[Plplot-cvs] CVS update notice (plplot/src)

[Joao C. <jc...@us...>]

Update of /cvsroot/plplot/plplot/src
In directory usw-pr-cvs1:/tmp/cvs-serv8008/src

Modified Files:
	plot3d.c 
Log Message:
Add BASE_CONT option to plmesh()/plot3d(), that plots a contour at 
the base xy plane; there are some problems, as the hidden line removal 
plotting function plxntv() seens to fail if the x coordinate is not 
always increasing (This is a guess). 
Fix a bug in plsurf3d() that appears when the z array is constant.