Holding down on the
[ or
] KB keys will cause the texture dirrection to spin.
On a high poly route, the spinner will flucuate, and rotate back and forth by 45 degree increments. Perhaps this is because of using a cheap laptop with Integrated Graphics ... my other desktop with a Nvidia video card has better framerates.
Set the Radius to minimum, or medium ... and the texture Scale to maximum ... also gently tapping a smaller radius over top of a prexisting larger texture, will make a rocky mottled effect over grass. You can also cut copy paste a custom mottled area that you have textured, and place that same mottled texture anywhere on your route.
http://forums.auran.com/trainz/showpost.php?p=459974&
postcount=41