Option <ShaderResourceView> TryGetResource(SharpDevice device, string path) { string filename = DirPath + Path.DirectorySeparatorChar + path; if (File.Exists(filename)) { return(Option.Return(device.LoadTextureFromFile(filename))); } else { return(Option.Return <ShaderResourceView>( )); } }
static void Main() { if (!SharpDevice.IsDirectX11Supported()) { System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported"); return; } //Init textured cube int[] indices = new int[] { 0,1,2,0,2,3, 4,6,5,4,7,6, 8,9,10,8,10,11, 12,14,13,12,15,14, 16,18,17,16,19,18, 20,21,22,20,22,23 }; TexturedVertex[] vertices = new[] { ////TOP new TexturedVertex(new Vector3(-5,5,5),new Vector2(1,1)), new TexturedVertex(new Vector3(5,5,5),new Vector2(0,1)), new TexturedVertex(new Vector3(5,5,-5),new Vector2(0,0)), new TexturedVertex(new Vector3(-5,5,-5),new Vector2(1,0)), //BOTTOM new TexturedVertex(new Vector3(-5,-5,5),new Vector2(1,1)), new TexturedVertex(new Vector3(5,-5,5),new Vector2(0,1)), new TexturedVertex(new Vector3(5,-5,-5),new Vector2(0,0)), new TexturedVertex(new Vector3(-5,-5,-5),new Vector2(1,0)), //LEFT new TexturedVertex(new Vector3(-5,-5,5),new Vector2(0,1)), new TexturedVertex(new Vector3(-5,5,5),new Vector2(0,0)), new TexturedVertex(new Vector3(-5,5,-5),new Vector2(1,0)), new TexturedVertex(new Vector3(-5,-5,-5),new Vector2(1,1)), //RIGHT new TexturedVertex(new Vector3(5,-5,5),new Vector2(1,1)), new TexturedVertex(new Vector3(5,5,5),new Vector2(1,0)), new TexturedVertex(new Vector3(5,5,-5),new Vector2(0,0)), new TexturedVertex(new Vector3(5,-5,-5),new Vector2(0,1)), //FRONT new TexturedVertex(new Vector3(-5,5,5),new Vector2(1,0)), new TexturedVertex(new Vector3(5,5,5),new Vector2(0,0)), new TexturedVertex(new Vector3(5,-5,5),new Vector2(0,1)), new TexturedVertex(new Vector3(-5,-5,5),new Vector2(1,1)), //BACK new TexturedVertex(new Vector3(-5,5,-5),new Vector2(0,0)), new TexturedVertex(new Vector3(5,5,-5),new Vector2(1,0)), new TexturedVertex(new Vector3(5,-5,-5),new Vector2(1,1)), new TexturedVertex(new Vector3(-5,-5,-5),new Vector2(0,1)) }; //render form RenderForm form = new RenderForm(); form.Text = "Tutorial 5: Texture"; SharpFPS fpsCounter = new SharpFPS(); using (SharpDevice device = new SharpDevice(form)) { //Init Mesh SharpMesh mesh = SharpMesh.Create<TexturedVertex>(device, vertices, indices); //Init shader from file SharpShader shader = new SharpShader(device, "../../HLSL.txt", new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" }, new InputElement[] { new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0), new InputElement("TEXCOORD", 0, Format.R32G32_Float, 12, 0) }); //Create constant buffer Buffer11 buffer = shader.CreateBuffer<Matrix>(); //Create texture from file ShaderResourceView texture = device.LoadTextureFromFile("../../texture.bmp"); fpsCounter.Reset(); //main loop RenderLoop.Run(form, () => { //Resizing if (device.MustResize) { device.Resize(); } //apply states device.UpdateAllStates(); //clear color device.Clear(Color.CornflowerBlue); //apply shader shader.Apply(); //apply constant buffer to shader device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer); //set texture device.DeviceContext.PixelShader.SetShaderResource(0, texture); //set transformation matrix float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height; Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1, 1000); Matrix view = Matrix.LookAtLH(new Vector3(0, 10, -30), new Vector3(), Vector3.UnitY); Matrix world = Matrix.RotationY(Environment.TickCount / 1000.0F); Matrix WVP = world * view * projection; device.UpdateData<Matrix>(buffer, WVP); //draw mesh mesh.Draw(); //begin drawing text device.Font.Begin(); //draw string fpsCounter.Update(); device.Font.DrawString("FPS: " + fpsCounter.FPS, 0, 0); //flush text to view device.Font.End(); //present device.Present(); }); //release resource mesh.Dispose(); buffer.Dispose(); texture.Dispose(); } }
static void Main() { if (!SharpDevice.IsDirectX11Supported()) { System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported"); return; } RenderForm form = new RenderForm(); form.Text = "Tutorial 19: Adaptive Tesselation"; SharpFPS fpsCounter = new SharpFPS(); using (SharpDevice device = new SharpDevice(form)) { InputElement[] description = new InputElement[] { new InputElement("POSITION", 0, SharpDX.DXGI.Format.R32G32B32_Float, 0, 0), new InputElement("TEXCOORD", 0, SharpDX.DXGI.Format.R32G32_Float, 12, 0), }; SharpShader shader = new SharpShader(device, "../../Shader.hlsl", new SharpShaderDescription() { VertexShaderFunction = "VSMain", PixelShaderFunction = "PSMain", DomainShaderFunction = "DSMain", HullShaderFunction = "HSMain" }, description); int seqX = 64; int seqY = 64; float size = 100; float sizeW = seqX * size; float sizeH = seqY * size; TessellationVertex[] vertices = new TessellationVertex[4356]; int[] indices = new int[63504]; int k = 0; for (int y = -1; y < seqY + 1; y++) { for (int x = -1; x < seqX + 1; x++) { float vX = x * size - (seqX / 2.0F) * size; float vY = y * size - (seqY / 2.0F) * size; float vZ = 0; TessellationVertex v = new TessellationVertex(vX, vY, vZ, x / 4.0F, y / 4.0F); vertices[k] = v; k++; } } //indici k = 0; for (int y = 0; y < seqY - 1; y++) { for (int x = 0; x < seqX - 1; x++) { int startX = x + 1; int startY = y + 1; for (int j = -1; j < 3; j++) { for (int i = -1; i < 3; i++) { indices[k] = (i + startX + (seqX + 2) * (j + startY)); k++; } } } } SharpMesh mesh = SharpMesh.Create <TessellationVertex>(device, vertices, indices); string path = @"../../../Models/adaptive_tess/"; ShaderResourceView diffuseMap = device.LoadTextureFromFile(path + "D.dds"); ShaderResourceView normalMap = device.LoadTextureFromFile(path + "N.dds"); ShaderResourceView heightMap = device.LoadTextureFromFile(path + "H.dds"); Buffer11 buffer = shader.CreateBuffer <SceneData>(); fpsCounter.Reset(); float angle = 3.14F; float distance = 1200; float heightPos = 500; form.KeyDown += (sender, e) => { switch (e.KeyCode) { case Keys.A: distance -= 5; if (distance < 100) { distance = 100; } break; case Keys.Z: distance += 5; if (distance > 2000) { distance = 2000; } break; case Keys.Up: heightPos--; if (heightPos < 50) { heightPos = 50; } break; case Keys.Down: heightPos++; if (heightPos > 800) { heightPos = 800; } break; case Keys.Left: angle -= 0.01F; break; case Keys.Right: angle += 0.01F; break; case Keys.W: device.SetWireframeRasterState(); break; case Keys.S: device.SetDefaultRasterState(); break; } }; //main loop RenderLoop.Run(form, () => { //Resizing if (device.MustResize) { device.Resize(); } //apply states device.UpdateAllStates(); //clear color device.Clear(Color.CornflowerBlue); //Set matrices float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height; Vector3 vAt = new Vector3((float)Math.Cos(angle) * distance, (float)Math.Sin(angle) * distance, heightPos); Vector3 vTo = new Vector3(0, 0, 0); Vector3 vUp = new Vector3(0, 0, 1); Matrix view = Matrix.LookAtLH(vAt, vTo, vUp); Matrix proj = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1.0F, 50000); Vector3 lightDir = new Vector3(1, 0, -2); lightDir.Normalize(); Matrix WVP = view * proj; WVP.Transpose(); //update constant buffer SceneData data = new SceneData() { Transform = WVP, LightDirection = new Vector4(lightDir, 0), ViewAt = new Vector4(vAt, 0) }; device.UpdateData <SceneData>(buffer, data); //pass constant buffer to shader device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer); device.DeviceContext.PixelShader.SetConstantBuffer(0, buffer); device.DeviceContext.HullShader.SetConstantBuffer(0, buffer); device.DeviceContext.DomainShader.SetConstantBuffer(0, buffer); //set map to shader device.DeviceContext.DomainShader.SetShaderResource(0, heightMap); device.DeviceContext.PixelShader.SetShaderResource(0, diffuseMap); device.DeviceContext.PixelShader.SetShaderResource(1, normalMap); //apply shader shader.Apply(); //draw mesh mesh.DrawPatch(SharpDX.Direct3D.PrimitiveTopology.PatchListWith16ControlPoints); //begin drawing text device.Font.Begin(); //draw string fpsCounter.Update(); device.Font.DrawString("FPS: " + fpsCounter.FPS, 0, 0); device.Font.DrawString("Presso Up,Down,Left,Right,A,Z to move camera", 0, 20); device.Font.DrawString("Presso W and S to Switch to Wireframe", 0, 40); //flush text to view device.Font.End(); //present device.Present(); }); } }
static void Main() { //SharpDX.RawInput.Device.RegisterDevice(UsagePage.Generic, UsageId.GenericMouse, DeviceFlags.None); //SharpDX.RawInput.Device.MouseInput += (sender, args) => textBox.Invoke(new UpdateTextCallback(UpdateMouseText), args); SharpDX.RawInput.Device.RegisterDevice(UsagePage.Generic, UsageId.GenericKeyboard, DeviceFlags.None); SharpDX.RawInput.Device.KeyboardInput += (sender, args) => UpdateKeyboardText(args); if (!SharpDevice.IsDirectX11Supported()) { System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported"); return; } //Init textured cube int[] indices = new int[] { 0, 1, 2, 0, 2, 3, 4, 6, 5, 4, 7, 6, 8, 9, 10, 8, 10, 11, 12, 14, 13, 12, 15, 14, 16, 18, 17, 16, 19, 18, 20, 21, 22, 20, 22, 23 }; TexturedVertex[] vertices = new[] { ////TOP new TexturedVertex(new Vector3(-5, 5, 5), new Vector2(1, 1)), new TexturedVertex(new Vector3(5, 5, 5), new Vector2(0, 1)), new TexturedVertex(new Vector3(5, 5, -5), new Vector2(0, 0)), new TexturedVertex(new Vector3(-5, 5, -5), new Vector2(1, 0)), //BOTTOM new TexturedVertex(new Vector3(-5, -5, 5), new Vector2(1, 1)), new TexturedVertex(new Vector3(5, -5, 5), new Vector2(0, 1)), new TexturedVertex(new Vector3(5, -5, -5), new Vector2(0, 0)), new TexturedVertex(new Vector3(-5, -5, -5), new Vector2(1, 0)), //LEFT new TexturedVertex(new Vector3(-5, -5, 5), new Vector2(0, 1)), new TexturedVertex(new Vector3(-5, 5, 5), new Vector2(0, 0)), new TexturedVertex(new Vector3(-5, 5, -5), new Vector2(1, 0)), new TexturedVertex(new Vector3(-5, -5, -5), new Vector2(1, 1)), //RIGHT new TexturedVertex(new Vector3(5, -5, 5), new Vector2(1, 1)), new TexturedVertex(new Vector3(5, 5, 5), new Vector2(1, 0)), new TexturedVertex(new Vector3(5, 5, -5), new Vector2(0, 0)), new TexturedVertex(new Vector3(5, -5, -5), new Vector2(0, 1)), //FRONT new TexturedVertex(new Vector3(-5, 5, 5), new Vector2(1, 0)), new TexturedVertex(new Vector3(5, 5, 5), new Vector2(0, 0)), new TexturedVertex(new Vector3(5, -5, 5), new Vector2(0, 1)), new TexturedVertex(new Vector3(-5, -5, 5), new Vector2(1, 1)), //BACK new TexturedVertex(new Vector3(-5, 5, -5), new Vector2(0, 0)), new TexturedVertex(new Vector3(5, 5, -5), new Vector2(1, 0)), new TexturedVertex(new Vector3(5, -5, -5), new Vector2(1, 1)), new TexturedVertex(new Vector3(-5, -5, -5), new Vector2(0, 1)) }; //render form RenderForm form = new RenderForm(); form.Text = "SGE Demo"; SharpFPS fpsCounter = new SharpFPS(); using (SharpDevice device = new SharpDevice(form)) { //Init Mesh //SharpMesh mesh = SharpMesh.Create<TexturedVertex>(device, vertices, indices); //Init shader from file //SharpShader shader = new SharpShader(device, "../../HLSL.txt", // new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" }, // new InputElement[] { // new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0), // new InputElement("TEXCOORD", 0, Format.R32G32_Float, 12, 0) // }); SharpShader shader = new SharpShader(device, "../../HLSL.txt", new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" }, new InputElement[] { new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0), new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0), new InputElement("TEXCOORD", 0, Format.R32G32_Float, 24, 0) }); //Create constant buffer Buffer11 buffer = shader.CreateBuffer <Data>(); //Create texture from file ShaderResourceView texture = device.LoadTextureFromFile("../../texture2.bmp"); fpsCounter.Reset(); var gm = new GameManager(); gm.gameObjects.Add(new GameObject() { mesh = SharpMesh.CreateFromObj(device, "../../Models/sword/sword.obj") }); gm.gameObjects[0].update = (delta) => { gm.gameObjects[0].position = Vector3.Up * (-8 + (float)Math.Sin((float)Environment.TickCount / 500)); gm.gameObjects[0].rotation *= Quaternion.RotationYawPitchRoll(0.0002f, 0, 0); return(0); }; gm.gameObjects[0].scale *= 4; gm.gameObjects.Add(new GameObject() { mesh = SharpMesh.CreateFromObj(device, "../../Models/Sphere/sphere2.obj") }); gm.gameObjects[1].update = (delta) => { gm.gameObjects[1].position += Vector3.Up * -0.0001f; gm.gameObjects[1].rotation *= Quaternion.RotationYawPitchRoll(-0.0001f, 0, 0); return(0); }; gm.gameObjects[1].scale *= 1; //var go = new GameObject(); //main loop RenderLoop.Run(form, () => { //Resizing if (device.MustResize) { device.Resize(); } //apply states device.UpdateAllStates(); //clear color device.Clear(Color.CornflowerBlue); //apply shader shader.Apply(); //apply constant buffer to shader //device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer); //set texture //device.DeviceContext.PixelShader.SetShaderResource(0, texture); //set transformation matrix float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height; Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 0.1F, 1000.0F); Matrix view = Matrix.LookAtLH(new Vector3(0, 10, -30), new Vector3(), Vector3.UnitY); Matrix world = Matrix.RotationY(Environment.TickCount / 1000.0F); Matrix WVP = world * view * projection; //device.UpdateData<Matrix>(buffer, WVP); //draw mesh //mesh.Draw(); //light direction Vector3 lightDirection = new Vector3(0.5f, 0, -1); lightDirection.Normalize(); Data sceneInformation = new Data() { world = world, worldViewProjection = world * view * projection, lightDirection = new Vector4(lightDirection, 1) }; //write data inside constant buffer device.UpdateData <Data>(buffer, sceneInformation); //apply constant buffer to shader //world = Matrix.Transformation(Vector3.Zero, Quaternion.Identity, new Vector3(1.2f, 1.2f, 1.2f), Vector3.Zero, Quaternion.Identity, new Vector3(0, -5, 0)); //WVP = world * view * projection; for (int i = 0; i < gm.gameObjects.Count; i++) { gm.gameObjects[i].update(1.0f / fpsCounter.FPS); WVP = gm.gameObjects[i].transform * view * projection; //device.UpdateData<Matrix>(buffer, WVP); sceneInformation.world = gm.gameObjects[i].transform; WVP = sceneInformation.world * view * projection; sceneInformation.worldViewProjection = WVP; device.UpdateData <Data>(buffer, sceneInformation); device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer); device.DeviceContext.PixelShader.SetConstantBuffer(0, buffer); //device.DeviceContext.PixelShader.SetShaderResource(0, gm.gameObjects[i].mesh.SubSets[i].DiffuseMap); //gm.gameObjects[i].mesh.Draw(); gm.gameObjects[i].mesh.Begin(); for (int j = 0; j < gm.gameObjects[i].mesh.SubSets.Count; j++) { device.DeviceContext.PixelShader.SetShaderResource(0, gm.gameObjects[i].mesh.SubSets[j].DiffuseMap); gm.gameObjects[i].mesh.Draw(j); } } //go.position = go.position + Vector3.Up * 0.001f; //go.rotation = go.rotation * Quaternion.RotationYawPitchRoll(0.0001f, 0, 0); //WVP = go.transform * view * projection; //device.UpdateData<Matrix>(buffer, WVP); //mesh.Draw(); //begin drawing text device.Font.Begin(); //draw string fpsCounter.Update(); device.Font.DrawString("FPS: " + fpsCounter.FPS, 0, 0); device.Font.DrawString(text, 0, 20); //flush text to view device.Font.End(); //present device.Present(); }); //release resource //mesh.Dispose(); foreach (GameObject go in gm.gameObjects) { go.mesh.Dispose(); } buffer.Dispose(); texture.Dispose(); } }
static void Main() { if (!SharpDevice.IsDirectX11Supported()) { System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported"); return; } //render form RenderForm form = new RenderForm(); form.Text = "Tutorial 6: Rasterizer & Alphablending"; //frame rate counter SharpFPS fpsCounter = new SharpFPS(); using (SharpDevice device = new SharpDevice(form)) { //init mesh int[] indices = new int[] { 0,1,2,0,2,3, 4,6,5,4,7,6, 8,9,10,8,10,11, 12,14,13,12,15,14, 16,18,17,16,19,18, 20,21,22,20,22,23 }; TexturedVertex[] vertices = new[] { ////TOP new TexturedVertex(new Vector3(-5,5,5),new Vector2(1,1)), new TexturedVertex(new Vector3(5,5,5),new Vector2(0,1)), new TexturedVertex(new Vector3(5,5,-5),new Vector2(0,0)), new TexturedVertex(new Vector3(-5,5,-5),new Vector2(1,0)), //BOTTOM new TexturedVertex(new Vector3(-5,-5,5),new Vector2(1,1)), new TexturedVertex(new Vector3(5,-5,5),new Vector2(0,1)), new TexturedVertex(new Vector3(5,-5,-5),new Vector2(0,0)), new TexturedVertex(new Vector3(-5,-5,-5),new Vector2(1,0)), //LEFT new TexturedVertex(new Vector3(-5,-5,5),new Vector2(0,1)), new TexturedVertex(new Vector3(-5,5,5),new Vector2(0,0)), new TexturedVertex(new Vector3(-5,5,-5),new Vector2(1,0)), new TexturedVertex(new Vector3(-5,-5,-5),new Vector2(1,1)), //RIGHT new TexturedVertex(new Vector3(5,-5,5),new Vector2(1,1)), new TexturedVertex(new Vector3(5,5,5),new Vector2(1,0)), new TexturedVertex(new Vector3(5,5,-5),new Vector2(0,0)), new TexturedVertex(new Vector3(5,-5,-5),new Vector2(0,1)), //FRONT new TexturedVertex(new Vector3(-5,5,5),new Vector2(1,0)), new TexturedVertex(new Vector3(5,5,5),new Vector2(0,0)), new TexturedVertex(new Vector3(5,-5,5),new Vector2(0,1)), new TexturedVertex(new Vector3(-5,-5,5),new Vector2(1,1)), //BACK new TexturedVertex(new Vector3(-5,5,-5),new Vector2(0,0)), new TexturedVertex(new Vector3(5,5,-5),new Vector2(1,0)), new TexturedVertex(new Vector3(5,-5,-5),new Vector2(1,1)), new TexturedVertex(new Vector3(-5,-5,-5),new Vector2(0,1)) }; SharpMesh mesh = SharpMesh.Create<TexturedVertex>(device, vertices, indices); //init shader SharpShader shader = new SharpShader(device, "../../HLSL.txt", new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" }, new InputElement[] { new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0), new InputElement("TEXCOORD", 0, Format.R32G32_Float, 12, 0) }); //init constant buffer Buffer11 buffer = shader.CreateBuffer<Matrix>(); //load Shader Resouce View from file //it contains texture for using inside shaders ShaderResourceView texture = device.LoadTextureFromFile("../../texture.dds"); //init frame rate counter fpsCounter.Reset(); //keyboard event //change depth and rasterizer state form.KeyDown += (sender, e) => { switch (e.KeyCode) { case Keys.W: device.SetWireframeRasterState(); device.SetDefaultBlendState(); break; case Keys.S: device.SetDefaultRasterState(); break; case Keys.D1: device.SetDefaultBlendState(); break; case Keys.D2: device.SetBlend(BlendOperation.Add, BlendOption.InverseSourceAlpha, BlendOption.SourceAlpha); break; case Keys.D3: device.SetBlend(BlendOperation.Add, BlendOption.SourceAlpha, BlendOption.InverseSourceAlpha); break; case Keys.D4: device.SetBlend(BlendOperation.Add, BlendOption.SourceColor, BlendOption.InverseSourceColor); break; case Keys.D5: device.SetBlend(BlendOperation.Add, BlendOption.SourceColor, BlendOption.DestinationColor); break; } }; //main loop RenderLoop.Run(form, () => { //Resizing if (device.MustResize) { device.Resize(); } //apply state device.UpdateAllStates(); //clear color device.Clear(Color.CornflowerBlue); //apply shader shader.Apply(); //apply constant buffer to shader device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer); //set texture device.DeviceContext.PixelShader.SetShaderResource(0, texture); //set transformation matrix float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height; //projection matrix Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1, 1000); //view matrix (camera) Matrix view = Matrix.LookAtLH(new Vector3(0, 10, -40), new Vector3(), Vector3.UnitY); //world matrix Matrix world = Matrix.RotationY(Environment.TickCount / 1000.0F); Matrix worldViewProjection = world * view * projection; //set world view projection matrix inside constant buffer device.UpdateData<Matrix>(buffer, worldViewProjection); //draw mesh mesh.Draw(); //Second Mesh world = Matrix.RotationY(Environment.TickCount / 1000.0F) * Matrix.Translation(5, 0, -15); worldViewProjection = world * view * projection; //refresh constant buffer device.UpdateData<Matrix>(buffer, worldViewProjection); //draw second mesh mesh.Draw(); //Third Mesh world = Matrix.RotationY(Environment.TickCount / 1000.0F) * Matrix.Translation(-5, 0, -15); worldViewProjection = world * view * projection; //refresh constant buffer device.UpdateData<Matrix>(buffer, worldViewProjection); //draw third mesh mesh.Draw(); //begin drawing text device.Font.Begin(); //draw string fpsCounter.Update(); device.Font.DrawString("FPS: " + fpsCounter.FPS, 0, 0); device.Font.DrawString("Press W for wireframe, S for solid", 0, 30); device.Font.DrawString("Press From 1 to 5 for Alphablending", 0, 60); //flush text to view device.Font.End(); //present device.Present(); }); //release resource mesh.Dispose(); buffer.Dispose(); texture.Dispose(); } }
static void Main() { if (!SharpDevice.IsDirectX11Supported()) { System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported"); return; } //Init textured cube int[] indices = new int[] { 0,1,2,0,2,3, 4,6,5,4,7,6, 8,9,10,8,10,11, 12,14,13,12,15,14, 16,18,17,16,19,18, 20,21,22,20,22,23 }; TexturedVertex[] vertices = new[] { ////TOP new TexturedVertex(new Vector3(-5,5,5),new Vector2(1,1)), new TexturedVertex(new Vector3(5,5,5),new Vector2(0,1)), new TexturedVertex(new Vector3(5,5,-5),new Vector2(0,0)), new TexturedVertex(new Vector3(-5,5,-5),new Vector2(1,0)), //BOTTOM new TexturedVertex(new Vector3(-5,-5,5),new Vector2(1,1)), new TexturedVertex(new Vector3(5,-5,5),new Vector2(0,1)), new TexturedVertex(new Vector3(5,-5,-5),new Vector2(0,0)), new TexturedVertex(new Vector3(-5,-5,-5),new Vector2(1,0)), //LEFT new TexturedVertex(new Vector3(-5,-5,5),new Vector2(0,1)), new TexturedVertex(new Vector3(-5,5,5),new Vector2(0,0)), new TexturedVertex(new Vector3(-5,5,-5),new Vector2(1,0)), new TexturedVertex(new Vector3(-5,-5,-5),new Vector2(1,1)), //RIGHT new TexturedVertex(new Vector3(5,-5,5),new Vector2(1,1)), new TexturedVertex(new Vector3(5,5,5),new Vector2(1,0)), new TexturedVertex(new Vector3(5,5,-5),new Vector2(0,0)), new TexturedVertex(new Vector3(5,-5,-5),new Vector2(0,1)), //FRONT new TexturedVertex(new Vector3(-5,5,5),new Vector2(1,0)), new TexturedVertex(new Vector3(5,5,5),new Vector2(0,0)), new TexturedVertex(new Vector3(5,-5,5),new Vector2(0,1)), new TexturedVertex(new Vector3(-5,-5,5),new Vector2(1,1)), //BACK new TexturedVertex(new Vector3(-5,5,-5),new Vector2(0,0)), new TexturedVertex(new Vector3(5,5,-5),new Vector2(1,0)), new TexturedVertex(new Vector3(5,-5,-5),new Vector2(1,1)), new TexturedVertex(new Vector3(-5,-5,-5),new Vector2(0,1)) }; //render form RenderForm form = new RenderForm(); form.Text = "Tutorial 14: Output Stream"; SharpFPS fpsCounter = new SharpFPS(); using (SharpDevice device = new SharpDevice(form)) { //Init Mesh SharpMesh mesh = SharpMesh.Create<TexturedVertex>(device, vertices, indices); //Init shader from file SharpShader shader = new SharpShader(device, "../../HLSL.txt", new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" }, new InputElement[] { new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0), new InputElement("TEXCOORD", 0, Format.R32G32_Float, 12, 0) }); //output stream element declaration StreamOutputElement[] soDeclaration = new StreamOutputElement[] { new StreamOutputElement(){SemanticName="POSITION",ComponentCount=3}, new StreamOutputElement(){SemanticName="TEXCOORD",ComponentCount=2} }; const int streamOutputVertexSize = 20; //bytes (3 floats for position, 2 floats for texcoord) //output shader SharpShader shaderOutput = new SharpShader(device, "../../HLSL.txt", new SharpShaderDescription() { VertexShaderFunction = "VS_O", GeometryShaderFunction = "GS_O", GeometrySO = soDeclaration }, new InputElement[] { new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0), new InputElement("TEXCOORD", 0, Format.R32G32_Float, 12, 0) }); //declare 2 output buffer to switch between them //one will contain the source and the other will be the target of the rendeinrg SharpOutputBuffer outputBufferA = new SharpOutputBuffer(device, 100000); SharpOutputBuffer outputBufferB = new SharpOutputBuffer(device, 100000); //Create constant buffer Buffer11 buffer = shader.CreateBuffer<Matrix>(); //Create texture from file ShaderResourceView texture = device.LoadTextureFromFile("../../texture.bmp"); fpsCounter.Reset(); //for updating bool update = true; Vector3 nextPosition = new Vector3(); form.KeyUp += (sender, e) => { switch (e.KeyCode) { case Keys.Up: update = true; nextPosition += new Vector3(0, 10, 0); break; case Keys.Down: update = true; nextPosition += new Vector3(0, -10, 0); break; case Keys.A: update = true; nextPosition += new Vector3(-10, 0, 0); break; case Keys.D: update = true; nextPosition += new Vector3(10, 0, 0); break; case Keys.W: update = true; nextPosition += new Vector3(0, 0, 10); break; case Keys.S: update = true; nextPosition += new Vector3(0, 0, -10); break; } }; //main loop RenderLoop.Run(form, () => { //Resizing if (device.MustResize) { device.Resize(); } //apply states device.UpdateAllStates(); //clear color device.Clear(Color.CornflowerBlue); //apply constant buffer to shader device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer); //set texture device.DeviceContext.PixelShader.SetShaderResource(0, texture); //update output buffer only when needed if (update) { //switch buffer var t = outputBufferA; outputBufferA = outputBufferB; outputBufferB = t; //apply shader shaderOutput.Apply(); //start drawing on output buffer outputBufferA.Begin(); //draw the other output buffer as source device.UpdateData<Matrix>(buffer, Matrix.Identity); outputBufferB.Draw(streamOutputVertexSize); //draw the mesh to add it to buffer device.UpdateData<Matrix>(buffer, Matrix.Translation(nextPosition)); //draw mesh mesh.Draw(); //end rendering on buffer outputBufferA.End(); //stop updating update = false; } //set transformation matrix float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height; Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1, 1000); Matrix view = Matrix.LookAtLH(new Vector3(0, 50, -100), new Vector3(), Vector3.UnitY); Matrix world = Matrix.Identity; Matrix WVP = world * view * projection; device.UpdateData<Matrix>(buffer, WVP); //stream shader.Apply(); //draw all buffer every frame outputBufferA.Draw(streamOutputVertexSize); //begin drawing text device.Font.Begin(); //draw string fpsCounter.Update(); device.Font.DrawString("FPS: " + fpsCounter.FPS, 0, 0); device.Font.DrawString("Press WASD, Up, Down to move cube", 0, 30); //flush text to view device.Font.End(); //present device.Present(); }); //release resource mesh.Dispose(); buffer.Dispose(); texture.Dispose(); } }
static void Main() { if (!SharpDevice.IsDirectX11Supported()) { System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported"); return; } //render form RenderForm form = new RenderForm(); form.Text = "Tutorial 15: Toon Shading With Multiple Render Target"; //frame rate counter SharpFPS fpsCounter = new SharpFPS(); using (SharpDevice device = new SharpDevice(form)) { //load model from wavefront obj file SharpMesh dogMesh = SharpMesh.CreateFromObj(device, "../../../Models/dog/dog.obj"); //quad SharpMesh quad = SharpMesh.CreateQuad(device); //init shader SharpShader firstPass = new SharpShader(device, "../../HLSL.txt", new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" }, new InputElement[] { new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0), new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0), new InputElement("TEXCOORD", 0, Format.R32G32_Float, 24, 0) }); //second pass SharpShader secondPass = new SharpShader(device, "../../HLSL.txt", new SharpShaderDescription() { VertexShaderFunction = "VS_QUAD", PixelShaderFunction = "PS_QUAD" }, new InputElement[] { new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0), }); //render target SharpRenderTarget target = new SharpRenderTarget(device, form.ClientSize.Width, form.ClientSize.Height, Format.R8G8B8A8_UNorm); //render target SharpRenderTarget target2 = new SharpRenderTarget(device, form.ClientSize.Width, form.ClientSize.Height, Format.R8G8B8A8_UNorm); //toon texture ShaderResourceView bandTexture = device.LoadTextureFromFile("../../../Models/band.bmp"); //init constant buffer Buffer11 toonConstantBuffer = firstPass.CreateBuffer <ToonData>(); //init frame counter fpsCounter.Reset(); //main loop RenderLoop.Run(form, () => { //Resizing if (device.MustResize) { device.Resize(); //render target target.Dispose(); target = new SharpRenderTarget(device, form.ClientSize.Width, form.ClientSize.Height, Format.R8G8B8A8_UNorm); //render target target2.Dispose(); target2 = new SharpRenderTarget(device, form.ClientSize.Width, form.ClientSize.Height, Format.R8G8B8A8_UNorm); } //apply states device.UpdateAllStates(); //BEGIN RENDERING TO TEXTURE (MULTIPLE) device.ApplyMultipleRenderTarget(target, target2); target.Clear(Color.CornflowerBlue); target2.Clear(Color.Black); //set transformation matrix float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height; Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1F, 1000.0F); Vector3 from = new Vector3(0, 70, -150); Vector3 to = new Vector3(0, 50, 0); Matrix view = Matrix.LookAtLH(from, to, Vector3.UnitY); Matrix world = Matrix.RotationY(Environment.TickCount / 2000.0F); //light direction Vector3 lightDirection = new Vector3(0.5f, 0, -1); lightDirection.Normalize(); ToonData sceneInformation = new ToonData() { world = world, worldViewProjection = world * view * projection, lightDirection = new Vector4(lightDirection, 1), cameraPosition = new Vector4(from, 1) }; //apply shader firstPass.Apply(); //set toon band texture device.DeviceContext.PixelShader.SetShaderResource(1, bandTexture); //write data inside constant buffer device.UpdateData <ToonData>(toonConstantBuffer, sceneInformation); //apply constant buffer to shader device.DeviceContext.VertexShader.SetConstantBuffer(0, toonConstantBuffer); device.DeviceContext.PixelShader.SetConstantBuffer(0, toonConstantBuffer); //draw mesh dogMesh.Begin(); for (int i = 0; i < dogMesh.SubSets.Count; i++) { device.DeviceContext.PixelShader.SetShaderResource(0, dogMesh.SubSets[i].DiffuseMap); dogMesh.Draw(i); } //RENDERING TO DEVICE //Set original targets device.SetDefaultTargers(); //apply shader secondPass.Apply(); //clear color device.Clear(Color.Black); secondPass.Apply(); //set target device.DeviceContext.PixelShader.SetShaderResource(0, target.Resource); device.DeviceContext.PixelShader.SetShaderResource(1, target2.Resource); quad.Draw(); //begin drawing text device.Font.Begin(); //draw string fpsCounter.Update(); device.Font.DrawString("FPS: " + fpsCounter.FPS, 0, 0); //flush text to view device.Font.End(); //present device.Present(); }); //release resource dogMesh.Dispose(); quad.Dispose(); toonConstantBuffer.Dispose(); firstPass.Dispose(); secondPass.Dispose(); bandTexture.Dispose(); target.Dispose(); target2.Dispose(); } }
static void Main() { if (!SharpDevice.IsDirectX11Supported()) { System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported"); return; } RenderForm form = new RenderForm(); form.Text = "Tutorial 19: Adaptive Tesselation"; SharpFPS fpsCounter = new SharpFPS(); using (SharpDevice device = new SharpDevice(form)) { InputElement[] description = new InputElement[] { new InputElement("POSITION",0,SharpDX.DXGI.Format.R32G32B32_Float,0,0), new InputElement("TEXCOORD",0,SharpDX.DXGI.Format.R32G32_Float,12,0), }; SharpShader shader = new SharpShader(device, "../../Shader.hlsl", new SharpShaderDescription() { VertexShaderFunction = "VSMain", PixelShaderFunction = "PSMain", DomainShaderFunction = "DSMain", HullShaderFunction = "HSMain" }, description); int seqX = 64; int seqY = 64; float size = 100; float sizeW = seqX * size; float sizeH = seqY * size; TessellationVertex[] vertices = new TessellationVertex[4356]; int[] indices = new int[63504]; int k = 0; for (int y = -1; y < seqY + 1; y++) { for (int x = -1; x < seqX + 1; x++) { float vX = x * size - (seqX / 2.0F) * size; float vY = y * size - (seqY / 2.0F) * size; float vZ = 0; TessellationVertex v = new TessellationVertex(vX, vY, vZ, x / 4.0F, y / 4.0F); vertices[k] = v; k++; } } //indici k = 0; for (int y = 0; y < seqY - 1; y++) { for (int x = 0; x < seqX - 1; x++) { int startX = x + 1; int startY = y + 1; for (int j = -1; j < 3; j++) { for (int i = -1; i < 3; i++) { indices[k] = (i + startX + (seqX + 2) * (j + startY)); k++; } } } } SharpMesh mesh = SharpMesh.Create<TessellationVertex>(device, vertices, indices); string path = @"../../../Models/adaptive_tess/"; ShaderResourceView diffuseMap = device.LoadTextureFromFile(path + "D.dds"); ShaderResourceView normalMap = device.LoadTextureFromFile(path + "N.dds"); ShaderResourceView heightMap = device.LoadTextureFromFile(path + "H.dds"); Buffer11 buffer = shader.CreateBuffer<SceneData>(); fpsCounter.Reset(); float angle = 3.14F; float distance = 1200; float heightPos = 500; form.KeyDown += (sender, e) => { switch (e.KeyCode) { case Keys.A: distance -= 5; if (distance < 100) distance = 100; break; case Keys.Z: distance += 5; if (distance > 2000) distance = 2000; break; case Keys.Up: heightPos--; if (heightPos < 50) heightPos = 50; break; case Keys.Down: heightPos++; if (heightPos > 800) heightPos = 800; break; case Keys.Left: angle -= 0.01F; break; case Keys.Right: angle += 0.01F; break; case Keys.W: device.SetWireframeRasterState(); break; case Keys.S: device.SetDefaultRasterState(); break; } }; //main loop RenderLoop.Run(form, () => { //Resizing if (device.MustResize) { device.Resize(); } //apply states device.UpdateAllStates(); //clear color device.Clear(Color.CornflowerBlue); //Set matrices float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height; Vector3 vAt = new Vector3((float)Math.Cos(angle) * distance, (float)Math.Sin(angle) * distance, heightPos); Vector3 vTo = new Vector3(0, 0, 0); Vector3 vUp = new Vector3(0, 0, 1); Matrix view = Matrix.LookAtLH(vAt, vTo, vUp); Matrix proj = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1.0F, 50000); Vector3 lightDir = new Vector3(1, 0, -2); lightDir.Normalize(); Matrix WVP = view * proj; WVP.Transpose(); //update constant buffer SceneData data = new SceneData() { Transform = WVP, LightDirection = new Vector4(lightDir, 0), ViewAt = new Vector4(vAt, 0) }; device.UpdateData<SceneData>(buffer, data); //pass constant buffer to shader device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer); device.DeviceContext.PixelShader.SetConstantBuffer(0, buffer); device.DeviceContext.HullShader.SetConstantBuffer(0, buffer); device.DeviceContext.DomainShader.SetConstantBuffer(0, buffer); //set map to shader device.DeviceContext.DomainShader.SetShaderResource(0, heightMap); device.DeviceContext.PixelShader.SetShaderResource(0, diffuseMap); device.DeviceContext.PixelShader.SetShaderResource(1, normalMap); //apply shader shader.Apply(); //draw mesh mesh.DrawPatch(SharpDX.Direct3D.PrimitiveTopology.PatchListWith16ControlPoints); //begin drawing text device.Font.Begin(); //draw string fpsCounter.Update(); device.Font.DrawString("FPS: " + fpsCounter.FPS, 0, 0); device.Font.DrawString("Presso Up,Down,Left,Right,A,Z to move camera", 0, 20); device.Font.DrawString("Presso W and S to Switch to Wireframe", 0, 40); //flush text to view device.Font.End(); //present device.Present(); }); } }
static void Main() { if (!SharpDevice.IsDirectX11Supported()) { System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported"); return; } //render form RenderForm form = new RenderForm(); form.Text = "Tutorial 18: Skin Animation"; SharpFPS fpsCounter = new SharpFPS(); //number of cube int count = 1000; using (SharpDevice device = new SharpDevice(form)) { //Input layout for Skinning Mesh InputElement[] description = new InputElement[] { new InputElement("POSITION", 0, SharpDX.DXGI.Format.R32G32B32_Float, 0, 0), new InputElement("NORMAL", 0, SharpDX.DXGI.Format.R32G32B32_Float, 12, 0), new InputElement("TEXCOORD", 0, SharpDX.DXGI.Format.R32G32_Float, 24, 0), new InputElement("BINORMAL", 0, SharpDX.DXGI.Format.R32G32B32_Float, 32, 0), new InputElement("TANGENT", 0, SharpDX.DXGI.Format.R32G32B32_Float, 44, 0), new InputElement("JOINT", 0, SharpDX.DXGI.Format.R32G32B32A32_Float, 56, 0), new InputElement("WEIGHT", 0, SharpDX.DXGI.Format.R32G32B32A32_Float, 72, 0), }; SharpShader staticShader = new SharpShader(device, "../../Basic.hlsl", new SharpShaderDescription() { VertexShaderFunction = "VSMain", PixelShaderFunction = "PSMain" }, description); SharpShader skinShader = new SharpShader(device, "../../BasicSkin.hlsl", new SharpShaderDescription() { VertexShaderFunction = "VSMain", PixelShaderFunction = "PSMain" }, description); Buffer11 lightBuffer = skinShader.CreateBuffer <Vector4>(); string path = @"../../../Models/Troll/"; SharpModel model = new SharpModel(device, ColladaImporter.Import(path + "troll.dae")); foreach (Geometry g in model.Geometries) { if (g.IsAnimated) { g.Shader = skinShader; } else { g.Shader = staticShader; } if (!string.IsNullOrEmpty(g.Material.DiffuseTextureName)) { g.Material.DiffuseTexture = device.LoadTextureFromFile(path + g.Material.DiffuseTextureName); g.Material.NormalTextureName = Path.GetFileNameWithoutExtension(g.Material.DiffuseTextureName) + "N.dds"; g.Material.NormalTexture = device.LoadTextureFromFile(path + g.Material.NormalTextureName); } } fpsCounter.Reset(); form.KeyDown += (sender, e) => { switch (e.KeyCode) { case Keys.Up: if (count < 1000) { count++; } break; case Keys.Down: if (count > 0) { count--; } break; } }; int lastTick = Environment.TickCount; //main loop RenderLoop.Run(form, () => { //Resizing if (device.MustResize) { device.Resize(); } //apply state device.UpdateAllStates(); //clear color device.Clear(Color.CornflowerBlue); //set transformation matrix float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height; Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1, 10000); Matrix view = Matrix.LookAtLH(new Vector3(0, -100, 50), new Vector3(0, 0, 50), Vector3.UnitZ); Matrix world = Matrix.Identity; float angle = Environment.TickCount / 2000.0F; Vector3 light = new Vector3((float)Math.Sin(angle), (float)Math.Cos(angle), 0); light.Normalize(); device.UpdateData <Vector4>(lightBuffer, new Vector4(light, 1)); device.DeviceContext.VertexShader.SetConstantBuffer(2, lightBuffer); float animationTime = (Environment.TickCount - lastTick) / 1000.0F; if (animationTime >= model.Animations.First().Duration) { lastTick = Environment.TickCount; animationTime = 0; } model.SetTime(animationTime); model.Draw(device, new SkinShaderInformation() { Trasform = world * view * projection, World = world }); device.Font.Begin(); //draw string fpsCounter.Update(); device.Font.DrawString("FPS: " + fpsCounter.FPS, 0, 0); device.Font.DrawString("Skinning Animation With Collada", 0, 30); //flush text to view device.Font.End(); //present device.Present(); }); } }
static void Main() { if (!SharpDevice.IsDirectX11Supported()) { System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported"); return; } int[] indices = Enumerable.Range(0, 1000).ToArray(); List <Vector3> vertices = new List <Vector3>(); for (int i = 0; i < 10; i++) { for (int j = 0; j < 10; j++) { for (int z = 0; z < 10; z++) { vertices.Add(new Vector3(i - 5, j - 5, 5 - z) * 12); } } } //render form RenderForm form = new RenderForm(); form.Text = "Tutorial 8: Geometry Shader"; SharpFPS fpsCounter = new SharpFPS(); //number of cube int count = 1000; using (SharpDevice device = new SharpDevice(form)) { SharpMesh mesh = SharpMesh.Create <Vector3>(device, vertices.ToArray(), indices); SharpShader shader = new SharpShader(device, "../../HLSL.txt", new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS", GeometryShaderFunction = "GS" }, new InputElement[] { new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0) }); Buffer11 buffer = shader.CreateBuffer <Data>(); ShaderResourceView texture = device.LoadTextureFromFile("../../texture.dds"); fpsCounter.Reset(); form.KeyDown += (sender, e) => { switch (e.KeyCode) { case Keys.Up: if (count < 1000) { count++; } break; case Keys.Down: if (count > 0) { count--; } break; } }; //main loop RenderLoop.Run(form, () => { //Resizing if (device.MustResize) { device.Resize(); } //apply state device.UpdateAllStates(); //clear color device.Clear(Color.CornflowerBlue); //apply shader shader.Apply(); //apply constant buffer to shader device.DeviceContext.GeometryShader.SetConstantBuffer(0, buffer); //set texture device.DeviceContext.PixelShader.SetShaderResource(0, texture); //set transformation matrix float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height; Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1, 10000); Matrix view = Matrix.LookAtLH(new Vector3(10, 20, -100), new Vector3(), Vector3.UnitY); Matrix world = Matrix.RotationY(Environment.TickCount / 1000.0F); Data matrices = new Data() { World = world, ViewProj = view * projection }; device.UpdateData <Data>(buffer, matrices); //draw mesh mesh.DrawPoints(count); //begin drawing text device.DeviceContext.GeometryShader.Set(null); device.Font.Begin(); //draw string fpsCounter.Update(); device.Font.DrawString("FPS: " + fpsCounter.FPS, 0, 0); device.Font.DrawString("Cube Count: " + count, 0, 30); device.Font.DrawString("Press Up and Down to change number", 0, 60); //flush text to view device.Font.End(); //present device.Present(); }); //release resource mesh.Dispose(); buffer.Dispose(); } }
static void Main() { if (!SharpDevice.IsDirectX11Supported()) { System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported"); return; } //render form RenderForm form = new RenderForm(); form.Text = "Tutorial 6: Rasterizer & Alphablending"; //frame rate counter SharpFPS fpsCounter = new SharpFPS(); using (SharpDevice device = new SharpDevice(form)) { //init mesh int[] indices = new int[] { 0, 1, 2, 0, 2, 3, 4, 6, 5, 4, 7, 6, 8, 9, 10, 8, 10, 11, 12, 14, 13, 12, 15, 14, 16, 18, 17, 16, 19, 18, 20, 21, 22, 20, 22, 23 }; TexturedVertex[] vertices = new[] { ////TOP new TexturedVertex(new Vector3(-5, 5, 5), new Vector2(1, 1)), new TexturedVertex(new Vector3(5, 5, 5), new Vector2(0, 1)), new TexturedVertex(new Vector3(5, 5, -5), new Vector2(0, 0)), new TexturedVertex(new Vector3(-5, 5, -5), new Vector2(1, 0)), //BOTTOM new TexturedVertex(new Vector3(-5, -5, 5), new Vector2(1, 1)), new TexturedVertex(new Vector3(5, -5, 5), new Vector2(0, 1)), new TexturedVertex(new Vector3(5, -5, -5), new Vector2(0, 0)), new TexturedVertex(new Vector3(-5, -5, -5), new Vector2(1, 0)), //LEFT new TexturedVertex(new Vector3(-5, -5, 5), new Vector2(0, 1)), new TexturedVertex(new Vector3(-5, 5, 5), new Vector2(0, 0)), new TexturedVertex(new Vector3(-5, 5, -5), new Vector2(1, 0)), new TexturedVertex(new Vector3(-5, -5, -5), new Vector2(1, 1)), //RIGHT new TexturedVertex(new Vector3(5, -5, 5), new Vector2(1, 1)), new TexturedVertex(new Vector3(5, 5, 5), new Vector2(1, 0)), new TexturedVertex(new Vector3(5, 5, -5), new Vector2(0, 0)), new TexturedVertex(new Vector3(5, -5, -5), new Vector2(0, 1)), //FRONT new TexturedVertex(new Vector3(-5, 5, 5), new Vector2(1, 0)), new TexturedVertex(new Vector3(5, 5, 5), new Vector2(0, 0)), new TexturedVertex(new Vector3(5, -5, 5), new Vector2(0, 1)), new TexturedVertex(new Vector3(-5, -5, 5), new Vector2(1, 1)), //BACK new TexturedVertex(new Vector3(-5, 5, -5), new Vector2(0, 0)), new TexturedVertex(new Vector3(5, 5, -5), new Vector2(1, 0)), new TexturedVertex(new Vector3(5, -5, -5), new Vector2(1, 1)), new TexturedVertex(new Vector3(-5, -5, -5), new Vector2(0, 1)) }; SharpMesh mesh = SharpMesh.Create <TexturedVertex>(device, vertices, indices); //init shader SharpShader shader = new SharpShader(device, "../../HLSL.txt", new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" }, new InputElement[] { new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0), new InputElement("TEXCOORD", 0, Format.R32G32_Float, 12, 0) }); //init constant buffer Buffer11 buffer = shader.CreateBuffer <Matrix>(); //load Shader Resouce View from file //it contains texture for using inside shaders ShaderResourceView texture = device.LoadTextureFromFile("../../texture.dds"); //init frame rate counter fpsCounter.Reset(); //keyboard event //change depth and rasterizer state form.KeyDown += (sender, e) => { switch (e.KeyCode) { case Keys.W: device.SetWireframeRasterState(); device.SetDefaultBlendState(); break; case Keys.S: device.SetDefaultRasterState(); break; case Keys.D1: device.SetDefaultBlendState(); break; case Keys.D2: device.SetBlend(BlendOperation.Add, BlendOption.InverseSourceAlpha, BlendOption.SourceAlpha); break; case Keys.D3: device.SetBlend(BlendOperation.Add, BlendOption.SourceAlpha, BlendOption.InverseSourceAlpha); break; case Keys.D4: device.SetBlend(BlendOperation.Add, BlendOption.SourceColor, BlendOption.InverseSourceColor); break; case Keys.D5: device.SetBlend(BlendOperation.Add, BlendOption.SourceColor, BlendOption.DestinationColor); break; } }; //main loop RenderLoop.Run(form, () => { //Resizing if (device.MustResize) { device.Resize(); } //apply state device.UpdateAllStates(); //clear color device.Clear(Color.CornflowerBlue); //apply shader shader.Apply(); //apply constant buffer to shader device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer); //set texture device.DeviceContext.PixelShader.SetShaderResource(0, texture); //set transformation matrix float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height; //projection matrix Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1, 1000); //view matrix (camera) Matrix view = Matrix.LookAtLH(new Vector3(0, 10, -40), new Vector3(), Vector3.UnitY); //world matrix Matrix world = Matrix.RotationY(Environment.TickCount / 1000.0F); Matrix worldViewProjection = world * view * projection; //set world view projection matrix inside constant buffer device.UpdateData <Matrix>(buffer, worldViewProjection); //draw mesh mesh.Draw(); //Second Mesh world = Matrix.RotationY(Environment.TickCount / 1000.0F) * Matrix.Translation(5, 0, -15); worldViewProjection = world * view * projection; //refresh constant buffer device.UpdateData <Matrix>(buffer, worldViewProjection); //draw second mesh mesh.Draw(); //Third Mesh world = Matrix.RotationY(Environment.TickCount / 1000.0F) * Matrix.Translation(-5, 0, -15); worldViewProjection = world * view * projection; //refresh constant buffer device.UpdateData <Matrix>(buffer, worldViewProjection); //draw third mesh mesh.Draw(); //begin drawing text device.Font.Begin(); //draw string fpsCounter.Update(); device.Font.DrawString("FPS: " + fpsCounter.FPS, 0, 0); device.Font.DrawString("Press W for wireframe, S for solid", 0, 30); device.Font.DrawString("Press From 1 to 5 for Alphablending", 0, 60); //flush text to view device.Font.End(); //present device.Present(); }); //release resource mesh.Dispose(); buffer.Dispose(); texture.Dispose(); } }
static void Main() { if (!SharpDevice.IsDirectX11Supported()) { System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported"); return; } int[] indices = Enumerable.Range(0, 1000).ToArray(); List<Vector3> vertices = new List<Vector3>(); for (int i = 0; i < 10; i++) { for (int j = 0; j < 10; j++) { for (int z = 0; z < 10; z++) { vertices.Add(new Vector3(i - 5, j - 5, 5 - z) * 12); } } } //render form RenderForm form = new RenderForm(); form.Text = "Tutorial 8: Geometry Shader"; SharpFPS fpsCounter = new SharpFPS(); //number of cube int count = 1000; using (SharpDevice device = new SharpDevice(form)) { SharpMesh mesh = SharpMesh.Create<Vector3>(device, vertices.ToArray(), indices); SharpShader shader = new SharpShader(device, "../../HLSL.txt", new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS", GeometryShaderFunction = "GS" }, new InputElement[] { new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0) }); Buffer11 buffer = shader.CreateBuffer<Data>(); ShaderResourceView texture = device.LoadTextureFromFile("../../texture.dds"); fpsCounter.Reset(); form.KeyDown += (sender, e) => { switch (e.KeyCode) { case Keys.Up: if (count < 1000) count++; break; case Keys.Down: if (count > 0) count--; break; } }; //main loop RenderLoop.Run(form, () => { //Resizing if (device.MustResize) { device.Resize(); } //apply state device.UpdateAllStates(); //clear color device.Clear(Color.CornflowerBlue); //apply shader shader.Apply(); //apply constant buffer to shader device.DeviceContext.GeometryShader.SetConstantBuffer(0, buffer); //set texture device.DeviceContext.PixelShader.SetShaderResource(0, texture); //set transformation matrix float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height; Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1, 10000); Matrix view = Matrix.LookAtLH(new Vector3(10, 20, -100), new Vector3(), Vector3.UnitY); Matrix world = Matrix.RotationY(Environment.TickCount / 1000.0F); Data matrices = new Data() { World = world, ViewProj = view * projection }; device.UpdateData<Data>(buffer, matrices); //draw mesh mesh.DrawPoints(count); //begin drawing text device.DeviceContext.GeometryShader.Set(null); device.Font.Begin(); //draw string fpsCounter.Update(); device.Font.DrawString("FPS: " + fpsCounter.FPS, 0, 0); device.Font.DrawString("Cube Count: " + count, 0, 30); device.Font.DrawString("Press Up and Down to change number", 0, 60); //flush text to view device.Font.End(); //present device.Present(); }); //release resource mesh.Dispose(); buffer.Dispose(); } }
static void Main() { if (!SharpDevice.IsDirectX11Supported()) { System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported"); return; } //Init textured cube int[] indices = new int[] { 0, 1, 2, 0, 2, 3, 4, 6, 5, 4, 7, 6, 8, 9, 10, 8, 10, 11, 12, 14, 13, 12, 15, 14, 16, 18, 17, 16, 19, 18, 20, 21, 22, 20, 22, 23 }; TexturedVertex[] vertices = new[] { ////TOP new TexturedVertex(new Vector3(-5, 5, 5), new Vector2(1, 1)), new TexturedVertex(new Vector3(5, 5, 5), new Vector2(0, 1)), new TexturedVertex(new Vector3(5, 5, -5), new Vector2(0, 0)), new TexturedVertex(new Vector3(-5, 5, -5), new Vector2(1, 0)), //BOTTOM new TexturedVertex(new Vector3(-5, -5, 5), new Vector2(1, 1)), new TexturedVertex(new Vector3(5, -5, 5), new Vector2(0, 1)), new TexturedVertex(new Vector3(5, -5, -5), new Vector2(0, 0)), new TexturedVertex(new Vector3(-5, -5, -5), new Vector2(1, 0)), //LEFT new TexturedVertex(new Vector3(-5, -5, 5), new Vector2(0, 1)), new TexturedVertex(new Vector3(-5, 5, 5), new Vector2(0, 0)), new TexturedVertex(new Vector3(-5, 5, -5), new Vector2(1, 0)), new TexturedVertex(new Vector3(-5, -5, -5), new Vector2(1, 1)), //RIGHT new TexturedVertex(new Vector3(5, -5, 5), new Vector2(1, 1)), new TexturedVertex(new Vector3(5, 5, 5), new Vector2(1, 0)), new TexturedVertex(new Vector3(5, 5, -5), new Vector2(0, 0)), new TexturedVertex(new Vector3(5, -5, -5), new Vector2(0, 1)), //FRONT new TexturedVertex(new Vector3(-5, 5, 5), new Vector2(1, 0)), new TexturedVertex(new Vector3(5, 5, 5), new Vector2(0, 0)), new TexturedVertex(new Vector3(5, -5, 5), new Vector2(0, 1)), new TexturedVertex(new Vector3(-5, -5, 5), new Vector2(1, 1)), //BACK new TexturedVertex(new Vector3(-5, 5, -5), new Vector2(0, 0)), new TexturedVertex(new Vector3(5, 5, -5), new Vector2(1, 0)), new TexturedVertex(new Vector3(5, -5, -5), new Vector2(1, 1)), new TexturedVertex(new Vector3(-5, -5, -5), new Vector2(0, 1)) }; //render form RenderForm form = new RenderForm(); form.Text = "Tutorial 5: Texture"; SharpFPS fpsCounter = new SharpFPS(); using (SharpDevice device = new SharpDevice(form)) { //Init Mesh SharpMesh mesh = SharpMesh.Create <TexturedVertex>(device, vertices, indices); //Init shader from file SharpShader shader = new SharpShader(device, "../../HLSL.txt", new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" }, new InputElement[] { new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0), new InputElement("TEXCOORD", 0, Format.R32G32_Float, 12, 0) }); //Create constant buffer Buffer11 buffer = shader.CreateBuffer <Matrix>(); //Create texture from file ShaderResourceView texture = device.LoadTextureFromFile("../../texture.bmp"); fpsCounter.Reset(); //main loop RenderLoop.Run(form, () => { //Resizing if (device.MustResize) { device.Resize(); } //apply states device.UpdateAllStates(); //clear color device.Clear(Color.CornflowerBlue); //apply shader shader.Apply(); //apply constant buffer to shader device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer); //set texture device.DeviceContext.PixelShader.SetShaderResource(0, texture); //set transformation matrix float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height; Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1, 1000); Matrix view = Matrix.LookAtLH(new Vector3(0, 10, -30), new Vector3(), Vector3.UnitY); Matrix world = Matrix.RotationY(Environment.TickCount / 1000.0F); Matrix WVP = world * view * projection; device.UpdateData <Matrix>(buffer, WVP); //draw mesh mesh.Draw(); //begin drawing text device.Font.Begin(); //draw string fpsCounter.Update(); device.Font.DrawString("FPS: " + fpsCounter.FPS, 0, 0); //flush text to view device.Font.End(); //present device.Present(); }); //release resource mesh.Dispose(); buffer.Dispose(); texture.Dispose(); } }
static void Main() { if (!SharpDevice.IsDirectX11Supported()) { System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported"); return; } //render form RenderForm form = new RenderForm(); form.Text = "Tutorial 15: Toon Shading With Multiple Render Target"; //frame rate counter SharpFPS fpsCounter = new SharpFPS(); using (SharpDevice device = new SharpDevice(form)) { //load model from wavefront obj file SharpMesh dogMesh = SharpMesh.CreateFromObj(device, "../../../Models/dog/dog.obj"); //quad SharpMesh quad = SharpMesh.CreateQuad(device); //init shader SharpShader firstPass = new SharpShader(device, "../../HLSL.txt", new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" }, new InputElement[] { new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0), new InputElement("NORMAL", 0, Format.R32G32B32_Float, 12, 0), new InputElement("TEXCOORD", 0, Format.R32G32_Float, 24, 0) }); //second pass SharpShader secondPass = new SharpShader(device, "../../HLSL.txt", new SharpShaderDescription() { VertexShaderFunction = "VS_QUAD", PixelShaderFunction = "PS_QUAD" }, new InputElement[] { new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0), }); //render target SharpRenderTarget target = new SharpRenderTarget(device, form.ClientSize.Width, form.ClientSize.Height, Format.R8G8B8A8_UNorm); //render target SharpRenderTarget target2 = new SharpRenderTarget(device, form.ClientSize.Width, form.ClientSize.Height, Format.R8G8B8A8_UNorm); //toon texture ShaderResourceView bandTexture = device.LoadTextureFromFile("../../../Models/band.bmp"); //init constant buffer Buffer11 toonConstantBuffer = firstPass.CreateBuffer<ToonData>(); //init frame counter fpsCounter.Reset(); //main loop RenderLoop.Run(form, () => { //Resizing if (device.MustResize) { device.Resize(); //render target target.Dispose(); target = new SharpRenderTarget(device, form.ClientSize.Width, form.ClientSize.Height, Format.R8G8B8A8_UNorm); //render target target2.Dispose(); target2 = new SharpRenderTarget(device, form.ClientSize.Width, form.ClientSize.Height, Format.R8G8B8A8_UNorm); } //apply states device.UpdateAllStates(); //BEGIN RENDERING TO TEXTURE (MULTIPLE) device.ApplyMultipleRenderTarget(target, target2); target.Clear(Color.CornflowerBlue); target2.Clear(Color.Black); //set transformation matrix float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height; Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1F, 1000.0F); Vector3 from = new Vector3(0, 70, -150); Vector3 to = new Vector3(0, 50, 0); Matrix view = Matrix.LookAtLH(from, to, Vector3.UnitY); Matrix world = Matrix.RotationY(Environment.TickCount / 2000.0F); //light direction Vector3 lightDirection = new Vector3(0.5f, 0, -1); lightDirection.Normalize(); ToonData sceneInformation = new ToonData() { world = world, worldViewProjection = world * view * projection, lightDirection = new Vector4(lightDirection, 1), cameraPosition = new Vector4(from, 1) }; //apply shader firstPass.Apply(); //set toon band texture device.DeviceContext.PixelShader.SetShaderResource(1, bandTexture); //write data inside constant buffer device.UpdateData<ToonData>(toonConstantBuffer, sceneInformation); //apply constant buffer to shader device.DeviceContext.VertexShader.SetConstantBuffer(0, toonConstantBuffer); device.DeviceContext.PixelShader.SetConstantBuffer(0, toonConstantBuffer); //draw mesh dogMesh.Begin(); for (int i = 0; i < dogMesh.SubSets.Count; i++) { device.DeviceContext.PixelShader.SetShaderResource(0, dogMesh.SubSets[i].DiffuseMap); dogMesh.Draw(i); } //RENDERING TO DEVICE //Set original targets device.SetDefaultTargers(); //apply shader secondPass.Apply(); //clear color device.Clear(Color.Black); secondPass.Apply(); //set target device.DeviceContext.PixelShader.SetShaderResource(0, target.Resource); device.DeviceContext.PixelShader.SetShaderResource(1, target2.Resource); quad.Draw(); //begin drawing text device.Font.Begin(); //draw string fpsCounter.Update(); device.Font.DrawString("FPS: " + fpsCounter.FPS, 0, 0); //flush text to view device.Font.End(); //present device.Present(); }); //release resource dogMesh.Dispose(); quad.Dispose(); toonConstantBuffer.Dispose(); firstPass.Dispose(); secondPass.Dispose(); bandTexture.Dispose(); target.Dispose(); target2.Dispose(); } }
static void Main() { if (!SharpDevice.IsDirectX11Supported()) { System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported"); return; } //Init textured cube int[] indices = new int[] { 0, 1, 2, 0, 2, 3, 4, 6, 5, 4, 7, 6, 8, 9, 10, 8, 10, 11, 12, 14, 13, 12, 15, 14, 16, 18, 17, 16, 19, 18, 20, 21, 22, 20, 22, 23 }; TexturedVertex[] vertices = new[] { ////TOP new TexturedVertex(new Vector3(-5, 5, 5), new Vector2(1, 1)), new TexturedVertex(new Vector3(5, 5, 5), new Vector2(0, 1)), new TexturedVertex(new Vector3(5, 5, -5), new Vector2(0, 0)), new TexturedVertex(new Vector3(-5, 5, -5), new Vector2(1, 0)), //BOTTOM new TexturedVertex(new Vector3(-5, -5, 5), new Vector2(1, 1)), new TexturedVertex(new Vector3(5, -5, 5), new Vector2(0, 1)), new TexturedVertex(new Vector3(5, -5, -5), new Vector2(0, 0)), new TexturedVertex(new Vector3(-5, -5, -5), new Vector2(1, 0)), //LEFT new TexturedVertex(new Vector3(-5, -5, 5), new Vector2(0, 1)), new TexturedVertex(new Vector3(-5, 5, 5), new Vector2(0, 0)), new TexturedVertex(new Vector3(-5, 5, -5), new Vector2(1, 0)), new TexturedVertex(new Vector3(-5, -5, -5), new Vector2(1, 1)), //RIGHT new TexturedVertex(new Vector3(5, -5, 5), new Vector2(1, 1)), new TexturedVertex(new Vector3(5, 5, 5), new Vector2(1, 0)), new TexturedVertex(new Vector3(5, 5, -5), new Vector2(0, 0)), new TexturedVertex(new Vector3(5, -5, -5), new Vector2(0, 1)), //FRONT new TexturedVertex(new Vector3(-5, 5, 5), new Vector2(1, 0)), new TexturedVertex(new Vector3(5, 5, 5), new Vector2(0, 0)), new TexturedVertex(new Vector3(5, -5, 5), new Vector2(0, 1)), new TexturedVertex(new Vector3(-5, -5, 5), new Vector2(1, 1)), //BACK new TexturedVertex(new Vector3(-5, 5, -5), new Vector2(0, 0)), new TexturedVertex(new Vector3(5, 5, -5), new Vector2(1, 0)), new TexturedVertex(new Vector3(5, -5, -5), new Vector2(1, 1)), new TexturedVertex(new Vector3(-5, -5, -5), new Vector2(0, 1)) }; //render form RenderForm form = new RenderForm(); form.Text = "Tutorial 14: Output Stream"; SharpFPS fpsCounter = new SharpFPS(); using (SharpDevice device = new SharpDevice(form)) { //Init Mesh SharpMesh mesh = SharpMesh.Create <TexturedVertex>(device, vertices, indices); //Init shader from file SharpShader shader = new SharpShader(device, "../../HLSL.txt", new SharpShaderDescription() { VertexShaderFunction = "VS", PixelShaderFunction = "PS" }, new InputElement[] { new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0), new InputElement("TEXCOORD", 0, Format.R32G32_Float, 12, 0) }); //output stream element declaration StreamOutputElement[] soDeclaration = new StreamOutputElement[] { new StreamOutputElement() { SemanticName = "POSITION", ComponentCount = 3 }, new StreamOutputElement() { SemanticName = "TEXCOORD", ComponentCount = 2 } }; const int streamOutputVertexSize = 20; //bytes (3 floats for position, 2 floats for texcoord) //output shader SharpShader shaderOutput = new SharpShader(device, "../../HLSL.txt", new SharpShaderDescription() { VertexShaderFunction = "VS_O", GeometryShaderFunction = "GS_O", GeometrySO = soDeclaration }, new InputElement[] { new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0), new InputElement("TEXCOORD", 0, Format.R32G32_Float, 12, 0) }); //declare 2 output buffer to switch between them //one will contain the source and the other will be the target of the rendeinrg SharpOutputBuffer outputBufferA = new SharpOutputBuffer(device, 100000); SharpOutputBuffer outputBufferB = new SharpOutputBuffer(device, 100000); //Create constant buffer Buffer11 buffer = shader.CreateBuffer <Matrix>(); //Create texture from file ShaderResourceView texture = device.LoadTextureFromFile("../../texture.bmp"); fpsCounter.Reset(); //for updating bool update = true; Vector3 nextPosition = new Vector3(); form.KeyUp += (sender, e) => { switch (e.KeyCode) { case Keys.Up: update = true; nextPosition += new Vector3(0, 10, 0); break; case Keys.Down: update = true; nextPosition += new Vector3(0, -10, 0); break; case Keys.A: update = true; nextPosition += new Vector3(-10, 0, 0); break; case Keys.D: update = true; nextPosition += new Vector3(10, 0, 0); break; case Keys.W: update = true; nextPosition += new Vector3(0, 0, 10); break; case Keys.S: update = true; nextPosition += new Vector3(0, 0, -10); break; } }; //main loop RenderLoop.Run(form, () => { //Resizing if (device.MustResize) { device.Resize(); } //apply states device.UpdateAllStates(); //clear color device.Clear(Color.CornflowerBlue); //apply constant buffer to shader device.DeviceContext.VertexShader.SetConstantBuffer(0, buffer); //set texture device.DeviceContext.PixelShader.SetShaderResource(0, texture); //update output buffer only when needed if (update) { //switch buffer var t = outputBufferA; outputBufferA = outputBufferB; outputBufferB = t; //apply shader shaderOutput.Apply(); //start drawing on output buffer outputBufferA.Begin(); //draw the other output buffer as source device.UpdateData <Matrix>(buffer, Matrix.Identity); outputBufferB.Draw(streamOutputVertexSize); //draw the mesh to add it to buffer device.UpdateData <Matrix>(buffer, Matrix.Translation(nextPosition)); //draw mesh mesh.Draw(); //end rendering on buffer outputBufferA.End(); //stop updating update = false; } //set transformation matrix float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height; Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1, 1000); Matrix view = Matrix.LookAtLH(new Vector3(0, 50, -100), new Vector3(), Vector3.UnitY); Matrix world = Matrix.Identity; Matrix WVP = world * view * projection; device.UpdateData <Matrix>(buffer, WVP); //stream shader.Apply(); //draw all buffer every frame outputBufferA.Draw(streamOutputVertexSize); //begin drawing text device.Font.Begin(); //draw string fpsCounter.Update(); device.Font.DrawString("FPS: " + fpsCounter.FPS, 0, 0); device.Font.DrawString("Press WASD, Up, Down to move cube", 0, 30); //flush text to view device.Font.End(); //present device.Present(); }); //release resource mesh.Dispose(); buffer.Dispose(); texture.Dispose(); } }
static void Main() { if (!SharpDevice.IsDirectX11Supported()) { System.Windows.Forms.MessageBox.Show("DirectX11 Not Supported"); return; } //render form RenderForm form = new RenderForm(); form.Text = "Tutorial 18: Skin Animation"; SharpFPS fpsCounter = new SharpFPS(); //number of cube int count = 1000; using (SharpDevice device = new SharpDevice(form)) { //Input layout for Skinning Mesh InputElement[] description = new InputElement[] { new InputElement("POSITION",0,SharpDX.DXGI.Format.R32G32B32_Float,0,0), new InputElement("NORMAL",0,SharpDX.DXGI.Format.R32G32B32_Float,12,0), new InputElement("TEXCOORD",0,SharpDX.DXGI.Format.R32G32_Float,24,0), new InputElement("BINORMAL",0,SharpDX.DXGI.Format.R32G32B32_Float,32,0), new InputElement("TANGENT",0,SharpDX.DXGI.Format.R32G32B32_Float,44,0), new InputElement("JOINT",0,SharpDX.DXGI.Format.R32G32B32A32_Float,56,0), new InputElement("WEIGHT",0,SharpDX.DXGI.Format.R32G32B32A32_Float,72,0), }; SharpShader staticShader = new SharpShader(device, "../../Basic.hlsl", new SharpShaderDescription() { VertexShaderFunction = "VSMain", PixelShaderFunction = "PSMain" }, description); SharpShader skinShader = new SharpShader(device, "../../BasicSkin.hlsl", new SharpShaderDescription() { VertexShaderFunction = "VSMain", PixelShaderFunction = "PSMain" }, description); Buffer11 lightBuffer = skinShader.CreateBuffer<Vector4>(); string path = @"../../../Models/Troll/"; SharpModel model = new SharpModel(device, ColladaImporter.Import(path + "troll.dae")); foreach (Geometry g in model.Geometries) { if (g.IsAnimated) g.Shader = skinShader; else g.Shader = staticShader; if (!string.IsNullOrEmpty(g.Material.DiffuseTextureName)) { g.Material.DiffuseTexture = device.LoadTextureFromFile(path + g.Material.DiffuseTextureName); g.Material.NormalTextureName = Path.GetFileNameWithoutExtension(g.Material.DiffuseTextureName) + "N.dds"; g.Material.NormalTexture = device.LoadTextureFromFile(path + g.Material.NormalTextureName); } } fpsCounter.Reset(); form.KeyDown += (sender, e) => { switch (e.KeyCode) { case Keys.Up: if (count < 1000) count++; break; case Keys.Down: if (count > 0) count--; break; } }; int lastTick = Environment.TickCount; //main loop RenderLoop.Run(form, () => { //Resizing if (device.MustResize) { device.Resize(); } //apply state device.UpdateAllStates(); //clear color device.Clear(Color.CornflowerBlue); //set transformation matrix float ratio = (float)form.ClientRectangle.Width / (float)form.ClientRectangle.Height; Matrix projection = Matrix.PerspectiveFovLH(3.14F / 3.0F, ratio, 1, 10000); Matrix view = Matrix.LookAtLH(new Vector3(0, -100, 50), new Vector3(0, 0, 50), Vector3.UnitZ); Matrix world = Matrix.Identity; float angle = Environment.TickCount / 2000.0F; Vector3 light = new Vector3((float)Math.Sin(angle), (float)Math.Cos(angle), 0); light.Normalize(); device.UpdateData<Vector4>(lightBuffer, new Vector4(light, 1)); device.DeviceContext.VertexShader.SetConstantBuffer(2, lightBuffer); float animationTime = (Environment.TickCount - lastTick) / 1000.0F; if (animationTime >= model.Animations.First().Duration) { lastTick = Environment.TickCount; animationTime = 0; } model.SetTime(animationTime); model.Draw(device, new SkinShaderInformation() { Trasform = world * view * projection, World = world }); device.Font.Begin(); //draw string fpsCounter.Update(); device.Font.DrawString("FPS: " + fpsCounter.FPS, 0, 0); device.Font.DrawString("Skinning Animation With Collada", 0, 30); //flush text to view device.Font.End(); //present device.Present(); }); } }