public Wireframe(Camera camera, Selection selection, Floor floor, Input input)
: base()
{
voxelShader = ShaderUtil.CreateShader("qb", "./data/shaders/voxel.vs", "./data/shaders/voxel.fs");
wireframeShader = ShaderUtil.CreateShader("wireframe_qb", "./data/shaders/wireframe.vs", "./data/shaders/wireframe.fs");
this.camera = camera;
this.selection = selection;
this.floor = floor;
// bug mouse leaving matrix while dragging tools
input.AddHandler(new InputHandler()
{
Keydownhandler = (e) =>
{
bool shift = Singleton <Input> .INSTANCE.Keydown(OpenTK.Input.Key.ShiftLeft);
if (e.Key == Key.G && !e.Shift)
{
drawWireframe = !drawWireframe;
}
else if (e.Key == Key.G && e.Shift)
{
MoveNext();
}
}
});
}
public SSAO(int width, int height, Camera camera)
: base()
{
this.camera = camera;
random = new Random();
geometryBuffer = new IOBuffer(width, height, true, PixelInternalFormat.Rgb32f);
SSAOBuffer = new IOBuffer(width, height, false, PixelInternalFormat.R32f);
ssao_geometryDepth = ShaderUtil.CreateShader("ssao_geometryDepth", "./data/shaders/SSAO_geometry.vs", "./data/shaders/SSAO_geometry.fs");
ssao = ShaderUtil.CreateShader("ssao", "./data/shaders/SSAO_pass.vs", "./data/shaders/SSAO_pass.fs");
ssao_voxel = ShaderUtil.CreateShader("qb", "./data/shaders/SSAO_voxel.vs", "./data/shaders/SSAO_voxel.fs");
ssao.WriteUniform("gSampleRad", 1.25f);
ssao.WriteUniform("gProj", camera.projection);
ssao.WriteUniform("gPositionMap", 1);
ssao_voxel.WriteUniform("gScreenSize", new Vector2(width, height));
ssao_voxel.WriteUniform("gAOMap", 2);
Vector3[] kernel = new Vector3[8];
for (uint i = 0; i < kernel.Length; i++)
{
float scale = (float)i / (float)(kernel.Length);
Vector3 v;
v.X = 2.0f * (float)random.Next(0x7fff) / 0x7fff - 1.0f;
v.Y = 2.0f * (float)random.Next(0x7fff) / 0x7fff - 1.0f;
v.Z = 2.0f * (float)random.Next(0x7fff) / 0x7fff - 1.0f;
v *= (0.1f + 0.9f * scale * scale);
kernel[i] = v;
}
unsafe
{
fixed(float *pointer = &kernel[0].X)
{
ssao.WriteUniformArray("gKernel", kernel.Length, pointer);
}
}
quadBuffer = GL.GenBuffer();
GL.BindBuffer(BufferTarget.ArrayBuffer, quadBuffer);
GL.EnableVertexAttribArray(0);
GL.VertexAttribPointer(0, 3, VertexAttribPointerType.Float, false, sizeof(float) * 3, 0);
GL.BufferData(BufferTarget.ArrayBuffer, (IntPtr)(sizeof(float) * quadData.Length), quadData, BufferUsageHint.StaticDraw);
GL.BindBuffer(BufferTarget.ArrayBuffer, 0);
}
protected override void OnLoad(EventArgs e)
{
string version = Assembly.GetExecutingAssembly().GetName().Version.ToString();
Title = String.Format("StoneVox 3D - version {0}", version);
GL.Viewport(0, 0, Width, Height);
Qfont_1280 = new QFont("data\\fonts\\Bigfish.ttf", 11.2f, new QFontBuilderConfiguration(true, false));
Qfont_1400 = new QFont("data\\fonts\\Bigfish.ttf", 12f, new QFontBuilderConfiguration(true, false));
Qfont_1920 = new QFont("data\\fonts\\Bigfish.ttf", 15, new QFontBuilderConfiguration(true, false));
if (Width <= 1280)
{
Qfont = Qfont_1280;
}
else if (Width < 1400)
{
Qfont = Qfont_1400;
}
else
{
Qfont = Qfont_1920;
}
this.Qfont.Options.Colour = Color.White;
//this.Qfont.Options.TransformToViewport = new TransformViewport(-1,-1,2,2);
Scale.SetHScaling(0, Width);
Scale.SetVScaling(0, Height);
ShaderUtil.CreateShader("quad_interpolation", "./data/shaders/QuadInterpolation.vs", "./data/shaders/QuadInterpolation.fs");
broadcaster = new Broadcaster();
manager = new QbManager(broadcaster);
input = new Input(this);
camera = new Camera(this, input, manager);
brushes = new BrushManager(this, input);
floor = new Floor(camera, broadcaster);
gui = new GUI(this, manager, input);
selection = new Selection(this, brushes, input, manager, floor, gui);
renderer = new Wireframe(camera, selection, floor, input);
undoredo = new UndoRedo(input);
selection.GenerateVertexArray();
if (!manager.HasModel)
{
manager.AddEmpty();
}
camera.LookAtModel(true);
backcolor = new Color4(0, 0, 0, 0);
GL.Enable(EnableCap.DepthTest);
GL.Enable(EnableCap.Blend);
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
GL.Enable(EnableCap.CullFace);
GL.CullFace(CullFaceMode.Back);
int ole_hresult = OleInitialize(IntPtr.Zero);
IntPtr handle = FindWindowByCaption(IntPtr.Zero, Title);
dnd = new DragDropTarget();
int dnd_hresult = RegisterDragDrop(handle, dnd);
raycaster = new Raycaster(this, camera, selection, floor, input, manager, gui);
selection.raycaster = raycaster;
Client.Initialized = true;
base.OnLoad(e);
SetForegroundWindow(WindowInfo.Handle);
}