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Re: idl flythru [message #54110 is a reply to message #53996]

Mon, 21 May 2007 14:28

Rick Towler
Messages: 821
Registered: August 1998

Senior Member

Sorry to come in late on this, I was on holiday...

Don't listen to David on this one. Unless they have upgraded this demo,
d_flythru.pro is a horrid "flythru" application (apologies to the
author.) Maybe I am a bad pilot, but I couldn't fly using that
interface to save my life.

O.K. Maybe my code is horrid too, but to have a natural interface to
any flythru you'll need a camera system to transform your surface
accordingly and my code is at least a start:

http://www.acoustics.washington.edu/~towler/RHTgrCamera.html

There is a full blown flythru demo included in the RHTgrCamera package,
camdemo_cullnfly.pro. If you're on win32, consider the directInput
version of this program found here:

http://www.acoustics.washington.edu/~towler/directInputDLM.h tml

WIDGET_DRAW now handles mouse wheel events which was the big advantage
of my directInput DLM but I still find it is smoother overall.

-Rick

prahladvkumar@gmail.com wrote:
> Dear All,
>
> I am planning for a 3dflythru using IDL.
> I am having satellite data and the corresponding DEM.
> Now, I want to overlay the data on the DEM and have a 3Dflythru.
> The controls are to be made using keyboard instead of mouse.
>
> Please do the needful.
>
> Cheers,
> Prahlad V
>

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[Message index]

		idl flythru By: prahladvkumar on Wed, 16 May 2007 01:43
		Re: idl flythru By: prahladvkumar on Thu, 17 May 2007 21:34
		Re: idl flythru By: David Fanning on Thu, 17 May 2007 22:09
		Re: idl flythru By: David Fanning on Wed, 16 May 2007 20:22
		Re: idl flythru By: Rick Towler on Wed, 23 May 2007 09:26
		Re: idl flythru By: prahladvkumar on Tue, 29 May 2007 04:00
		Re: idl flythru By: prahladvkumar on Tue, 05 June 2007 01:14
		Re: idl flythru By: prahladvkumar on Tue, 05 June 2007 00:06
		Re: idl flythru By: prahladvkumar on Mon, 04 June 2007 21:35
		Re: idl flythru By: prahladvkumar on Tue, 22 May 2007 00:59
		Re: idl flythru By: Rick Towler on Mon, 21 May 2007 14:28
		Re: idl flythru By: prahladvkumar on Tue, 05 June 2007 21:28
		Re: idl flythru By: Rick Towler on Tue, 05 June 2007 11:39

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