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SceneLightingEffect Kelas

  • Referensi

Definisi

Ruang nama:
Windows.UI.Composition.Effects
Edit

Mengontrol properti reflektif SpriteVisual. SceneLightingEffect akan menimpa default KomposisiLight . Ini digunakan untuk mengontrol sifat reflektif dari SpriteVisual. NormalMap dapat digunakan sebagai sumber input tetapi tidak diperlukan.

public ref class SceneLightingEffect sealed : IGraphicsEffect
/// [Windows.Foundation.Metadata.Activatable(196608, "Windows.Foundation.UniversalApiContract")]
/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 196608)]
/// [Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
/// [Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
class SceneLightingEffect final : IGraphicsEffect
[Windows.Foundation.Metadata.Activatable(196608, "Windows.Foundation.UniversalApiContract")]
[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 196608)]
[Windows.Foundation.Metadata.MarshalingBehavior(Windows.Foundation.Metadata.MarshalingType.Agile)]
[Windows.Foundation.Metadata.Threading(Windows.Foundation.Metadata.ThreadingModel.Both)]
public sealed class SceneLightingEffect : IGraphicsEffect
Public NotInheritable Class SceneLightingEffect
Implements IGraphicsEffect
Warisan
Object Platform::Object IInspectable SceneLightingEffect
Atribut
ActivatableAttribute ContractVersionAttribute MarshalingBehaviorAttribute ThreadingAttribute
Penerapan
IGraphicsEffect IGraphicsEffectSource

Persyaratan Windows

Rangkaian perangkat
Windows 10 Anniversary Edition (diperkenalkan dalam 10.0.14393.0)
API contract
Windows.Foundation.UniversalApiContract (diperkenalkan dalam v3.0)

Contoh

IGraphicsEffect graphicsEffect = new CompositeEffect() 
{ 
  Mode = CanvasComposite.Add, 
  Sources = 
  { 
    new CompositionEffectSourceParameter("ImageSource"), 
    new SceneLightingEffect() 
    { 
      Name = "Material",                                     
      AmbientAmount = 0, 
      DiffuseAmount = .75f, 
      SpecularAmount = 0, 
      SpecularShine = 20, 
      NormalMapSource = new CompositionEffectSourceParameter("NormalMap"), 
    } 
  } 
};

Keterangan

Riwayat versi

Versi Windows Versi SDK Nilai ditambahkan
1709 16299 ReflectanceModel

Konstruktor

SceneLightingEffect()

Membuat instans SceneLightingEffect.

Properti

AmbientAmount

Proporsi AmbientLight yang telah ditentukan sebelumnya yang digunakan oleh efek .
DiffuseAmount

Intensitas cahaya difus.
Name

Nama cahaya.
NormalMapSource

Peta normal untuk efeknya.
ReflectanceModel

Mendapatkan atau menetapkan nilai yang menunjukkan bagaimana refleksi SceneLightingEffect dimodelkan .
SpecularAmount

Intensitas cahaya spekular.
SpecularShine

Daya spekular untuk model pencahayaan Blinn-Phong.

Berlaku untuk

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