On 2/14/2016 1:25 AM, dick balaska wrote:
> On 2/13/2016 10:07 PM, Mike Horvath wrote:
>> On 2/13/2016 12:34 AM, dick balaska wrote:
>>> I did a tunnel with a heightfield and a bore difference.
>>
>> The important feature is the *mouth* of the cave, not the interior.
>>
>
> I'm not sure what you're asking. You want to make granite blocks?
> Anyway, here's mine.
> http://www.buckosoft.com/tteoac/g/tunnel.png
>
> dik
>
>

I just meant that heightfields are great for large scale scenes, as 
would carving a tunnel.

A cave mouth wouldn't need to be very large.


Mike

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