taper lines

OpenGL OpenGL: Advanced Coding
1

Hi…

I’d like to know how I could taper lines when they rech an end… is that clear?

Thanks a lot

nico

2

you’ll prolly have to draw those lines using 2 or maybe even one triangle

3

A triangle will work iff the implementation
anti-aliases.

Another thing you could do is use fogging,
or vertex coloring, to make the line fade
into the background (using alpha or just
the same color as the background, if it’s
known) at one end.