1#!/bin/bash 2# 3# $Revision: 1.3 $ 4# 5# Last changes: $Author: kz $ $Date: 2005-01-21 16:54:21 $ 6# 7# Generate node tree from verbose logfile 8# 9# HOWTO USE 10# ========= 11# 12# First of all, you need to recompile modules slideshow and canvas 13# with VERBOSE=t set in the environment, and debug=t defined at the 14# build tool command line. Then run your slideshow and redirect stdout 15# to a file. 16# 17# Then, call 'nodetree.sh trace-file > tree.ps' to generate a 18# PostScript file for the AnimationNode tree generated during the show. 19# Since these easily get pretty huge, use only one page, and try to 20# limit the slide content (which have effects assigned, that is) to 21# the bare minimum (to reproduce your bug, or whatever you need this 22# for). 23# 24# The generated output will have all nodes color-coded with their state 25# at the point when the tree was dumped (see colors.sh for the color 26# codes) 27# 28# When looking for the mechanics that generate the relevant output, 29# grep for the DEBUG_NODES_SHOWTREE macros in the slideshow source: 30# Each such place dumps the current node tree to the trace output. Thus, 31# if you need to check the tree state at other places or times, just add 32# a DEBUG_NODES_SHOWTREE (or DEBUG_NODES_SHOWTREE_WITHIN, that is). 33# 34 35################################################### 36# 37# Generate node tree 38# 39################################################### 40 41egrep "Node connection|Node state" $1 | \ 42 sed -e '/Node state/ s/.*Node state.*: \(.*\)/\1/' \ 43 -e '/Node connection/ s/.*Node connection.*: \(n.*\)/\1/' | \ 44 \ 45awk 'BEGIN { print "digraph Event_network {" }; { print } END { print "}" }' | \ 46 \ 47 \ 48# fill a complete A1 page with graph output 49dot -Gratio=fill -Gsize=23,33 -Tps 50#dot -Gratio=fill -Gorientation=land -Tps 51