绘制一个圆柱体

代码语言：xml复制

<Window x:Class="FirstSolver.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:vtksharp="clr-namespace:FirstSolver;assembly=vtkSharp"
        TextElement.Foreground="{DynamicResource MaterialDesignBody}"
        TextElement.FontWeight="Regular"
        TextElement.FontSize="16"
        TextOptions.TextFormattingMode="Ideal" 
        TextOptions.TextRenderingMode="ClearType"       
        Background="{DynamicResource MaterialDesignPaper}"
        FontFamily="Microsoft YaHei Light"
        Name="RootWindow" Title="vtk圆柱体演示" WindowState="Maximized" WindowStartupLocation="CenterScreen" Loaded="RootWindow_Loaded">
    <materialDesign:DialogHost Identifier="RootDialog" DialogTheme="Inherit">
        <Grid>
            <Grid.RowDefinitions>
                <RowDefinition Height="Auto"/>
                <RowDefinition/>
            </Grid.RowDefinitions>

            <WindowsFormsHost Grid.Row="1">
                <vtksharp:RenderWindowControl x:Name="vtkFormControl1"/>
            </WindowsFormsHost>
        </Grid>
    </materialDesign:DialogHost>
</Window>

代码语言：csharp复制

using System.Windows;

namespace FirstSolver
{
    public partial class MainWindow : Window
    {
        /// <summary>
        /// 对话框宿主标识符
        /// </summary>
        public const string DialogHostIdentifier = "RootDialog";

        public MainWindow()
        {
            InitializeComponent();
        }

        // 主窗体加载事件处理器
        private void RootWindow_Loaded(object sender, RoutedEventArgs e)
        {
            // 柱体
            vtkCylinderSource cylinderSource = vtkCylinderSource.New();
            cylinderSource.SetHeight(3.0);
            cylinderSource.SetRadius(1.0);

            // 映射器
            vtkPolyDataMapper mapper = vtkPolyDataMapper.New();
            mapper.SetInputConnection(cylinderSource.GetOutputPort());

            // 演员
            vtkActor actor = vtkActor.New();
            actor.SetMapper(mapper);

            // WinForm控件
            vtkFormControl1.Renderer.AddActor(actor); // 增加演员
            vtkFormControl1.Renderer.SetBackground(0.1, 0.2, 0.4);
            vtkFormControl1.RenderWindow.Render(); // 渲染
            vtkFormControl1.Renderer.ResetCamera(); // 重置相机
        }
    }
}

vtk

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