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# RCSid: $Id: do_file.tcl,v 2.21 2015/05/28 10:23:06 greg Exp $ |
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# |
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# Choose the Rad Input File to work on. |
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# |
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|
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proc preen {} { # clean up radvar |
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global radvar rifname |
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foreach n {objects scene materials illum mkillum mkpmap render oconv rvu rpict pfilt |
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RAWFILE ZFILE AMBFILE PGMAP PCMAP OPTFILE EXPOSURE ZONE REPORT} { |
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if {! [info exists radvar($n)]} { |
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set radvar($n) {} |
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} |
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} |
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if [info exists radvar(view)] { |
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set oldval $radvar(view) |
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set radvar(view) {} |
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set n 1 |
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foreach v $oldval { |
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if {"[string index $v 0]" == "-"} { |
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lappend radvar(view) "u$n $v" |
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} elseif {[lsearch -glob $radvar(view) \ |
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"[lindex $v 0] *"] >= 0} { |
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continue |
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} else { |
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lappend radvar(view) $v |
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} |
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incr n |
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} |
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} else { |
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set radvar(view) {} |
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} |
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if {! [info exists radvar(UP)]} { |
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set radvar(UP) Z |
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} elseif {[string match +* $radvar(UP)]} { |
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set radvar(UP) [string toupper [string range $radvar(UP) 1 end]] |
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} else { |
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set radvar(UP) [string toupper $radvar(UP)] |
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} |
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set rifroot [file rootname [file tail $rifname]] |
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if {! [info exists radvar(OCTREE)]} { |
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set radvar(OCTREE) $rifroot.oct |
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} |
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if {! [info exists radvar(RESOLUTION)]} { |
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set radvar(RESOLUTION) 512 |
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} |
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if {! [info exists radvar(EYESEP)]} { |
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set radvar(EYESEP) 1 |
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} |
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if [info exists radvar(QUALITY)] { |
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cardval radvar(QUALITY) {High Medium Low} |
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} else { |
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set radvar(QUALITY) Low |
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} |
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if {! [info exists radvar(PICTURE)]} { |
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set radvar(PICTURE) $rifroot |
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} |
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if {! [info exists radvar(INDIRECT)]} { |
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set radvar(INDIRECT) 0 |
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} |
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if [info exists radvar(DETAIL)] { |
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cardval radvar(DETAIL) {High Medium Low} |
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} else { |
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set radvar(DETAIL) Medium |
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} |
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if [info exists radvar(PENUMBRAS)] { |
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cardval radvar(PENUMBRAS) {True False} |
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} else { |
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set radvar(PENUMBRAS) False |
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} |
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if [info exists radvar(VARIABILITY)] { |
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cardval radvar(VARIABILITY) {High Medium Low} |
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} else { |
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set radvar(VARIABILITY) Low |
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} |
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} |
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|
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proc setradvar stmt { # assign a rad variable |
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global radvar |
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regexp {^([a-zA-Z][a-zA-Z0-9]*) *=[ ]*(.*)$} $stmt dummy vnam vval |
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switch -glob $vnam { |
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obj* { eval lappend radvar(objects) $vval } |
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sce* { eval lappend radvar(scene) $vval } |
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mat* { eval lappend radvar(materials) $vval } |
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ill* { eval lappend radvar(illum) $vval } |
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mki* { eval lappend radvar(mkillum) $vval } |
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mkp* { eval lappend radvar(mkpmap) $vval } |
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ren* { eval lappend radvar(render) $vval } |
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oco* { eval lappend radvar(oconv) $vval } |
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rvu { eval lappend radvar(rvu) $vval } |
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rpi* { eval lappend radvar(rpict) $vval } |
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pf* { eval lappend radvar(pfilt) $vval } |
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vi* { lappend radvar(view) $vval } |
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ZO* { set radvar(ZONE) $vval } |
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QUA* { set radvar(QUALITY) $vval } |
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OCT* { set radvar(OCTREE) $vval } |
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PIC* { set radvar(PICTURE) $vval } |
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AMB* { set radvar(AMBFILE) $vval } |
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OPT* { set radvar(OPTFILE) $vval } |
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EXP* { set radvar(EXPOSURE) $vval } |
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EYE* { set radvar(EYESEP) $vval } |
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RES* { set radvar(RESOLUTION) $vval } |
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UP { set radvar(UP) $vval } |
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IND* { set radvar(INDIRECT) $vval } |
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DET* { set radvar(DETAIL) $vval } |
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PEN* { set radvar(PENUMBRAS) $vval } |
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VAR* { set radvar(VARIABILITY) $vval } |
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REP* { set radvar(REPORT) $vval } |
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RAW* { set radvar(RAWFILE) $vval } |
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ZF* {set radvar(ZFILE) $vval } |
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PGM* {set radvar(PGMAP) $vval } |
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PCM* {set radvar(PCMAP) $vval } |
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} |
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|
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} |
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|
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proc putradvar {fi vn} { # print out a rad variable |
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global radvar |
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if {! [info exists radvar($vn)] || $radvar($vn) == {}} {return} |
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if [regexp {^[A-Z]} $vn] { |
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puts $fi "$vn= $radvar($vn)" |
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return |
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} |
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if {"$vn" == "view"} { |
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foreach v $radvar(view) { |
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puts $fi "view= $v" |
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} |
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return |
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} |
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puts -nonewline $fi "$vn=" |
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set vnl [expr [string length $vn] + 1] |
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set pos $vnl |
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for {set i 0} {$i < [llength $radvar($vn)]} {incr i} { |
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set len [expr [string length [lindex $radvar($vn) $i]] + 1] |
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if {$pos > $vnl && $pos + $len > 70} { |
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puts -nonewline $fi "\n$vn=" |
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set pos $vnl |
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} |
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puts -nonewline $fi " [lindex $radvar($vn) $i]" |
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incr pos $len |
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} |
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puts $fi {} |
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} |
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|
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proc load_vars {f {vl all}} { # load RIF variables |
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global curmess radvar alldone |
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if {"$f" == ""} {return 0} |
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if {! [file isfile $f]} { |
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beep |
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set curmess "$f: no such file." |
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return 0 |
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} |
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if {"$vl" == "all" && ! [chksave]} {return 0} |
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set curmess {Please wait...} |
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update |
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if [catch {exec rad -n -w -e $f >& /tmp/ro[pid]}] { |
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set curmess [exec cat /tmp/ro[pid]] |
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exec rm -f /tmp/ro[pid] |
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return 0 |
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} |
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set fi [open /tmp/ro[pid] r] |
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if {"$vl" == "all"} { |
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catch {unset radvar} |
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while {[gets $fi curli] != -1} { |
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if [regexp {^[a-zA-Z][a-zA-Z0-9]* *=} $curli] { |
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setradvar $curli |
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} else { |
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break |
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} |
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} |
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set curmess {Project loaded.} |
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} else { |
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foreach n $vl { |
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if [regexp {[a-z][a-z]*} $n] { |
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set radvar($n) {} |
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} else { |
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catch {unset radvar($n)} |
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} |
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} |
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while {[gets $fi curli] != -1} { |
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if [regexp {^[a-zA-Z][a-zA-Z0-9]* *=} $curli] { |
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regexp {^[a-zA-Z][a-zA-Z0-9]*} $curli thisv |
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if {[lsearch -exact $vl $thisv] >= 0} { |
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setradvar $curli |
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} |
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} else { |
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break |
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} |
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} |
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set curmess {Variables loaded.} |
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} |
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set alldone [eof $fi] |
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close $fi |
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exec rm -f /tmp/ro[pid] |
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preen |
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return 1 |
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} |
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|
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proc save_vars {f {vl all}} { # save RIF variables |
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global curmess radvar |
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if {"$f" == {} || ! [info exists radvar]} {return 0} |
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if {"$vl" == "all"} { |
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if [catch {set fi [open $f w]} curmess] { |
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beep |
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return 0 |
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} |
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puts $fi "# Rad Input File created by trad [exec date]" |
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foreach n [lsort [array names radvar]] { |
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putradvar $fi $n |
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} |
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} else { |
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if [catch {set fi [open $f a]} curmess] { |
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beep |
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return 0 |
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} |
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foreach n [array names radvar] { |
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if {[lsearch -exact $vl $n] >= 0} { |
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putradvar $fi $n |
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} |
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} |
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} |
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close $fi |
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set curmess {File saved.} |
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return 1 |
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} |
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|
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proc newload f { # load a RIF |
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global rifname readonly |
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if [load_vars $f] { |
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set rifname [pwd]/$f |
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set readonly [expr ! [file writable $f]] |
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gotfile 1 |
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return 1 |
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} |
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return 0 |
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} |
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|
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proc newsave f { # save a RIF |
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global rifname readonly curmess |
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if {"[pwd]/$f" == "$rifname"} { |
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if $readonly { |
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beep |
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set curmess {Mode set to read only.} |
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return 0 |
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} |
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} elseif {[file exists $f]} { |
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set ftyp [file type $f] |
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if { $ftyp != "file" } { |
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beep |
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set curmess "Selected file $f is a $ftyp." |
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return 0 |
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} |
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if [tk_dialog .dlg {Verification} \ |
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"Overwrite existing file $f?" \ |
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questhead 1 {Go Ahead} {Cancel}] { |
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return 0 |
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} |
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} |
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if {[file isfile $f] && ! [file writable $f] && |
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[catch {exec chmod u+w $f} curmess]} { |
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beep |
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return 0 |
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} |
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if [save_vars $f] { |
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set rifname [pwd]/$f |
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set readonly 0 |
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gotfile 1 |
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return 1 |
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} |
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return 0 |
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} |
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|
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proc newnew f { # create a new RIF |
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global rifname readonly curmess radvar |
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if [file exists $f] { |
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set ftyp [file type $f] |
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if { $ftyp != "file" } { |
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beep |
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set curmess "Selected file $f is a $ftyp." |
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return 0 |
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} |
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if [tk_dialog .dlg {Verification} \ |
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"File $f exists -- disregard it?" \ |
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questhead 1 {Yes} {Cancel}] { |
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return 0 |
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} |
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} |
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if {! [chksave]} {return 0} |
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set rifname [pwd]/$f |
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set readonly 0 |
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catch {unset radvar} |
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preen |
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gotfile 1 |
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set curmess {Go to SCENE and enter OCTREE and/or scene file(s).} |
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return 1 |
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} |
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|
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proc do_file w { |
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global rifname readonly myglob curfile curpat |
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if {"$w" == "done"} { |
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cd [file dirname $rifname] |
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set myglob(rif) $curpat |
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return |
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} |
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frame $w |
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frame $w.left |
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pack $w.left -side left |
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button $w.left.load -text LOAD -width 5 \ |
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-relief raised -command {newload $curfile} |
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button $w.left.save -text SAVE -width 5 -relief raised \ |
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-command "newsave \$curfile; update_dir $w.right" |
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button $w.left.new -text NEW -width 5 \ |
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-relief raised -command {newnew $curfile} |
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pack $w.left.load $w.left.save $w.left.new -side top -pady 15 -padx 20 |
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checkbutton $w.left.ro -text "Read Only" -variable readonly \ |
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-onvalue 1 -offvalue 0 -relief flat |
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pack $w.left.ro -side top -pady 15 -padx 20 |
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helplink $w.left.load trad file load |
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helplink $w.left.save trad file save |
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helplink $w.left.new trad file new |
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helplink $w.left.ro trad file readonly |
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getfile -view view_txt -perm \ |
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-win $w.right -glob [file dirname $rifname]/$myglob(rif) |
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set curfile [file tail $rifname] |
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} |
