Add operators to add/remove rigid body world and objects.
Add UI scripts.
The rigid body simulation works on scene level and overrides the
position/orientation of rigid bodies when active.
It does not deform meshes or generate data so there is no modifier.
Usage:
* Add rigid body world in the scene tab
* Create a group
* Add objects to the group
* Assign group to the rigid body world
* Play animation
For convenience the rigid body tools operators in the tools panel of the 3d view
will add a world, group and add objects to the group automatically so you only have
to press one button to add/remove rigid bodies to the simulation.
Part of GSoC 2010 and 2012.
Authors: Joshua Leung (aligorith), Sergej Reich (sergof)
Particle combing didn't always respond as expected. The combed effect was
depending on the center of object in view, instead of on the center of
selected hairs. That made combing in certain close ups impossible.
Same was actually true for transform tools for hairs!
And even worse - there was an optimize break in calculating center
which wasn't true even. Causing centers for transform to fail similar
in other cases.
caused by not projecting points behind the perspective view,
even though this worked in 2.64 the values were flipped (rotating direction was reversed and the center point was flipped).
added V3D_PROJ_TEST_CLIP_NEAR, when omitted ED_view3d_project_*** will project points from behind a perspective view plane.
- Move to layer (and more popups) didn't scale yet
- User Prefs and render window now open on right location on Mac Retinas
- Brush sizes for painting now scale for Mac Retina
Also fix:
- Fluid simulation was always lagging 1 frame behind: E.g. the 250th frame in blender showed 249th frame of the fluid simulation.
Change:
- Animated enabled/disabled property only gets counted as "on" if value >= 1
Note that this bugfix should solve many problems with timings of animated fluid sim properties.
This is apart of a code cleanup to make ED_view3d_project_short/ED_view3d_project_int/ED_view3d_project_float interchangeable. Currently they work very differently in a way thats quite confusing (and cause of bugs in blender that remain uncorrected) - fixes coming.
There are also cases where ED_view3d_project_short is used, then the values are converted from shorts into int's after because ED_view3d_project_int() behaves differently, will unify behavior of these functions after this commit.
- rather then clip/noclip versions, pass flags (for bound-box clip, window clip).
- rather then store the invalid clip-value, return success (or error value clip_near, clip_bb, clip_win, overflow).
- remove local copies of project functions from drawobject.c: view3d_project_short_clip, view3d_project_short_noclip, view3d_project_short_clip_persmat.
add functions:
- ED_view3d_project_short_global() global space projection
- ED_view3d_project_short_object() object space projection.
- ED_view3d_project_short_ex() take perspective matrix and local space option as args.
- ED_view3d_project_base() - special function to set the Object 'Base' screen coords (sx, sy), since this is a common enough operation.
- make view3d project names more consistent.
- remove apply_project_float() its not needed.
- update comments referencing an old function name.
- move doxygen docs into the C file, prefer they are kept here to avoid getting out of sync with code.
