Day 3 - UE4 c++ Pure functions @jonasmlgaard8884

Uploaded November 2016 | Updated September 2026, 4 days ago

This video is quite short, but i wanted to play around a bit with c++ today and figured out that in order to get a node that doesn't have an execution pin, i need to add the UFUNCTION specifier "BlueprintPure"

Part19 - Preparations to make branch sway

HTC Vive - FullBody setup - Part 17 Back movement, crouching and rotation

$Vive trackpad issue (UE4.24.3) value reported as 0 on X and Y axis In short, i ran into this bug when the Trackpad on my Vive wands returning zero all the time since i upgraded from 4.23.1 to 4.24.3. After a lot of troubleshooting, i found out that theres an undocumented (or well hidden) requirement that the bindings has to be named {myname}_X and {myname}_Y otherwise it will always report 0. Also since 4.24, the pawn or character in question has to be possessed. This last part, may actually have been a requirement before, im not sure to be honest. Anyway, hope this will save someone else a lot of headache.$

Rocks101 - Part 18 - UE4 Material Functions and Material Instances

UBIK - Part 12 - Elbow Rotation from Hands position

UE4.14.3-Vive/VRCollision-Part11 Basic stairs