Fedora 8 Update: flam3-2.7.16-1.fc8
updates at fedoraproject.org
updates at fedoraproject.org
Tue Sep 16 23:23:44 UTC 2008
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Fedora Update Notification
FEDORA-2008-8099
2008-09-16 04:18:43
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Name : flam3
Product : Fedora 8
Version : 2.7.16
Release : 1.fc8
URL : http://www.flam3.com/
Summary : Programs to generate and render cosmic recursive fractal flames
Description :
Flam3, or Fractal Flames, are algorithmically generated images and animations.
This is free software to render fractal flames as described on
http://flam3.com. Flam3-animate makes animations, and flam3-render makes still
images. Flam3-genome creates and manipulates genomes (parameter sets).
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Update Information:
Upstream updates
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ChangeLog:
* Thu Sep 11 2008 Ian Weller <ianweller at gmail.com> 2.7.16-1
- Upstream updated:
Added 'clone_all' to flam3_genome to allow application of
template to all flames in a file at once, and 'animate' to write
a full sequence of interpolations out. 'animate' is similar to
'sequence' except that no control point rotation is performed.
Fixed non-functional 'write_genome' env var for flam3_animate.
Two bugs associated with interpolating from a log interpolation_type
to a non-log interpolation_type fixed (rotate angle reduction and
special inverted identity). when using flam3_rotate in 'spin_inter'
the interp type of the first genome is now used rather than the
current genome's interp type. Enforced upper and lower bounds for
xform color and upper bound for interpolated colormap values
as "smooth" interpolation led to values out of range. If "smooth"
interpolation is specified for all flames in a file, the first and
second-to-last genome is switched to "linear" with a warning.
spatial filters with non-box-filter window functions fixed.
Release as 2.7.16.
* Wed Sep 3 2008 Ian Weller <ianweller at gmail.com> 2.7.15-1
- Upstream updated:
Added new interpolation types 'old' and 'older', for use in
recreating old animations. 'linear' mode now does not rotate padded
xforms (results in prettier symmetric singularities). switched to
using a 'padding' flag instead of a 'just initialized' flag; padding
flag used for implementation of 'old' and 'older' types.
interpolation_space now deprecated, instead use interpolation_type.
flam3_align is now idempotent (multiple applications do not change
the control points.) Default number of temporal samples bumped to
1000. Removed CVS headers from source code (now using SVN).
Default interpolation mode now log. Removed 'move' and 'split' vars.
changes to flam3-genome: sequence mode now returns linear
interpolation mode for all control points except first/last of edges
- these cps will use the original interpolation mode; inter and
rotate modes will now return padded genomes for all control points,
all with linear interpolation specified. instead of centering
sometimes reframe by golden mean plus noise. Release as 2.7.15.
* Mon Aug 4 2008 Ian Weller <ianweller at gmail.com> 2.7.14-1
- Upstream updated:
Add configuration option for atomic-ops. bug fix: do not
truncate floating point palettes. new motion blur features: add
temporal_filter_type, can be "box" (default) or "gaussian" or
"exp". Temporal_filter_width and temporal_filter_exp are parms to
it. 'blur' env var no longer used. Small bug fix: iteration
count depends only on the size of the output image, not the padded
image (the gutter). When interpolating, only do -pi/pi adjustment
for non-asymmetric cases. Julian/juliascope variations use the
alternate inverted identity for interpolation (reduces wedge
effect). Add python script for regression and consistency
checking. Add svn revision number to version string (in the
software not of the package). Release as 2.7.14.
- Remove patch for removing atomic ops for pre-GCC 4.3 packages
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This update can be installed with the "yum" update program. Use
su -c 'yum update flam3' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.
All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
http://fedoraproject.org/keys
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