C# RenderContext11.SetIndexBuffer方法代碼示例

本文整理匯總了C#中TerraViewer.RenderContext11.SetIndexBuffer方法的典型用法代碼示例。如果您正苦於以下問題：C# RenderContext11.SetIndexBuffer方法的具體用法？C# RenderContext11.SetIndexBuffer怎麽用？C# RenderContext11.SetIndexBuffer使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類TerraViewer.RenderContext11的用法示例。

在下文中一共展示了RenderContext11.SetIndexBuffer方法的10個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。

示例1: Draw3D

        public override bool Draw3D(RenderContext11 renderContext, float transparancy, Tile parent)
        {
            RenderedGeneration = CurrentRenderGeneration;
            TilesTouched++;

            InViewFrustum = true;

            if (!ReadyToRender)
            {
                TileCache.AddTileToQueue(this);

                return false;
            }

            TilesInView++;

            if (!CreateGeometry(renderContext, true))
            {
                return false;
            }

            renderContext.SetVertexBuffer(vertexBuffer);

            renderContext.MainTexture = texture;

            renderContext.SetIndexBuffer( indexBuffer[0]);

            int partCount = this.TriangleCount;
            TrianglesRendered += partCount;

            renderContext.devContext.DrawIndexed(indexBuffer[0].Count, 0, 0);

            return true;
        }

開發者ID:ngonzalezromero，項目名稱:wwt-windows-client，代碼行數:34，代碼來源:SphericalTile.cs

示例2: RenderPart

        public override void RenderPart(RenderContext11 renderContext, int part, float opacity, bool combine)
        {
            if (dsm != null && dsm.DsmIndex != null)
            {
                renderContext.SetIndexBuffer(dsm.DsmIndex);
                renderContext.SetVertexBuffer(dsm.VertexBuffer);
                if (dsm.Subsets.Length > 4)
                {
                    switch (part)
                    {
                        case 0:
                            part = 2;
                            break;
                        case 1:
                            part = 3;
                          //  return;
                            break;
                        case 2:
                            part = 0;

                            break;
                        case 3:
                            part = 1;

                            break;
                    }

                    renderContext.devContext.DrawIndexed(dsm.Subsets[part + 1] - dsm.Subsets[part], dsm.Subsets[part], 0);
                }
                else
                {
                    if (dsm.Subsets.Length > 0)
                    {
                        renderContext.devContext.DrawIndexed(dsm.Subsets[0] , 0, 0);

                    }

                }
            }
            else
            {
                base.RenderPart(renderContext, part, opacity, combine);
            }
        }

開發者ID:bluephoton，項目名稱:wwt-windows-client，代碼行數:44，代碼來源:MercatorTile.cs

示例3: beginDrawing

        public void beginDrawing(RenderContext11 renderContext)
        {
            if (vertexBuffer != null)
            {
                renderContext.SetVertexBuffer(vertexBuffer);
            }
            else if (tangentVertexBuffer != null)
            {
                renderContext.SetVertexBuffer(tangentVertexBuffer);
            }

            if (indexBuffer != null)
            {
                renderContext.SetIndexBuffer(indexBuffer);
            }

            SharpDX.Direct3D11.DeviceContext devContext = renderContext.Device.ImmediateContext;
            devContext.InputAssembler.PrimitiveTopology = SharpDX.Direct3D.PrimitiveTopology.TriangleList;
        }

開發者ID:ngonzalezromero，項目名稱:wwt-windows-client，代碼行數:19，代碼來源:Object3d.cs

示例4: Draw


//.........這裏部分代碼省略.........
                        // 2D Point coordinates. 3d also supported which would add a Z. There's also an optional measure (M) that can be used.
                        var Xcoord = p.X;
                        var Ycoord = p.Y;
                        if (shapefile.Projection == ShapeFile.Projections.Geo)
                        {
                            lastItem = Coordinates.GeoTo3d(Ycoord, Xcoord);
                        }
                        else if (shapefile.Projection == ShapeFile.Projections.PolarStereo)
                        {
                            lastItem = Coordinates.SterographicTo3d(Xcoord, Ycoord, 1, standardParallel, centralMeridian, offsetX, offsetY, mapScale, north).Vector3;
                        }

                        vertList.Add(lastItem);

                        currentIndex++;
                        lines = false;
                    }

                }

                shapeVertexCount = vertList.Count;
                shapeFileVertex = new PositionVertexBuffer11(vertList.Count, RenderContext11.PrepDevice);

                var verts = (Vector3[])shapeFileVertex.Lock(0, 0); // Lock the buffer (which will return our structs)
                var indexer = 0;
                foreach (var vert in vertList)
                {
                    verts[indexer++] = vert;
                }
                shapeFileVertex.Unlock();

                shapeIndexCount = indexList.Count;

                if (lines)
                {
                    if (indexList.Count > 65500)
                    {
                        isLongIndex = true;
                        shapeFileIndex = new IndexBuffer11(typeof(UInt32), indexList.Count, RenderContext11.PrepDevice);
                    }
                    else
                    {
                        isLongIndex = false;
                        shapeFileIndex = new IndexBuffer11(typeof(short), indexList.Count, RenderContext11.PrepDevice);
                    }

                    if (isLongIndex)
                    {
                        indexer = 0;
                        var indexes = (UInt32[])shapeFileIndex.Lock();
                        foreach (var indexVal in indexList)
                        {
                            indexes[indexer++] = indexVal;
                        }
                        shapeFileIndex.Unlock();
                    }
                    else
                    {
                        indexer = 0;
                        var indexes = (short[])shapeFileIndex.Lock();
                        foreach (var indexVal in indexList)
                        {
                            indexes[indexer++] = (short)indexVal;
                        }
                        shapeFileIndex.Unlock();
                    }
                }
            }

            renderContext.DepthStencilMode = DepthStencilMode.Off;
            renderContext.BlendMode = BlendMode.Alpha;
            SimpleLineShader11.Color = Color.FromArgb((int)(opacity * 255), Color);

            var mat = (renderContext.World * renderContext.View * renderContext.Projection).Matrix11;
            mat.Transpose();

            SimpleLineShader11.WVPMatrix = mat;
            SimpleLineShader11.CameraPosition = Vector3d.TransformCoordinate(renderContext.CameraPosition, Matrix3d.Invert(renderContext.World)).Vector3;
            SimpleLineShader11.ShowFarSide = false;
            SimpleLineShader11.Sky = false;

            renderContext.SetVertexBuffer(shapeFileVertex);
            SimpleLineShader11.Use(renderContext.devContext);

            if (lines)
            {
                renderContext.devContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.LineList;
                renderContext.SetIndexBuffer(shapeFileIndex);
                renderContext.devContext.DrawIndexed(shapeFileIndex.Count, 0, 0);
            }
            else
            {
                renderContext.devContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.PointList;
                renderContext.devContext.Draw(shapeVertexCount, 0);
            }

            renderContext.devContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;

            return true;
        }

開發者ID:bluephoton，項目名稱:wwt-windows-client，代碼行數:101，代碼來源:ShapeFileRenderer.cs

示例5: DrawLines

        public void DrawLines(RenderContext11 renderContext, float opacity, Color color)
        {
            if (linePoints.Count < 2)
            {
                return;
            }

            InitLineBuffer();

            Matrix3d savedWorld = renderContext.World;
            Matrix3d savedView = renderContext.View;
            if (localCenter != Vector3d.Empty)
            {
                usingLocalCenter = true;
                Vector3d temp = localCenter;
                if (UseNonRotatingFrame)
                {
                    renderContext.World = Matrix3d.Translation(temp) * renderContext.WorldBaseNonRotating * Matrix3d.Translation(-renderContext.CameraPosition);
                }
                else
                {
                    renderContext.World = Matrix3d.Translation(temp) * renderContext.WorldBase * Matrix3d.Translation(-renderContext.CameraPosition);
                }
                renderContext.View = Matrix3d.Translation(renderContext.CameraPosition) * renderContext.ViewBase;
            }

            renderContext.devContext.InputAssembler.PrimitiveTopology = SharpDX.Direct3D.PrimitiveTopology.LineList;

            Color col = Color.FromArgb((int)(color.A * opacity), (int)(color.R * opacity), (int)(color.G * opacity), (int)(color.B * opacity));

            SimpleLineShader11.Color = col;

            SharpDX.Matrix mat = (renderContext.World * renderContext.View * renderContext.Projection).Matrix11;
            mat.Transpose();

            SimpleLineShader11.WVPMatrix = mat;
            SimpleLineShader11.CameraPosition = Vector3d.TransformCoordinate(renderContext.CameraPosition, Matrix3d.Invert(renderContext.World)).Vector3;
            SimpleLineShader11.ShowFarSide = true;
            SimpleLineShader11.Sky = Sky;

            renderContext.setRasterizerState(TriangleCullMode.CullClockwise);
            if (DepthBuffered)
            {
                renderContext.DepthStencilMode = DepthStencilMode.ZReadWrite;
            }
            else
            {
               renderContext.DepthStencilMode = DepthStencilMode.Off;
            }

            SimpleLineShader11.Use(renderContext.devContext);

            if (aaFix)
            {
                renderContext.setRasterizerState(TriangleCullMode.Off, false);
            }

            foreach (PositionVertexBuffer11 lineBuffer in lineBuffers)
            {
                renderContext.SetVertexBuffer(lineBuffer);
                renderContext.SetIndexBuffer(null);
                renderContext.devContext.Draw(lineBuffer.Count, 0);
            }

            if (aaFix)
            {
                renderContext.setRasterizerState(TriangleCullMode.Off, true);
            }

            if (usingLocalCenter)
            {
                renderContext.World = savedWorld;
                renderContext.View = savedView;
            }
        }

開發者ID:china-vo，項目名稱:wwt-windows-client，代碼行數:75，代碼來源:Primitives3d.cs

示例6: Draw3D

        public override bool Draw3D(RenderContext11 renderContext, float transparancy, Tile parent)
        {
            InViewFrustum = true;

            transparancy = transparancy / 100;
            if (transparancy > 1f)
            {
                transparancy = 1.0f;
            }

            if (transparancy < 0f)
            {
                transparancy = 0;
            }

            if (!ReadyToRender)
            {
                TileCache.AddTileToQueue(this);
                if (texture == null)
                {
                    return false;
                }
            }

            if (!CreateGeometry(renderContext, true))
            {
                return false;
            }

            renderContext.MainTexture = texture;

            renderContext.SetVertexBuffer(vertexBuffer);
            renderContext.SetIndexBuffer(indexBuffer);
            renderContext.PreDraw();
            renderContext.devContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
            renderContext.devContext.DrawIndexed(6, 0, 0);

            return true;
        }

開發者ID:bluephoton，項目名稱:wwt-windows-client，代碼行數:39，代碼來源:SkyImage.cs

示例7: RenderPart

        public virtual void RenderPart(RenderContext11 renderContext, int part, float opacity, bool combine)
        {
            int partCount = this.TriangleCount / 4;
            TrianglesRendered += partCount;

            renderContext.SetIndexBuffer(GetIndexBuffer(part, accomidation));
            renderContext.devContext.DrawIndexed(partCount*3, 0, 0);
        }

開發者ID:china-vo，項目名稱:wwt-windows-client，代碼行數:8，代碼來源:Tile.cs

示例8: Draw

        public void Draw(RenderContext11 renderContext, int count, Texture11 texture, float opacity, IndexBuffer11 indexBufferIn)
        {
            setupShader(renderContext, texture, opacity);

            count = Math.Min(this.count, count);

            switch (renderStrategy)
            {
                case RenderStrategy.GeometryShader:
                    renderContext.devContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.PointList;
                    renderContext.SetVertexBuffer(0, vertexBuffer);
                    renderContext.SetIndexBuffer(indexBufferIn);
                    renderContext.devContext.DrawIndexed(count, 0, 0);
                    renderContext.Device.ImmediateContext.GeometryShader.Set(null);
                    break;

            }
        }

開發者ID:bluephoton，項目名稱:wwt-windows-client，代碼行數:18，代碼來源:PointSpriteSet.cs

示例9: DrawFixedResolutionSphere

        public static void DrawFixedResolutionSphere(RenderContext11 renderContext, int sphereIndex)
        {
            if (sphereVertexBuffers != null && sphereVertexBuffers[sphereIndex] != null)
            {
                renderContext.Device.ImmediateContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
                renderContext.Device.ImmediateContext.InputAssembler.InputLayout = renderContext.Shader.inputLayout(PlanetShader11.StandardVertexLayout.PositionNormalTex2);

                renderContext.PreDraw();
                renderContext.SetVertexBuffer(sphereVertexBuffers[sphereIndex]);
                renderContext.SetIndexBuffer(sphereIndexBuffers[sphereIndex]);
                renderContext.devContext.DrawIndexed(sphereIndexBuffers[sphereIndex].Count, 0, 0);
            }
        }

開發者ID:bluephoton，項目名稱:wwt-windows-client，代碼行數:13，代碼來源:Planets.cs

示例10: DrawSphere


//.........這裏部分代碼省略.........
            {
                var referenceFrameName = Enum.GetName(typeof(SolarSystemObjects), (SolarSystemObjects)planetID);
                foreach (var layer in LayerManager.AllMaps[referenceFrameName].Layers)
                {
                    if (layer.Enabled && layer is ImageSetLayer)
                    {
                        if (((ImageSetLayer)layer).OverrideDefaultLayer)
                        {
                            defaultLayer = ((ImageSetLayer)layer).ImageSet;
                            defaultLayerColor = layer.Color;
                            useMultires = true;
                            break;
                        }
                    }
                }
            }

            if (useMultires)
            {
                renderContext.DepthStencilMode = DepthStencilMode.ZReadWrite;

                if (sphereIndex < 4)
                {
                    IImageSet planet = null;

                    if (defaultLayer != null)
                    {
                        planet = defaultLayer;
                    }
                    else
                    {
                        var planetName = GetNameFrom3dId(planetID);
                        var imageSetName = planetName == "Mars" ? "Visible Imagery" : planetName;
                        planet = Earth3d.MainWindow.GetImagesetByName(imageSetName);
                    }

                    if (planet != null)
                    {
                        var normColor = new Vector4(defaultLayerColor.R, defaultLayerColor.G, defaultLayerColor.B, defaultLayerColor.A) * (1.0f / 255.0f);
                        if (RenderContext11.sRGB)
                        {
                            normColor.X = (float) Math.Pow(normColor.X, 2.2);
                            normColor.Y = (float)Math.Pow(normColor.Y, 2.2);
                            normColor.Z = (float)Math.Pow(normColor.Z, 2.2);
                        }
                        renderContext.Shader.DiffuseColor = normColor;
                        renderContext.setRasterizerState(TriangleCullMode.CullClockwise);
                        Earth3d.MainWindow.DrawTiledSphere(planet, 100, Color.White);

                        if (planetID == (int)SolarSystemObjects.Earth && Settings.Active.ShowClouds)
                        {
                            if (CloudTexture != null)
                            {
                                var cloudShaderKey = new PlanetShaderKey(PlanetSurfaceStyle.Diffuse, Settings.Active.ShowEarthSky, 0);
                                cloudShaderKey.eclipseShadowCount = shaderKey.eclipseShadowCount;
                                cloudShaderKey.HasAtmosphere = shaderKey.HasAtmosphere;

                                if (!Settings.Active.SolarSystemLighting)
                                {
                                    cloudShaderKey.style = PlanetSurfaceStyle.Emissive;
                                }

                                SetupPlanetSurfaceEffect(renderContext, cloudShaderKey, 1.0f);
                                SetAtmosphereConstants(renderContext, planetID, 1.0f, CalcSkyGeometryHeight(planetID));

                                renderContext.MainTexture = CloudTexture;

                                var savedWorld = renderContext.World;
                                var cloudScale = 1.0 + (EarthCloudHeightMeters) / 6378100.0;
                                renderContext.World = Matrix3d.Scaling(cloudScale, cloudScale, cloudScale) * renderContext.World;

                                renderContext.setRasterizerState(TriangleCullMode.CullCounterClockwise);
                                renderContext.DepthStencilMode = DepthStencilMode.Off;
                                renderContext.BlendMode = BlendMode.Alpha;

                                DrawFixedResolutionSphere(renderContext, sphereIndex);

                                renderContext.World = savedWorld;

                                renderContext.DepthStencilMode = DepthStencilMode.ZReadWrite;
                                renderContext.BlendMode = BlendMode.None;
                            }
                        }

                        return;
                    }
                }
            }

            renderContext.MainTexture = texture;

            renderContext.Device.ImmediateContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
            renderContext.Device.ImmediateContext.InputAssembler.InputLayout = renderContext.Shader.inputLayout(PlanetShader11.StandardVertexLayout.PositionNormalTex2);

            renderContext.PreDraw();

            renderContext.SetVertexBuffer(sphereVertexBuffers[sphereIndex]);
            renderContext.SetIndexBuffer(sphereIndexBuffers[sphereIndex]);
            renderContext.devContext.DrawIndexed(sphereIndexBuffers[sphereIndex].Count, 0, 0);
        }

開發者ID:bluephoton，項目名稱:wwt-windows-client，代碼行數:101，代碼來源:Planets.cs

注：本文中的TerraViewer.RenderContext11.SetIndexBuffer方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。