Missing Graphics

*To*: mathgroup at smc.vnet.net*Subject*: [mg54248] Missing Graphics*From*: Bruce Colletti <vze269bv at verizon.net>*Date*: Mon, 14 Feb 2005 21:50:41 -0500 (EST)*Sender*: owner-wri-mathgroup at wolfram.com

Re Mathematica 5.1. This code displays (as intended) five versions of g (first two are same): g = Plot3D[Sin@x Cos@y, {x, -PI, PI}, {y, -PI, PI}]; Scan[Show@#@g &, {SurfaceGraphics, Graphics, ContourGraphics, DensityGraphics}]; However, when DisplayFunction->Identity is added to Plot3D, only the SurfaceGraphics plot appears. Why don't the others? Thankx. Bruce

**Follow-Ups**:**Re: Missing Graphics***From:*DrBob <drbob@bigfoot.com>

**Re: Missing Graphics***From:*Andrzej Kozlowski <akoz@mimuw.edu.pl>