0023136: Increase visibility of DRAW samples

Tcl samples moved from src/DrawResources to samples/tcl.
Scripts VisualisationDemo.tcl and ModelingDemo.tcl fixed to work on Windows.
File wing.brep moved from src/DrawResources to data/occ, and DataExchangeDemo.tcl corrected.
OCAFDemo.tcl removed, as it has little sense and referred data files are lost
Added sample Tcl script creating a model defined on the 'Open CASCADE challenge' web page

samples/tcl/DataExchangeDemo.tcl

@@ -15,76 +15,70 @@
 # purpose or non-infringement. Please see the License for the specific terms
 # and conditions governing the rights and limitations under the License.
 
-
+# Command to log a message to both command-line and dialog window
-set stationname $tcl_platform(platform)
-if { ${stationname} == "windows" } {
-   proc winfo { aTest aWindow } { return False }
-}
-
-
 proc sage { a} {
-    global stationname 
+    if { ![winfo exists .h ] } {
-    if { ${stationname} != "windows" } {
+        toplevel .h -bg azure3
-	
+        wm title .h "INFO TEST HARNESS"
-	if { ![winfo exists .h ] } {
+        wm geometry .h +320+20
-	    toplevel .h -bg azure3
+    } 
-	    wm title .h "INFO DATAEXCHANGE TEST HARNESS"
+    if { [winfo exists .h.m ] } {
-	    wm geometry .h +320+20
+        set astring [.h.m cget  -text]
-	    
+        set newstring "${astring} \n $a"
-	} 
+        .h.m configure -text $newstring 
-	if { [winfo exists .h.m ] } {
+        puts $a
-	    set astring [.h.m cget  -text]
+    } else {
-	    set newstring "${astring} \n $a"
+        message .h.m -justify left -bg azure2 -width 13c -relief ridge -bd 4 -text $a
-	    .h.m configure -text $newstring 
+        puts $a
-	    puts $a
+    } 
-	} else {
+    pack .h.m
-	    message .h.m -justify left -bg azure2 -width 13c -relief ridge -bd 4\
+    update
-		    -text $a
-	    puts $a
-	} 
-	pack .h.m
-	update
-   }
 }
 
+pload DATAEXCHANGE
 
 smallview
 if { [winfo exists .h ] } {
     destroy .h
 }
 
+set ddir .
 if { [info exists env(CASROOT)] } {
-    set thedir [file join $env(CASROOT) src DEResource]
+    set ddir [file join $env(CASROOT) data occ]
-    cd ${thedir}
+}
+
+set tdir .
+if { [info exist env(TEMP)] } {
+    set tdir $env(TEMP)
 }
 
-datadir .
 sage " First, we retrieve a BREP File "
-sage "    datadir ."
+sage "    restore $ddir/wing.brep wing"
-sage "    restore wing.brep wing"
 sage " "
 datadir .
-restore wing.brep wing
+restore $ddir/wing.brep wing
 disp wing
 fit
+
 sage "Generate the IGES File of this BREP"
-sage "   brepiges wing /tmp/wing.igs"
+sage "   brepiges wing $tdir/wing.igs"
 sage " "
-brepiges wing /tmp/wing.igs
+brepiges wing $tdir/wing.igs
 wait 3
-sage "we delete all data"
+
+sage "we delete all DRAW data"
 sage ""
 dall
+fit
+wait 3
+
 sage "Restore this IGES File we have created " 
-sage "   igesbrep wing.igs new *"
+sage "   igesbrep $tdir/wing.igs new *"
 sage ""
-cd /tmp
+igesbrep $tdir/wing.igs new *
-igesbrep wing.igs new *
 disp new
 fit
-if { [winfo exists .h ] } {
+
-    destroy .h
-}
 puts "End IGES Elementary Test " 
 sage " "
-unlink /tmp/wing.igs
+file delete $tdir/wing.igs

samples/tcl/ModelingDemo.tcl

@@ -15,38 +15,27 @@
 # purpose or non-infringement. Please see the License for the specific terms
 # and conditions governing the rights and limitations under the License.
 
-
+# Command to log a message to both command-line and dialog window
-set stationname $tcl_platform(platform)
-if { ${stationname} == "windows" } {
-   proc winfo { aTest aWindow } { return False }
-}
-
-
 proc sage { a} {
-    global stationname 
+    if { ![winfo exists .h ] } {
-    if { ${stationname} != "windows" } {
+        toplevel .h -bg azure3
-	
+        wm title .h "INFO TEST HARNESS"
-	if { ![winfo exists .h ] } {
+        wm geometry .h +320+20
-	    toplevel .h -bg azure3
+    } 
-	    wm title .h "INFO TEST HARNESS"
+    if { [winfo exists .h.m ] } {
-	    wm geometry .h +320+20
+        set astring [.h.m cget  -text]
-	    
+        set newstring "${astring} \n $a"
-	} 
+        .h.m configure -text $newstring 
-	if { [winfo exists .h.m ] } {
+        puts $a
-	    set astring [.h.m cget  -text]
+    } else {
-	    set newstring "${astring} \n $a"
+        message .h.m -justify left -bg azure2 -width 13c -relief ridge -bd 4 -text $a
-	    .h.m configure -text $newstring 
+        puts $a
-	    puts $a
+    } 
-	} else {
+    pack .h.m
-	    message .h.m -justify left -bg azure2 -width 13c -relief ridge -bd 4\
+    update
-		    -text $a
-	    puts $a
-	} 
-	pack .h.m
-	update
-   }
 }
 
+pload MODELING
 
 smallview
 if { [winfo exists .h ] } {
@@ -130,4 +119,3 @@ donl r
 hlr nohid r
 hlr hlr r
 sage "Demo completed"
-

samples/tcl/Readme.txt

@@ -0,0 +1,4 @@
+This directory provides a set of demo scripts for using OCCT functionality from
+within DRAW Test Harness. Call the scripts from DRAW prompt, e.g.:
+
+Draw[]> source samples/tcl/VisualizationDemo.tcl

samples/tcl/VisualizationDemo.tcl

@@ -15,42 +15,32 @@
 # purpose or non-infringement. Please see the License for the specific terms
 # and conditions governing the rights and limitations under the License.
 
-
+# Command to log a message to both command-line and dialog window
-set stationname $tcl_platform(platform)
-if { ${stationname} == "windows" } {
-   proc winfo { aTest aWindow } { return False }
-}
-
-
 proc sage { a} {
-    global stationname 
+    if { ![winfo exists .h ] } {
-    if { ${stationname} != "windows" } {
+        toplevel .h -bg azure3
-	
+        wm title .h "INFO TEST HARNESS"
-	if { ![winfo exists .h ] } {
+        wm geometry .h +320+20
-	    toplevel .h -bg azure3
+    } 
-	    wm title .h "INFO AISViewer"
+    if { [winfo exists .h.m ] } {
-	    wm geometry .h +320+20
+        set astring [.h.m cget  -text]
-	    
+        set newstring "${astring} \n $a"
-	} 
+        .h.m configure -text $newstring 
-	if { [winfo exists .h.m ] } {
+        puts $a
-	    set astring [.h.m cget  -text]
+    } else {
-	    set newstring "${astring} \n $a"
+        message .h.m -justify left -bg azure2 -width 13c -relief ridge -bd 4 -text $a
-	    .h.m configure -text $newstring 
+        puts $a
-	    puts $a
+    } 
-	} else {
+    pack .h.m
-	    message .h.m -justify left -bg azure2 -width 13c -relief ridge -bd 4\
+    update
-		    -text $a
-	    puts $a
-	} 
-	pack .h.m
-	update
-   }
 }
 
 if { [winfo exists .h ] } {
     destroy .h
 }
 
+pload MODELING VISUALIZATION
+
 sage " Creating the V3D Viewer"
 sage "    vinit"
 sage " " 

samples/tcl/challenge.tcl

@@ -0,0 +1,61 @@
+# This script creates a model described at
+# http://www.caddd.org/2010/04/opencascade-challenge.html
+
+pload MODELING VISUALIZATION
+
+# make base 
+box b0 0  0 0 12 7 6
+explode b0 e
+blend b01 b0 1 b0_8
+blend b02 b01 1 b0_6
+
+# make cut at bottom
+box b1 3 -1 0 2 9 1.5
+bcut b2 b02 b1
+explode b2 e
+blend b3 b2 1 b2_27
+blend b4 b3 1 b2_30
+
+# make central cut
+box h1 3 -1 2.5 2 9 0.5
+box h2 3 -1 3 2 9 2
+plane p 4 -1 3 0 1 0
+pcylinder c p 1 9
+bcommon h3 h2 c
+bcut b5 b4 h1
+bcut b6 b5 h3
+
+# make side cut
+box b7 9 -1 1 2 9 4
+explode b7 e
+blend b71 b7 1 b7_6
+blend b72 b71 1 b7_8
+bcut b8 b6 b72
+
+# make box for inner cylindrical cut
+box bc1 -1 0 2 9 1 4
+box bc2 2 -1 2 4 3 3
+bcut bc3 bc1 bc2
+explode bc3 e
+blend bc4 bc3 1 bc3_20
+blend bc5 bc4 1 bc3_23
+blend bc6 bc5 1.99 bc3_21
+blend bc7 bc6 1.99 bc3_22
+
+# make inner cylindrical cut
+explode bc7 f
+revol r bc7_1 -1 0 6 1 0 0 100
+bcut b9 b8 r
+
+# make outer cylindrical cut
+plane p2 -1 0 6 1 0 0
+pcylinder c2 p2 6 15
+bcommon res b9 c2
+
+# show result
+donly res
+vinit
+vdisplay res
+vsetdispmode 1
+vfit
+

src/DrawResources/OCAFDemo.tcl

@@ -1,93 +0,0 @@
-# Copyright (c) 1999-2012 OPEN CASCADE SAS
-#
-# The content of this file is subject to the Open CASCADE Technology Public
-# License Version 6.5 (the "License"). You may not use the content of this file
-# except in compliance with the License. Please obtain a copy of the License
-# at http://www.opencascade.org and read it completely before using this file.
-#
-# The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
-# main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
-#
-# The Original Code and all software distributed under the License is
-# distributed on an "AS IS" basis, without warranty of any kind, and the
-# Initial Developer hereby disclaims all such warranties, including without
-# limitation, any warranties of merchantability, fitness for a particular
-# purpose or non-infringement. Please see the License for the specific terms
-# and conditions governing the rights and limitations under the License.
-
-# first , Opening Document write on Unix 
-puts "First , Opening Document write on Unix "
-set Data [file join $env(CASROOT) src TCAF]
-
-set DocName [file join ${Data} FileUnix.std]
-if [ file exists ${DocName}  ] {
-    
-    Open ${DocName} Unix
-    DumpDocument Unix
-} else {
-    puts "  ${DocName} does not exist "
-}
-
-# first , Opening Document write on WindowsNT
-puts ""
-puts "now , Opening Document write on WindowsNT "
-puts ""
-
-set DocName [file join ${Data} FileWNT.std]
-puts "trying to Open : ${DocName}  "
-if  [ file exists  ${DocName} ] {
-    catch {  Open ${DocName} WNT } filesta
-    if { ${filesta} == "" } { 
-	DumpDocument WNT
-    } else {
-	puts " Problem when trying to read ${DocName}  ==> $filesta "
-    }
-} else {
-    puts "  ${DocName} does not exist "
-}
-puts "List the Document in the Session :"
-ListDocuments
-
-puts ""
-puts "now , We create  new Document "
-puts ""
-NewDocument New MDTV-Standard
-UndoLimit New 5
-NewCommand New
-
-Label   New  0:20
-SetReal New  0:20 .12345
-
-
-set newName /tmp/New.std
-if { [info exists env(TEMP)] } {
-    set newName $env(TEMP)/New.std
-}
-SaveAs New  ${newName}
-puts " "
-puts "List the Document in the Session :"
-ListDocuments
-puts " "
-puts "We close it"
-Close  New
-puts "List the Document in the Session :"
-ListDocuments
-
-puts "Verify if the new Document is saved : ${newName} "
-if   [file exists ${newName}] { 
-   puts " ... exists : Yes "
-   puts " ... size   : [file size ${newName}]"
-
-   puts " "
-   puts " We try to read it :"
-   Open ${newName} ReadDoc
-   DumpDocument ReadDoc
-    puts "List the Document in the Session :"
-    ListDocuments
- 
-}  else {
-   puts " ... exists : No "
-}
-puts " "
-puts " "
-puts "end "

src/DrawResources/demo

@@ -1,46 +0,0 @@
-#!/bin/csh -f
-#
-# This is a simple script demo for Draw Module on Unix platform.
-#
-# The V.E. CASROOT must be setted to the directory where CasCade 3.0 has been
-# downloaded.
-#
-setenv station `uname`
-if ( ${station} == "IRIX64" ) setenv station IRIX
-
-if (! ($?LD_LIBRARY_PATH) ) setenv LD_LIBRARY_PATH ""
-setenv LD_LIBRARY_PATH "${CASROOT}/${station}/lib:${LD_LIBRARY_PATH}"
-
-if ( ${station} == "AIX" ) then
-   setenv LIBPATH ${LD_LIBRARY_PATH}
-endif
-if ( ${station} == "HP-UX" ) then
-   setenv SHLIB_PATH ${LD_LIBRARY_PATH}
-endif
-if ( ${station} == "Linux" ) then
-   setenv LIBPATH "/usr/X11R6/lib:${LD_LIBRARY_PATH}"
-endif
-
-#
-# This is for setting VE used by Draw
-#
-# POP : Since C31 Version ; this Varaible are not Mandatory
-#setenv DRAWHOME    $CASROOT/src/DrawResources
-#setenv DRAWDEFAULT $DRAWHOME/DrawDefault
-echo ""
-echo " Running demo using :"
-echo ""
-echo "LD_LIBRARY_PATH : $LD_LIBRARY_PATH"
-echo "CASROOT         : $CASROOT"
-if ($?DRAWHOME)    then 
-    echo "DRAWHOME        : $DRAWHOME"
-endif
-if ($?DRAWDEFAULT) then
-    echo "DRAWDEFAULT     : $DRAWDEFAULT"
-endif
-#
-# Run the executable.
-#
-$CASROOT/${station}/bin/TTOPOLOGY
-#
-exit

src/DrawResources/demo.bat

@@ -1,40 +0,0 @@
-echo ON
-
-echo " Open CASCADE "
-
-if not DEFINED CASROOT     echo CASROOT is mandatory
-
-if %PROCESSOR_ARCHITECTURE% EQU x86 Set STATION=Windows_NT
-
-
-
-rem =========================================
-rem
-rem    LD_LIBRARY_PATH definition 
-rem
-rem =========================================
-
-if NOT DEFINED OLDPATH set OLDPATH=%PATH%
-
-
-
-set PATH=%PATH%;%CASROOT%\%STATION%\dll;
-
-rem the Path where Tcl is installed
-
-set PATH=D:/DevTools/Tcltk/bin/;%PATH%;
-
-rem ======================================
-
-
-Set DrawExe=%CASROOT%\%STATION%\bin\TTOPOLOGY.exe
-
-# POP : Since C31 Version ; this Varaible are not Mandatory
-rem if not DEFINED DRAWHOME    Set DRAWHOME=%CASROOT%/src/DrawResources
-rem if not DEFINED DRAWDEFAULT set DRAWDEFAULT=%DRAWHOME%\\DrawDefault
-
-Set MMGT_CLEAR=1
-%DRAWEXE% 
-
-
-

src/DrawResources/demo.tcl

@@ -1,133 +0,0 @@
-# Copyright (c) 1999-2012 OPEN CASCADE SAS
-#
-# The content of this file is subject to the Open CASCADE Technology Public
-# License Version 6.5 (the "License"). You may not use the content of this file
-# except in compliance with the License. Please obtain a copy of the License
-# at http://www.opencascade.org and read it completely before using this file.
-#
-# The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
-# main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
-#
-# The Original Code and all software distributed under the License is
-# distributed on an "AS IS" basis, without warranty of any kind, and the
-# Initial Developer hereby disclaims all such warranties, including without
-# limitation, any warranties of merchantability, fitness for a particular
-# purpose or non-infringement. Please see the License for the specific terms
-# and conditions governing the rights and limitations under the License.
-
-
-set stationname $tcl_platform(platform)
-if { ${stationname} == "windows" } {
-   proc winfo { aTest aWindow } { return False }
-}
-
-
-proc sage { a} {
-    global stationname 
-    if { ${stationname} != "windows" } {
-	
-	if { ![winfo exists .h ] } {
-	    toplevel .h -bg azure3
-	    wm title .h "INFO TEST HARNESS"
-	    wm geometry .h +320+20
-	    
-	} 
-	if { [winfo exists .h.m ] } {
-	    set astring [.h.m cget  -text]
-	    set newstring "${astring} \n $a"
-	    .h.m configure -text $newstring 
-	    puts $a
-	} else {
-	    message .h.m -justify left -bg azure2 -width 13c -relief ridge -bd 4\
-		    -text $a
-	    puts $a
-	} 
-	pack .h.m
-	update
-   }
-}
-
-
-smallview
-if { [winfo exists .h ] } {
-    destroy .h
-}
-sage " Creating a box"
-sage "    box  b -10 -10 -10 20 20 20"
-sage " "
-box b -10 -10 -10 20 20 20
-fit
-nexplode b f
-erase b
-sage " Draft of two lateral faces "
-sage "    depouille r b  0 0  -1 b_6 -15 10 -10 10  0 0 -1 "
-sage "    nexplode r f"
-sage "    depouille rr r  0 0 -1   r_1 -15 -10 -10 10  0 0 -1 "
-sage " "
-depouille r b  0 0  -1 b_6 -15 10 -10 10  0 0 -1 
-clear
-nexplode r f
-depouille rr r  0 0 -1   r_1 -15 -10 -10 10  0 0 -1 
-clear
-nexplode rr e
-sage " Fillet on four lateral edges, then on the top and bottom edges  "
-sage "    nexplode rr e"
-sage "    blend result rr 3 rr_2 3 rr_3 3 rr_10 3 rr_11"
-sage "    nexplode result e"
-sage "    blend result result 2 result_11 3 result_12"
-sage " "
-blend result rr 3 rr_2 3 rr_3 3 rr_10 3 rr_11
-erase rr
-erase result
-nexplode result e
-blend result result 2 result_11 3 result_12 
-clear
-nexplode result f
-sage " Creating a profile on the top face "
-sage "    nexplode result f"
-sage "    profile p  S result_16 F 10 4 D 1 0 C 2 90. Y 8 C 2 90. X -2 C 2 90. Y -8 C 2 90. X 2
-"
-sage " "
-profile p  S result_16 F 10 4 D 1 0 C 2 90. Y 8 C 2 90. X -2 C 2 90. Y -8 C 2 90. X 2
-sage " Creating a prism"
-sage "    prism rr p 0 0 20"
-sage " "
-prism rr p 0 0 20
-fit
-sage " Fusion of this prism with the original part "
-sage "    fuse result rr result"
-sage " "
-fuse result rr result
-donl result
-nexplode result f
-erase result
-fit
-
-sage " Opening the top face"
-sage "    offsetshape r result -1 0.0001 result_17"
-sage " "
-
-nexplode result f
-offsetshape r result -1 0.0001 result_17
-sage " Creating a cylinder and positionning it"
-sage "    pcylinder cyl 2 300"
-sage "    trotate cyl cyl 0 0 0  1 0 0 45"
-sage "    ttranslate cyl cyl 0 7.5 0"
-sage " "
-pcylinder cyl 2 30
-trotate cyl cyl 0 0 0  1 0 0 45
-ttranslate cyl cyl 0 7.5 0
-sage " Display the Shape on Hidden Line Mode "
-sage "   hlr hid r"
-sage ""
-donl r
-hlr hid r
-sage " Display the Shape on HLR Mode "
-sage "   hlr nohid r"
-sage "   hlr hlr r"
-sage ""
-donl r
-hlr nohid r
-hlr hlr r
-sage "Demo completed"
-