#include "MaterialData.h"

#include "RenderAPI.h"

#include "Texture.h"

namespace ZXEngine

{

MaterialData::MaterialData(MaterialType type)

{

this->type = type;

if (type == MaterialType::Forward || type == MaterialType::Deferred)

ID = RenderAPI::GetInstance()->CreateMaterialData();

else if (type == MaterialType::RayTracing)

rtID = RenderAPI::GetInstance()->CreateRayTracingMaterialData();

}

MaterialData::~MaterialData()

{

if (type == MaterialType::Forward || type == MaterialType::Deferred)

RenderAPI::GetInstance()->DeleteMaterialData(ID);

else if (type == MaterialType::RayTracing)

RenderAPI::GetInstance()->DeleteRayTracingMaterialData(rtID);

for (auto& iter : textures)

delete iter.second;

}

void MaterialData::Use() const

{

RenderAPI::GetInstance()->UseMaterialData(ID);

}

uint32_t MaterialData::GetID() const

{

return ID;

}

uint32_t MaterialData::GetRTID() const

{

return rtID;

}

Texture* MaterialData::GetTexture(const string& name) const

{

for (auto& iter : textures)

{

if (iter.first == name)

return iter.second;

}

return nullptr;

}

}