
Size = new Vector2(86,89),
Page = 0
}, new GuiTextureRegion() { // Middle right
Offset = new Vector2(283,103),
Size = new Vector2(7,89),
Page = 0
}, new GuiTextureRegion() { // Middle left
Offset = new Vector2(190,103),
Size = new Vector2(7,89),
Page = 0
}, new GuiTextureRegion() { // Middle center
Offset = new Vector2(197,103),
Size = new Vector2(86,89),
Page = 0
}, new GuiTextureRegion() { // Middle right
Offset = new Vector2(283,103),
Size = new Vector2(7,89),
Page = 0
}, new GuiTextureRegion() { // Bottom left
Offset = new Vector2(190,192),
Size = new Vector2(7,6),
Page = 0
}, new GuiTextureRegion() { // Bottom center
Offset = new Vector2(197,192),
Size = new Vector2(86,6),
Page = 0
}, new GuiTextureRegion() { // Bottom right
Offset = new Vector2(283,192),
Size = new Vector2(7,6),
Page = 0
}
},
},
new WidgetInfo(){
WidgetType = typeof(Panel).ToString(),
Slices = new List<GuiTextureRegion> {
new GuiTextureRegion() { // Top left
Offset = new Vector2(190,98),
Size = new Vector2(7,5),
Page = 0
}, new GuiTextureRegion() { // Top center
Offset = new Vector2(195,98),
Size = new Vector2(86,5),
Page = 0
}, new GuiTextureRegion() { // Top Right
Offset = new Vector2(283,98),
Size = new Vector2(7,5),
Page = 0
}, new GuiTextureRegion() { // Middle left
Offset = new Vector2(190,103),
Size = new Vector2(7,89),
Page = 0
}, new GuiTextureRegion() { // Middle center
Offset = new Vector2(197,103),
Size = new Vector2(86,89),
Page = 0
}, new GuiTextureRegion() { // Middle right
Offset = new Vector2(283,103),
Size = new Vector2(7,89),
Page = 0
}, new GuiTextureRegion() { // Bottom left
Offset = new Vector2(190,192),
Size = new Vector2(7,6),
Page = 0
}, new GuiTextureRegion() { // Bottom center
Offset = new Vector2(197,192),
Size = new Vector2(86,6),
Page = 0
}, new GuiTextureRegion() { // Bottom right
Offset = new Vector2(283,192),
Size = new Vector2(7,6),
Page = 0
}
},
},
}
};
XML.Write.ToFile(guiElements, "Assets/Gui/elements.xml");
GridContainer mainGuiGrid = new GridContainer();
mainGuiGrid.Columns = 1;
mainGuiGrid.Rows = 3;
mainGuiGrid.CellWidths.Add(1280);
mainGuiGrid.RowHeights.Add(30);
mainGuiGrid.RowHeights.Add(0);
mainGuiGrid.RowHeights.Add(30);
mainGuiGrid.Anchor = new Anchor();
mainGuiGrid.Anchor.Directions[AnchorDirection.Top] = AnchorType.Snap;
mainGuiGrid.Anchor.Directions[AnchorDirection.Left] = AnchorType.Snap;
mainGuiGrid.Anchor.Directions[AnchorDirection.Right] = AnchorType.Snap;
mainGuiGrid.Anchor.Directions[AnchorDirection.Bottom] = AnchorType.Snap;
mainGuiGrid.Position = new Vector2(0, 0);
mainGuiGrid.Size = new Vector2(400, 200);
Panel leftPanel = new Panel();
leftPanel.Anchor = new Anchor();
leftPanel.Anchor.Directions[AnchorDirection.Left] = AnchorType.Snap;
leftPanel.Anchor.Directions[AnchorDirection.Top] = AnchorType.Snap;
leftPanel.Anchor.Directions[AnchorDirection.Bottom] = AnchorType.Snap;
leftPanel.Position = new Vector2(100, 100);
leftPanel.Size = new Vector2(300, 10);
leftPanel.Color = new Vector4(0.1f, 0.1f, 0.1f, 1f);
leftPanel.RightAnchorOffset = -10.0f;
leftPanel.TextureRegion = guiElements.GetInfo(leftPanel).Slices.ToArray();
Panel menuBar = new Panel();
menuBar.Anchor = new Anchor();
menuBar.Anchor.Directions[AnchorDirection.Top] = AnchorType.Snap;
menuBar.Anchor.Directions[AnchorDirection.Left] = AnchorType.Snap;
menuBar.Anchor.Directions[AnchorDirection.Right] = AnchorType.Snap;
menuBar.Position = new Vector2(100, 100);
menuBar.Size = new Vector2(300, 30);
menuBar.Color = new Vector4(0.1f, 0.1f, 0.1f, 1f);
menuBar.TextureRegion = guiElements.GetInfo(leftPanel).Slices.ToArray();
Panel bottomBar = new Panel();
bottomBar.Anchor = new Anchor();
bottomBar.Anchor.Directions[AnchorDirection.Left] = AnchorType.Snap;
bottomBar.Anchor.Directions[AnchorDirection.Right] = AnchorType.Snap;
bottomBar.Anchor.Directions[AnchorDirection.Bottom] = AnchorType.Snap;
bottomBar.Position = new Vector2(0, 690);
bottomBar.Size = new Vector2(0, 30);
bottomBar.Color = new Vector4(0.1f, 0.1f, 0.1f, 1f);
bottomBar.TextureRegion = guiElements.GetInfo(leftPanel).Slices.ToArray();
#region StackContainer test
StackContainer stack = new StackContainer();
{
Button btn = new Button();
Button btn2 = new Button();
Button btn3 = new Button();
Button btn4 = new Button();
stack.AddChildWidget(btn);
stack.AddChildWidget(btn2);
stack.AddChildWidget(btn3);
stack.AddChildWidget(btn4);
btn.Color = new Vector4(1.5f, 1.5f, 1.5f, 1);
btn.Text = "Button 1";
btn.TextColor = new Vector4(0, 0, 0, 1);
btn.OnClick += (m) =>
{
//btn.Text = "Clicked " + m.ToString();
};
btn.Anchor = new Anchor();
btn.Anchor.Directions[AnchorDirection.Left] = AnchorType.Snap;
btn.Anchor.Directions[AnchorDirection.Right] = AnchorType.Snap;
btn.Anchor.Directions[AnchorDirection.Top] = AnchorType.Snap;
btn.Position = new Vector2(100, 100);
btn.Size = new Vector2(150, 50);
btn.TextureRegion = guiElements.Elements[0].Slices.ToArray();
btn2.Color = new Vector4(0.2f, 0.2f, 0.2f, 1);
btn2.Text = "Button 2";
btn2.OnClick += (m) =>
{
btn2.Text = "Clicked " + m.ToString();
};
btn2.Anchor = new Anchor();
btn2.Anchor.Directions[AnchorDirection.Left] = AnchorType.Snap;
btn2.Anchor.Directions[AnchorDirection.Right] = AnchorType.Snap;
btn2.Anchor.Directions[AnchorDirection.Top] = AnchorType.Snap;
btn2.Position = new Vector2(300, 100);
btn2.Size = new Vector2(150, 50);
btn2.TextureRegion = guiElements.Elements[0].Slices.ToArray();
btn3.Text = "Button 3";
btn3.OnClick += (m) =>
{
var r = new Hatzap.Utilities.Random();
btn3.Color = new Vector4((float)r.NextDouble(), (float)r.NextDouble(), (float)r.NextDouble(), 1);
//btn3.Z = btn4.Z + 1;
};
btn3.Anchor = new Anchor();
btn3.Anchor.Directions[AnchorDirection.Left] = AnchorType.Snap;
btn3.Anchor.Directions[AnchorDirection.Right] = AnchorType.Snap;
btn3.Anchor.Directions[AnchorDirection.Top] = AnchorType.Snap;
btn3.Position = new Vector2(100, 200);
btn3.Size = new Vector2(150, 50);
btn3.TextureRegion = guiElements.Elements[0].Slices.ToArray();
btn4.Color = new Vector4(1, 1, 1, 0.5f);
btn4.Text = "Button 4";
btn4.OnClick += (m) =>
{
//btn4.Text = "Clicked " + m.ToString();
//btn4.Z = btn3.Z + 1;
};
btn4.Anchor = new Anchor();
btn4.Anchor.Directions[AnchorDirection.Left] = AnchorType.Snap;
btn4.Anchor.Directions[AnchorDirection.Right] = AnchorType.Snap;
btn4.Anchor.Directions[AnchorDirection.Top] = AnchorType.Snap;
btn4.Position = new Vector2(150, 200);
btn4.Size = new Vector2(150, 50);
btn4.TextureRegion = guiElements.GetInfo(btn4).Slices.ToArray();
}
stack.Anchor = new Anchor();
stack.Anchor.Directions[AnchorDirection.Left] = AnchorType.Snap;
stack.Anchor.Directions[AnchorDirection.Top] = AnchorType.Snap;
stack.Anchor.Directions[AnchorDirection.Right] = AnchorType.Snap;
stack.Anchor.Directions[AnchorDirection.Bottom] = AnchorType.Snap;
stack.RightAnchorOffset = 5;
stack.LeftAnchorOffset = 5;
stack.TopAnchorOffset = 5;
#endregion
var image = new Hatzap.Gui.Widgets.Image();
var lblText = new Label();
Window window = new Window();
window.TextureRegion = guiElements.GetInfo(window).Slices.ToArray();
window.Position = new Vector2(1200, 600);
window.Size = new Vector2(300, 200);
window.TitleHeight = 20;
window.TitleColor = new Vector4(79f / 255f / 0.5f, 193f / 255f / 0.5f, 233f / 255f / 0.5f, 1f);
window.Color = new Vector4(1f / (210f / 255f), 1f / (210f / 255f), 1f / (210f / 255f), 1f);
leftPanel.AddChildWidget(stack);
mainGuiGrid.AddChildWidget(menuBar);
mainGuiGrid.AddChildWidget(leftPanel);
mainGuiGrid.AddChildWidget(bottomBar);
GuiRoot.Root.AddWidget(mainGuiGrid);
UserInput.Keyboard.CaptureText = true;
modelShader = ShaderManager.Get("Model");
textShader = ShaderManager.Get("Text");
//Create a new importer
AssimpContext importer = new AssimpContext();
//This is how we add a configuration (each config is its own class)
//NormalSmoothingAngleConfig config = new NormalSmoothingAngleConfig(66.0f);
//importer.SetConfig(config);
var flags = PostProcessPreset.TargetRealTimeMaximumQuality | PostProcessSteps.Triangulate | PostProcessSteps.SortByPrimitiveType | PostProcessSteps.FlipUVs;
//Import the model. All configs are set. The model
//is imported, loaded into managed memory. Then the unmanaged memory is released, and everything is reset.
Scene model = importer.ImportFile("Assets/Models/cube.fbx", flags);
mesh = new Hatzap.Models.Mesh();
Assimp.Mesh aMesh = null;
foreach (var item in model.Meshes)
{
if (item.PrimitiveType != Assimp.PrimitiveType.Triangle)
continue;
aMesh = item;
break;
}
if (aMesh != null)
{
//mesh.AssimpMesh = aMesh;
}
else
{
Debug.WriteLine("ERROR: No triangle meshes found in imported model.");
}
//End of example
importer.Dispose();
TextureMeta shipTextureMeta = new TextureMeta()
{
FileName = "Assets/Textures/sh3.jpg,Assets/Textures/sh3_n.png,Assets/Textures/sh3_s.jpg",
PixelInternalFormat = PixelInternalFormat.CompressedRgbaS3tcDxt1Ext,
PixelFormat = PixelFormat.Bgra,
PixelType = PixelType.UnsignedByte,
Width = 1024,
Height = 1024,
Quality = new TextureQuality()
{
Filtering = TextureFiltering.Trilinear,
Anisotrophy = 32,
Mipmaps = true,
TextureWrapMode_S = OpenTK.Graphics.OpenGL.TextureWrapMode.Repeat,
TextureWrapMode_T = OpenTK.Graphics.OpenGL.TextureWrapMode.Repeat
}
};
shipTexture = new TextureArray();
shipTexture.Load(shipTextureMeta);
font = FontManager.Get("OpenSans-Regular");
fpsText = new GuiText();
fpsText.Font = font;
fpsText.FontSize = 8f;
fpsText.Weight = 1.2f;
fpsText.Smooth = 2.5f;
fpsText.LineHeight = 50.0f;
fpsText.Color = new Vector4(1, 1, 1, 1);
fpsText.Text = "FPS: Calculating..";
int n = 5;
int sizeScale = 7;
var rand = new Hatzap.Utilities.Random();
for (int x = -n; x <= n; x++)
{
for (int y = -n; y <= n; y++)
{
Hatzap.Models.Material spaceShipMaterial = new Hatzap.Models.Material();
bool transparent = rand.NextDouble() < 0.5;
float transparency = (float)rand.NextDouble();
transparency += 0.05f;
if (!(transparency < 1.0f))
{
transparency = 1.0f;
transparent = false;
}
spaceShipMaterial.Transparent = transparent;
spaceShipMaterial.UniformData = new List<IUniformData> {
new UniformDataVector4()
{
Name = "Color",
Data = new Vector4((float)rand.NextDouble(), (float)rand.NextDouble(), (float)rand.NextDouble(), transparency)
}
};
for (int z = -n; z <= n; z++)
{
var spaceShip = new Model();
spaceShip.Texture = shipTexture;
//spaceShip.Shader = ShaderManager.Get("Textureless");
spaceShip.Shader = ShaderManager.Get("Model");
spaceShip.Mesh = mesh;
spaceShip.Transform.Static = true;
spaceShip.Transform.Position = new Vector3((x + (float)(rand.NextDouble() - 0.5)) * sizeScale, (y + (float)(rand.NextDouble() - 0.5)) * sizeScale, (z + (float)(rand.NextDouble() - 0.5)) * sizeScale);
spaceShip.Transform.Rotation = Quaternion.FromEulerAngles(x * 360.0f / n / (float)Math.PI, y * 360.0f / n / (float)Math.PI, z * 360.0f / n / (float)Math.PI);
spaceShip.Material = spaceShipMaterial;
SceneManager.Insert(spaceShip);
}
}
}
Debug.WriteLine("OnLoad() ends");
base.OnLoad(e);
}
protected override void OnLoad(EventArgs e)
{
PackageManager.BasePath = "../../Assets/";
GPUCapabilities.Initialize();
GLState.DepthTest = true;
GLState.CullFace = true;
GL.ClearColor(0.25f, 0.25f, 0.25f, 1.0f);
ShaderManager.LoadCollection("Shaders/collection.xml");
SceneManager.Initialize(500, 5, 20, Vector3.Zero);
SceneManager.CullByObject = false;
renderQueue = new RenderQueue();
renderQueue.AllowInstancing = true;
meshes = new MeshManager();
camera = new Hatzap.Camera(this);
camera.SetAsCurrent();
camera.Position = new Vector3(0, 1, 1);
camera.Target = new Vector3(-1, 0, 0);
camera.Update(0);
camera.Rotate(new Vector2(-(float)Math.PI / 2.5f, 0));
var rand = new Hatzap.Utilities.Random();
int n = 8;
float sizeScale = 10.0f;
// All objects will have the same material
Material material = new Material();
material.ShaderProgram = ShaderManager.Get("instancedmodel");
// To disable instancing, use these:
//material.ShaderProgram = ShaderManager.Get("simplemodel");
//renderQueue.AllowInstancing = false;
for (int x = -n; x <= n; x++)
{
for (int y = -n; y <= n; y++)
{
for (int z = -n; z <= n; z++)
{
var instancedObject = new Model();
// Set shader, mesh and material (no texture)
instancedObject.Mesh = meshes.Get("Meshes/suzanne.mesh", true);
instancedObject.Material = material.Copy();
// Set transform
instancedObject.Transform.Position = new Vector3(
(x + (float)(rand.NextDouble() - 0.5)) * sizeScale,
(y + (float)(rand.NextDouble() - 0.5)) * sizeScale,
(z + (float)(rand.NextDouble() - 0.5)) * sizeScale);
instancedObject.Transform.Rotation = Quaternion.FromEulerAngles(
x * 360.0f / n / (float)Math.PI,
y * 360.0f / n / (float)Math.PI,
z * 360.0f / n / (float)Math.PI);
float color = 1f;
color = color - ((y + n) / (n * 2.0f));
instancedObject.Material.Add(new UniformDataVector4(){
Data = new Vector4(color, color, color, 1),
Name = "Color",
});
// Don't calculate matrices on every frame
instancedObject.Transform.Static = true;
// Insert model in the scene octree. (Because I'm lazy and didn't want
// to write code to update all these meshes in the queue by hand. Also
// culling is done by scene automatically.)
SceneManager.Insert(instancedObject);
}
}
}
}
void LoadMeshStuff()
{
// Set up camera
camera = new Camera(this);
camera.Perspective(Width, Height, (float)Math.PI / 4, 1f, 1000);
camera.Position = new Vector3(0, 20, 200);
camera.Target = new Vector3(0, 0, 0);
camera.SetAsCurrent(); // Use this camera for rendering
// Set up PackageManager
PackageManager.BasePath = "../../Assets/";
// Load shaders
var modelshader = ShaderManager.Get("transparentmodel");
// Load texture
textures = new TextureManager();
var texture = textures.Get("Textures/lucymetal.tex", true);
texture.Quality.Mipmaps = true;
// Load up a mesh
MeshManager meshManager = new MeshManager();
var mesh = meshManager.Get("Meshes/lucy.mesh", true);
var lucyMaterial = new Material();
lucyMaterial.Textures.Add("textureSampler", texture);
lucyMaterial.ShaderProgram = modelshader;
// Construct a model from shader, texture and mesh, with default material
model = new Model()
{
Mesh = mesh,
Material = lucyMaterial
};
// set up rendering queue
renderQueue = new RenderQueue()
{
AllowInstancing = false
};
}
public RenderableTexture(Texture texture)
{
Vector2 halfSize = new Vector2(texture.Width / 2.0f, texture.Height / 2.0f);
model = new Model();
model.Material = new Material() {
Transparent = false,
UniformData = new List<IUniformData>
{
new UniformDataVector4()
{
Name = "Color",
Data = Vector4.One
},
new UniformDataInt()
{
Name = "textureSampler",
Data = 0
}
},
ShaderProgram = ShaderManager.Get("TexturedQuad")
};
model.Material.Textures.Add("default", texture);
var mesh = new Mesh();
mesh.Type = PrimitiveType.TriangleStrip;
/*mesh.Vertices = new Vector3[]{
new Vector3(-halfSize.X, -halfSize.Y, 0) * 100.0f,
new Vector3(halfSize.X, -halfSize.Y, 0) * 100.0f,
new Vector3(-halfSize.X, halfSize.Y, 0) * 100.0f,
new Vector3(halfSize.X, halfSize.Y, 0) * 100.0f,
};*/
mesh.Vertices = new Vector3[]{
new Vector3(-1, -1, 0),
new Vector3(1, -1, 0),
new Vector3(-1, 1, 0),
new Vector3(1, 1, 0),
};
mesh.UV = new Vector3[][] {
new Vector3[] {
new Vector3(0,1,0),
new Vector3(1,1,0),
new Vector3(0,0,0),
new Vector3(1,0,0),
}
};
mesh.Indices = new uint[]{
0,1,2,3
};
model.Mesh = mesh;
model.Transform.Position = new Vector3(0, 0, 0);
model.Transform.Scale = new Vector3(1, 1, 1);
model.Transform.Rotation = Quaternion.Identity;
Camera camera = new Camera(null);
camera.SetAsCurrent();
float w = EditorRenderer.Width / 2.0f;
float h = EditorRenderer.Height / 2.0f;
camera.Projection = Matrix4.CreateOrthographicOffCenter(-w, w, -h, h, -1, 1);
camera.View = Matrix4.Identity;
}
protected override void OnLoad(EventArgs e)
{
// Initialize GL settings
GPUCapabilities.Initialize();
GLState.DepthTest = true;
GLState.AlphaBleding = false;
GLState.CullFace = true;
GL.ClearColor(0.25f, 0.25f, 0.25f, 1.0f);
// Set up camera
camera = new Camera(this);
camera.Perspective(Width, Height, (float)Math.PI / 4, 1f, 1000);
camera.Position = new Vector3(0, 20, 100);
camera.Target = new Vector3(0, 0, -1);
camera.SetAsCurrent();
// Set up PackageManager
PackageManager.BasePath = "../../Assets/";
// Load shaders
ShaderManager.LoadCollection("Shaders/collection.xml");
// Load texture
textures = new TextureManager();
var texture = textures.Get("Textures/concreteslabs.tex", true);
texture.Quality.Mipmaps = true;
texture.Quality.TextureWrapMode = TextureWrapMode.Repeat;
// Load up a mesh
MeshManager meshManager = new MeshManager();
var mesh = meshManager.Get("Meshes/dragon.mesh", true);
// Create base material
materials = new MaterialManager();
materials.Insert("uniformexamplematerial.mat", new Material()
{
UniformData = new List<IUniformData>()
{
new UniformDataFloat() {
Name = "time",
Data = 0.0f
},
new UniformDataVector2() {
Name = "toffset",
Data = Vector2.Zero
},
new UniformDataVector4() {
Name = "color",
Data = Vector4.One
}
}
});
// Construct a model from shader, texture and mesh, with default material
model = new Model()
{
Shader = ShaderManager.Get("uniformexamplemodel"),
Texture = texture,
Mesh = mesh,
Material = materials.Get("uniformexamplematerial.mat")
};
model2 = new Model()
{
Shader = ShaderManager.Get("uniformexamplemodel"),
Texture = texture,
Mesh = mesh,
Material = materials.Get("uniformexamplematerial.mat")
};
model3 = new Model()
{
Shader = ShaderManager.Get("uniformexamplemodel"),
Texture = texture,
Mesh = mesh,
Material = materials.Get("uniformexamplematerial.mat")
};
model.Transform.Position += new Vector3(-1, 0.5f, 0);
model2.Transform.Position += new Vector3(1, 0.5f, 0);
model3.Transform.Position += new Vector3(0, -0.75f, 0);
model.Transform.Rotation *= new Quaternion(0, (float)Math.PI, 0);
// set up rendering queue
renderQueue = new RenderQueue();
renderQueue.AllowInstancing = false;
}
protected override void OnLoad(EventArgs e)
{
// Initialize GL settings
GPUCapabilities.Initialize();
GLState.DepthTest = true;
GLState.CullFace = true;
GLState.BlendFunc(BlendingFactorSrc.SrcColor, BlendingFactorDest.OneMinusSrcAlpha);
GL.ClearColor(0.25f, 0.25f, 0.25f, 1.0f);
// Set up camera
camera = new Camera(this);
camera.Perspective(Width, Height, (float)Math.PI / 4, 1f, 1000);
camera.Position = new Vector3(0, 20, 200);
camera.Target = new Vector3(0, 0, 0);
camera.SetAsCurrent();
// Set up PackageManager
PackageManager.BasePath = "../../Assets/";
// Load shaders
ShaderManager.LoadCollection("Shaders/collection.xml");
// Load texture
textures = new TextureManager();
var texture = textures.Get("Textures/lucymetal.tex", true);
texture.Quality.Mipmaps = true;
var groundtexture = textures.Get("Textures/concreteslabs.tex", true);
groundtexture.Quality.Mipmaps = true;
groundtexture.Quality.TextureWrapMode = TextureWrapMode.Repeat;
// Load up a mesh
MeshManager meshManager = new MeshManager();
var mesh = meshManager.Get("Meshes/lucy.mesh", true);
var groundmesh = meshManager.Get("Meshes/plane.mesh", true);
var modelMaterial = new Material()
{
ShaderProgram = ShaderManager.Get("transparentmodel"),
Transparent = false,
UniformData = new List<IUniformData>()
{
new UniformDataVector4() {
Name = "color",
Data = new Vector4(1,1,1,0.75f),
},
new UniformDataFloat() {
Name = "specularIntensity",
Data = 0.5f,
}
}
};
modelMaterial.Textures.Add("textureSampler", texture);
// Construct a model from shader, texture and mesh, with default material
model = new Model()
{
Mesh = mesh,
Material = modelMaterial
};
var modelMaterial2 = modelMaterial.Copy();
modelMaterial2.Transparent = true;
// Construct a model from shader, texture and mesh, with default material
model2 = new Model()
{
Mesh = mesh,
Material = modelMaterial2
};
var groundMaterial = modelMaterial.Copy();
groundMaterial.Textures["textureSampler"] = groundtexture;
// Construct a model from shader, texture and mesh, with default material
groundplane = new Model()
{
Mesh = groundmesh,
Material = groundMaterial
};
model.Transform.Position += new Vector3(1, 0, 0);
model2.Transform.Position += new Vector3(-1, 0, 0);
groundplane.Transform.Position += new Vector3(0, -1, 0);
// set up rendering queue
renderQueue = new RenderQueue();
renderQueue.AllowInstancing = false;
}
public void SetAsCurrent()
{
Current = this;
}