more multi-colored lighted polys
Don Sosoka
xxdon at monet.lerc.nasa.gov
Tue Jun 18 03:14:32 AEST 1991
Thanks to all who answered that in order to get lighted polygons
with different colors at each vertex that I needed to preceed the following
code
call SHADEM (GOURAU)
call BGNPOL
do 10 i = 1,N
icv(1) = IRED(i)
icv(2) = IGREEN(i)
icv(3) = IBLUE(i)
call C3I (icv)
vn(1) = XN(i)
vn(2) = YN(i)
vn(3) = ZN(i)
call N3F (vn)
v(1) = X(i)
v(2) = Y(i)
v(3) = Z(i)
call V3F (v)
10 continue
call ENDPOL
with a call to LMCOLO (LMCAD). This indeed works. Unfortunately LMCOLOR
works in Immediate Mode only and the application I have requires these polys
to be in a display list (object). Anybody have any suggestions for this case?
Thanks.
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