public DX11VertexGeometry LineStrip3d(List<Vector3> points,List<Vector3> directions, bool loop) { //Use direction verctor as normal, useful when we have analytical derivatives for direction DX11VertexGeometry geom = new DX11VertexGeometry(context); int ptcnt = Math.Max(points.Count, directions.Count); int vcount = loop ? ptcnt + 1 : ptcnt; Pos3Norm3Tex2Vertex[] verts = new Pos3Norm3Tex2Vertex[vcount]; float inc = loop ? 1.0f / (float)vcount : 1.0f / ((float)vcount + 1.0f); float curr = 0.0f; for (int i = 0; i < ptcnt; i++) { verts[i].Position = points[i % points.Count]; verts[i].Normals = directions[i % directions.Count]; verts[i].TexCoords.X = curr; curr += inc; } if (loop) { verts[ptcnt].Position = points[0]; verts[ptcnt].Normals = directions[0]; verts[ptcnt].TexCoords.X = 1.0f; } DataStream ds = new DataStream(vcount * Pos3Tex2Vertex.VertexSize, true, true); ds.Position = 0; ds.WriteRange(verts); ds.Position = 0; var vbuffer = new SlimDX.Direct3D11.Buffer(context.Device, ds, new BufferDescription() { BindFlags = BindFlags.VertexBuffer, CpuAccessFlags = CpuAccessFlags.None, OptionFlags = ResourceOptionFlags.None, SizeInBytes = (int)ds.Length, Usage = ResourceUsage.Default }); ds.Dispose(); geom.VertexBuffer = vbuffer; geom.InputLayout = Pos3Norm3Tex2Vertex.Layout; geom.Topology = PrimitiveTopology.LineStrip; geom.VerticesCount = vcount; geom.VertexSize = Pos3Norm3Tex2Vertex.VertexSize; geom.HasBoundingBox = false; return geom; }
public DX11VertexGeometry(DX11VertexGeometry owner) { this.ownsvbo = false; this.context = owner.context; this.drawer = owner.drawer; this.InputLayout = owner.InputLayout; this.Topology = owner.Topology; this.VertexBuffer = owner.VertexBuffer; this.VertexSize = owner.VertexSize; this.VerticesCount = owner.VerticesCount; }
public void Update(IPluginIO pin, DX11RenderContext context) { if (this.FInvalidate) { if (this.FOutput[0].Contains(context)) { this.FOutput[0].Dispose(context); } DX11VertexGeometry geom = new DX11VertexGeometry(context); geom.InputLayout = this.inputlayout; geom.VertexSize = this.vertexsize; try { this.FStream.Position = 0; var vertices = new SlimDX.Direct3D11.Buffer(context.Device, this.FStream, new BufferDescription() { BindFlags = BindFlags.VertexBuffer, CpuAccessFlags = CpuAccessFlags.None, OptionFlags = ResourceOptionFlags.None, SizeInBytes = (int)this.FStream.Length, Usage = ResourceUsage.Default }); geom.VerticesCount = this.FInVerticesCount[0]; geom.VertexBuffer = vertices; geom.Topology = this.FInTopology[0]; geom.HasBoundingBox = false; /*if (geom.Topology == PrimitiveTopology.LineListWithAdjacency) { geom.VerticesCount /= 2; }*/ this.FOutput[0][context] = geom; } catch (Exception ex) { Console.WriteLine(ex.Message); } } }
public void Update(IPluginIO pin, DX11RenderContext context) { if (this.CalculateSpreadMax() == 0) { return; } Device device = context.Device; DeviceContext ctx = context.CurrentDeviceContext; if (!this.deviceshaderdata.ContainsKey(context)) { this.deviceshaderdata.Add(context, new DX11ShaderData(context)); this.deviceshaderdata[context].SetEffect(this.FShader); } DX11ShaderData shaderdata = this.deviceshaderdata[context]; if (this.shaderupdated) { shaderdata.SetEffect(this.FShader); shaderdata.Update(this.FInTechnique[0].Index, 0, this.FIn); this.shaderupdated = false; } if (this.FInEnabled[0] && this.FIn.PluginIO.IsConnected) { //Clear shader stages (important here) shaderdata.ResetShaderStages(ctx); if (this.FIn.IsChanged || this.FInTechnique.IsChanged || shaderdata.LayoutValid.Count == 0) { shaderdata.Update(this.FInTechnique[0].Index, 0, this.FIn); } if (shaderdata.IsLayoutValid(0) && this.varmanager.SetGlobalSettings(shaderdata.ShaderInstance,this.settings)) { this.OnBeginQuery(context); this.settings = new DX11RenderSettings(); this.settings.RenderWidth = 1; this.settings.RenderHeight = 1; this.settings.View = this.FInView[0]; this.settings.Projection = this.FInProjection[0]; this.settings.ViewProjection = this.settings.View * this.settings.Projection; this.settings.RenderDepth = 1; this.settings.BackBuffer = null; if (this.FInSemantics.PluginIO.IsConnected) { this.settings.CustomSemantics.AddRange(this.FInSemantics.ToArray()); } if (this.FInResSemantics.PluginIO.IsConnected) { this.settings.ResourceSemantics.AddRange(this.FInResSemantics.ToArray()); } this.varmanager.ApplyGlobal(shaderdata.ShaderInstance); if (this.clone == null || this.FIn.IsChanged || this.FInAsAuto.IsChanged || this.FInMaxElements.IsChanged || this.FInLayout.IsChanged || this.FInAutoLayout.IsChanged) { if (this.buffer != null) { this.buffer.Dispose(); } bool customlayout = this.FInLayout.PluginIO.IsConnected || this.FInAutoLayout[0]; InputElement[] elems = null; int size = 0; if (this.FInAutoLayout[0]) { elems = this.FShader.DefaultEffect.GetTechniqueByIndex(tid).GetPassByIndex(0).GetStreamOutputLayout(out size); } else { if (customlayout) { elems = this.BindInputLayout(out size); } } #region Vertex Geom if (this.FIn[0][context] is DX11VertexGeometry) { if (!this.FInAsAuto[0]) { DX11VertexGeometry vg = (DX11VertexGeometry)this.FIn[0][context].ShallowCopy(); int vsize = customlayout ? size : vg.VertexSize; Buffer vbo = BufferHelper.CreateStreamOutBuffer(context, vsize, vg.VerticesCount); if (customlayout) { vg.VertexSize = vsize; } vg.VertexBuffer = vbo; this.clone = vg; this.buffer = vbo; } else { DX11VertexGeometry vg = (DX11VertexGeometry)this.FIn[0][context].ShallowCopy(); int maxv = vg.VerticesCount; if (this.FInMaxElements[0] > 0) { maxv = this.FInMaxElements[0]; } int vsize = customlayout ? size : vg.VertexSize; Buffer vbo = BufferHelper.CreateStreamOutBuffer(context, vsize, maxv); vg.VertexBuffer = vbo; vg.AssignDrawer(new DX11VertexAutoDrawer()); if (customlayout) { vg.VertexSize = vsize; } this.clone = vg; this.buffer = vbo; } } #endregion #region Inxexed geom if (this.FIn[0][context] is DX11IndexedGeometry) { if (!this.FInAsAuto[0]) { DX11IndexedGeometry ig = (DX11IndexedGeometry)this.FIn[0][context].ShallowCopy(); int vsize = customlayout ? size : ig.VertexSize; Buffer vbo = BufferHelper.CreateStreamOutBuffer(context, vsize, ig.VerticesCount); ig.VertexBuffer = vbo; if (customlayout) { ig.VertexSize = vsize; } this.clone = ig; this.buffer = vbo; } else { //Need to rebind indexed geom as vertex DX11IndexedGeometry ig = (DX11IndexedGeometry)this.FIn[0][context]; int maxv = ig.VerticesCount; if (this.FInMaxElements[0] > 0) { maxv = this.FInMaxElements[0]; } int vsize = customlayout ? size : ig.VertexSize; Buffer vbo = BufferHelper.CreateStreamOutBuffer(context, vsize, maxv); //Copy a new Vertex buffer with stream out DX11VertexGeometry vg = new DX11VertexGeometry(context); vg.AssignDrawer(new DX11VertexAutoDrawer()); vg.BoundingBox = ig.BoundingBox; vg.HasBoundingBox = ig.HasBoundingBox; vg.InputLayout = ig.InputLayout; vg.Topology = ig.Topology; vg.VertexBuffer = vbo; vg.VertexSize = ig.VertexSize; vg.VerticesCount = ig.VerticesCount; if (customlayout) { vg.VertexSize = vsize; } this.clone = vg; this.buffer = vbo; } } #endregion #region Null geom if (this.FIn[0][context] is DX11NullGeometry) { DX11NullGeometry ng = (DX11NullGeometry)this.FIn[0][context]; Buffer vbo = BufferHelper.CreateStreamOutBuffer(context, size, this.FInMaxElements[0]); //Copy a new Vertex buffer with stream out DX11VertexGeometry vg = new DX11VertexGeometry(context); vg.AssignDrawer(new DX11VertexAutoDrawer()); vg.BoundingBox = ng.BoundingBox; vg.HasBoundingBox = ng.HasBoundingBox; vg.InputLayout = ng.InputLayout; vg.Topology = ng.Topology; vg.VertexBuffer = vbo; vg.VertexSize = size; vg.VerticesCount = this.FInMaxElements[0]; this.clone = vg; this.buffer = vbo; } #endregion #region Index Only geom if (this.FIn[0][context] is DX11IndexOnlyGeometry) { DX11IndexOnlyGeometry ng = (DX11IndexOnlyGeometry)this.FIn[0][context]; Buffer vbo = BufferHelper.CreateStreamOutBuffer(context, size, this.FInMaxElements[0]); //Copy a new Vertex buffer with stream out DX11VertexGeometry vg = new DX11VertexGeometry(context); vg.AssignDrawer(new DX11VertexAutoDrawer()); vg.BoundingBox = ng.BoundingBox; vg.HasBoundingBox = ng.HasBoundingBox; vg.InputLayout = ng.InputLayout; vg.Topology = ng.Topology; vg.VertexBuffer = vbo; vg.VertexSize = size; vg.VerticesCount = this.FInMaxElements[0]; this.clone = vg; this.buffer = vbo; } #endregion if (customlayout) { this.clone.InputLayout = elems; } if (this.FOutBuffer[0][context] != null) { this.FOutBuffer[0][context].SRV.Dispose(); } if (context.ComputeShaderSupport) { this.FOutBuffer[0][context] = new DX11RawBuffer(context, this.buffer); } else { this.FOutBuffer[0][context] = null; } } ctx.StreamOutput.SetTargets(new StreamOutputBufferBinding(this.buffer, 0)); shaderdata.SetInputAssembler(ctx, this.FIn[0][context], 0); DX11ObjectRenderSettings ors = new DX11ObjectRenderSettings(); ors.DrawCallIndex = 0; ors.Geometry = this.FIn[0][context]; ors.WorldTransform = Matrix.Identity; this.varmanager.ApplyPerObject(context, shaderdata.ShaderInstance, ors, 0); shaderdata.ApplyPass(ctx); this.FIn[0][context].Draw(); ctx.StreamOutput.SetTargets(null); this.FOut[0][context] = this.clone; this.OnEndQuery(context); } else { this.FOut[0][context] = this.FIn[0][context]; } } else { this.FOut[0][context] = this.FIn[0][context]; } }
public void Update(IPluginIO pin, DX11RenderContext context) { if (this.updateddevices.Contains(context)) { return; } if (reset || !this.FOutGeom[0].Contains(context)) { this.DisposeBuffers(context); // int vsize = customlayout ? size : ig.VertexSize; SlimDX.Direct3D11.Buffer vbo = BufferHelper.CreateStreamOutBuffer(context, vsize, this.cnt); //Copy a new Vertex buffer with stream out DX11VertexGeometry vg = new DX11VertexGeometry(context); vg.AssignDrawer(new DX11VertexAutoDrawer()); vg.HasBoundingBox = false; vg.InputLayout = this.FInLayout.ToArray(); vg.Topology = PrimitiveTopology.TriangleList; vg.VertexBuffer = vbo; vg.VertexSize = vsize; vg.VerticesCount = this.cnt; this.buffer = vbo; this.FOutGeom[0][context] = vg; if (context.ComputeShaderSupport) { this.FOutBuffer[0][context] = new DX11RawBuffer(context, vbo); } else { this.FOutBuffer[0][context] = null; } } this.updateddevices.Add(context); }
protected override DX11VertexGeometry GetGeom(DX11RenderContext device, int slice) { if (d2dFactory == null) { d2dFactory = new D2DFactory(); dwFactory = new DWriteFactory(SharpDX.DirectWrite.FactoryType.Shared); } TextFormat fmt = new TextFormat(dwFactory, this.FFontInput[slice].Name, FFontSize[slice]); TextLayout tl = new TextLayout(dwFactory, FText[slice], fmt, 0.0f, 32.0f); tl.WordWrapping = WordWrapping.NoWrap; tl.TextAlignment = FHAlignment[slice]; tl.ParagraphAlignment = FVAlignment[slice]; OutlineRenderer renderer = new OutlineRenderer(d2dFactory); Extruder ex = new Extruder(d2dFactory); tl.Draw(renderer, 0.0f, 0.0f); var result = ex.GetVertices(renderer.GetGeometry(), this.FExtrude[slice]); Vector3 min = new Vector3(float.MaxValue); Vector3 max = new Vector3(float.MinValue); result.ForEach(pn => { min.X = pn.Position.X < min.X ? pn.Position.X : min.X; min.Y = pn.Position.Y < min.Y ? pn.Position.Y : min.Y; min.Z = pn.Position.Z < min.Z ? pn.Position.Z : min.Z; max.X = pn.Position.X > max.X ? pn.Position.X : max.X; max.Y = pn.Position.Y > max.Y ? pn.Position.Y : max.Y; max.Z = pn.Position.Z > max.Z ? pn.Position.Z : max.Z; }); SlimDX.DataStream ds = new SlimDX.DataStream(result.Count * Pos3Norm3VertexSDX.VertexSize, true, true); ds.Position = 0; ds.WriteRange(result.ToArray()); ds.Position = 0; var vbuffer = new SlimDX.Direct3D11.Buffer(device.Device, ds, new SlimDX.Direct3D11.BufferDescription() { BindFlags = SlimDX.Direct3D11.BindFlags.VertexBuffer, CpuAccessFlags = SlimDX.Direct3D11.CpuAccessFlags.None, OptionFlags = SlimDX.Direct3D11.ResourceOptionFlags.None, SizeInBytes = (int)ds.Length, Usage = SlimDX.Direct3D11.ResourceUsage.Default }); ds.Dispose(); DX11VertexGeometry vg = new DX11VertexGeometry(device); vg.InputLayout = Pos3Norm3VertexSDX.Layout; vg.Topology = SlimDX.Direct3D11.PrimitiveTopology.TriangleList; vg.VertexBuffer = vbuffer; vg.VertexSize = Pos3Norm3VertexSDX.VertexSize; vg.VerticesCount = result.Count; vg.HasBoundingBox = true; vg.BoundingBox = new SlimDX.BoundingBox(new SlimDX.Vector3(min.X, min.Y, min.Z), new SlimDX.Vector3(max.X, max.Y, max.Z)); return vg; }