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  #1  
Old 03-26-2010, 09:35 AM
Moh200jo Moh200jo is offline
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Join Date: Feb 2009
Posts: 99
Draw Line

I am trying to create lines between points moving through x to y. I created the line but these lines appear in different positions (according to the points). Is there any way to draw just a solid line between 2 points and moved with them?
Code:
viz.startlayer(viz.LINE_STRIP)

	viz.vertexcolor(0, .6, 0)
	viz.vertex(point1)
	viz.vertex(point2)
	line1-2 = viz.endlayer()
How can I present the real time value of the point on the Vizard?
Any suggestions?
Thanks
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  #2  
Old 03-26-2010, 09:58 AM
Darkmax Darkmax is offline
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Join Date: Feb 2010
Posts: 108
I think you have to use the method setVertex for the line that you created
this code is a example of a line that moves in X

Code:
import viz

viz.go()

viz.startlayer(viz.LINE_STRIP)
viz.vertexcolor(0, 0.6, 0)
#This is vertex 0
viz.vertex([0,0,0])
#This is vertex 1
viz.vertex([1,1,0])
line = viz.endlayer()

x=0
def moveLine():
	global x
	line.setVertex(0,[0+x,0,0])#setVertex(vertex id,[x,y,z])
	line.setVertex(1,[1+x,1,0])
	x = x+1
vizact.ontimer(1,moveLine)
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  #3  
Old 03-29-2010, 08:42 AM
Moh200jo Moh200jo is offline
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Join Date: Feb 2009
Posts: 99
Darkmax,
Many thanks for your post
I have done it, but my problem is to keep the lines between the points in the mainview.
I used postMultLinkable function to make sure my points (that I reading from real-time) are in the mainview, this worked lovely with the points but the lines between these points left the points once I move the mainview.
Is there any advices can be provided?
Thanks,
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  #4  
Old 05-05-2010, 05:40 AM
Moh200jo Moh200jo is offline
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Join Date: Feb 2009
Posts: 99
How can I draw cylinder between 2 points by using viz.vertx?
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