InstancedMeshBuilderSystem.h

#pragma once
 
#include "Systems/ComponentSystem.h"
 
#include "Foundation/Memory/MemoryBuffer.h"
 
#include "Components/Geometry/InstancedMeshBuilderComponent.h"
 
namespace Cogs::Core
{
  class Context;
 
  struct InstancedMeshBuilderData
  {
    Memory::MemoryBuffer matrices;
    MeshHandle instanceMesh = MeshHandle::NoHandle;
    size_t viewStateHash = 0;
    size_t instanceCount = 0;
    bool dynamicScaling = false;
    bool useMatrix = false;
    bool usePositions = false;
    bool useColors = false;
  };
 
  class InstancedMeshBuilderSystem : public ComponentSystemWithDataPool<InstancedMeshBuilderComponent, InstancedMeshBuilderData>
  {
  public:
    InstancedMeshBuilderSystem(Memory::Allocator * allocator, SizeType capacity) : ComponentSystemWithDataPool(allocator, capacity) {}
 
    void update(Context* context);
  };
}