Code/EditorPlugins/Assets/EnginePluginAssets/TextureAsset/TextureContext.h - dev - redgpu/ezEngine

Code/EditorPlugins/Assets/EnginePluginAssets/TextureAsset/TextureContext.h

53 строки2 KB

Jan Krassnigg

Added support for 2D array textures (#1905)

15 апр 2026, 13:03

15 апр 2026, 13:03a17042f

#pragma once

#include <EditorEngineProcessFramework/EngineProcess/EngineProcessDocumentContext.h>
#include <EnginePluginAssets/EnginePluginAssetsDLL.h>
#include <RendererCore/Declarations.h>
#include <RendererCore/Meshes/MeshBufferResource.h>
#include <RendererCore/Meshes/MeshResource.h>
#include <RendererCore/Shader/ShaderResource.h>
#include <RendererCore/Textures/Texture2DResource.h>

class ezObjectSelectionMsgToEngine;
class ezRenderContext;

class EZ_ENGINEPLUGINASSETS_DLL ezTextureContext : public ezEngineProcessDocumentContext
{
  EZ_ADD_DYNAMIC_REFLECTION(ezTextureContext, ezEngineProcessDocumentContext);

public:
  ezTextureContext();

  virtual void HandleMessage(const ezEditorEngineDocumentMsg* pMsg) override;

  const ezTexture2DResourceHandle& GetTexture() const { return m_hTexture; }
  int GetLodLevel() const { return m_iLodLevel; }
  ezUInt32 GetNumArraySlices() const { return m_uiNumArraySlices; }

protected:
  virtual void OnInitialize() override;

  virtual ezEngineProcessViewContext* CreateViewContext() override;
  virtual void DestroyViewContext(ezEngineProcessViewContext* pContext) override;

private:
  void SetTexture(ezStringView sTextureFile);
  void OnResourceEvent(const ezResourceEvent& e);
  void RebuildPreviewObjects(ezUInt32 uiNumArraySlices);

  struct PreviewSlice
  {
    ezGameObjectHandle m_hObject;
    ezComponentHandle m_hMeshComponent;
    ezMaterialResourceHandle m_hMaterial;
  };

  ezMeshResourceHandle m_hPreviewMeshResource;
  ezDynamicArray<PreviewSlice> m_SlicePreviews;

  ezTexture2DResourceHandle m_hTexture;
  ezEvent<const ezResourceEvent&, ezMutex>::Unsubscriber m_TextureResourceEventSubscriber;

  ezUInt32 m_uiNumArraySlices = 0;
  int m_iLodLevel = -1;
};