Project Files: https://www.patreon.com/posts/126188799 . This is the 24th part of the tutorial series, where we are going to implement a Real Time Strategy game using Unreal Engine and C++. In this episode, we will work on how to validate the ground underneath for building placement. If we select a place where we can't place the building, the building mesh will become red, if it is a valid location, building will have original colors. We can only place buildings on free valid locations. Full C++ RTS Playlist: https://www.youtube.com/playlist?list=PLNTm9yU0zou5_PYxEdjNbAgbVRn-daOga . Unreal Strategy game with Blueprints series: https://www.youtube.com/playlist?list=PLNTm9yU0zou4Eulmi8YIfzHiNZEzfbSMk ► 👇 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 𝐓𝐡𝐞 𝐂𝐡𝐚𝐧𝐧𝐞𝐥 // 𝐁𝐞𝐜𝐨𝐦𝐞 𝐀 𝐏𝐚𝐭𝐫𝐨𝐧! https://www.patreon.com/codelikeme ►Patrons will have access to project files of all the stuff I do in the channel and other extra benefits Join this channel to get access to perks: https://www.youtube.com/channel/UClb6Jh9EBV7a_Nm52Ipll_Q/join Like my facebook page for more content : https://www.facebook.com/gamedevelopersclub/ Follow me on twitter : https://twitter.com/CodeLikeMe2 Follow me on reddit : https://www.reddit.com/user/codelikeme #CodeLikeMe #unrealengine #ue5 #ue4 #indiegamedev