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without the underscores these clogged up the namespace for autocompleation which was annoying.
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Only affected sculpt.
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The paint cursor code is fairly muddled still and needs futher cleanup
(commented in the new file.) Over half the paint_stroke code was just
called from the cursor draw function.
There should be no functional changes from this.
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=========================
Documentation: http://wiki.blender.org/index.php/User:Psy-Fi/UV_Tools
Major features include:
*16 bit image support in viewport
*Subsurf aware unwrapping
*Smart Stitch(snap/rotate islands, preview, middlepoint/endpoint stitching)
*Seams from islands tool (marks seams and sharp, depending on settings)
*Uv Sculpting(Grab/Pinch/Rotate)
All tools are complete apart from stitching that is considered stable but with an extra edge mode under development(will be in soc-2011-onion-uv-tools).
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- make sure defaults are not assumed (so reuse last settings doesnt
override)
- replace 0/1 for TRUE/FALSE defines.
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(which could be wrong if the previous setting was used).
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Added some comments, constified a param, and moved a couple things
around.
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and instead return a new color.
also fix for error in last commit, the brushes alpha wasnt set for weight paint info struct.
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- store brush_alpha() result so it doesnt need to be called for each vertex when paitning.
- use _pressure suffix rather then _final to show the pressure has been applied.
- weight paint was needlessly calculateing the test weight when multipaint was enabled.
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function (was duplicated), also add enum for vpaint blend modes.
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Things like brush size and strength accessors now take a scene
parameter rather than guessing about which Scene's unified paint
settings to use.
Setting the size/strength through RNA can now be done separately for
the brush or the UnifiedPaintSettings.
The UI python code required updating to check whether the
size/strength controls should use brush or UnifiedPaintSettings RNA.
Radial control also required some updates to switch between the two
RNA sources.
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original verts weight).
was an error in own recent commit.
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brushes were doing curve lookups within this macro for example.
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'dw_prev'
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center bones
normalize function simply wasn't called on the mirror vertex.
also fix 3 other bugs / inconsistencies
* when mirror is enabled, center verts get themselves as the mirror vertex, wpaint code didn't check for this case, mirroring the vertex to it self (would work, but unneeded).
* normalizing after painting would scale the active weight too, now keep the painted weight and adjust others when normalizing.
* VP_ONLYVGROUP wasn't respected for mirror (mirror vertex group would always be added).
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to do_weight_paint_normalize_all(), just check before calling.
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do_weight_paint_vertex(), no functional changes.
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Added RNA for the unified paint setting flags that matches the Brush
RNA. Fixed the getter/setter functions to avoid guessing which Scene's
UnifiedPaintSetting to use. The getter functions take a Scene pointer
now, the setter functions are removed in favor of a more explicit
approach through RNA:
Rather than RNA choosing whether a property's value is in the Brush or
in the UnifiedPaintSettings, there are now explicit properties for
both. The UI code has been modified accordingly to switch the toggle
buttons between affecting the Brush and the UnifiedPaintSettings.
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This commit extends limit of ID and objects to 64 (it means 63 meaning
characters and 1 for zero-terminator). CustomData layers names are also
extended.
Changed DNA structures and all places where length constants were hardcoded.
All names which are "generating" from ID block should be limited by MAX_ID_NAME-2,
all non-id names now has got own define called MAX_NAME which should be used all
over for non-id names to make further name migration stuff easier.
All name fields in DNA now have comment with constant which corresponds to
hardcoded numeric value which should make it easier to further update this
limits or even switch to non-hardcoded values in DNA.
Special thanks to Campbell who helped figuring out some issues and helped a lot
in finding all cases where hardcoded valued were still used in code.
Both of forwards and backwards compatibility is stored with blender versions newer
than January 5, 2011. Older versions had issue with placing null-terminator to
DNA strings on file load which will lead to some unpredictable behavior or even
crashes.
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disallow painting when active group is locked
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---
Locking only redistributes or restricts weights when using bone groups.
So, in addition to adding a NULL check to my last bit of code, I made
has_locked_group() check for bone groups.
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settings for each weight.
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* the accumulated blur weight now takes into account how far verts are from the brush, giving more even results
* verts where the weight wasnt found were being ignored, now treat them as zero weight verts.
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settings lookups per vertex/face-corner.
also use math functions for calc_vp_strength(), and project the vertices as floats rather then ints to get better accuracy, otherwise no functional changes.
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* store the active vertex group (avoid doing ob->actdef-1 for every vertex)
* ensure the active vertex group isn't less then 0.
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Bug was caused by refactoring in rev41470
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One function converts bounding boxes to screen space, the other
converts a screen-space rectangle to 3D clipping planes.
Also const-ified some parameters in the ED_view3d API.
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Reformatted all lines longer than 120 characters in sculpt.c. Should
be no functional changes. Thanks to Campbell for pointing out the
issue.
I wouldn't normally do this, but just for reference, here is a
screenshot that hopefully makes clear why I think this is worth doing:
nicholasbishop.net/random/longlines00.png
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paint mode.
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sculpting tool is using the current vertex positions/normals or the positions/normals from before the current edit. Most of the time this will lead to subtle and hard to predict differences from what a user might expect. There was sum testing and discussion about at the end of last summer and even some screen shots showing the difference. I'm going to go ahead and apply this since I do not think it is controversial.
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inconsistent with similar functions & math notation:
mul_m4_m4m4(R, B, A) => mult_m4_m4m4(R, A, B)
mul_m3_m3m4(R, B, A) => mult_m3_m3m4(R, A, B)
For branch maintainers, it should be relatively simple to fix things manually,
it's also possible run this script after merging to do automatic replacement:
http://www.pasteall.org/27459/python
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Crash was caused by different types of buffers stored in tile in undo stack and in
image itself. Store type of buffer in tile, so byte tile wouldn't be applying on
float image anymore.
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use more api functions more (some vertex group editing functions were copied about), also make some functions int oapi calls.
- remove defgroup_find_index(), use BLI_findlink instead since they both work the same way.
- move static function getNearestPointOnPlane() to BLI_math api function closest_to_plane_v3()
- ED_vgroup_give_parray() added option to return an array where unselected verts are NULL (simplifies code & works for lattice when it didn't before).
- more consistant error checking of ob->actdef.
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Do not allow to enter to weight paint mode for proxied objects.
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- Rotation now happens around initial stroke location rather than around scene origin
- Added slider for rotation strength which helps in cases only few rotation is needed
to be to increase the precision of such strokes
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