DownloadTexture()

void TextureStore::DownloadTexture	(	int	id,
		int	res
	)

Definition at line 273 of file TextureStore.cpp.

{
    std::string tmpStr = FetchURL("https://api.polyhaven.com", "/files/" + textureStoreItems[id].name);
    nlohmann::json tmpJ;
 
    try
    {
        tmpJ = nlohmann::json::parse(tmpStr);
    }
 
    catch(...)
    {
        Log("Failed to download texture : "  + textureStoreItems[id].name);
        return;
    }
 
    std::string baseDir = GetExecutableDir() + PATH_SEPARATOR "Data"
        PATH_SEPARATOR "textures" PATH_SEPARATOR + textureStoreItems[id].name;
    MkDir(baseDir);
    textureStoreItems[id].baseDir = baseDir;
    tmpStr = tmpJ["Diffuse"][std::to_string(res) + "k"]["png"]["url"];
    DownloadFile("https://dl.polyhaven.org", tmpStr.substr(24), baseDir + PATH_SEPARATOR "albedo.png");
    textureStoreItems[id].abledo = baseDir + PATH_SEPARATOR "albedo.png";
    tmpStr = tmpJ["nor_gl"][std::to_string(res) + "k"]["png"]["url"];
    DownloadFile("https://dl.polyhaven.org", tmpStr.substr(24), baseDir + PATH_SEPARATOR "normal.png");
    textureStoreItems[id].normal = baseDir + PATH_SEPARATOR "normal.png";
    tmpStr = tmpJ["Rough"][std::to_string(res) + "k"]["png"]["url"];
    DownloadFile("https://dl.polyhaven.org", tmpStr.substr(24), baseDir + PATH_SEPARATOR "roughness.png");
    textureStoreItems[id].roughness = baseDir + PATH_SEPARATOR "roughness.png";
    tmpStr = tmpJ["AO"][std::to_string(res) + "k"]["png"]["url"];
    DownloadFile("https://dl.polyhaven.org", tmpStr.substr(24), baseDir + PATH_SEPARATOR "ao.png");
    textureStoreItems[id].ao = baseDir + PATH_SEPARATOR "ao.png";
    tmpStr = tmpJ["arm"][std::to_string(res) + "k"]["png"]["url"];
    DownloadFile("https://dl.polyhaven.org", tmpStr.substr(24), baseDir + PATH_SEPARATOR "arm.png");
    textureStoreItems[id].arm = baseDir + PATH_SEPARATOR "arm.png";
    tmpStr = tmpJ["Displacement"][std::to_string(res) + "k"]["png"]["url"];
    DownloadFile("https://dl.polyhaven.org", tmpStr.substr(24), baseDir + PATH_SEPARATOR "displacement.png");
    textureStoreItems[id].downloaded = true;
    downloadedTextureStoreItems.push_back(id);
    SaveDownloadsDatabase();
}