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This is a modified version of DeJaVu Sans, which is the same as the previous
Vera Sans, but with additional characters for languages (such as Czech) that
were missing from Vera. This version I'm committing has modifications to reduce
file size, cutting out useless stuff like ancient Greek characters.
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-seld collision adding fine control to UI
-cleaning up code
volatile test file again
http://www.wund.homepage.t-online.de/hidden/sb_col_must_2_0.blend
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Object groups were get/set without user counts changeing.
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all scenes (saves searching manually)
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the scenes active object is only unset when unlinking - if the active object is being removed.
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looks like I only got the image editor in previous commit.
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- UI for self collision ball size definition
- edge collision mode added (almost a bug fix)
volatile test file -->
http://www.wund.homepage.t-online.de/hidden/sb_col_must_1_2.blend
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- it uses "color_r", "color_g", "color_b" and "transparency" for naming
color channels
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also stopped Mesh_FromPyObject() clearning a meshes object if not called with an object.
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the active object.
also speed up for select group, only find group status for unselected objects.
Updated the select group menu in 3 places, the space bar menu was out missing some other group options also.
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Select Grouped -> Hook Siblings (Deform Same Data)
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No other BPyModules do this and zero user lattices are kept so this check is not needed.
removed lattice.applyDeform(), this called object_apply_deform, which only gave a message to use modifiers.
changed the example in epydocs to apply the lattice using modifiers.
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an error in Scene.c - scn.Layers disallowd all layer bits to be set.
made image_billboard.py rotate all images to be verticle for more efficient packing, added the option not to pack resulting images into 1.
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uv_archimap still had python based line intersect
added plane2matrix function to BPyMathutils
added an optional arg to imageFromObjectsOrtho - camera_matrix
camera_matrix can be used to define a plane in 3d space where X and Y scale is used to set the width and height of the area to render.
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scn.objects.new(None) - adds a new empty
- new objects are selected by default now
further stripped down the vector struct, the wrapped state was being stored and 2 places.
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updated archimap and cookie cutter to use it, removed python version from BPyMathutils
archimap island merging is noticibly faster
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just did a few tests, with the 'surprising' result that balls are not curves ..
and i don't want to be swamped by bug reports tellling me
'it does not collide as i whised it would'
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only alow self collision for suited objects
feature request from hairdressers
self collision for curves
works amazingly well if you keep in mind there balls around vertices colliding
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added list like access to mesh face colors so you can say col[0] = 255 instead of col.r= 255
more importantly 'for ch in col' and 'tuple(col)'
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ironing out a few glitches related to goal pinning
volatile test blend ->
http://www.wund.homepage.t-online.de/hidden/sb_col_must.blend
+ adding a few alternative collision ball calculation algos
since i did not want to blow up (waste) DNA space without need,
coded as -1.0 -0.1 -1.1 values in 'ball size' (look at tooltip popup)
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without removing the translation part.
iter with a char value did not allow for -1, my bad, using short now.
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added in place operations.
Vector_iadd vec1+=vec2
Vector_isub vec1-=vec2
Vector_imul vec1*=float or vec1*=mat
Vector_idiv vec1/=float
length is now writable vec.length= float
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sometimes goal pinned vertices were omitted by self collision
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removed the need for casting python objects to Vectors pyobjects when performing vec/float arithmatic.
a PyObject for coercing has also been removed from the vector struct so a little less memory will be used also.
Benchmarked before and after this change
___________________________________
import Blender
v= Blender.Mathutils.Vector
m= Blender.Mathutils.Matrix
a= v(1,2,3)
b= v(3,2,1)
c= m()
t= Blender.sys.time()
for i in xrange(20000000):
a*b
a*10
a/10
a+b
b-a
a*c
print Blender.sys.time()-t
_______________________________________
Before 63.5sec
after 49.5
about 3 sec of that is looping
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file was also happening on files made with current CVS (until next release).
Added a simple check to make it only happen on old files where there was no
radius before.
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and a forgotten debug print .. tsk
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(introduced by my last patch - ouch)
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mostly reshuffeling UI to have things where i'd expect them to be
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This patch adds the feature of IPO curve mirroring. It mirrors the selected keyframes in the active ipo curves over a user-nominated mirror-line.
Options are:
- Mirror over current frame
- Mirror over vertical axis (X = 0)
- Mirror over horizontal axis (Y = 0)
Functionality can be accessed from:
- Hotkey M in IPO editor
- Submenu in header of IPO editor
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(aligorith)
** This is a heavily modified version of the patch, but the idea is the same. **
This adds X and Y as hotkey for constraining IPO transforms (grab only) and also fixes the display to only show relevant information when constraining (grab and scale).
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direction.
That is, a 3D curve now displays as ->->->-> instead of -|-|-|-|.
Comparing the two, I didn't find the arrow display any more confusing then the straight lines when dealing with loops and tilt variations. Sharp turns are more likely to display crossed lines though.
Others should feel free to disagree and make it better.
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a utility function to convert 4x4 matrices to a euler rotation, contributed by Joshua Lueng (aligorith)
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added constraint key column selection to column selection code, patch by Joshua Leung (aligorith)
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truetype fonts for text objects.
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This one is of my own making, removed too many locks. Thanks Malefico for reporting.
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simple (naive) self collision
estimates a collision ball
using the spring lenght to attached neighbours
(idea stolen from old cloth modifier files, but i'm sure ZAZ and genscher won't mind)
-- usefull for untangeling static cloth like objects
-- may be used for cloth simulation with known limitations
like 'tunnel effect' if objects are moving too fast ...
demo -- volatile files
http://www.wund.homepage.t-online.de/hidden/sb_without_selfcol.avi
http://www.wund.homepage.t-online.de/hidden/sb_with_selfcoll.avi
have fun
BM
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Some operations like edge loop deselect would cause selection history
to become invalid. Added a sanity check to countall() to try and catch
these when they happen.
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The wait cursor was being called during editmode enter and exit for meshes.
This was a problem for several reasons. First of all, python modules like
Mesh now make use of editmode features. These methods that wrap editmode
tools may be called many times during the execution of a script
and lead to the wait cursor rapidly flickering on and off.
The other problem was that the wait cursor wasn't being called for editmode
enter and exit of all data types. This is unified now.
-New Arguments
enter_editmode() should be passed a nonzero integer or simply EM_WAITCURSOR
if the wait cursor is desired. Currently only the python API passes a '0'
to enter_editmode()
exit_editmode() has several options and they are passed in as the bitflags
EM_FREEDATA, EM_FREEUNDO and EM_WAITCURSOR. These flags are defined in
BDR_editobject.h.
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countall() wasn't being called when scenes were being added/deleted.
This caused the info header to temporarily display incorrect information
about scene statistics.
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pinned uv charts were being auto rotated, they should just stay fixed.
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export rvks, MDD is from lightwave AFAIK)
Added Mesh .key .removeAllKeys() and .insertKey() for MDD support (was using NMesh just for keys before)
Since this is aparently an experemental feature in NMesh we may want to change this.
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springs inserted twice caused unreal stiffness in ODEs
-> bad performance killers
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Fixed a minor mispelling in the tooltip, 'and' was written as 'amd'.
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Gives local structure stability for though fabrics, thin steelplates ..
even suzanne gets pretty crash resistant that way.
If non zero it not only adds diagonals but all other "2edge-wide" springs
so it somehow replaces stiff quads for meshes too.
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