ZipSystem.h

#pragma once
 
#include "Systems/ComponentSystem.h"
 
#include "../Components/ZipComponent.h"
 
#include "Resources/Resources.h"
 
#include "Foundation/ComponentModel/ComponentDataPool.h"
 
namespace Cogs
{
  namespace Core
  {
    class Context;
 
    struct ZipData
    {
      ZipData() = default;
      ZipData(const ZipData & other) = delete;
 
      std::vector<float> depthList;
      std::vector<float> samples;
 
      std::vector<glm::vec3> basePositions;
      std::vector<glm::vec3> baseDirections;
 
      std::vector<float> values;
 
      glm::vec3 axis;
      float radius = 0.0f;
    };
 
    class ZipSystem : public ComponentSystemWithDataPool<ZipComponent, ZipData>
    {
      using base = ComponentSystemWithDataPool<ZipComponent, ZipData>;
    public:
      ZipSystem(Memory::Allocator * allocator, SizeType capacity) : ComponentSystemWithDataPool(allocator, capacity) {}
 
      void update(Context * context) override;
      void cleanup(Context* context) override;
 
    private:
      bool setupComponent(Context * context, ZipComponent & component);
      bool needsUpdate(Context * context, ZipComponent & component);
 
      void updateStaticLog(Context * context, ZipComponent & component);
      bool updateStaticHighLight(Context * context, ZipComponent & component);
      void updateDynamic(Context * context, ZipComponent & component);
 
      void setupMaterial(Context * context);
      
      void resetComponent(ZipComponent & component);
 
      MaterialHandle zipMaterial = MaterialHandle::NoHandle;
      bool useGpu = false;
 
      VariableKey axisKey = {};
      VariableKey parameterKey = {};
      VariableKey diffuseColorKey = {};
      VariableKey colorMapKey = {};
    };
  }
}