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Search: Posts Made By: nasr
Forum: Vizard 05-31-2009, 06:32 AM
Replies: 2
Views: 5,903
Posted By nasr
thanks for your reply...im getting this warning message!

farshizzo thanks for your reply...i tried with ur code..but im getting this message...


before Font::Glyph::subload(): detected OpenGL error 'invalid enumerant


what is the meaning of this...
Forum: Vizard 05-25-2009, 03:02 AM
Replies: 2
Views: 8,166
Posted By nasr
sorry forget to post the warning.. ...

sorry forget to post the warning..


Warning: TextureRectangle::apply(..) failed, texture rectangle is not support by your OpenGL drivers.
Forum: Vizard 05-25-2009, 02:58 AM
Replies: 2
Views: 8,166
Posted By nasr
video help

hi...im trying to add a video to my application with the following code:
[code]
import viz

viz.go()

myroom=viz.add('room.wrl')
#Create a texture quad to display video texture
quad =...
Forum: Vizard 05-24-2009, 12:26 AM
Replies: 2
Views: 5,903
Posted By nasr
want to add a stop watch to my application!

i want to add a stop watch to my application so that when ever i press a key from the keyboard it should start the watch and when i press another key it should stop.. is there any inbuild function in...
Forum: Vizard 05-19-2009, 04:21 AM
Replies: 17
Views: 12,015
Posted By nasr
how to achieve the stereoscopic vision

how to enable the stereoscopic vision in a simple vizard application....
Forum: Vizard 05-17-2009, 05:43 AM
Replies: 1
Views: 5,283
Posted By nasr
need information regarding the hardware interfacing books

hello all,

can some one tell me the prescribed books for learning the hardware interface coding, for microtrax devices....or any links for this programming...


thankyou all
Forum: Vizard 05-15-2009, 12:32 PM
Replies: 17
Views: 12,015
Posted By nasr
sorry i tried with this code also...but not...

sorry i tried with this code also...but not working


def toggleLink():
global link
if link:
#If link exits, stop grabbing
link.remove()
link = None
Forum: Vizard 05-15-2009, 12:28 PM
Replies: 17
Views: 12,015
Posted By nasr
def toggleLink(): global link if link: ...

def toggleLink():
global link
if link:
#If link exits, stop grabbing
link.remove()
link = None

if vizmat.Distance(hand.getPosition(), ball.getPosition()) < .5:
link = viz.grab(...
Forum: Vizard 05-15-2009, 11:46 AM
Replies: 17
Views: 12,015
Posted By nasr
def toggleLink(): global link if link: ...

def toggleLink():
global link
if link:
#If link exits, stop grabbing
link.remove()
link = None

if vizmat.Distance(hand.getPosition(), ball.getPosition()) < .5:
link = viz.grab(...
Forum: Vizard 05-15-2009, 11:16 AM
Replies: 17
Views: 12,015
Posted By nasr
hello paul...i tried rotating the object using...

hello paul...i tried rotating the object using the keyboard..by assigning keys for each axis....but i want to do this using mouse in order to reduce the number of lines of code...could u please tell...
Forum: Vizard 05-14-2009, 12:49 PM
Replies: 17
Views: 12,015
Posted By nasr
paul thankyou very much for your...

paul thankyou very much for your suggestions...could you tell the code for rotating the ball using the mouse...i dont have any idea how to do it...just give me the clue...

thankyou..
Forum: Vizard 05-13-2009, 12:45 PM
Replies: 17
Views: 12,015
Posted By nasr
paul thanks for your quick reply... if i want to...

paul thanks for your quick reply... if i want to rotate the object how can i do it?
Forum: Vizard 05-13-2009, 05:46 AM
Replies: 17
Views: 12,015
Posted By nasr
vizmat.Distance(hand.getPosition(),...

vizmat.Distance(hand.getPosition(), ball.getPosition()) < .5: link = viz.grab( hand, ball )

vizact.onpick(ball,toggleLink)
paul

in the above code im able to grab the ball only. if im trying...
Forum: Vizard 05-13-2009, 12:09 AM
Replies: 17
Views: 12,015
Posted By nasr
paul thank you very much for your reply.this is...

paul thank you very much for your reply.this is my full program
import viz

viz.go()

viz.MainView.setPosition(0,1.5,-4)
import viztracker
tracker = viztracker.MousePos()...
Forum: Vizard 05-12-2009, 02:38 AM
Replies: 0
Views: 6,076
Posted By nasr
how to do it using mouse

def toggleLink():
global link
if link:
#If link exits, stop grabbing
link.remove()
link = None
else:
#If no link, grab the ball with the hand
...
Forum: Vizard 05-12-2009, 02:26 AM
Replies: 17
Views: 12,015
Posted By nasr
how to move the other part

def toggleLink():
global link
if link:
#If link exits, stop grabbing
link.remove()
link = None

elif vizmat.Distance(hand.getPosition(), ball.getPosition()) < .5:
link = viz.grab(...
Forum: Vizard 05-11-2009, 04:04 AM
Replies: 17
Views: 12,015
Posted By nasr
how to write the interface code

hello all,

my university got a virtual reality suite which consists of a projector, a transluscent screen, amx controller, intersense 900 inertial ultra sonic motion tracking system, wand and head...
Forum: Vizard 05-11-2009, 02:00 AM
Replies: 2
Views: 6,095
Posted By nasr
jeff thanks for you reply... now im moving,...

jeff thanks for you reply...

now im moving, rotating the objects using the keyboard keys but if the number of objects in the application are increased it is becoming difficult to assign the keys...
Forum: Vizard 05-11-2009, 01:57 AM
Replies: 2
Views: 7,163
Posted By nasr
how to disable the link between the first object and move the second object

def toggleLink():
global link
if link:
#If link exits, stop grabbing
link.remove()
link = None
else:
#If no link, grab the ball with the hand
...
Forum: Vizard 05-09-2009, 06:39 AM
Replies: 2
Views: 7,163
Posted By nasr
how to move seperately?

im trying to move the marker and ball seperately but both are moving simultaneously...how can i move both of them seperately?
<code>
import viz
viz.go()

import vizinfo
info = vizinfo.add(...
Forum: Vizard 05-08-2009, 11:49 PM
Replies: 2
Views: 6,095
Posted By nasr
how to move front and back

vizact.whilekeydown(viz.KEY_UP,hand.translate,0,vizact.elapsed(1),0,viz.RELATIVE_WORLD)
vizact.whilekeydown(viz.KEY_DOWN,hand.translate,0,vizact.elapsed(-1),0,viz.RELATIVE_WORLD)...
Forum: Vizard 05-05-2009, 03:11 AM
Replies: 5
Views: 7,531
Posted By nasr
jeff....how rotation can be applied for the ball...

jeff....how rotation can be applied for the ball using the mouse.....i want to rotate the object...is it possible?
Forum: Vizard 05-05-2009, 12:34 AM
Replies: 5
Views: 7,531
Posted By nasr
its working....thankyou jefff..

its working....thankyou jefff..
Forum: Vizard 05-02-2009, 11:59 PM
Replies: 5
Views: 7,531
Posted By nasr
thanks jeff for ur reply...i tried with ur...

thanks jeff for ur reply...i tried with ur code..the mouse pointer is linked with the marker, but why it isnot able to move the ball?
Forum: Vizard 04-26-2009, 11:35 PM
Replies: 5
Views: 7,531
Posted By nasr
how to pick up the object, move and rotate using mouse

hello all,

im trying to develop an application using which i have to pick, drag, move and rotate the object using mouse...i have download the boxstacker and turbine demos for grabbing the...
Showing results 1 to 25 of 27

 
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