Пример #1
0
        public override void Initialize()
        {
            Form.SizeChanged += (o, args) =>
            {
                if (_swapChain == null)
                    return;

                renderView.Dispose();
                depthView.Dispose();
                DisposeBuffers();

                if (Form.WindowState == FormWindowState.Minimized)
                    return;

                _width = Form.ClientSize.Width;
                _height = Form.ClientSize.Height;
                _swapChain.ResizeBuffers(_swapChain.Description.BufferCount, 0, 0, Format.Unknown, 0);

                CreateBuffers();
                SetSceneConstants();
            };

            _width = 1024;
            _height = 768;
            _nearPlane = 1.0f;

            ambient = new Color4(Color.Gray.ToArgb());

            try
            {
                OnInitializeDevice();
            }
            catch (Exception e)
            {
                MessageBox.Show(e.ToString(), "Could not create DirectX 10 device.");
                return;
            }

            // shader.fx

            const ShaderFlags shaderFlags = ShaderFlags.None;
            //const ShaderFlags shaderFlags = ShaderFlags.Debug | ShaderFlags.SkipOptimization;
            ShaderBytecode shaderByteCode = LoadShader("shader.fx", shaderFlags);

            effect = new Effect(_device, shaderByteCode);
            EffectTechnique technique = effect.GetTechniqueByIndex(0);
            shadowGenPass = technique.GetPassByIndex(0);
            gBufferGenPass = technique.GetPassByIndex(1);
            debugDrawPass = technique.GetPassByName("debug");

            BufferDescription sceneConstantsDesc = new BufferDescription()
            {
                SizeInBytes = Marshal.SizeOf(typeof(ShaderSceneConstants)),
                Usage = ResourceUsage.Dynamic,
                BindFlags = BindFlags.ConstantBuffer,
                CpuAccessFlags = CpuAccessFlags.Write,
                OptionFlags = ResourceOptionFlags.None
            };

            sceneConstantsBuffer = new Buffer(_device, sceneConstantsDesc);
            EffectConstantBuffer effectConstantBuffer = effect.GetConstantBufferByName("scene");
            effectConstantBuffer.SetConstantBuffer(sceneConstantsBuffer);

            RasterizerStateDescription desc = new RasterizerStateDescription()
            {
                CullMode = CullMode.None,
                FillMode = FillMode.Solid,
                IsFrontCounterClockwise = true,
                DepthBias = 0,
                DepthBiasClamp = 0,
                SlopeScaledDepthBias = 0,
                IsDepthClipEnabled = true,
            };
            _device.Rasterizer.State = new RasterizerState(_device, desc);

            DepthStencilStateDescription depthDesc = new DepthStencilStateDescription()
            {
                IsDepthEnabled = true,
                IsStencilEnabled = false,
                DepthWriteMask = DepthWriteMask.All,
                DepthComparison = Comparison.Less
            };
            depthStencilState = new DepthStencilState(_device, depthDesc);

            DepthStencilStateDescription lightDepthStateDesc = new DepthStencilStateDescription()
            {
                IsDepthEnabled = true,
                IsStencilEnabled = false,
                DepthWriteMask = DepthWriteMask.All,
                DepthComparison = Comparison.Less
            };
            lightDepthStencilState = new DepthStencilState(_device, lightDepthStateDesc);

            // grender.fx

            shaderByteCode = LoadShader("grender.fx", shaderFlags);

            effect2 = new Effect(_device, shaderByteCode);
            technique = effect2.GetTechniqueByIndex(0);
            gBufferRenderPass = technique.GetPassByIndex(0);
            gBufferOverlayPass = technique.GetPassByIndex(1);

            info = new InfoText(_device);
            _meshFactory = new MeshFactory(this);
            MeshFactory = _meshFactory;

            CreateBuffers();
            LibraryManager.LibraryStarted();
        }
Пример #2
0
        public override void Initialize()
        {
            Form.SizeChanged += (o, args) =>
            {
                _width = Form.ClientSize.Width;
                _height = Form.ClientSize.Height;

                if (_swapChain == null)
                    return;

                renderView.Dispose();
                depthView.Dispose();
                _swapChain.ResizeBuffers(_swapChain.Description.BufferCount, 0, 0, Format.Unknown, 0);

                CreateBuffers();
                SetSceneConstants();
            };

            _width = 1024;
            _height = 768;
            _nearPlane = 1.0f;

            ambient = new Color4(Color.Gray.ToArgb());

            try
            {
                OnInitializeDevice();
            }
            catch (Exception e)
            {
                MessageBox.Show(e.ToString(), "Could not create DirectX 10 device.");
                return;
            }

            // shader.fx

            const ShaderFlags shaderFlags = ShaderFlags.None;
            //const ShaderFlags shaderFlags = ShaderFlags.Debug | ShaderFlags.SkipOptimization;
            ShaderBytecode shaderByteCode = LoadShader("shader.fx", shaderFlags);

            effect = new Effect(_device, shaderByteCode);
            EffectTechnique technique = effect.GetTechniqueByIndex(0);
            shadowGenPass = technique.GetPassByIndex(0);
            gBufferGenPass = technique.GetPassByIndex(1);
            debugDrawPass = technique.GetPassByName("debug");

            BufferDescription sceneConstantsDesc = new BufferDescription()
            {
                SizeInBytes = Marshal.SizeOf(typeof(ShaderSceneConstants)),
                Usage = ResourceUsage.Dynamic,
                BindFlags = BindFlags.ConstantBuffer,
                CpuAccessFlags = CpuAccessFlags.Write,
                OptionFlags = ResourceOptionFlags.None
            };

            sceneConstantsBuffer = new Buffer(_device, sceneConstantsDesc);
            EffectConstantBuffer effectConstantBuffer = effect.GetConstantBufferByName("scene");
            effectConstantBuffer.SetConstantBuffer(sceneConstantsBuffer);

            RasterizerStateDescription desc = new RasterizerStateDescription()
            {
                CullMode = CullMode.None,
                FillMode = FillMode.Solid,
                IsFrontCounterClockwise = true,
                DepthBias = 0,
                DepthBiasClamp = 0,
                SlopeScaledDepthBias = 0,
                IsDepthClipEnabled = true,
            };
            _device.Rasterizer.State = new RasterizerState(_device, desc);

            DepthStencilStateDescription depthDesc = new DepthStencilStateDescription()
            {
                IsDepthEnabled = true,
                IsStencilEnabled = false,
                DepthWriteMask = DepthWriteMask.All,
                DepthComparison = Comparison.Less
            };
            depthStencilState = new DepthStencilState(_device, depthDesc);

            DepthStencilStateDescription lightDepthStateDesc = new DepthStencilStateDescription()
            {
                IsDepthEnabled = true,
                IsStencilEnabled = false,
                DepthWriteMask = DepthWriteMask.All,
                DepthComparison = Comparison.Less
            };
            lightDepthStencilState = new DepthStencilState(_device, lightDepthStateDesc);

            // grender.fx

            shaderByteCode = LoadShader("grender.fx", shaderFlags);

            effect2 = new Effect(_device, shaderByteCode);
            technique = effect2.GetTechniqueByIndex(0);
            gBufferRenderPass = technique.GetPassByIndex(0);
            gBufferOverlayPass = technique.GetPassByIndex(1);

            Buffer quad = DemoFramework.SharpDX.MeshFactory.CreateScreenQuad(_device);
            quadBinding = new VertexBufferBinding(quad, 20, 0);
            Matrix quadProjection = Matrix.OrthoLH(1, 1, 0.1f, 1.0f);
            effect2.GetVariableByName("ViewProjection").AsMatrix().SetMatrix(quadProjection);

            InputElement[] elements = new[]
            {
                new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0, InputClassification.PerVertexData, 0),
                new InputElement("TEXCOORD", 0, Format.R32G32_Float, 12, 0, InputClassification.PerVertexData, 0),
            };
            quadBufferLayout = new InputLayout(_device, gBufferRenderPass.Description.Signature, elements);

            info = new InfoText(_device);
            _meshFactory = new MeshFactory(this);
            MeshFactory = _meshFactory;

            CreateBuffers();
            LibraryManager.LibraryStarted();
        }
Пример #3
0
        void Initialize()
        {
            // shader.fx

            ShaderFlags shaderFlags = ShaderFlags.None;
            //ShaderFlags shaderFlags = ShaderFlags.Debug | ShaderFlags.SkipOptimization;
            ShaderBytecode shaderByteCode = ShaderBytecode.CompileFromFile(Application.StartupPath + "\\shader.fx", "fx_4_0", shaderFlags, EffectFlags.None);

            effect = new Effect(_device, shaderByteCode);
            EffectTechnique technique = effect.GetTechniqueByIndex(0);
            shadowGenPass = technique.GetPassByIndex(0);
            gBufferGenPass = technique.GetPassByIndex(1);

            BufferDescription sceneConstantsDesc = new BufferDescription()
            {
                SizeInBytes = Marshal.SizeOf(typeof(ShaderSceneConstants)),
                Usage = ResourceUsage.Dynamic,
                BindFlags = BindFlags.ConstantBuffer,
                CpuAccessFlags = CpuAccessFlags.Write,
                OptionFlags = ResourceOptionFlags.None
            };

            sceneConstantsBuffer = new Buffer(_device, sceneConstantsDesc);
            EffectConstantBuffer effectConstantBuffer = effect.GetConstantBufferByName("scene");
            effectConstantBuffer.SetConstantBuffer(sceneConstantsBuffer);

            RasterizerStateDescription desc = new RasterizerStateDescription()
            {
                CullMode = CullMode.None,
                FillMode = FillMode.Solid,
                IsFrontCounterClockwise = true,
                DepthBias = 0,
                DepthBiasClamp = 0,
                SlopeScaledDepthBias = 0,
                IsDepthClipEnabled = true,
            };
            _device.Rasterizer.State = new RasterizerState(_device, desc);

            DepthStencilStateDescription depthDesc = new DepthStencilStateDescription()
            {
                IsDepthEnabled = true,
                IsStencilEnabled = false,
                DepthWriteMask = DepthWriteMask.All,
                DepthComparison = Comparison.Less
            };
            depthStencilState = new DepthStencilState(_device, depthDesc);

            DepthStencilStateDescription lightDepthStateDesc = new DepthStencilStateDescription()
            {
                IsDepthEnabled = true,
                IsStencilEnabled = false,
                DepthWriteMask = DepthWriteMask.All,
                DepthComparison = Comparison.Less
            };
            lightDepthStencilState = new DepthStencilState(_device, lightDepthStateDesc);

            // grender.fx

            shaderByteCode = ShaderBytecode.CompileFromFile(Application.StartupPath + "\\grender.fx", "fx_4_0", shaderFlags, EffectFlags.None);

            effect2 = new Effect(_device, shaderByteCode);
            technique = effect2.GetTechniqueByIndex(0);
            gBufferRenderPass = technique.GetPassByIndex(0);

            Buffer quad = MeshFactory.CreateScreenQuad(_device);
            quadBinding = new VertexBufferBinding(quad, 20, 0);
            Matrix quadProjection = Matrix.OrthoLH(1, 1, 0.1f, 1.0f);
            effect2.GetVariableByName("ViewProjection").AsMatrix().SetMatrix(quadProjection);

            InputElement[] elements = new InputElement[]
            {
                new InputElement("POSITION", 0, Format.R32G32B32_Float, 0, 0, InputClassification.PerVertexData, 0),
                new InputElement("TEXCOORD", 0, Format.R32G32_Float, 12, 0, InputClassification.PerVertexData, 0),
            };
            quadBufferLayout = new InputLayout(_device, gBufferRenderPass.Description.Signature, elements);

            Info = new InfoText(_device);
            meshFactory = new MeshFactory(this);

            OnInitialize();
            CreateBuffers();
            SetSceneConstants();
        }