Search found 6 matches

by ppalmer
Sun May 03, 2009 7:57 am
Forum: OptiTrack SDK
Topic: Vector tracking with TrackClip PRO
Replies: 9
Views: 7435

Re: Vector tracking with TrackClip PRO

Hi electrikcar , sorry for the late reply. Shader Model 3 is required to run my demo, but as far as I know that's the only real requirement. I have a feeling the latest version misbehaves on nVidia Quadro cards though. In December I tested the game's head-tracking using a FLEX:V100 camera and that w...
by ppalmer
Fri Sep 05, 2008 3:10 pm
Forum: OptiTrack SDK
Topic: Vector tracking with TrackClip PRO
Replies: 9
Views: 7435

Re: Vector tracking with TrackClip PRO

Hi again, I've greatly improved my unofficial TrackIR support now, so it's clean & accurate, and I'm pleased with it. I'm using the equations from the paper "3D Pose from 3 Corresponding Points under Weak-Perspective Projection" by T.D. Alter (AIM-1378). I'm also using adaptive smoothing to filter-o...
by ppalmer
Tue Nov 13, 2007 1:49 pm
Forum: OptiTrack SDK
Topic: Vector tracking with TrackClip PRO
Replies: 9
Views: 7435

Re: Vector tracking with TrackClip PRO

<r>Hi Patty, sorry for the late response - I only just saw your post!<br/> <br/> I've dumped the relevant C++ code here:<br/> <URL url="http://programmerart.org/code/optitrack/">http://programmerart.org/code/optitrack/</URL><br/> <br/> Although it's actual working code, you'll have to piece it toget...
by ppalmer
Wed Aug 15, 2007 5:31 pm
Forum: OptiTrack SDK
Topic: Vector tracking with TrackClip PRO
Replies: 9
Views: 7435

Re: Vector tracking with TrackClip PRO

<t>Thanks very much!<br/> <br/> In case it helps anyone else, here are the light coordinates derived from those distances:<br/> <br/> TOP:<br/> 0, 11.141, 0<br/> <br/> MIDDLE:<br/> 0, 8.4210383269006372857014630643569,<br/> -4.2037908483737051308238554446222<br/> <br/> BOTTOM:<br/> 0, 0, 0<br/> <br/...
by ppalmer
Sat Aug 11, 2007 4:31 pm
Forum: OptiTrack SDK
Topic: Vector tracking with TrackClip PRO
Replies: 9
Views: 7435

Re: Vector tracking with TrackClip PRO

<t>Thanks for the reply I'm now tracking the TrackClip PRO manually and this is working well.<br/> <br/> Of course, correctly tracking the clip requires totally accurate measurements. It would be a great help if you could share these with us:<br/> <br/> 1. The exact 3D measurements of the TrackClip ...
by ppalmer
Sat Aug 04, 2007 12:54 pm
Forum: OptiTrack SDK
Topic: Vector tracking with TrackClip PRO
Replies: 9
Views: 7435

Vector tracking with TrackClip PRO

<t>Hello,<br/> <br/> I'm using the OptiTrack SDK to track the player's head for 6 DOF in my first-person shooter.<br/> <br/> Using the vector cap, this is all starting to work properly.<br/> <br/> Naturally I want to support TrackClip PRO. Does OptiTrack provide vector tracking support for TrackClip...