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Issue was caused by wrong viewplane used for standalone camera.
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It was possible that deleting transparent BSDF from shader wouldn't
disable transparent shadows in integrator when doing viewport render.
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Simply expanded expression, so no float4->float3 conversion happens.
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- add missing uniforms.
- add uniform types.
- link to RNA equivalent.
- remove 'value' from uniforms (they were wrong, better use module members anyway).
- various corrections & edits.
Fixes T45505
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Also reminder to update docs w/ the API.
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Also use simpler method to calculate the depth.
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As decided in D910, we use a new icon for incremental grid snapping and use its old one for absolute grid snapping.
This also touches the library_data_broken icon .dat files, seems some changes on its .svg entry landed in upstream without updating the other icon files (already noticed this when committing icon for auto-offset, but removed it from commit - leaving it in now to avoid further confusion)
Icon by @plyczkowski (made a tiny edit as it looked a bit blurry in 16x16). Thx!
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Now, ctrl+wheel for cycling tabs is passed to hovered button if it supports cycling values (RNA menus, color/row/number/slider buttons, list boxes)
This might feel a bit glitchy if ctrl+wheel is used to cycle tabs and in newly opened tab, a button with cycling support is under the mouse, which will get mouse input from this point on instead of region. Think this is still better than old behavior.
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depsgraph only)
When a modifier was animated by a NLA strip, this animation was not working when using
the old depsgraph. This was because the code which checks if a NLA strip affects any
modifiers was missing - specifically, it was originally left out as it was thought
that it was unlikely that many users would need this, but adding in those checks
would have a (slight) negative effect files where there are heaps of NLA strips
but modifiers animated this way were absent.
The new depsgraph however doesn't suffer from this problem, as these sorts of checks
need ot be built into the graph-building stage for everything to work, so these links
had already been added.
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Unmeasurable speedup for plane intersection.
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Unlike the 3 plane method, the 2 planes squared cross-product _is_ the determinant.
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vectors
This was simply broken for vertex case (indexing loop normals with vert indices...).
Turns out to be rather verbose to replace on-the-fly zero normals by default ones correctly,
and do not want to make a full copy of the given custom normals array, so now this one is
editied in place (replacing zero vectors by correct default normals). Don't think this
could be a serious issue anyway.
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It can't be simply removed in cases when it's connected to input which is
different from Normal. This is because the input wouldn't be connected to
default Normal geometry input, possibly breaking shading setup.
The fix is not really ideal, but should work at least.
This fixes skin having too much glossy reflection in the file from T46013.
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Initial idea was to optimize calculation a bit by skipping calculation of actual
triangle edges and use vector from ray origin to triangles. In practice this
optimization didn't quite work in cases when origin point is too close to the
triangle.
Let's do 2.76 with a bit more complicated calculation, still looking into exact
reasons why watertight intersections fails in certain cases, but actual fix might
bit be ready so soon.
This fixes wrong eyes on the lady from T46013.
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That one was hairy... To summarize:
* We were setting Bone.head/tail (aka **local** rest location of bone) from EditBone data, using **EditBone's parent computed armature space**.
* We use those local head/tail to define Bone's restpose (in `BKE_armature_where_is_bone()`), using **Bone's parent armature space** (aka parent's arm_mat).
* Because of bone's roll nightmare, the two above parent's matrices will often not be the same.
In an ideal world, this should not affect locations (head/tail), but in real world of float it does - noticeably, in some extreme cases.
So! This commit cleans up things a bit (`fix_bonelist_roll()` was already doing much more than just fixing roll mess, has been renamed
to `armature_finalize_restpose()`), and ensures we do use (final!) parent's arm_mat local space to compute children's local head/tail as well.
This allows us to avoid too much imprecision here.
Checked the patch also with a complete Victor's rig from Gooseberry, seems to have no nasty side effects - fingers crossed!
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anyway), than just return with un-initialized mat...
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tris with ~1e-05 edge lengths would fail
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Passing zero epsilon allowed divide by zero.
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`fix_bonelist_roll()` is already recursive, and was calling recursive `BKE_armature_where_is_bone()` twice!
Changed `BKE_armature_where_is_bone()` to controll whether we recurse over children or not.
With full Victor's rig, we gain 16% in `ED_armature_from_edit()` (from 31ms to 26ms).
With a dummy test-case 100 bones chain, we gain 80% in `ED_armature_from_edit()` (from 1.25ms to 0.25ms).
Not crucial, but still worth it. ;)
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The issue was caused by wrong detection whether number of verticies
changed or not. Basically, it wasn't working correct in cases when
number of verticies is increasing compared to the current frame.
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These warnings are false-positives
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We had too many warnings lately... was awaiting that someone would kill them - didn't happen -> goes to my commit ratio! :P
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Support using custom pose-bone transform and object when calculating view bounds.
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Logic was ok, but would run into precision issues.
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This causes no change in behavior, since code was alreadying doing
a no-op in bmesh_edge_separate if the edge is a boundary.
But it tripped an assert, annoying in debug builds.
We want to leave assert in bmesh_edge_separate in case callers
expect there to be separate loops after this always.
So putting test in caller.
(Same worry about bmesh_urmv_loop? I checked callers and they
appear OK to me - they deal with the no-op return.)
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This isn't really complete fix, complete fix would require calculating
derivatives via OIIO API, but supporting this will either end up with
some code duplication or will require some non really safe changes at
this release cycle.
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Coordinate clamping was done in the wrong order.
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The documentation for bge.render.{setWindowSize,setFullScreen,getFullScreen}
did not mention that those functions are no-ops when using the Blender-
embedded player.
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Extensions such as ".tar.gz" are now also supported. Before this patch,
ensure_ext('demo.tar.gz', '.tar.gz') would return 'demo.tar.tar.gz'.
This results in issues with the `ExportHelper` mix-in class; clicking
an existing file in the file dialogue warns about overwriting it
(highlighting the input box in red), but then saves to a different
file.
Also added a unit test for the new behaviour.
Reviewers: mont29, campbellbarton
Reviewed By: campbellbarton
Differential Revision: https://developer.blender.org/D1498
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normals_split_custom_set()
The detection of needed sharp edges (based on given loop normals) would not fully work
on first run in case we started with a complete smooth cyclic loop fan (edge between
first and last loop of the fan would not get checked).
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This might confuse closure merger.
Spotted by Campbell Barton, thanks!
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In fact, any user of IMB_scalefastImBuf() is now robust against working
with really hires images.
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Previously only polynomial model worked correct. now changing it to divisions
will work nicely as well.
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Same issue as recent fix in ChannelMatte
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Also modify a copy of argv
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