so we can decide later what proper timing is meant to be.
i've prepared something in static float sb_time_scale(Object *ob) [softbody.c] (ton :) )
'hacked in' particle collision system to match softbodies needs
naa .. i don't realy like the hack to int pdDoDeflection(..) in kernel .. effect.c (but it works :) )
so .. until we'll have a 'nice' collision detector this is what 'softbodies simulator can live with'
did not remove intentionally test function static int sb_deflect_test(..) for further discussions
http://mitglied.lycos.de/mosebjorn/hidden/ sbcol6.blend should work for a while
(Looks like big commit, but is mostly just change of API call!)
Particle emittors now can be parented to an armature Bone, and give the
correct path for each particle. Note that this doesn't work for deform!
And, for each particle the entire armature is evaluated, all actions and
NLA strips.
It used to work a little while BTW, but the code just called ALL armatures
and made ALL deforms again. Was quite slow... thats why the API call
change: do_all_actions() now accepts Object * to only do that one. With
a NULL it now does all still. Will disapppear in recode of course...
from Ricki Myers (themyers).
Comes with nice juicy commit msg, too!
- source/blender/blenkernel/BKE_text.h
- Removed indent_paste, uncommen, unindent_lines, comment_paste,
uncomment_paste, uncomment, set_tabs.
All these functions cut and re-added text (I felt this was
unsafe). whicch is was caused the highlight loss.
- Now the only functions are Indent, Unindent, comment, uncomment,
setcurr_tab. All these functions only take one @parm (struct Text)
-indent(struct Text *text)
copy's the selected text in a MEM_mallocN line by line added a
tab at the begginning
- Unindent(struct Text *text)
Tests if current line starts with a tab.
if TAB remove it
- comment(struct Text *text)
copy's the selected text in a MEM_mallocN and adding a # at the begginning
- Uncomment(struct Text *text)
Tests if current line starts with a #.
if # remove it
- setcurr_tab (Text *text)
Checks for Tabs pri. to any text
if : is found and not in a comment then Tabs is increased by one
if "return", "break", "pass" is found then Tabs is decreased
- blender/source/blender/src/header_text.c
Changed: txt_cut_sel(text);
indent_paste(text);
TO:
txt_order_cursors(text);
indent(text);
* no more cutting of the text
- source/blender/src/drawtext.c
set_tabs(Text *text) just calls setcurr_tab(text);
claened up sbObjectStep(...) to follow 'time step rules'
added really care for framerate in scene
renamed arguments in softbody_calc_forces(...); and softbody_apply_forces(...); for better reading
fixed particle integration to be ODE solver compatible
- Added new (Particle) Deflector; type Wind.
Wind gives constant directional force. It is animatable (Ipos) and reacts
to Object scaling. Also uses FallOff. Works for particles and SoftBody
quick movie check; http://www.blender.org/bf/0001_0250.avi
test file is in download.blender.org/demo/test/wind_soft.blend
- Added MaxDist option for forcefields, to control its influence better.
Is drawn as circle in 3d window.
Forcefields are a bit weak still... should react to scaling, or not; in
that case drawing should indicate it (done for spherical field now).
- removed displistmesh_from_{mesh,editmesh}
- removed EditVert.ssco
- removed unused functions for DispListMesh DerivedMesh
Still need lots more testing for this stuff.
- removed ME_CCG_SUBSURF define
- dropped CCGSubSurf from editing menu... subsurf is always
CCG now.
NOTE: If you saved a file with CCGSubSurf set on the button
will show up blank (will still work as a subsurf). Just change
type back to Catmull-Clark.
Wave bye-bye to HyperMesh...
before it would follow subsurf code path by creating fake displistmesh,
etc... kinda fun for testing but just annoying now.
- change to creasing behavior, to make sure that with full creasing effect
is just simple subdivision.
is fast, but can be rather tedious to work with...)
- vertex normals for smooth faces draw correctly now... this code also
switched to drawing with GL_QUAD_STRIP which can be quite a bit faster
(depends how fast graphics card calcs lighting, I get 50% faster here)
- on add new SoftBody, it creates automatically edges in Mesh now, gives
too confusing results otherwise
- if no edges exist in mesh, it also doesnt add diagonals for faces in
softbody
Transform;
- fixed stupid 'used unitialized' gcc warning (sorry theeth!)
- made dualAxisConstraint() accept string too
- little cleanup of prints in using Manipulators
- Added Softbody effect for Lattices (not too useful yet without
vertexgroups though)
- Added default vertex "goal" value + button, to be assigned when no
vertexgroup exists (or vertex isn't in the group)
- Made softmin and softmax work as documented (defining min and max range)
- made changes in buttons send 'update' signal to softbody
And:
- added Nkey Properties to show lattice coordinates
User level notes are in Wiki here;
http://wiki.blender.org/bin/view.pl/Blenderdev/Softbodies
And will be added in blender3d.org CMS later.
Tech level notes are still pending, but here's the most relevant ones;
- made ob->soft struct SoftBody to hold all settings, and read/save in
files
- added (temporal!) conversion for the old settings. So: read old files
with softbody experiments now, and save over!
- cleaned API calls for softbody, which are only 5 of them now:
sbNew()
sbFree()
sbObjectStep() (animation steps)
sbObjectToSoftbody() (full re-initialize data)
sbObjectReset() (only reset motion)
- API calls accepts time in frames now, within softbody.c it converts
Further, internally code was cleaned some (missing tabs etc). Also tried
to keep a well defined structure with hints how to add support for more
objects. Can write notes about that...
- added G.editMesh->derived pointer... idea is to use this
for mesh derived from editmesh instead of Mesh->derived (as the
derived mesh tends to vary depending on what it came from).
This part could be cleaner, also there may problems with it not
being invalidated correctly.
- And most importantly: In case people were beginning to worry all
these edits were just crazy zr stuff, the big point comes about:
Incremental subsurf calculation is now enabled. This gives massive
speed improvements when editing a large mesh.
For the eye-candy happy: try setting G.rt==52 before entering editmode
and the edges and vertices (in optimal mode) will switch to displaying
visually the age since a region has last been calculated. Lots of
fun!
overrated. Turns out there was a bug in recalc code where
in editmode mesh was getting reevaluated all the time (because
ob->disp doesn't get built in editmode). This should fix.
- Fix some normal calculation/backwards face drawing
DerivedMesh implementation of CCGSubSurf. Only used in editmode at
the moment, and does not draw smooth normals correctly.
- Just in its own this brings a rather large speedup for editing
subsurfs.
to determine if element should be drawn and to set draw options),
which meant some could be combined - eases implementation of new
DerivedMesh types and keeps more app specific logic out of DerivedMesh
implementations.
