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octave-forge-vrml/fix-octave9-line-continuation.patch
Stefan Brüns 0c8cc5d969 - Fix build with Octave 9, add 
* fix-octave9-line-continuation.patch
- Spec file cleanup

OBS-URL: https://build.opensuse.org/package/show/science/octave-forge-vrml?expand=0&rev=3
2025-01-05 17:22:45 +00:00

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Description: Adjust ode for Octave 9
The continuation lines with '\' has been deprecated since Octave 7.
In Octave 9, only '...' is allowed.
Author: Rafael Laboissière <rafael@debian.org>
Forwarded: no
Last-Update: 2024-02-13
--- octave-vrml-1.0.13.orig/inst/best_dir_cov.m
+++ octave-vrml-1.0.13/inst/best_dir_cov.m
@@ -88,10 +88,10 @@ tmp = zeros(D,D*P) ;
# wrt. d and x
for i=1:D,
- ## d2wx(W+i,(i-1)*P+1:i*P) = \
+ ## d2wx(W+i,(i-1)*P+1:i*P) = ...
## 2*x'*(kron(y(i,:))
- d2wx(W+i,:) = \
- 2*x'*kron(y(i,:),kron(d,isig)) - \
+ d2wx(W+i,:) = ...
+ 2*x'*kron(y(i,:),kron(d,isig)) - ...
w'*a'*isig*kron(y(i,:),eye(P)) ;
end
--- octave-vrml-1.0.13.orig/inst/save_vrml.m
+++ octave-vrml-1.0.13/inst/save_vrml.m
@@ -54,15 +54,15 @@ l_direction = [0.57735 -0.57735 0.577
bg_node = sprintf (["Background {\n",...
" skyColor %8.3g %8.3g %8.3g\n",...
- "}\n"],\
+ "}\n"],...
bg_col);
bg_node = "";
-lightstr = sprintf (["PointLight {\n",\
- " intensity %8.3g\n",\
- " ambientIntensity %8.3g\n",\
- " direction %8.3g %8.3g %8.3g\n",\
- "}\n"],\
+lightstr = sprintf (["PointLight {\n",...
+ " intensity %8.3g\n",...
+ " ambientIntensity %8.3g\n",...
+ " direction %8.3g %8.3g %8.3g\n",...
+ "}\n"],...
l_intensity, l_ambientIntensity, l_direction);
lightstr = "";
--- octave-vrml-1.0.13.orig/inst/test_moving_surf.m
+++ octave-vrml-1.0.13/inst/test_moving_surf.m
@@ -59,7 +59,7 @@ if 1
s4 = vrml_anim ("Coordinate",[a,b,a],"foo.set_point",[0 0.5 1],tn);
- s3 = vrml_faces ([-1 -1 1 1;-1 1 1 -1;0.1 0.1 0.1 0.1],\
+ s3 = vrml_faces ([-1 -1 1 1;-1 1 1 -1;0.1 0.1 0.1 0.1],...
{[1 2 3 4]},"tran",0.4,"col",[0.9 0.4 0.4]);
vrml_browse ([s1,s2,s3,s4])
--- octave-vrml-1.0.13.orig/inst/test_vmesh.m
+++ octave-vrml-1.0.13/inst/test_vmesh.m
@@ -46,14 +46,14 @@ vmesh (z);
printf ("Press a key.\n"); pause;
-printf (["The same surface, with checkered stripes ",\
+printf (["The same surface, with checkered stripes ",...
"(see the 'checker' option).\n"]);
vmesh (z,"checker",-[6,5]);
printf ("Press a key.\n"); pause;
-printf (["The same surface, with z-dependent coloring (see 'zrb', 'zgrey'\n",\
+printf (["The same surface, with z-dependent coloring (see 'zrb', 'zgrey'\n",...
" and 'zcol' options)\n"]);
vmesh (z,"zrb");
--- octave-vrml-1.0.13.orig/inst/test_vrml_faces.m
+++ octave-vrml-1.0.13/inst/test_vrml_faces.m
@@ -36,7 +36,7 @@ if 1
printf ("Going to show a tetrahedron\n");
- printf (["\n If nothing appears, it may be due to problems",\
+ printf (["\n If nothing appears, it may be due to problems",...
"\n with your FreeWRL installation\n"]);
vrml_browse ([slight, s1]);
printf ("Press a key in this terminal when done\n");pause;
@@ -47,7 +47,7 @@ if 1
printf ("Going to show almost the same tetrahedron\n");
- printf (["\n If nothing appears, it may be due to problems",\
+ printf (["\n If nothing appears, it may be due to problems",...
"\n with your FreeWRL installation\n"]);
vrml_browse ([slight, s1]);
printf ("Press a key in this terminal when done\n");pause;
@@ -104,15 +104,15 @@ if 0
s1 = vrml_faces (x, trg, "tex",texfile,"imsz",[H,W]);
s2 = vrml_faces (x, trg, "tex",texfile);
- printf (["Tetrahedrons should appear like (R=red, G=green, B=blue)\n\n",\
- " R 2\n",\
- " /\n",\
- " / G\n",\
- " G B /\n",\
- " 3--------4 B\n",\
- " R B \\\n",\
- " \\ R\n",\
- " G \\\n",\
+ printf (["Tetrahedrons should appear like (R=red, G=green, B=blue)\n\n",...
+ " R 2\n",...
+ " /\n",...
+ " / G\n",...
+ " G B /\n",...
+ " 3--------4 B\n",...
+ " R B \\\n",...
+ " \\ R\n",...
+ " G \\\n",...
" 1\n"]);
vrml_browse ([slight, s1, vrml_transfo(s2,[2,0,0])]);
--- octave-vrml-1.0.13.orig/inst/vmesh.m
+++ octave-vrml-1.0.13/inst/vmesh.m
@@ -108,7 +108,7 @@ surf_args = {x,y,z}; # Arguments that'll
if numel (varargin)
- op1 = [" tran col checker creaseAngle emit colorPerVertex tex zcol frame ",\
+ op1 = [" tran col checker creaseAngle emit colorPerVertex tex zcol frame ",...
" level lcol ltran bwid "];
op0 = " smooth zgray zrb normalize steps bars ";
@@ -117,11 +117,11 @@ if numel (varargin)
opts = read_options (varargin,"op0",op0,"op1",op1,"default",df);
# Identify options for vrml_surf()
-# all_surf_opts = list ("tran", "col", "checker", "creaseAngle", "emit", \
-# "colorPerVertex", "smooth", "tex",\
+# all_surf_opts = list ("tran", "col", "checker", "creaseAngle", "emit", ...
+# "colorPerVertex", "smooth", "tex",...
# "zgray","zrb","zcol");
- all_surf_opts = {"tran", "col", "checker", "creaseAngle", "emit", \
- "colorPerVertex", "smooth", "steps", "bars", "bwid", "tex",\
+ all_surf_opts = {"tran", "col", "checker", "creaseAngle", "emit", ...
+ "colorPerVertex", "smooth", "steps", "bars", "bwid", "tex",...
"zgray","zrb","zcol"};
for i = 1:length(all_surf_opts)
@@ -187,16 +187,16 @@ pt2 = pts(:,ii); x2 = x(ii); y2 = y(ii);
# pl = [pl1 pl2];
-pl = [vrml_DirectionalLight("direction",[-1,-1,-1],"intensity",0.75),\
- vrml_DirectionalLight("direction",[-1, 1,-1],"intensity",0.5),\
- vrml_DirectionalLight("direction",[ 1,-1,-1],"intensity",0.5),\
- vrml_DirectionalLight("direction",[ 1, 1,-1],"intensity",0.33),\
+pl = [vrml_DirectionalLight("direction",[-1,-1,-1],"intensity",0.75),...
+ vrml_DirectionalLight("direction",[-1, 1,-1],"intensity",0.5),...
+ vrml_DirectionalLight("direction",[ 1,-1,-1],"intensity",0.5),...
+ vrml_DirectionalLight("direction",[ 1, 1,-1],"intensity",0.33),...
vrml_DirectionalLight("direction",[ 0, 0, 1],"intensity",0.5)];
-# distance = max ([max (x(:)) - min (x(:)),\
-# max (y(:)) - min (y(:)),\
+# distance = max ([max (x(:)) - min (x(:)),...
+# max (y(:)) - min (y(:)),...
# max (z(:)) - min (z(:))])
-# vp = vrml_Viewpoint ("orientation", [1 0 0 -pi/6],\
+# vp = vrml_Viewpoint ("orientation", [1 0 0 -pi/6],...
# "position", distance*[0 0 5]);
minpts = min (pt2');
@@ -205,7 +205,7 @@ medpts = (minpts + maxpts)/2;
ptssz = (maxpts - minpts);
ptssz = max (ptssz, max (ptssz/10));
-if frame, fr = vrml_frame (minpts-ptssz/10,\
+if frame, fr = vrml_frame (minpts-ptssz/10,...
"scale", ptssz * 1.2, "col",(ones(3)+eye(3))/2);
else fr = "";
end
@@ -235,10 +235,10 @@ if ! isempty (level)
if prod (size (ltran)) == 1 , ltran = ltran*ones(1,nlev); end
for i = 1:nlev
- slevel = [slevel, \
- vrml_parallelogram([xmin xmin xmax xmax;\
- ymin ymax ymax ymin;\
- level(i) level(i) level(i) level(i)],\
+ slevel = [slevel, ...
+ vrml_parallelogram([xmin xmin xmax xmax;...
+ ymin ymax ymax ymin;...
+ level(i) level(i) level(i) level(i)],...
"col",lcol(i,:),"tran",ltran(i))];
end
end
--- octave-vrml-1.0.13.orig/inst/vrml_DirectionalLight.m
+++ octave-vrml-1.0.13/inst/vrml_DirectionalLight.m
@@ -39,10 +39,10 @@ for k=1:2:nargin,
hash = setfield(hash,varargin{k:k+1});
end
-tpl = struct ("ambientIntensity", "%8.3f",\
- "intensity", "%8.3f",\
- "direction", "%8.3f",\
- "on", "%s",\
+tpl = struct ("ambientIntensity", "%8.3f",...
+ "intensity", "%8.3f",...
+ "direction", "%8.3f",...
+ "on", "%s",...
"color", "%8.3f %8.3f %8.3f");
body = "";
@@ -55,7 +55,7 @@ for [val,key] = hash,
error (sprintf ("vrml_PointLight : unknown field '%s'",key));
end
- body = [body,\
+ body = [body,...
sprintf(" %-20s %s\n",key,
sprintf(getfield (tpl,key), val))];
end
--- octave-vrml-1.0.13.orig/inst/vrml_PointLight.m
+++ octave-vrml-1.0.13/inst/vrml_PointLight.m
@@ -40,12 +40,12 @@ function s = vrml_PointLight (varargin)
if mod(nargin,2) != 0, print_usage; end
h = struct (varargin{:});
-tpl = struct ("ambientIntensity", "%8.3f",\
- "intensity", "%8.3f",\
- "radius", "%8.3f",\
- "on", "%s",\
- "attenuation", "%8.3f %8.3f %8.3f",\
- "color", "%8.3f %8.3f %8.3f",\
+tpl = struct ("ambientIntensity", "%8.3f",...
+ "intensity", "%8.3f",...
+ "radius", "%8.3f",...
+ "on", "%s",...
+ "attenuation", "%8.3f %8.3f %8.3f",...
+ "color", "%8.3f %8.3f %8.3f",...
"location", "%8.3f %8.3f %8.3f");
body = "";
@@ -61,8 +61,8 @@ for [val,key] = h,
end
- body = [body,\
- sprintf(" %-20s %s\n",key, \
+ body = [body,...
+ sprintf(" %-20s %s\n",key, ...
sprintf (getfield (tpl,key), val))];
end
end
--- octave-vrml-1.0.13.orig/inst/vrml_TimeSensor.m
+++ octave-vrml-1.0.13/inst/vrml_TimeSensor.m
@@ -42,10 +42,10 @@ function s = vrml_TimeSensor (varargin)
verbose = 0;
-tpl = struct ("cycleInterval", "SFTime",\
-"startTime", "SFTime",\
-"stopTime", "SFTime",\
-"enabled", "SFBool",\
+tpl = struct ("cycleInterval", "SFTime",...
+"startTime", "SFTime",...
+"stopTime", "SFTime",...
+"enabled", "SFBool",...
"loop", "SFBool"
);
@@ -55,7 +55,7 @@ dnode = struct ();
# Transform varargin into key-value pairs
i = j = k = 1; # i:pos in new varargin, j:pos in headpar,
# k:pos is old varargin.
-while i <= length (varargin) && \
+while i <= length (varargin) && ...
! (ischar (varargin{i}) && isfield (tpl, varargin{i}))
if j <= length (headpar)
@@ -70,7 +70,7 @@ while i <= length (varargin) && \
i += 2;
k++;
else
- error ("vrml_TimeSensor : Argument %i should be string, not '%s'",\
+ error ("vrml_TimeSensor : Argument %i should be string, not '%s'",...
k,typeinfo (varargin{i}));
end
end
@@ -86,11 +86,11 @@ while i < length (varargin)
k = varargin{i++}; # Read key
if ! ischar (k)
- error ("vrml_TimeSensor : Arg n. %i should be a string, not a %s.",\
+ error ("vrml_TimeSensor : Arg n. %i should be a string, not a %s.",...
i-1, typeinfo (k));
end
if ! isfield (tpl, k) && ! strcmp (k,"DEF")
- error ("vrml_TimeSensor : Unknown field '%s'. Should be one of :\n%s",\
+ error ("vrml_TimeSensor : Unknown field '%s'. Should be one of :\n%s",...
k, sprintf (" '%s'\n",fieldnames (tpl)'{:}));
end
@@ -107,7 +107,7 @@ while i < length (varargin)
else # Add data field
if verbose
- printf ("vrml_TimeSensor : Adding '%s' of type %s, with arg of type %s\n",\
+ printf ("vrml_TimeSensor : Adding '%s' of type %s, with arg of type %s\n",...
k,getfield(tpl,k),typeinfo (v));
end
tmp = getfield(tpl,k);
--- octave-vrml-1.0.13.orig/inst/vrml_Viewpoint.m
+++ octave-vrml-1.0.13/inst/vrml_Viewpoint.m
@@ -42,12 +42,12 @@ if mod(nargin,2) != 0, print_usage; end
h = struct (varargin{:});
-tpl = struct ("fieldOfView", "%8.3f",\
- "jump", "%s",\
- "orientation", "%8.3f %8.3f %8.3f %8.3f",\
- "orientation0", "%8.3f %8.3f %8.3f %8.3f",\
- "position", "%8.3f %8.3f %8.3f",\
- "description", "\"%s\"",\
+tpl = struct ("fieldOfView", "%8.3f",...
+ "jump", "%s",...
+ "orientation", "%8.3f %8.3f %8.3f %8.3f",...
+ "orientation0", "%8.3f %8.3f %8.3f %8.3f",...
+ "position", "%8.3f %8.3f %8.3f",...
+ "description", "\"%s\"",...
"DEF", "");
DEF = "";
defaultPos = [0 0 10];
@@ -113,8 +113,8 @@ endif
body = "";
for [val, key] = h
- body = [body,\
- sprintf(" %-20s %s\n",key, \
+ body = [body,...
+ sprintf(" %-20s %s\n",key, ...
sprintf (getfield (tpl,key), val))];
end
--- octave-vrml-1.0.13.orig/inst/vrml_arrow.m
+++ octave-vrml-1.0.13/inst/vrml_arrow.m
@@ -76,43 +76,43 @@ endfor
smat1 = vrml_material (col(:,1), emit);
smat2 = vrml_material (col(:,2), emit);
-v = sprintf (["Group {\n",\
- " children [\n",\
- " Transform {\n",\
- " translation %8.3g %8.3g %8.3g\n",\
- " children [\n",\
- " Shape {\n",\
- " appearance Appearance {\n",\
- smat1,\
- " }\n"\
- " geometry Cylinder {\n",\
- " radius %8.3g\n",\
- " height %8.3g\n",\
- " }\n",\
- " }\n",\
- " ]\n",\
- " }\n",\
- " Transform {\n",\
- " translation %8.3g %8.3g %8.3g\n",\
- " children [\n",\
- " Shape {\n",\
- " appearance Appearance {\n",\
- smat2,\
- " }\n",\
- " geometry Cone { \n",\
- " bottomRadius %8.3g \n",\
- " height %8.3g\n",\
- " }\n",\
- " }\n",\
- " ]\n",\
- " }\n",\
- " ]\n",\
- "}\n"],\
- [0,(sz(1)-sz(2))/2,0],\
- sz(4),\
- sz(1)-sz(2),\
- [0,sz(2)/2+sz(1)-sz(2),0],\
- sz(3),\
+v = sprintf (["Group {\n",...
+ " children [\n",...
+ " Transform {\n",...
+ " translation %8.3g %8.3g %8.3g\n",...
+ " children [\n",...
+ " Shape {\n",...
+ " appearance Appearance {\n",...
+ smat1,...
+ " }\n"...
+ " geometry Cylinder {\n",...
+ " radius %8.3g\n",...
+ " height %8.3g\n",...
+ " }\n",...
+ " }\n",...
+ " ]\n",...
+ " }\n",...
+ " Transform {\n",...
+ " translation %8.3g %8.3g %8.3g\n",...
+ " children [\n",...
+ " Shape {\n",...
+ " appearance Appearance {\n",...
+ smat2,...
+ " }\n",...
+ " geometry Cone { \n",...
+ " bottomRadius %8.3g \n",...
+ " height %8.3g\n",...
+ " }\n",...
+ " }\n",...
+ " ]\n",...
+ " }\n",...
+ " ]\n",...
+ "}\n"],...
+ [0,(sz(1)-sz(2))/2,0],...
+ sz(4),...
+ sz(1)-sz(2),...
+ [0,sz(2)/2+sz(1)-sz(2),0],...
+ sz(3),...
sz(2));
endfunction
--- octave-vrml-1.0.13.orig/inst/vrml_browse.m
+++ octave-vrml-1.0.13/inst/vrml_browse.m
@@ -113,7 +113,7 @@ if vrml_b_pid > 0 # There's already a b
end
else
if verbose
- printf ( ["vrml_browse : ",\
+ printf ( ["vrml_browse : ",...
"browser pid=%d died. I'll spawn another\n"], vrml_b_pid);
end
vrml_b_pid = -1 ;
@@ -138,10 +138,10 @@ if !length (s)
x /= 4 ; y /= 4 ;
## pix = ones (n) ;
- ## tmp = [1 0 0 1 1 1 0 0 1 1 0 0 0 0 0 1 1 0 0 1 1 1 0 1 0 1 1 0 0 0 ;\
- ## 0 1 1 0 1 0 1 1 0 1 1 1 0 1 1 1 0 1 1 0 1 1 0 1 0 1 1 0 1 1 ;\
- ## 0 1 1 0 1 0 1 1 1 1 1 1 0 1 1 1 0 1 1 0 1 1 0 1 0 1 1 0 0 0 ;\
- ## 0 1 1 0 1 0 1 1 0 1 1 1 0 1 1 1 0 0 0 0 1 1 0 1 0 1 1 0 1 1 ;\
+ ## tmp = [1 0 0 1 1 1 0 0 1 1 0 0 0 0 0 1 1 0 0 1 1 1 0 1 0 1 1 0 0 0 ;...
+ ## 0 1 1 0 1 0 1 1 0 1 1 1 0 1 1 1 0 1 1 0 1 1 0 1 0 1 1 0 1 1 ;...
+ ## 0 1 1 0 1 0 1 1 1 1 1 1 0 1 1 1 0 1 1 0 1 1 0 1 0 1 1 0 0 0 ;...
+ ## 0 1 1 0 1 0 1 1 0 1 1 1 0 1 1 1 0 0 0 0 1 1 0 1 0 1 1 0 1 1 ;...
## 1 0 0 1 1 1 0 0 1 1 1 1 0 1 1 1 0 1 1 0 1 1 1 0 1 1 1 0 0 0 ];
## rtmp = rows(tmp)+2;
@@ -194,7 +194,7 @@ if vrml_b_pid <= 0
## cmd
if status,
- printf("vrml_browse : Can't start browser '%s'. Is it installed?\n",\
+ printf("vrml_browse : Can't start browser '%s'. Is it installed?\n",...
vrml_b_name);
p = vrml_b_pid ;
return ;
--- octave-vrml-1.0.13.orig/inst/vrml_cyl.m
+++ octave-vrml-1.0.13/inst/vrml_cyl.m
@@ -48,7 +48,7 @@ if nargin > 1
op1 = " rad tran col hcol brad emit " ;
op0 = " verbose balls noemit arrow " ;
- df = tars (rad, tran, col, hcol, verbose, balls, noemit, arrow, brad, \
+ df = tars (rad, tran, col, hcol, verbose, balls, noemit, arrow, brad, ...
emit);
@@ -97,36 +97,36 @@ for i = 2:N
smat = vrml_material (col(:,i-1), emitcol(:,i-1), tran(i-1));
# Do a cylinder
- s = [s,sprintf(["Transform {\n",\
- " translation %8.3f %8.3f %8.3f\n",\
- " children [\n",\
- " Transform {\n",\
- " rotation %8.3f %8.3f %8.3f %8.3f\n",\
- " children [\n",\
- " Shape {\n",\
- " appearance Appearance {\n",\
- " %s",\
- " }\n",\
- " geometry Cylinder {\n",\
- " height %8.3f\n",\
- " radius %8.3f\n",\
- " }\n",\
- " }\n",\
- " ]\n",\
- " }\n",\
- " ]\n",\
- "}\n"],\
- t,\
- ax,an,\
- smat,\
- n,\
+ s = [s,sprintf(["Transform {\n",...
+ " translation %8.3f %8.3f %8.3f\n",...
+ " children [\n",...
+ " Transform {\n",...
+ " rotation %8.3f %8.3f %8.3f %8.3f\n",...
+ " children [\n",...
+ " Shape {\n",...
+ " appearance Appearance {\n",...
+ " %s",...
+ " }\n",...
+ " geometry Cylinder {\n",...
+ " height %8.3f\n",...
+ " radius %8.3f\n",...
+ " }\n",...
+ " }\n",...
+ " ]\n",...
+ " }\n",...
+ " ]\n",...
+ "}\n"],...
+ t,...
+ ax,an,...
+ smat,...
+ n,...
rad)];
else
t = x(:,i-1) ;
if isnan (hcol), hcol = col(:,i); end
arrowcol = [col(:,i) hcol(1:3)(:)];
- s = [s,\
- vrml_transfo(vrml_arrow ([n,nan,2*rad/n,rad/n],arrowcol,emit),\
+ s = [s,...
+ vrml_transfo(vrml_arrow ([n,nan,2*rad/n,rad/n],arrowcol,emit),...
t, ax*an)];
end
end
@@ -137,7 +137,7 @@ if balls,
s = [s, vrml_points(x,"balls","col",col, "rad",brad,"emit",emit)];
elseif columns(x)>2,
# Make a rounded junction
- s = [s, vrml_points(x(:,2:columns(x)-1),"balls","col",col,"rad",rad, \
+ s = [s, vrml_points(x(:,2:columns(x)-1),"balls","col",col,"rad",rad, ...
"emit", emit)];
end
--- octave-vrml-1.0.13.orig/inst/vrml_demo_tutorial_1.m
+++ octave-vrml-1.0.13/inst/vrml_demo_tutorial_1.m
@@ -13,19 +13,19 @@
## You should have received a copy of the GNU General Public License along with
## this program; if not, see <http://www.gnu.org/licenses/>.
-printf (["\n",\
- " VRML Mini-HOWTO's first listing\n",\
+printf (["\n",...
+ " VRML Mini-HOWTO's first listing\n",...
" Display a quadratic surface w/ 31 x 31 points\n\n"]);
-printf ([" Reminder of FreeWRL keystrokes and mouse actions :\n"\
- " q : quit\n",\
- " w : switch to walk mode\n",\
- " e : switch to examine mode\n",\
- " h : toggle headlights on or off\n",\
- " drag left mouse : rotate (examine mode) or translate\n",\
- " (walk mode).\n",\
- " drag right mouse : zoom (examine mode) or translate\n",\
- " (walk mode).\n",\
+printf ([" Reminder of FreeWRL keystrokes and mouse actions :\n"...
+ " q : quit\n",...
+ " w : switch to walk mode\n",...
+ " e : switch to examine mode\n",...
+ " h : toggle headlights on or off\n",...
+ " drag left mouse : rotate (examine mode) or translate\n",...
+ " (walk mode).\n",...
+ " drag right mouse : zoom (examine mode) or translate\n",...
+ " (walk mode).\n",...
"\n"]);
## Listing 1
--- octave-vrml-1.0.13.orig/inst/vrml_demo_tutorial_2.m
+++ octave-vrml-1.0.13/inst/vrml_demo_tutorial_2.m
@@ -16,19 +16,19 @@
printf("vrml_select_points does not work any more. Sorry\n");
return
-printf (["\n",\
- " VRML Mini-HOWTO's second listing\n",\
+printf (["\n",...
+ " VRML Mini-HOWTO's second listing\n",...
" Show 3D points and select some with the mouse\n\n"]);
-printf ([" Reminder of FreeWRL keystrokes and mouse actions :\n"\
- " q : quit\n",\
- " w : switch to walk mode\n",\
- " e : switch to examine mode\n",\
- " drag left mouse : rotate (examine mode) or translate\n",\
- " (walk mode).\n",\
- " drag right mouse : zoom (examine mode) or translate\n",\
- " (walk mode).\n",\
- " click on box : toggle selection\n",\
+printf ([" Reminder of FreeWRL keystrokes and mouse actions :\n"...
+ " q : quit\n",...
+ " w : switch to walk mode\n",...
+ " e : switch to examine mode\n",...
+ " drag left mouse : rotate (examine mode) or translate\n",...
+ " (walk mode).\n",...
+ " drag right mouse : zoom (examine mode) or translate\n",...
+ " (walk mode).\n",...
+ " click on box : toggle selection\n",...
"\n"]);
## Listing 2
--- octave-vrml-1.0.13.orig/inst/vrml_demo_tutorial_3.m
+++ octave-vrml-1.0.13/inst/vrml_demo_tutorial_3.m
@@ -13,18 +13,18 @@
## You should have received a copy of the GNU General Public License along with
## this program; if not, see <http://www.gnu.org/licenses/>.
-printf (["\n",\
- " VRML Mini-HOWTO's second listing\n",\
+printf (["\n",...
+ " VRML Mini-HOWTO's second listing\n",...
" Show a XYZ frame with a background\n\n"]);
-printf ([" Reminder of FreeWRL keystrokes and mouse actions :\n"\
- " q : quit\n",\
- " w : switch to walk mode\n",\
- " e : switch to examine mode\n",\
- " drag left mouse : rotate (examine mode) or translate\n",\
- " (walk mode).\n",\
- " drag right mouse : zoom (examine mode) or translate\n",\
- " (walk mode).\n",\
+printf ([" Reminder of FreeWRL keystrokes and mouse actions :\n"...
+ " q : quit\n",...
+ " w : switch to walk mode\n",...
+ " e : switch to examine mode\n",...
+ " drag left mouse : rotate (examine mode) or translate\n",...
+ " (walk mode).\n",...
+ " drag right mouse : zoom (examine mode) or translate\n",...
+ " (walk mode).\n",...
"\n"]);
## Listing 3
--- octave-vrml-1.0.13.orig/inst/vrml_demo_tutorial_4.m
+++ octave-vrml-1.0.13/inst/vrml_demo_tutorial_4.m
@@ -13,19 +13,19 @@
## You should have received a copy of the GNU General Public License along with
## this program; if not, see <http://www.gnu.org/licenses/>.
-printf (["\n",\
- " VRML Mini-HOWTO's second listing\n",\
+printf (["\n",...
+ " VRML Mini-HOWTO's second listing\n",...
" Show a helix of ellipsoids and one consisting of cylinders\n\n"]);
-printf ([" Reminder of FreeWRL keystrokes and mouse actions :\n"\
- " q : quit\n",\
- " w : switch to walk mode\n",\
- " e : switch to examine mode\n",\
- " h : toggle headlights on or off\n",\
- " drag left mouse : rotate (examine mode) or translate\n",\
- " (walk mode).\n",\
- " drag right mouse : zoom (examine mode) or translate\n",\
- " (walk mode).\n",\
+printf ([" Reminder of FreeWRL keystrokes and mouse actions :\n"...
+ " q : quit\n",...
+ " w : switch to walk mode\n",...
+ " e : switch to examine mode\n",...
+ " h : toggle headlights on or off\n",...
+ " drag left mouse : rotate (examine mode) or translate\n",...
+ " (walk mode).\n",...
+ " drag right mouse : zoom (examine mode) or translate\n",...
+ " (walk mode).\n",...
"\n"]);
## Listing 4
--- octave-vrml-1.0.13.orig/inst/vrml_ellipsoid.m
+++ octave-vrml-1.0.13/inst/vrml_ellipsoid.m
@@ -48,26 +48,26 @@ d(find(d)) = 1 ./ nze (d) ;
[r,a] = rotparams (u');
-v = sprintf (["Transform {\n",\
- " translation 0 0 0\n",\
- " rotation %8.3g %8.3g %8.3g %8.3g\n",\
- " scale %8.3g %8.3g %8.3g\n",\
- " children [\n",\
- " Shape {\n",\
- " appearance Appearance {\n",\
- " material Material {\n",\
- " diffuseColor %8.3g %8.3g %8.3g\n",\
- " emissiveColor %8.3g %8.3g %8.3g\n",\
- " }\n",\
- " }\n",\
- " geometry Sphere {}\n",\
- " }\n",\
- " ]\n",\
- "}\n",\
- ],\
- r,a,\
- d,\
- col,\
+v = sprintf (["Transform {\n",...
+ " translation 0 0 0\n",...
+ " rotation %8.3g %8.3g %8.3g %8.3g\n",...
+ " scale %8.3g %8.3g %8.3g\n",...
+ " children [\n",...
+ " Shape {\n",...
+ " appearance Appearance {\n",...
+ " material Material {\n",...
+ " diffuseColor %8.3g %8.3g %8.3g\n",...
+ " emissiveColor %8.3g %8.3g %8.3g\n",...
+ " }\n",...
+ " }\n",...
+ " geometry Sphere {}\n",...
+ " }\n",...
+ " ]\n",...
+ "}\n",...
+ ],...
+ r,a,...
+ d,...
+ col,...
col/20);
endfunction
--- octave-vrml-1.0.13.orig/inst/vrml_faces.m
+++ octave-vrml-1.0.13/inst/vrml_faces.m
@@ -153,11 +153,11 @@ function s = vrml_faces (x,f,varargin)
texcoord_point_str = sprintf (" %8.5f %8.5f\n", tcoord);
- col_str_2 = sprintf ([" texCoord TextureCoordinate {\n",\
- " point [\n %s]\n",\
- " }\n"\
- ],\
- texcoord_point_str\
+ col_str_2 = sprintf ([" texCoord TextureCoordinate {\n",...
+ " point [\n %s]\n",...
+ " }\n"...
+ ],...
+ texcoord_point_str...
);
# If texture has been provided
@@ -187,14 +187,14 @@ function s = vrml_faces (x,f,varargin)
tcoord = tcoord (:,1:3*nfaces);
end
- col_str_2 = sprintf ([" texCoord TextureCoordinate {\n",\
- " point [\n %s]\n",\
- " }\n",\
- " texCoordIndex [\n %s]\n",\
- " coordIndex [\n %s]\n",\
- ],\
- sprintf ("%10.8f %10.8f,\n ",tcoord),\
- sprintf ("%-4d, %-4d, %-4d, -1,\n ",0:3*nfaces-1),\
+ col_str_2 = sprintf ([" texCoord TextureCoordinate {\n",...
+ " point [\n %s]\n",...
+ " }\n",...
+ " texCoordIndex [\n %s]\n",...
+ " coordIndex [\n %s]\n",...
+ ],...
+ sprintf ("%10.8f %10.8f,\n ",tcoord),...
+ sprintf ("%-4d, %-4d, %-4d, -1,\n ",0:3*nfaces-1),...
sprintf ("%-4d, %-4d, %-4d, -1,\n ",f-1)
);
@@ -205,7 +205,7 @@ function s = vrml_faces (x,f,varargin)
# surface
col_str_1 = [" appearance Appearance {\n",...
- vrml_material(col, emit, tran,DEFcol),\
+ vrml_material(col, emit, tran,DEFcol),...
" }\n"];
col_str_2 = "";
@@ -219,7 +219,7 @@ function s = vrml_faces (x,f,varargin)
if tran, ts = sprintf ("transparency %8.3f",tran);
else ts = "";
end
- col_str_1 = ["appearance Appearance {\n",\
+ col_str_1 = ["appearance Appearance {\n",...
" material Material {",ts,"}\n}\n"];
end
if isnan (colorPerVertex)
@@ -229,13 +229,13 @@ function s = vrml_faces (x,f,varargin)
end
if colorPerVertex, cPVs = "TRUE"; else cPVs = "FALSE"; end
- col_str_2 = sprintf ([" colorPerVertex %s\n",\
- " color %s Color {\n",\
- " color [\n%s\n",\
- " ]\n",\
- " }"],\
- cPVs,\
- col_def_str,\
+ col_str_2 = sprintf ([" colorPerVertex %s\n",...
+ " color %s Color {\n",...
+ " color [\n%s\n",...
+ " ]\n",...
+ " }"],...
+ cPVs,...
+ col_def_str,...
sprintf(" %8.3f %8.3f %8.3f,\n",col));
end
--- octave-vrml-1.0.13.orig/inst/vrml_frame.m
+++ octave-vrml-1.0.13/inst/vrml_frame.m
@@ -65,12 +65,12 @@ if args
verbose = 0;
## df = tars (col, hcol, diam, scale, verbose);
- df = struct ("dc", dc, \ # Diameter of cone (absolute)
- "dr", dr, \ # Diameter of rod (absolute)
- "col", col, \ # Color
- "hcol", hcol, \ # Color of head (if different)
- "diam", diam, \ # Diameter of cone relative to branch length
- "scale", scale, \ # Lenght of branches
+ df = struct ("dc", dc, ... # Diameter of cone (absolute)
+ "dr", dr, ... # Diameter of rod (absolute)
+ "col", col, ... # Color
+ "hcol", hcol, ... # Color of head (if different)
+ "diam", diam, ... # Diameter of cone relative to branch length
+ "scale", scale, ... # Lenght of branches
"verbose",verbose);
op1 = " col hcol diam scale dc dr ";
op0 = " verbose ";
@@ -127,17 +127,17 @@ sz(4,:) ./= n;
tmp = [r2(:,1), null(r2(:,1)')](:,[2,1,3])';
if det (tmp) < 0, tmp(3,:) *= -1; end
-a1 = vrml_transfo (vrml_arrow(sz(:,1),[col(1,:);hcol(1,:)],0),\
+a1 = vrml_transfo (vrml_arrow(sz(:,1),[col(1,:);hcol(1,:)],0),...
[0,0,0],tmp);
## keyboard
tmp = [r2(:,2), null(r2(:,2)')](:,[2,1,3])';
if det (tmp) < 0, tmp(3,:) *= -1; end
-a2 = vrml_transfo (vrml_arrow(sz(:,2),[col(2,:);hcol(2,:)],0),\
+a2 = vrml_transfo (vrml_arrow(sz(:,2),[col(2,:);hcol(2,:)],0),...
[0,0,0],tmp);
tmp = [r2(:,3), null(r2(:,3)')](:,[2,1,3])';
if det (tmp) < 0, tmp(3,:) *= -1; end
-a3 = vrml_transfo (vrml_arrow(sz(:,3),[col(3,:);hcol(3,:)],0),\
+a3 = vrml_transfo (vrml_arrow(sz(:,3),[col(3,:);hcol(3,:)],0),...
[0,0,0],tmp);
f0 = vrml_group (a1, a2, a3);
--- octave-vrml-1.0.13.orig/inst/vrml_group.m
+++ octave-vrml-1.0.13/inst/vrml_group.m
@@ -34,11 +34,11 @@ end
ni = 4;
s = [blanks(ni), strrep(s,"\n",["\n",blanks(ni)])(:)'];
-v = sprintf (["Group {\n",\
- " children [\n",\
- "%s",\
- " ]\n",\
- "}\n"],\
+v = sprintf (["Group {\n",...
+ " children [\n",...
+ "%s",...
+ " ]\n",...
+ "}\n"],...
s);
endfunction
--- octave-vrml-1.0.13.orig/inst/vrml_interp.m
+++ octave-vrml-1.0.13/inst/vrml_interp.m
@@ -45,12 +45,12 @@ persistent nname = struct ("col"
if isfield (nname, typ)
typs = nname.(typ);
elseif ischar(typ)
-# e2 = leval ("sprintf",\
+# e2 = leval ("sprintf",...
# append (list(" '%s'\n"), fieldnames (nname)));
e2 = sprintf(" '%s'\n", fieldnames (nname){:});
error ("vrml_interp : Unknown type '%s'. Should be in:\n%s",typ,e2);
else
-# e2 = leval ("sprintf",\
+# e2 = leval ("sprintf",...
# append (list(" '%s;\n"), fieldnames (nname)));
e2 = sprintf(" '%s'\n", fieldnames (nname){:});
error ("vrml_interp : typ should be a string in:\n%s",typ,e2);
--- octave-vrml-1.0.13.orig/inst/vrml_material.m
+++ octave-vrml-1.0.13/inst/vrml_material.m
@@ -53,10 +53,10 @@ if isempty (DEF), sd = "";
else sd = ["DEF ",DEF];
end
-s = sprintf ([" material ",sd," Material {\n",\
- se,st,\
- " diffuseColor %8.3g %8.3g %8.3g \n",\
- " }\n"],\
+s = sprintf ([" material ",sd," Material {\n",...
+ se,st,...
+ " diffuseColor %8.3g %8.3g %8.3g \n",...
+ " }\n"],...
dc);
endfunction
--- octave-vrml-1.0.13.orig/inst/vrml_parallelepiped.m
+++ octave-vrml-1.0.13/inst/vrml_parallelepiped.m
@@ -66,15 +66,15 @@ if balls
end
end
-x = [bnds([1 2 2 1 1 2 2 1],1)';\
- bnds([1 1 2 2 1 1 2 2],2)';\
+x = [bnds([1 2 2 1 1 2 2 1],1)';...
+ bnds([1 1 2 2 1 1 2 2],2)';...
bnds([1 1 1 1 2 2 2 2],3)'];
-faces = [1 2 3 4;\
- 5 6 7 8;\
- 1 2 6 5;\
- 2 3 7 6;\
- 3 4 8 7;\
+faces = [1 2 3 4;...
+ 5 6 7 8;...
+ 1 2 6 5;...
+ 2 3 7 6;...
+ 3 4 8 7;...
4 1 5 8]';
# The facet
@@ -99,8 +99,8 @@ if border
if isnan (bocol), bocol = col; end
if !balls # Make pretty junctions of cylinders
- s = [s,\
- vrml_cyl(x(:,[1:columns(x),1]),"rad",borad,"emit",boemit,"col",col),\
+ s = [s,...
+ vrml_cyl(x(:,[1:columns(x),1]),"rad",borad,"emit",boemit,"col",col),...
vrml_points(x(:,1),"balls","rad",borad,"emit",boemit,"col",col)];
else # but only if balls don't cover them
s = [s,vrml_cyl(x(:,[1:columns(x),1]),"rad",borad,"emit",boemit)];
--- octave-vrml-1.0.13.orig/inst/vrml_parallelogram.m
+++ octave-vrml-1.0.13/inst/vrml_parallelogram.m
@@ -86,8 +86,8 @@ if border
if isnan (bocol), bocol = col; end
if !balls # Make pretty junctions of cylinders
- s = [s,\
- vrml_cyl(x(:,[1:columns(x),1]),"rad",borad,"emit",boemit,"col",col),\
+ s = [s,...
+ vrml_cyl(x(:,[1:columns(x),1]),"rad",borad,"emit",boemit,"col",col),...
vrml_points(x(:,1),"balls","rad",borad,"emit",boemit,"col",col)];
else # but only if balls don't cover them
s = [s,vrml_cyl(x(:,[1:columns(x),1]),"rad",borad,"emit",boemit)];
--- octave-vrml-1.0.13.orig/inst/vrml_points.m
+++ octave-vrml-1.0.13/inst/vrml_points.m
@@ -103,19 +103,19 @@ if !balls && !cubes && !nums,
if prod (size (col)) == 3*P # One color per point
smat = "";
- scol = sprintf (" color Color { color [\n %s]\n }\n",\
+ scol = sprintf (" color Color { color [\n %s]\n }\n",...
sprintf (" %8.3f %8.3f %8.3f\n", col));
else # One color
- smat = [" appearance Appearance {\n",\
- vrml_material(col, emit),"\n",\
+ smat = [" appearance Appearance {\n",...
+ vrml_material(col, emit),"\n",...
" }\n"];
scol = "";
end
- s = sprintf(["Shape {\n",\
- smat,\
- " geometry PointSet {\n",\
- scol,\
+ s = sprintf(["Shape {\n",...
+ smat,...
+ " geometry PointSet {\n",...
+ scol,...
" coord DEF %s Coordinate {\n point [\n " ],name); # ]
@@ -131,28 +131,28 @@ elseif nums,
s = "";
if prod (size (col)) == 3, col = col(:) * ones (1,P); end
for i = 1:P,
- s0 = sprintf([\
- "Transform {\n",\
- " translation %10.6g %10.6g %10.6g\n",\
- " children [\n",\ # ]
- " Billboard {\n",\
- " children [\n",\ # ]
- " Shape {\n",\
- " appearance Appearance {\n",\
- vrml_material(col(:,i), emit, tran),"\n",\
- " }\n",\
- " geometry Text {\n",\
- " string \"%s\"\n",\
- " fontStyle FontStyle { size 0.25 }\n",\
- " }\n",\
- " }\n",\
- " ]\n",\
- " }\n",\
- " ]\n",\
- "}\n"],\ # [
+ s0 = sprintf([...
+ "Transform {\n",...
+ " translation %10.6g %10.6g %10.6g\n",...
+ " children [\n",... # ]
+ " Billboard {\n",...
+ " children [\n",... # ]
+ " Shape {\n",...
+ " appearance Appearance {\n",...
+ vrml_material(col(:,i), emit, tran),"\n",...
+ " }\n",...
+ " geometry Text {\n",...
+ " string \"%s\"\n",...
+ " fontStyle FontStyle { size 0.25 }\n",...
+ " }\n",...
+ " }\n",...
+ " ]\n",...
+ " }\n",...
+ " ]\n",...
+ "}\n"],... # [
x(:,i),sprintf("%d",i-1));
## x(:,i),col,col,sprintf("%d",i-1));
- ## " emissiveColor %8.3f %8.3f %8.3f\n",\
+ ## " emissiveColor %8.3f %8.3f %8.3f\n",...
## " axisOfRotation 0.0 0.0 0.0\n",\
s = sprintf("%s%s",s,s0);
@@ -196,20 +196,20 @@ else
# nodes individually
if ! all_same_col, colorstr = vrml_material (col(:,i), emit); end
- s0 = sprintf([\
- "Transform {\n",\
- " translation %10.6g %10.6g %10.6g\n",\
- " children [\n",\ # ]
- " Shape {\n",\
- " appearance Appearance {\n",\
- colorstr,"\n",\
- " }\n",\
- " geometry ",shapestr,"\n",\
- " }\n",\
- " ]\n",\
- "}\n"],\
+ s0 = sprintf([...
+ "Transform {\n",...
+ " translation %10.6g %10.6g %10.6g\n",...
+ " children [\n",... # ]
+ " Shape {\n",...
+ " appearance Appearance {\n",...
+ colorstr,"\n",...
+ " }\n",...
+ " geometry ",shapestr,"\n",...
+ " }\n",...
+ " ]\n",...
+ "}\n"],...
x(:,i));
- ## " emissiveColor %8.3f %8.3f %8.3f\n",\
+ ## " emissiveColor %8.3f %8.3f %8.3f\n",...
## x(:,i),col,col,shape);
s = sprintf("%s%s",s,s0);
end
--- octave-vrml-1.0.13.orig/inst/vrml_surf.m
+++ octave-vrml-1.0.13/inst/vrml_surf.m
@@ -118,7 +118,7 @@ if numel (varargin)
op1 = " tran col creaseAngle emit colorPerVertex checker DEFcoord DEFcol zcol bwid tex ";
op0 = " smooth zgray zrb steps bars " ;
- default = tars (tran, col, creaseAngle, emit, colorPerVertex, steps, bars, \
+ default = tars (tran, col, creaseAngle, emit, colorPerVertex, steps, bars, ...
bwid, DEFcoord, DEFcol, zcol, smooth, checker, zgray, zrb, tex);
s = read_options (varargin,"op0",op0,"op1",op1,"default",default);
@@ -374,7 +374,7 @@ if zgray || zrb || any (zcol(:)) # Treat
ii = find (ci >= columns (zcol));
if ! isempty (ii), ci(ii) = columns (zcol) - 1; cw(ii) = 1; end
col = zeros (3,R*C);
- col(:,keepip) = \
+ col(:,keepip) = ...
zcol(:,ci) .* ([1;1;1]*(1-cw)) + zcol(:,ci+1) .* ([1;1;1]*cw);
end # EOF zgray zrb and zcol options
@@ -419,8 +419,8 @@ if ! colorPerVertex
col = reshape (col,3, (R-1)*(C-1));
col = [col, col];
else
- printf(["vrml_surf : ",\
- " colorPerVertex==0, (R-1)*(C-1)==%i, but col has size [%i,%i]\n"],\
+ printf(["vrml_surf : ",...
+ " colorPerVertex==0, (R-1)*(C-1)==%i, but col has size [%i,%i]\n"],...
R*C,size (col));
end
@@ -441,9 +441,9 @@ if ! all(keepp),
keept = all (reshape(keepp(trgs),3,2*(R-1)*(C-1)));
else
tmp = reshape (keepp,R,C);
- keept = \
- all (reshape (tmp(trgs(1:2,:)),2,2*(R-1)*(C-1))) & \
- [(tmp(1:R-1,2:C) | tmp(2:R,2:C))(:)', \
+ keept = ...
+ all (reshape (tmp(trgs(1:2,:)),2,2*(R-1)*(C-1))) & ...
+ [(tmp(1:R-1,2:C) | tmp(2:R,2:C))(:)', ...
(tmp(1:R-1,1:C-1) | tmp(2:R,1:C-1))(:)'] ;
end
@@ -473,10 +473,10 @@ if ! all(keepp),
end
## printf ("Calling vrml_faces\n");
if !tex
- s = vrml_faces (pts, trgs, "col", col,\
- "colorPerVertex",colorPerVertex,\
- "creaseAngle", creaseAngle,\
- "tran", tran, "emit", emit,\
+ s = vrml_faces (pts, trgs, "col", col,...
+ "colorPerVertex",colorPerVertex,...
+ "creaseAngle", creaseAngle,...
+ "tran", tran, "emit", emit,...
"DEFcoord",DEFcoord,"DEFcol",DEFcol);
else
texXY = texXY(:,keepip);
@@ -488,8 +488,8 @@ else
# texXY(:,trgs(:))
# R, C
# keyboard
- s = vrml_faces (pts, trgs,\
- "tran", tran, "tex", tex, "tcoord", texXY,\
+ s = vrml_faces (pts, trgs,...
+ "tran", tran, "tex", tex, "tcoord", texXY,...
"DEFcoord",DEFcoord,"DEFcol",DEFcol);
end
## printf ("Done\n");
--- octave-vrml-1.0.13.orig/inst/vrml_text.m
+++ octave-vrml-1.0.13/inst/vrml_text.m
@@ -52,31 +52,31 @@ if nargin > 1
style= s.style;
verbose= s.verbose;
end
-s = sprintf (["Shape {\n",\
- " appearance Appearance {\n",\
- " material Material {\n",\
- " diffuseColor %8.3f %8.3f %8.3f\n",\
- " emissiveColor %8.3f %8.3f %8.3f\n",\
- " }\n",\
- " }\n",\
- " geometry Text {\n",\
- " string \"%s\"\n"\
- " fontStyle FontStyle {\n",\
- " family \"%s\"\n",\
- " justify \"%s\"\n",\
- " style \"%s\"\n",\
- " size %-8.3f\n",\
- " }\n",\
- " }\n",\
- "}\n",\
- ],\
- col,\
- col,\
- t,\
- family,\
- justify,\
- style,\
- size\
+s = sprintf (["Shape {\n",...
+ " appearance Appearance {\n",...
+ " material Material {\n",...
+ " diffuseColor %8.3f %8.3f %8.3f\n",...
+ " emissiveColor %8.3f %8.3f %8.3f\n",...
+ " }\n",...
+ " }\n",...
+ " geometry Text {\n",...
+ " string \"%s\"\n"...
+ " fontStyle FontStyle {\n",...
+ " family \"%s\"\n",...
+ " justify \"%s\"\n",...
+ " style \"%s\"\n",...
+ " size %-8.3f\n",...
+ " }\n",...
+ " }\n",...
+ "}\n",...
+ ],...
+ col,...
+ col,...
+ t,...
+ family,...
+ justify,...
+ style,...
+ size...
);
endfunction
--- octave-vrml-1.0.13.orig/inst/vrml_transfo.m
+++ octave-vrml-1.0.13/inst/vrml_transfo.m
@@ -75,8 +75,8 @@ else
error ("vrml_transfo : rotation should have size 3x3, 3 or 4\n");
end
if verbose,
- printf (["vrml_transfo : %8.3f %8.3f %8.3f %8.3f\n",\
- " %8.3f %8.3f %8.3f\n"],\
+ printf (["vrml_transfo : %8.3f %8.3f %8.3f %8.3f\n",...
+ " %8.3f %8.3f %8.3f\n"],...
axis,ang,t);
printf ("length of string is %i\n",prod(size(s)));
end
@@ -103,11 +103,11 @@ if any (abs (c - c0)>sqrt (eps))
end
if !isempty (DEF), sd = ["DEF ",DEF," "]; end
-v = sprintf([sd,"Transform {\n",sr,st,ss,\
- " children [\n%s\n",\
- " ]\n",\
- "}\n",\
- ],\
+v = sprintf([sd,"Transform {\n",sr,st,ss,...
+ " children [\n%s\n",...
+ " ]\n",...
+ "}\n",...
+ ],...
s) ;
## keyboard
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