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Search: Posts Made By: wolbers
Forum: Vizard 11-19-2007, 03:22 PM
Replies: 1
Views: 8,673
Posted By wolbers
USB port monitoring

Dear all,

I need Vizard to continuously monitor a port for incoming voltage changes (sent from an MRI scanner). I used to do this via the serial port, but it would be great if there was a way to...
Forum: Vizard 06-19-2006, 01:44 AM
Replies: 0
Views: 8,745
Posted By wolbers
animation slowdown

Dear all,

I am experiencing a weird performance reduction (using an ATI Radeon 9700 graphics card) over the course of a ~20min animation (viewpoint movement gradually becomes slower and slower)....
Forum: Vizard 05-10-2006, 11:02 AM
Replies: 8
Views: 10,710
Posted By wolbers
Yes, the closer I move the viewpoint towards the...

Yes, the closer I move the viewpoint towards the dots, the lower the framerate. Could that have anything to do with my graphics card (ATI FireGL V3200)?
Forum: Vizard 05-04-2006, 03:37 PM
Replies: 8
Views: 10,710
Posted By wolbers
Hi, thank you so much - the plug-in works...

Hi,

thank you so much - the plug-in works fine. I have, however, observed that the speed with which the points change position depends on how far backwards you move the viewpoint. I guess my...
Forum: Vizard 05-04-2006, 11:39 AM
Replies: 8
Views: 10,710
Posted By wolbers
They are all dynamic - from frame to frame, some...

They are all dynamic - from frame to frame, some points will be redrawn at random locations, whereas others will be slightly displaced along the z-axis.
Forum: Vizard 05-04-2006, 11:19 AM
Replies: 8
Views: 10,710
Posted By wolbers
Thanks for your suggestion. Your solution worked...

Thanks for your suggestion. Your solution worked fine, however, given that I need 2000-3000 points, the animation was somewhat slowed down. Do you think the plugin could handle that?
Forum: Vizard 05-04-2006, 09:29 AM
Replies: 8
Views: 10,710
Posted By wolbers
perspective rendering

Hi,
is it possible to automatically scale the size of on-the-fly objects to convey depth impression? I have created a ground plane consisting of points, but Vizard applies the same pointsize to each...
Forum: Vizard 05-02-2006, 04:39 PM
Replies: 1
Views: 9,191
Posted By wolbers
limited lifetime dots

Hi,
despite being completely new to Vizard and Python, I have to create a self-motion animation in a very short time. We thought of inducing self-motion via limited lifetime dots on the ground...
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