Code/EditorPlugins/Assets/EditorPluginAssets/DecalAsset/DecalAssetManager.h - dev - redgpu/ezEngine

Code/EditorPlugins/Assets/EditorPluginAssets/DecalAsset/DecalAssetManager.h

37 строк2 KB

Jan Krassnigg

Decals now support atlas textures for more variation (#1999)

22 июл 2026, 16:02

22 июл 2026, 16:0212c0472

#pragma once

#include <EditorFramework/Assets/AssetDocumentManager.h>
#include <Foundation/Types/Status.h>

class ezDecalAssetDocumentManager : public ezAssetDocumentManager
{
  EZ_ADD_DYNAMIC_REFLECTION(ezDecalAssetDocumentManager, ezAssetDocumentManager);

public:
  ezDecalAssetDocumentManager();
  ~ezDecalAssetDocumentManager();

  virtual void AddEntriesToAssetTable(
    ezStringView sDataDirectory, const ezPlatformProfile* pAssetProfile, ezDelegate<void(ezStringView sGuid, ezStringView sPath, ezStringView sType)> addEntry) const override;
  virtual ezString GetAssetTableEntry(
    const ezSubAsset* pSubAsset, ezStringView sDataDirectory, const ezPlatformProfile* pAssetProfile) const override;

  /// \brief There is only a single decal texture per project. This function creates it, in case any decal asset was modified.
  ezStatus GenerateDecalTexture(const ezPlatformProfile* pAssetProfile);
  ezString GetDecalTexturePath(const ezPlatformProfile* pAssetProfile) const;

private:
  void OnDocumentManagerEvent(const ezDocumentManager::Event& e);
  bool IsDecalTextureUpToDate(const char* szDecalFile, ezUInt64 uiAssetHash, ezUInt16 uiAssetVersion) const;
  ezStatus RunTexConv(const char* szTargetFile, const char* szInputFile, const ezAssetFileHeader& AssetHeader);

  virtual void InternalCreateDocument(
    ezStringView sDocumentTypeName, ezStringView sPath, bool bCreateNewDocument, ezDocument*& out_pDocument, const ezDocumentObject* pOpenContext) override;
  virtual void InternalGetSupportedDocumentTypes(ezDynamicArray<const ezDocumentTypeDescriptor*>& inout_DocumentTypes) const override;

  virtual bool GeneratesProfileSpecificAssets() const override { return true; }

  virtual ezUInt64 ComputeAssetProfileHashImpl(const ezPlatformProfile* pAssetProfile) const override;

  ezAssetDocumentTypeDescriptor m_DocTypeDesc;
};