ShaderGUI.OnMaterialPreviewGUI

public void OnMaterialPreviewGUI(MaterialEditor materialEditor, Rect r, GUIStyle background);

Parameters

materialEditorThe MaterialEditor that are calling this method (the 'owner').
rPreview rect.
backgroundStyle for the background.

Description 描述

Override for extending the rendering of the Preview area or completly replace the preview (by not calling base.OnMaterialPreviewGUI).