This makes it possible to create pixelized scale in the Tile compositor.
Just append the node in front of a scale node or where you want the pixelization to take place.
There were some bugs on this subject, but they used the work around to add a blur size of 0 in the place where they need the pixelization.
* In some cases a quad would be intersected twice so particles near this double-intersection point were not generated in grid distribution due to being marked as outside the surface.
* Bullet's convex hull implementation is significantly more robust
than the one I implemented, as well as being faster.
* This fixes bug [#32864] "Convex Hull fails in some cases."
projects.blender.org/tracker/?func=detail&aid=32864&group_id=9&atid=498
That bug, and others like it, relate to the poor handling of
co-planar surfaces in the input. Pretty much any model that is
simple-subdivided a few times gave very bad results before, Bullet's
implementation handles this much better.
* In order to ensure a smooth transition, the Bullet output is
translated into the existing HullTriangle hash structure. This makes
it easy to ensure that the existing slot output stays the same; the
interactions between the slots are somewhat complicated, detangling
is a TODO.
* Reviewed by Brecht:
https://codereview.appspot.com/6741063
* Add access to the original indices for vertices
* Add a very simple C API for convex hull
* Add this patch to the patches folder and update readme.txt
I though allocating zero-sized mem would return a NULL pointer, but it looks like it does not... :/ Anyway, Blender should no more crash in case languages file is missing, will just use default (system) locale...
Issue was caused by offline rendering could have been allocated the same tile
to different devices and in this case buffers would become invalid.
Made it more clear in the code, so now it's flag for tile manager to indicate
whether tiles should always be allocated for the same device or not.
Also cleaned a way how tile index for progressive refine is calculating,
which is now avoids tricky computation based on tile coordinate and it's
dimensions.
after adding compressed DDS texture loading.
DDS images can be flipped compared to the Blender standard, however we do not
unflip them because we also don't flip compressed textures. If we would flip
those we'd need to uncompress, flip and recompress them, and so losing the
speed benefit that you get from using them. Users are expected to save DDS
image in OpenGL compatible format.
Removed checks for PTCACHE_QUICK_CACHE for exception handling. This to ensure normal
cache works as if old PTCACHE_QUICK_CACHE wasn't set.
Thanks Campbell for pointing at this!
- Disabled "Quick Cache" option. It was causing ridiculous updates
on the entire animation system for start-end frame on every user
event causing changes here (like during transform). Worst was that you
couldn't transform animated objects for that reason either.
Most of the code is still there, waiting for a moment to revise it...
- Constraint "Follow Track" (marker) wasn't using inverse matrix code
in transform, making it wacko to use (wrong pivot, crazyspace)
Issue was caused by buffer shadows were binding buffer after offscreen buffers
was bind which lead to some unpredictable results.
Made it so ED_view3d_draw_offscreen wouldn't bind any buffers and for proper
shadows ED_view3d_draw_offscreen_init should be manually be called before
drawing to an offscreen.
This should also make open gl render with AA enabled a bit faster.
Also fixed missing sequencer cache invalidation when open gl render type is
changing.
Material and Rendered modes are still a TODO for sequencer.
when tree is being executed. This could lead to nor initialized color space
for the image.
Solved by insuring image buffer is loaded before checking for whether color
conversion is needed.
- when an edge exists across a quad, dont attempt to triangulate it. (such a case isn't so common anyway)
- silly mistake when checking if anything needed to be done in the modifier, percent was being checked for 1.0 even when not used.
