Patches to Bf Blender for CAD development.
https://tornavis.org/
a985b8bd9e
Caused by rB9a7f5f1bb422. If using Auto IK (or targetless IK and Auto IK together), two temporary constraints were added. - from pose_grab_with_ik_add (even for targetless IK) - from add_pose_transdata (even for Auto IK) Since both both do similar things, but cannot work in tandem (with possibly different chainlengths for example), we have to decide which type to prefer over the other (as in: do not create a constraint for the other). It seems better to ignore the 'Auto IK' option on bones that will have targetless IK set up for them specificallly [e.g. defining special chainlength]. This way you can still work with 'Auto IK' ON generally [with interactive chainlength control], but also have specific bones that need their own custom chainlength. For now, the most straightforward fix is to - only add constraints for Auto IK from pose_grab_with_ik_add() - only add constraints for targetless IK from add_pose_transdata() Note: this area has some potential for later refactoring: - move creation of all temporary constraints to a single place [preferably pose_grab_with_ik_add] - use only those temporary constraints in transform code [atm. we still flip CONSTRAINT_IK_AUTO around on the "original" -- unneccesarily, after rB9a7f5f1bb422 a dedicated temporary constraint is now always available] - clarify CONSTRAINT_IK_AUTO vs. CONSTRAINT_IK_TEMP - obeying standard rotation locks on bones in the chain (not just the the IK locks) is not consistent between targetless IK and Auto IK Potential candidate for 2.90.1 as well as 2.83 LTS Maniphest Tasks: T80437 Differential Revision: https://developer.blender.org/D8930 |
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readme.rst
.. Keep this document short & concise, linking to external resources instead of including content in-line. See 'release/text/readme.html' for the end user read-me. Blender ======= Blender is the free and open source 3D creation suite. It supports the entirety of the 3D pipeline-modeling, rigging, animation, simulation, rendering, compositing, motion tracking and video editing. .. figure:: https://code.blender.org/wp-content/uploads/2018/12/springrg.jpg :scale: 50 % :align: center Project Pages ------------- - `Main Website <http://www.blender.org>`__ - `Reference Manual <https://docs.blender.org/manual/en/latest/index.html>`__ - `User Community <https://www.blender.org/community/>`__ Development ----------- - `Build Instructions <https://wiki.blender.org/wiki/Building_Blender>`__ - `Code Review & Bug Tracker <https://developer.blender.org>`__ - `Developer Forum <https://devtalk.blender.org>`__ - `Developer Documentation <https://wiki.blender.org>`__ License ------- Blender as a whole is licensed under the GNU Public License, Version 3. Individual files may have a different, but compatible license. See `blender.org/about/license <https://www.blender.org/about/license>`__ for details.