Blender Git Loki

Remove useless rna include and clean indentation

Remove unnecessary inspection functions

Remove unnecessary default option

Implement decimation for vector grids

Fix compilation without OpenVDB or Smoke modifier

Stop simplify and hide properties from affecting render

[Fast import/export] Initial iterator implementation and STL export

Make some VDB props non-animatable

Implement split color channel assignment

This allows the color channel to have individual grids assigned, when
vector grids were exported as separate float grids.

Low res display option (decimation) and indexing fixes

This implements a new feature for faster display by reducing the
resolution of the displayed cache.

This also fixes some mistakes with cache indexing and coords.

Fix updating when changing selection with 'hide unselected'

LANPR: Memory now all in RenderBuffer->pool. engine_free() not called.

Fix cache not updating on frame index 0

Fix coords with axis inversion

Fix jitter with axis inversion

Improve safety of the vdb pointer in sds

Fix cache not updating when chaning properties

Fix T65408: GPencil Weight Paint, strength and falloff are ignored when painting a lesser vertexweight

The value was clamped to minimum value before checking the influence.

Fix axis inversion

Fix typo in rna_modifier.c