Blender Git Loki

Fix T52940: VSE Glow Effect Strip on transparent images has no blur

Fix T52982: Join operator with context override crashes Blender 2.79

Fix T52927: Compositor wrong scale when scale size input is connected to complex node

The issue here is that we can not read scale from socket when determining
dependent area of interest. This area will depend on current pixel. Now fall
back to more stupid but reliable thing: if scale size input is connected to some
nodes, we use the whole frame as area of interest.

Fix T52920: Saving Tiff Files type Blender crashes

Was only happening for 3 and 1 channel sources.

Fix T52086: Graph editor "normalize" drag errors for integers

Fix T52823: New Depsgraph - Shrinkwrap crashes blender

The issue was caused by threading conflict around looptris: it was possible
that DM will return non-NULL but non-initialized array of looptris.

Thanks Campbell for second pair of eyes!

Fix T52763: Boolean problem with vertex group

Fix copy-paste error in recent particles fix

Was intersecting same triangle twice.

Fix T52732: Particle system volume grid particles out of volume

Use more watertight and robust intersection test.

It uses now ray to triangle intersection, but it's all fine because segment was
covering the whole bounding box anyway.

Fix T52537: Dyntopo "detail flood fill" doesn't work in some cases

Mainly when object origin is not at the geometry bounding box center.

Seems to be straightforward to fix, hopefully it doesn't break some obscure case
where this was a desired behavior.

Cycles: Tweaks to avoid compilation error of megakernel

Also moved code out of deep-inside ifdef block, otherwise it was quite confusing.

Fix T53552: Unneeded particle cache reset on frame change

There shouldn't be a time dependency to cache reset operation.

Depsgraph: Add missing checks from previous commit

Depsgraph: Don't make non-dynamic hair dependent on time

This way hair system used for static forest does not make playblack slow.

A bit dangerous, but let's see how far we can go!

Fix T53547: Metaballs as dupli objects are not updated with the new Depsgraph

Follow relations from old dependency graph.

Depsgraph: Fix relations for metaballs

Initially spotted and investigated by Dalai and Germano.

Cycles: Fix wrong shading when some mesh triangle has non-finite coordinate

This is fully unpredictable for artists when one damaged object makes the whole
scene to render incorrectly. This involves two main changes:

- It is not enough to check triangle bounds to be valid when building BVH.
This is because triangle might have some finite vertices and some non-finite.

- We shouldn't add non-finite triangle area to the overall area for MIS.

Cycles: Fix possible race condition when initializing devices list

Depsgraph: Fix wrong flag being assigned

Fix T52741: Follow track with depth object crashes Blender with new depsgraph