morph 20040717 broken -mt
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#3 morph 20040717 broken -mt
I'm runnig morph 20040717 on debian, using the command:
morph -start gnome.tga -finish sawfish.tga -src
gnome.mesh -dst sawfish.mesh -out warp0003.tga -mt 0.5
meshFree is not to be used in applications! use meshUnref
meshFree: mesh has positive reference counting!
meshFree is not to be used in applications! use meshUnref
meshFree: mesh has positive reference counting!
both meshes were made, functionalized, and saved under
xmorph.
The images have conformant geometries and can both be
loaded into xmorph simultaneously.
PROBLEM: The image doesn't morph. Only the values 0 and
1 seem to work correctly. Otherwise, I get the above
error mesages and a blank image. This happens whether
or not the -dt parameter is supplied.
The images warp correctly when I use:
xmorph -start gnome.tga -finish sawfish.tga -src
gnome.mesh -dst sawfish.mesh -out warp
I suspect morph has a broken -mt parameter....
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'morph' works correctly here; in the latest version 20060304
I suppressed the warnings; the warnings should not be
causing any bug nonetheless. Please attach in this bug
report all images and meshes above (if you still have them).
Here is what I did
$ cd example/AD
$ convert image2.png -scale 300x300! image2.tga
$ convert image1.png -scale 300x300! image1.tga
$ /morph -start image1.tga -finish image2.tga -src
image1.png.mesh -dst image2.png.mesh -out pippo.tga -mt 0.5
-dt 0.5
the parameters -dt -mt seem to work here (altough admittedly
the results are weird... but the above meshes were prepared
for gtkmorph...)
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user_id=1312539
This Tracker item was closed automatically by the system. It was
previously set to a Pending status, and the original submitter
did not respond within 14 days (the time period specified by
the administrator of this Tracker).
reproduction data: source mesh
reproduction data: destination mesh
reproduction data: source image
reproduction data: destination image
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user_id=1091471
I just upgraded to the latest versions of xmorph+libmorph,
says dpkg:
ii libmorph 20060304 digital image warping library
ii xmorph 20060304 digital image warp and
morph (x11)
Despite this, the program (when called as "morph" from the
command line) still fails to function correctly. While the
image dissolve seems to work, the image shape is not
morphed when the -mt parameter is given. The command given
in my original report still suffices to reproduce this bug.
Since the upgrade, the error messages no longer appear;
instead the program silently fails to produce correct
output.
Incidentally, morph seems to output TGA files which aren't
readable by ImageMagick's "display" or ElectricEyes "eeyes"
commands. When opened in another program (e.g. the Gimp),
the images are viewable (though still not correctly
morphed). Maybe there's a problem in the TGA code too?
When doing a morph from the GUI, all of the images in the
generated sequence are broken (as say display and eeyes).
I've attached the files I used to produce this bug. Both of
the mesh files were opened, refunctionalized, and
resaved using the latest version (20060304) of xmorph.