[C#/WPF] Viewport3D 엘리먼트 : 3D 장면 만들기

■ Viewport3D 엘리먼트를 사용해 3D 장면을 만드는 방법을 보여준다.

▶ MainWindow.xaml


<Window x:Class="TestProject.MainWindow"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Width="800"
    Height="600"
    Title="TestProject"
    FontFamily="나눔고딕코딩"
    FontSize="16">
    <Canvas
        Width="300"
        Height="300">
        <Viewport3D
            Width="300"
            Height="300"
            ClipToBounds="True">
            <Viewport3D.Camera>
                <PerspectiveCamera
                    Position="0 0 2"
                    LookDirection="0 0 -1"
                    FieldOfView="60" />
            </Viewport3D.Camera>
            <Viewport3D.Children>
                <ModelVisual3D>
                    <ModelVisual3D.Content>
                        <DirectionalLight
                            Direction="-0.612372 -0.5 -0.612372"
                            Color="#ffffff" />
                    </ModelVisual3D.Content>
                </ModelVisual3D>
                <ModelVisual3D>
                    <ModelVisual3D.Content>
                        <GeometryModel3D>
                            <GeometryModel3D.Geometry>
                                <MeshGeometry3D
                                    TriangleIndices="0 1 2 3 4 5"
                                    Normals="0 0 1 0 0 1 0 0 1 0 0 1 0 0 1 0 0 1"
                                    TextureCoordinates="0 0 1 0 1 1 1 1 0 1 0 0"
                                    Positions="-0.5 -0.5 0.5 0.5 -0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 -0.5 0.5 0.5 -0.5 -0.5 0.5" />
                            </GeometryModel3D.Geometry>
                            <GeometryModel3D.Material>
                                <MaterialGroup>
                                    <DiffuseMaterial>
                                        <DiffuseMaterial.Brush>
                                            <LinearGradientBrush
                                                StartPoint="0 0.5"
                                                EndPoint="1 0.5">
                                                <LinearGradientBrush.GradientStops>
                                                    <GradientStop Offset="0"    Color="Yellow"    />
                                                    <GradientStop Offset="0.25" Color="Red"       />
                                                    <GradientStop Offset="0.75" Color="Blue"      />
                                                    <GradientStop Offset="1"    Color="LimeGreen" />
                                                </LinearGradientBrush.GradientStops>
                                            </LinearGradientBrush>
                                        </DiffuseMaterial.Brush>
                                    </DiffuseMaterial>
                                </MaterialGroup>
                            </GeometryModel3D.Material>
                            <GeometryModel3D.Transform>
                                <RotateTransform3D>
                                    <RotateTransform3D.Rotation>
                                        <AxisAngleRotation3D
                                            Axis="0 3 0"
                                            Angle="40" />
                                    </RotateTransform3D.Rotation>
                                </RotateTransform3D>
                            </GeometryModel3D.Transform>
                        </GeometryModel3D>
                    </ModelVisual3D.Content>
                </ModelVisual3D>
            </Viewport3D.Children>
        </Viewport3D>
    </Canvas>
</Window>

<Window x:Class="TestProject.MainWindow"

xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

Width="800"

Height="600"

Title="TestProject"

FontFamily="나눔고딕코딩"

FontSize="16">

<Canvas

Width="300"

Height="300">

<Viewport3D

Width="300"

Height="300"

ClipToBounds="True">

<Viewport3D.Camera>

<PerspectiveCamera

Position="0 0 2"

LookDirection="0 0 -1"

FieldOfView="60" />

</Viewport3D.Camera>

<Viewport3D.Children>

<ModelVisual3D.Content>

<DirectionalLight

Direction="-0.612372 -0.5 -0.612372"

Color="#ffffff" />

</ModelVisual3D.Content>

</ModelVisual3D>

<ModelVisual3D.Content>

<GeometryModel3D.Geometry>

<MeshGeometry3D

TriangleIndices="0 1 2 3 4 5"

Normals="0 0 1 0 0 1 0 0 1 0 0 1 0 0 1 0 0 1"

TextureCoordinates="0 0 1 0 1 1 1 1 0 1 0 0"

Positions="-0.5 -0.5 0.5 0.5 -0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 -0.5 0.5 0.5 -0.5 -0.5 0.5" />

</GeometryModel3D.Geometry>

<GeometryModel3D.Material>

<DiffuseMaterial.Brush>

<LinearGradientBrush

StartPoint="0 0.5"

EndPoint="1 0.5">

<LinearGradientBrush.GradientStops>

</LinearGradientBrush.GradientStops>

</LinearGradientBrush>

</DiffuseMaterial.Brush>

</DiffuseMaterial>

</MaterialGroup>

</GeometryModel3D.Material>

<GeometryModel3D.Transform>

<RotateTransform3D.Rotation>

<AxisAngleRotation3D

Axis="0 3 0"

Angle="40" />

</RotateTransform3D.Rotation>

</RotateTransform3D>

</GeometryModel3D.Transform>

</GeometryModel3D>

</ModelVisual3D.Content>

</ModelVisual3D>

</Viewport3D.Children>

</Viewport3D>

</Canvas>

</Window>