Blender Git Commit Log

Merge branch 'master' into greasepencil-object

GPencil: Fix unreported missing onion skin in renders

When the option was enabled, the onion was not render as expected.

GPencil: Move Stabilize Stroke subpanel lto bottom

GPencil: Cleanup commented lines of previous commit

GPencil: Group Brush panels in Stroke popover

Use too many popovers reduce space for layer popover.

GPencil: Change again Eraser cursor to Display Cursor

GPencil: Change Show Brush to Show Cursor for Eraser

GPencil: Change Cursor Panel texts

Mantaflow [Part 12]: Updated docs

Updated diff with latest changes from fluid-mantaflow branch

Reviewed By: sergey

Maniphest Tasks: T59995

Differential Revision: https://developer.blender.org/D5620

Mantaflow [Part 8]: Customization for particle system

The particle system needs some tweaks so that it can be used for particles created in Mantaflow (i.e. to read both FLIP and secondary particles from Mantaflow).

Reviewed By: sergey

Maniphest Tasks: T59995

Differential Revision: https://developer.blender.org/D3857

Mantaflow [Part 5]: Update other /intern packages

Cycles needs some smaller updates so that the up-res smoke wavelet noise and the liquid mesh speed vector export work correctly.

Reviewed By: mont29

Maniphest Tasks: T59995

Differential Revision: https://developer.blender.org/D3854

Mantaflow [Part 6]: Updates in /blender/source

A collection of smaller changes that are required in the /blender/source files. A lot of them are also due to variable renaming.

Reviewed By: sergey

Maniphest Tasks: T59995

Differential Revision: https://developer.blender.org/D3855

Mantaflow [Part 11]: Updated entire smoke.c code

Probably the most significant changes are in smoke.c.

New functionality includes:
- support for adative time steps (substeps)
- write flow objects to grid structure so that Mantaflow can generate levelsets
- no more distinction between FLUID_3D and WTURBULENCE objects. Everthing that communicates with Mantaflow now lives in a FLUID object.

Reviewed By: sergey

Maniphest Tasks: T59995

Differential Revision: https://developer.blender.org/D3861

Mantaflow [Part 9]: Updated rna smoke code

All new simulation parameters need to be registered in the RNA. Especially for liquids a lot of new ones need to be added.

Reviewed By: sergey

Maniphest Tasks: T59995

Differential Revision: https://developer.blender.org/D3858

Fix: Missing category in IMAGE_PT_paint_settings_advanced panel

Addresses raised concern in fb74dcc5d69d

Mantaflow [Part 7]: Added bake configuration

Similarly to physics_fluid.c (in same directory) which handled the baking process for Elbeem, there is now physics_manta.c which handles it for Mantaflow.

There are two types of jobs: one for baking and another for freeing. The generic jobs will be used to bake / free specific parts of the simulation (e.g. bake mesh, free particles, etc.).

The jobs are only being used in the "modular" cache mode where the simulation has to be baked in parts.

Reviewed By: sergey

Maniphest Tasks: T59995

Differential Revision: https://developer.blender.org/D3856

Mantaflow [Part 4]: Adapted build config

Smaller changes in the build files to reflect the new Mantaflow macro.

Reviewed By: sergey

Maniphest Tasks: T59995

Differential Revision: https://developer.blender.org/D3853

Mantaflow [Part 10]: Updated fluid modifier settings

All the new fluid simulation parameters need to be added the according structs (i.e. domain settings, flow settings).

Reviewed By: sergey

Maniphest Tasks: T59995

Differential Revision: https://developer.blender.org/D3860

Mantaflow [Part 3]: Customized UI for Manta fluids

With Mantaflow the current smoke modifier UI will accommodate both smoke and liquids.

In addition, there is now an option for Mantaflow liquids in the quick effects section ("Quick Liquid").

Reviewed By: sergey

Maniphest Tasks: T59995

Differential Revision: https://developer.blender.org/D3852

Mantaflow [Part 2]: Added fluid wrapper files

Files from /intern/mantaflow handle the communication between core Blender code and Mantaflow itself. It's the bridge to communicate with Mantas Python functions.

Code from /intern/mantaflow/intern/strings/ is pure Manta code and would likely need less attention in the review.

Reviewed By: sergey

Maniphest Tasks: T59995

Differential Revision: https://developer.blender.org/D3851