Usually, lots of Minecraft users are going to be used to having some graphical enhancements in the form of Resource packs and Shaders. For copyright reasons, code from Optifine cannot be bundled with RLCraft and also information about how to install them on Twitch and Technic launchers has been limited.
Most people who play RLCraft on either Twitch or Technic launchers may feel installing graphic modifications seem difficult due to lack of instructions or information elsewhere. They may experiencing more rage than respawning in a lava pool. Fortunately, if you know how to do that, installation RLCraft modpack is actually very simple. For note: When you download those files, you need to ensure that you get the versions compatable with version 1.12.2.
You are able to download Optifine and double click it to install it to the main Minecraft launcher. If you are playing this mod via Twitch or Technic launchers after downloading Optifine, simply you are able to add the file to the mod folder which is running your RLCraft modpack. Here is a link to get version 1.12.2 E3; https://optifine.net/downloads.
After you have already download and install Optifine and make sure that it is in your mod folder, now you are able to download a suitable Shader and then leave it in your modpack shader folder, please turning on the shader via the options -> graphics. Sildur’s shaders is a good choice we think. Here is a link to get Shaders; http://shadersmods.com/sildurs-shaders-mod/.
INSTALLING RESOURCE PACKS
Resource packs or texture packs can change the default Minecraft graphics into something special. Apparently, there are lots of choices and different people who are going to find different packs suitable to their own tastes. The RLCraft founder suggests Chromahills, although the cartoon look may not be for everyone. For your information, Clarity is a HD pack which looks for though seeking a HD/realism look. Of course, there are many choices, just find what you want and download it. Resource packs are added in the usual way. You are able to download the correct version and move it to the resource pack folder. After that you are able to turn it on in-game in options -> resource pack.
Well, the text above is a way to download and install OPtine, Shaders and Resource pack for Minecraft RLCraft. We are sure that you are able to do that easily. Based on the explanation above, we are able to say that customizing your graphics in MInecraft RLCraft is simple and straight forward after the method for installing Optifine for a modpack is known.
RLCraft is a modded add-on to Minecraft made by Shivaxi, which means the player must already have Minecraft and download the pack from online. Based on the research, it is the the hardest mod for Minecraft and for a good reason. The modpack contains a plethera of new content to create playing the game of Minecraft more realistic while also adding in a ton of monsters who almost all want to kill you.