Re: [Plplot-devel] How to support gradients within PLplot

2008-10-18 Thread Alan W. Irwin
On 2008-10-09 22:42-0500 Maurice LeBrun wrote: > On Thursday, October 9, 2008 at 12:04:56 (-0700) Alan W. Irwin writes: > > ... > > Note, the question of PLplot support for gradients has internal core library > > implications (e.g., triangle representation for surfaces), API implications > > (what

Re: [Plplot-devel] How to support gradients within PLplot

2008-10-09 Thread Maurice LeBrun
On Thursday, October 9, 2008 at 12:04:56 (-0700) Alan W. Irwin writes: > ... > Note, the question of PLplot support for gradients has internal core library > implications (e.g., triangle representation for surfaces), API implications > (what is the most convenient way to let PLplot users specif

Re: [Plplot-devel] How to support gradients within PLplot

2008-10-09 Thread Alan W. Irwin
On 2008-10-09 21:44+0200 Werner Smekal wrote: > Hi Alan, > > this would actually be a nice addition to the plplot library, to also make it > more modern. Look for example at > > http://www.scilab.org/publications/JARAUSCH/PinconD.pdf > > on page 84 (document is in German). The colors of the 3d pl

Re: [Plplot-devel] How to support gradients within PLplot

2008-10-09 Thread Werner Smekal
Hi Alan, this would actually be a nice addition to the plplot library, to also make it more modern. Look for example at http://www.scilab.org/publications/JARAUSCH/PinconD.pdf on page 84 (document is in German). The colors of the 3d plot on the right are interpolated and this looks actually qu