MaterialView

Remarks

⚠ The preview is a request, not a renderer. Drawing a lit sphere needs a device, a compositor and a compiled effect, none of which this assembly has — so the view owns the Shape and the Preview image, raises PreviewChanged when either the shape or the material moves, and the application renders into a target and puts its number on the image. The same split the scene panel and the texture editor already have.

The shader-graph link is a button and a state. A material naming a graph offers "Open graph"; one that names a graph the project no longer has says so rather than offering a button that opens nothing. What happens when it is pressed is the shell's — OpenGraphRequested carries the asset, and the registry is what turns an asset into a document.

Fields and properties (12)

• protected override string TagName

  The element name this type answers to when a caller does not choose one.

• protected override bool AcceptsFocus

  Whether the focus can rest on this kind of control at all.

• public Image Preview

  Where the preview is drawn once something has rendered it.

• public MaterialPreviewShape Shape

  Which shape the preview asks for.

• public Select Shapes

  The shape picker.

• public InspectorView HeaderView

  The shader, the shading model and the graph link.

• public Button OpenGraph

  The button that opens the graph this material came from.

• public UiElement Parameters

  What the material sets, one expander a parameter.

• public Select NewKind

  Which kind of parameter the add button will add.

• public TextBox NewName

  What the new parameter will be called.

• public Button AddParameter

  The button that adds it.

• public Alert Broken

  Shown when the file did not read.

Events (2)

• public Action<MaterialView>? PreviewChanged

  Raised when the preview's subject changes — a different shape, or an edited value.

• public Action<MaterialView, AssetId>? OpenGraphRequested

  Raised when the author asks for the shader graph this material was authored in.

Methods (4)

• protected override void OnCreated()

  Builds whatever this element is made of, once, as it joins a document.

• public void Show(MaterialDocument material)

  Shows a material.

• public void Rebuild()

  Rebuilds the parameter list from the material as it stands.

• public void Reload()

  Reads every editor back from the material, without rebuilding anything.

Used by (4)

• EditorApplicationVixen.Editor.App
• EditorViewTestsVixen.Editor.AssetEditors.Tests
• MaterialEditorFactoryVixen.Editor.AssetEditors
• MaterialTestsVixen.Editor.AssetEditors.Tests