Blender Git Loki

Cleanup: remove unused GPU_texture_from_preview function

Merge branch 'blender-v2.82-release'

Fix T71620: broken particle collisions due to rB0666ece2e2f9

An optimisation in the collision system for cloth (static collisions),
broke the particle collisions, as they take motion into account. This
restores the moving BVH required for the particle collisions, while
keeping the optimisation for the cloth collisions.

Reviewed By: mano-wii

Maniphest Tasks: T71620

Differential Revision: https://developer.blender.org/D6560

Minimum process working but very slow

GPencil: Test to move cache to datablock

This move the cache and assign orig pointers to Stroke and Points

GPencil: Fix missing Vertex Top options in texture material

Merge branch 'greasepencil-object' into greasepencil-refactor

Merge branch 'master' into greasepencil-object

GPencil: Refactor: Remove per layer random color jitter in wireframe

This is barely noticeable and makes it more confusing than anything in the
code. It's also faster and follow solid mode more closely.

GPencil: Refactor: Fix gradient behavior in texture color mode

GPencil: Refactor: Make Texture UV transform behave like normal 3D ones

Meaning we apply location then rotation then scale. This makes positioning
using the parameters easier.

Also since the gradients now use the same UV space, we can reuse the same
properties for the transform.

GPencil: Fix vertex color draw tool color blending

This removes the darkened color artifacts due to incorect alpha blending.

GPencil: Refactor: Add fill vertex color suppport

This is a waste of GPU memory tho. It is duplicated for each gp points.

A better approach would be to store a per stroke data that we could fetch
using a stroke id.

GPencil: Rename mix_color to vert_color

Also renamed mix_color_fill to vert_color_fill

cleanup dead node elimination

GPencil: Refactor: Enable Vertex color mode in vertex paint

This is to follow the same behavior as meshes.

remove unused nodes optimization

GPencil: Refactor: Fix is_render flag

This should fix VFX toggling for render mode only.

GPencil: Refactor: Support solid mode color modes

This should be a 1:1 feature parity with what the workbench do with meshes
objects.

give nodes and sockets an id again