Blender Git Commits

[Fast import/export] Fixed bug where address of temporary pointer is taken, leading to UB

Merge remote-tracking branch 'origin/master' into soc-2019-npr

# Conflicts:
# source/blender/draw/intern/draw_manager.c

[Fast import/export] Fixed OBJ indexing, after previous commit

[Fast import/export] Reorder OBJ export so vertices, UVs and Normals for each mesh are respectively grouped. Only write mtllib if exporting materials

Merge branch 'master' into greasepencil-object

USD: Added exporting the camera

Only perspective cameras are supported for now. I also had to add a function
`BKE_camera_sensor_size_for_render()` that calculates the sensor width
or height, depending on the fitting parameter and the scene render
resolution aspect ratio.

remove unused modifier properties

initial turbulence node

Merge branch 'master' into greasepencil-object

GPencil: Improve management of curves without material

The SVG to Curves add-on gets some curves without material. Now these curves are set to a Pink material.

use gravity node in simulation

initial gravity force node ui

USD: export meters-per-unit scale in stage metadata

When set to a non-metric unit system, Blender internally still stores
imperial units, so the scale is the only thing we need to write to USD.

USD: also export the last frame

USD: improved exporter progress reporting

initial mesh collision event node

Raise error when reading Alembic with degenerate geometry, cherry picked from tangent anim blender278 remote

Raise error when reading Alembic with degenerate geometry Alembic files containing faces with fewer than 3 vertices were causing Blender to crash. While this is not a proper fix (would require actually handling the invalid geometry), this at least prevents the crash, instead giving an error message, informing of the degenerate geometry. (cherry picked from commit aeb4fdbe3ef63a3fcf7920f5fb1f4484da1a1fe3)

cleanup age reached event inserter

get node of socket from indexed tree

Cleanup: Fix build error with MSVC

space after is not allowed