Blender Git Commit Log

Particle edit: Use proper modifier to get evaluated derived mesh from

Particle edit: Fix disappearing child particles when toggling edit mode

Going to object edit mode and back to particle edit mode used to loose all
children from being displayed.

Merge branch 'blender2.8' into greasepencil-object

Fix memleak with meshes having IDProps in modifier stack evaluation.

*Always* use BKE_library API to handle IDs allocation and freeing,
unless you have a very, very, very good reason not to do so - and
perfectly know what you are doing.

Fix again bloody locked proxy bones...

No idea why that was working this morning, now we do not get CoW tag
anymore (which kind of makes sense since it's set *after* copying
happens...), so just resorting to using the NO_MAIN flag instead.

Add missing realloc for weights in RNA api

Fixed wrong weight field name too.

Fix ruler weights array allocation

Add missing weights array memory copy

Eevee: Fix missing Ambient Occlusion node in add node menu.

Armature: Fix T55070: Bones relationship lines are offsetted

Was missing object matrix multiplication.

GPUShader/DRW: Add Transform Feedback support.

This is a usefull feature that can be used to do a lot of precomputation on
the GPU instead of the CPU.

Implementation is simple and only covers the most usefull case.

How to use:
- Create shader with transform feedback.
- Create a pass with DRW_STATE_TRANS_FEEDBACK.
- Create a target Gwn_VertBuf (make sure it's big enough).
- Create a shading group with DRW_shgroup_transform_feedback_create().
- Add your draw calls to the shading group.
- Render your pass normaly.

Current limitation:
- Only one output buffer.
- Cannot pause/resume tfb rendering to interleave with normal drawcalls.
- Cannot get the number of verts drawn.

Eevee: Add support for Ambient Occlusion node.

Eevee: Change normal buffer texture format for more precision.

This means more accurate SSR with less faceted artifacts.

Shader Node Editor: Add Closure to RGB convertion node.

Patch D3205 by Kanzaki Wataru

Only implemented in Eevee for now. Collapse a closure to RGBA so we can
do NPR stuff on the resulting color.

Use an emission shader to convert the color back to a closure.

Doing this will break PBR and will kill any SSR and SSS effects the shader
the shader rely on. That said screen space refraction and ambient occlusion
are supported due to the way they are implemented.

Missing allocN line in previous commit

Fix add primitive operator

The weight array was not reallocated.

Workbench: World based studio lighting

Disabled shadows for now as the calculation of the light direction is
still to bogus.

Add initialization code for weights array

Cleanup unused code too.

Warning: This code is disabled, but add the fix for future use.

Define RNA properties for stroke weights

Particle System: ported most DerivedMesh ? Mesh

There are a few places where DerivedMesh is still used, most notably
when calling the (not yet ported) cloth simulation. There is also still
the use of Object.derivedDeform and Object.derivedFinal. Those places are
marked with a TODO.

Some functions in the editors module were copied to accept Mesh. Those
already had 'mesh' in the name; the copies are suffixed with '__real_mesh'
for easy renaming later when the DM-based functionality is removed.