Re: [Flightgear-devel] Terrain elevation question

2005-01-25 Thread Durk Talsma
On Monday 24 January 2005 23:56, David Luff wrote: On 24/01/2005 at 21:17 Durk Talsma wrote: What I am really looking for is a hint where I can find the code in FlightGear Hi Durk, I obtain ground elevation for taxiing AI traffic in AILocalTraffic.cxx, lines 1569 - 1602 (or thereabouts).

Re: [Flightgear-devel] Terrain elevation question

2005-01-24 Thread Durk Talsma
Hi Folks, Since I haven't seen any response to my question I guess it's either so hard that nobody knows the answer, or it just slipped by while everybody was fighting each other last week. :-) Anyways, I'm still interested in potential solutions. Cheers, Durk On Saturday 22 January 2005

Re: [Flightgear-devel] Terrain elevation question

2005-01-24 Thread Curtis L. Olson
Durk Talsma wrote: Hi Folks, Since I haven't seen any response to my question I guess it's either so hard that nobody knows the answer, or it just slipped by while everybody was fighting each other last week. :-) Anyways, I'm still interested in potential solutions. Cheers, Durk On Saturday

Re: [Flightgear-devel] Terrain elevation question

2005-01-24 Thread Durk Talsma
On Monday 24 January 2005 20:57, Curtis L. Olson wrote: Hi Durk, The terrain elevation system could stand to be looked at a bit. I think there is still a lurking bug where the wrong elevation can be returned under some circumstances immediately after a tile boundary is crossed. There are

RE: [Flightgear-devel] Terrain elevation question

2005-01-24 Thread Norman Vine
Curtis L. Olson writes: The terrain elevation system could stand to be looked at a bit. I think there is still a lurking bug where the wrong elevation can be returned under some circumstances immediately after a tile boundary is crossed. There are some optimizations in the current

RE: [Flightgear-devel] Terrain elevation question

2005-01-24 Thread Norman Vine
Durk Talsma writes: What I am really looking for is a hint where I can find the code in FlightGear that actually does these calculations. I tried tracing back through the functions that eventually set the value of the /environment/ground-elevation-m property, but couldn't really figure

Re: [Flightgear-devel] Terrain elevation question

2005-01-24 Thread David Luff
On 24/01/2005 at 21:17 Durk Talsma wrote: What I am really looking for is a hint where I can find the code in FlightGear Hi Durk, I obtain ground elevation for taxiing AI traffic in AILocalTraffic.cxx, lines 1569 - 1602 (or thereabouts). Note that this is not a cheap operation, and you