Pb rendering more than 32 snapshots in 3D Viewer

[Thomas Boudier]

Hi,

I would like to do 4D surface rendering in ImageJ3DViewer so I'm writing
a macro to create and render surfaces but after  32 snapshot renderings
it stops :

java.lang.RuntimeException: Cannot render to more than 32 Canvas3Ds
         at
javax.media.j3d.MasterControl.getCanvasId(MasterControl.java:1107)


so it seems to be a Java3D error, do you have same behavior on a
different system (I'm using Linux -' bits with java 1.7 and java3D 1.5.2).

here a small macro to reproduce the pb :

run("Blobs (25K)");
setOption("BlackBackground", true);
run("Make Binary");
run("3D Viewer");
call("ij3d.ImageJ3DViewer.setCoordinateSystem", "false");
for(i=0;i<40;i++) {
call("ij3d.ImageJ3DViewer.add", "blobs.gif", "White", "test", "0",
"true", "true", "true", "2", "2");
call("ij3d.ImageJ3DViewer.select", "test");
IJ.log("i="+i);
call("ij3d.ImageJ3DViewer.snapshot", "512", "512");
rename("snap"+i); close();
call("ij3d.ImageJ3DViewer.delete");
}

thanks for any idea

Thomas

--
   /**********************************************************/
      Thomas Boudier, MCU Université Pierre et Marie Curie,
      Modélisation Cellulaire et Imagerie Biologique (EE1),
      IFR 83, Bat B 7ème étage, porte 723, Campus Jussieu.
      Tel : [phone]   Fax : [phone]
/*******************************************************/

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ImageJ mailing list: http://imagej.nih.gov/ij/list.html

[Krs5]

Hi Thomas,

On Fiji (ImageJ 1.47v, Windows 32; java 1.6.0_24) I get the error message "There are no images open" . This seems to happen in loop 33 ( i = 32). Events Monitor shows:

.......
i=28
Opened "Snapshot"
Updated "snap28"
Closed "snap28"
Updated "blobs.gif (frame 0)"
Updated "blobs.gif (frame 0) resampled"
Updated "3d"
Updated "3d"
i=29
Opened "Snapshot"
Updated "snap29"
Closed "snap29"
Updated "blobs.gif (frame 0)"
Updated "blobs.gif (frame 0) resampled"
Updated "3d"
Updated "3d"
i=30
Opened "Snapshot"
Updated "snap30"
Closed "snap30"
Updated "blobs.gif (frame 0)"
Updated "blobs.gif (frame 0) resampled"
Updated "3d"
Updated "3d"
i=31
Updated "snap31"
Closed "snap31"
i=32
Updated "3d"

Seems something goes wrong with opening the snapshot.

Hope this is of any help

Best wishes

Kees



-----Original Message-----
From: ImageJ Interest Group [mailto:[hidden email]] On Behalf Of Thomas Boudier
Sent: 31 July 2013 15:03
To: [hidden email]
Subject: Pb rendering more than 32 snapshots in 3D Viewer

Hi,

I would like to do 4D surface rendering in ImageJ3DViewer so I'm writing a macro to create and render surfaces but after  32 snapshot renderings it stops :

java.lang.RuntimeException: Cannot render to more than 32 Canvas3Ds
         at
javax.media.j3d.MasterControl.getCanvasId(MasterControl.java:1107)


so it seems to be a Java3D error, do you have same behavior on a
different system (I'm using Linux -' bits with java 1.7 and java3D 1.5.2).

here a small macro to reproduce the pb :

run("Blobs (25K)");
setOption("BlackBackground", true);
run("Make Binary");
run("3D Viewer");
call("ij3d.ImageJ3DViewer.setCoordinateSystem", "false");
for(i=0;i<40;i++) {
call("ij3d.ImageJ3DViewer.add", "blobs.gif", "White", "test", "0",
"true", "true", "true", "2", "2");
call("ij3d.ImageJ3DViewer.select", "test");
IJ.log("i="+i);
call("ij3d.ImageJ3DViewer.snapshot", "512", "512");
rename("snap"+i); close();
call("ij3d.ImageJ3DViewer.delete");
}

thanks for any idea

Thomas

--
   /**********************************************************/
      Thomas Boudier, MCU Université Pierre et Marie Curie,
      Modélisation Cellulaire et Imagerie Biologique (EE1),
      IFR 83, Bat B 7ème étage, porte 723, Campus Jussieu.
      Tel : [phone]   Fax : [phone]
/*******************************************************/

--
ImageJ mailing list: http://imagej.nih.gov/ij/list.html

--
ImageJ mailing list: http://imagej.nih.gov/ij/list.html