DXViewportView Class


DXViewportView Class

DXViewportView is a control that can shown the content of the WPF's Viewport3D with the DXEngine rendering engine.

Inheritance Hierarchy

SystemObject
  System.Windows.ThreadingDispatcherObject
    System.WindowsDependencyObject
      System.Windows.MediaVisual
        System.WindowsUIElement
          System.WindowsFrameworkElement
            Ab3d.DirectX.ControlsDXView
              Ab3d.DirectX.ControlsDXViewportView

Namespace: Ab3d.DirectX.Controls
Assembly: Ab3d.DXEngine.Wpf (in Ab3d.DXEngine.Wpf.dll) Version: 7.0.8865.1045

Syntax

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[ContentPropertyAttribute("Viewport3D")]
public class DXViewportView : DXView

The DXViewportView type exposes the following members.

Constructors

	Name	Description
	DXViewportView	Constructor
	DXViewportView(Viewport3D)	Constructor
	DXViewportView(DXDevice, Viewport3D)	Constructor
	DXViewportView(DXScene, Viewport3D)	Constructor
	DXViewportView(DXViewportView, Viewport3D, Boolean)	Constructor that creates a DXViewportView that shows the 3D scene defined in another DXViewportView.

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Properties

	Name	Description
	UseViewport3DCamera	Gets or sets a Boolean that specifies if Camera from Viewport3D is used in Scene3D. If false, then the Scene3D.Camera need to be set to an object that is derived from ICamera.
	Viewport3D	Gets or sets a WPF's Viewport3D

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Methods

	Name	Description
	GetAllHitObjects	GetAllHitObjects method executes a hit testing on the SceneNodes in this DXScene and returns a list of DXRayHitTestResult objects sorted from the closest to the farthest object. When no object is hit, an empty list is returned.
	GetClosestHitObject	GetClosestHitObject method executes a hit testing on the SceneNodes in this DXScene and returns a DXRayHitTestResult object with the closest triangle hit by the specified ray. When no triangle is hit, null is returned.
	GetHitPosition	GetHitPosition method returns hit 3D position or null when no object was hit by the specified 2D position.

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Fields

	Name	Description
	DXViewportViewProperty	DXViewportViewProperty - used on Viewport3D to set a WeakReference to the DXViewportView that is used to render the Viewport3D.
	RootSceneNodeName	RootSceneNodeName defines the name of the SceneNode that is set to RootNode property.
	UseTwoSidedMaterialsForSolidObjects	Gets or sets a static Boolean that specifies if TwoSided material is used in case when Material and BackMaterial in GeometryModel3D are the same object and when they do not have any transparency. Two sided material has an advantage because the two sided material needs to be rendered only once. In case when TwoSided material is not used and Material and BackMaterial are the same then the object needs to be rendered twice - once for front material and once for back material. This value must be set before the WPF objects are converted into DXEngine SceneNodes. Default value is true. The value can be set to false to create the same number of RenderablePrimitive objects as in the version before v4.5. When rendering transparent objects the results can be different when using two sided material. See also UseTwoSidedMaterialsForTransparentObjects.
	UseTwoSidedMaterialsForTransparentObjects	Gets or sets a static Boolean that specifies if TwoSided material is used in case when Material and BackMaterial in GeometryModel3D are the same object and when they have transparency. Two sided material has an advantage because the two sided material needs to be rendered only once. In case when TwoSided material is not used and Material and BackMaterial are the same then the object needs to be rendered twice - once for front material and once for back material. This value must be set before the WPF objects are converted into DXEngine SceneNodes. Default value is true. The value can be set to false to create the same number of RenderablePrimitive objects as in the version before v4.5. When rendering transparent objects the results can be different when using two sided material. See also UseTwoSidedMaterialsForSolidObjects.
	UseViewport3DCameraProperty	UseViewport3DCameraProperty
	Viewport3DProperty	Viewport3DProperty

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Reference

Ab3d.DirectX.Controls Namespace