Track Eye Gaze with Lines - WorldViz User Forum

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Track Eye Gaze with Lines

05-02-2006, 02:06 PM

farshizzo

WorldViz Team Member

Join Date: Mar 2003

Posts: 2,849

Hi,

Just change the position of the second vertex:

Code:

gaze.vertex(1,x,y,z)

If you are going to be changing the vertex frequently then add the following line of code after you create the gaze line:

Code:

gaze.dynamic()

This will speed up rendering.

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