feat(stdmodel): refactor light calc to use GLL from texture
feat(stdmodel): refactor light calc to use GLL from texture

stardazed/stardazed-tx,stardazed/stardazed-tx,zenmumbler/libzm,zenmumbler/libzm,stardazed/stardazed,stardazed/stardazed,zenmumbler/stardazed-tx,zenmumbler/stardazed-tx,zenmumbler/libzm,stardazed/stardazed-tx,zenmumbler/libzm,zenmumbler/stardazed-tx,zenmumbler/stardazed-tx