VRCMarker
About
VRCMarker uses a custom rounded line renderer, instead the Unity Line Renderer component which, provides better looking 3D lines for VR and works on both Quest and PC. The mesh is generated with Udon and shaders transform and billboard vertices in order to create a convincing line. You can read more about how it works here.
Test World (opens in a new tab)
Install
Free
Add the package listing https://z3y.github.io/vpm-package-listing (opens in a new tab)
Pro
The pro version is available on Gumroad (opens in a new tab) and Booth.
Import the unity package. The imported files will appear in the Packages directory in the Project Window