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Polar image as a texture map ?? [message #40038]

Fri, 02 July 2004 06:50

Antonio Santiago
Messages: 201
Registered: February 2004

Senior Member

Hi,

i have a problem :)

I have a polar data set of a radar. For every point of the data, i
calculate the x,y,z coordenates, create a polygon and a connectivity
vector. Also, i create a vect_color vector to colorize the points of
polygon.
The result is a polygon using lines, representing the polar data like
the radar of a submarine, and all cells are right colorized.

Now, i want to create an image with the polar data and apply to the
polygon so that i can to do it semitransparent. My problem is that all
ways i have specified it in the TEXTURE_COORD i get a bad result.
I want the texture be "deform" to form a circle, like the radar.

Well, i dont know if you understand my poor english.

By & thanks.

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