How to export interactive rgl 3D Plot for publishing or publishing?

I made an interactive 3D plot in R using the rgl package. I would like to be able to send it (and keep it online) to a colleague so she can present it (rotate) in a meeting on her laptop. Is there a way to do this?

Here is the code I used to create the graph:

And this is the plot:

library(rgl)
plot3d(pcaGB$x[,1:3], col=gbMeta2.5K$gbColor, type='s', size=1)

      

        
        
        
      

    

I then use this code to export it to HTML using writeWebGL, but no luck so far:

browseURL(paste("file://", writeWebGL(dir=file.path("~/Documents/", "webGL"), width=700), sep=""))

      

        
        
        
      

    

This is what I get back in the browser window:

I'm also trying to only use writeWebGL, but it creates a folder in the directory with the index.html file, which opens the same image above in the browser.