Blender Git Loki

Refactor override code to properly deal with runtime rna properties too.

The triplet static RNA / runtime RNA / custom properties is a real pain to
deal with...

Using the new `PropertyRNAOrID` struct helps clarifying and properly
dealing with all three cases.

Note that this makes override of py-defined RNA properties working
(support for that will be committed next).

Differential Revision: https://developer.blender.org/D8249

RNA: refactor how we get 'ensured' RNA properties.

Introduce new PropertyRNAOrID structure, storing most useful data about
an 'opaque' PropertyRNA in relation with a given PointerRNA struct.

It deals with all the three cases (pure static RNA, runtime RNA where
data is actually stored in IDProperties, and pure IDProperties, aka
custom data.

Cleanup: simplify platform define checks

Platforms besides WIN32 were in a single else clause, use elif instead.

Fix for building on systems besides apple/windows/linux

Cleanup: follow code style

Functions: add utility to find dependencies of input sockets

Functions: store derived node tree and network in map for future access

Functions: make constant folding work on unfinished networks

Nodes: add redundant name check in debug builds to prevent errors

Fix Crash due to recent changes

{39b525e0f07fa25dcda54226ade789959b642dec} could write in unallocated
space.

GPencil: Fix tooltip error

The tooltip was copied by error from Lattice modifier.

Functions: use new is-equal and hash function of CPPType

Functions: make generic types hashable

BLI: initial hash function for Color4b and float4x4

Functions: make generic types equality comparable

Cleanup: various cleanups in for CPPType

Fix T78296: Performance - Use Binary Search for MDeformWeight

Use binary search for querying deform weights.

Spring 02_020_A.anim.blend on Ryzen 1700X goes from 12.4 to 12.7fps.

During profiling it was detected that adding new items to the head was faster than adding to the tail.

Reviewed By: Campbell Barton

Differential Revision: https://developer.blender.org/D8127

Cleanup: structure CPPType according to code style guide

LibOverride: Fix improper tagging of more of the backward pointers in RNA nodetrees.

Fix T78756: White UV drawing is displayed as Dashed