MeshResource.h

#pragma once
 
#include <RendererCore/Meshes/MeshBufferResource.h>
#include <RendererCore/Meshes/MeshResourceDescriptor.h>
 
using plMaterialResourceHandle = plTypedResourceHandle<class plMaterialResource>;
 
class PL_RENDERERCORE_DLL plMeshResource : public plResource
{
  PL_ADD_DYNAMIC_REFLECTION(plMeshResource, plResource);
  PL_RESOURCE_DECLARE_COMMON_CODE(plMeshResource);
  PL_RESOURCE_DECLARE_CREATEABLE(plMeshResource, plMeshResourceDescriptor);
 
public:
  plMeshResource();
 
  plArrayPtr<const plMeshResourceDescriptor::SubMesh> GetSubMeshes() const { return m_SubMeshes; }
 
  const plMeshBufferResourceHandle& GetMeshBuffer() const { return m_hMeshBuffer; }
 
  plArrayPtr<const plMaterialResourceHandle> GetMaterials() const { return m_Materials; }
 
  const plBoundingBoxSphere& GetBounds() const { return m_Bounds; }
 
  // TODO: clean up
  plSkeletonResourceHandle m_hDefaultSkeleton;
  plHashTable<plHashedString, plMeshResourceDescriptor::BoneData> m_Bones;
  float m_fMaxBoneVertexOffset = 0.0f; // the maximum distance between any vertex and its influencing bones, can be used for adjusting the bounding box of a pose
 
private:
  virtual plResourceLoadDesc UnloadData(Unload WhatToUnload) override;
  virtual plResourceLoadDesc UpdateContent(plStreamReader* Stream) override;
  virtual void UpdateMemoryUsage(MemoryUsage& out_NewMemoryUsage) override;
 
  plDynamicArray<plMeshResourceDescriptor::SubMesh> m_SubMeshes;
  plMeshBufferResourceHandle m_hMeshBuffer;
  plDynamicArray<plMaterialResourceHandle> m_Materials;
 
  plBoundingBoxSphere m_Bounds;
 
  static plUInt32 s_uiMeshBufferNameSuffix;
};
 
using plMeshResourceHandle = plTypedResourceHandle<class plMeshResource>;