Blender Git Loki

Merge branch 'master' into functions

use a multimap data structure to store links of output sockets

utility to count the number of times an output socket is used

more generic function to find relevant sockets in a function graph

utility functions for set and map

new Float Range node

fix inferencing of vectorized nodes

fix probing function

remove "small" from some type names

faster adding to array lookup

don't use llvm fgraph execution for now

cleanup array lookup structure

method to pop item from map

End all files with a newline

Merge branch 'master' into functions

Fix Sin operation in Float Math node

The patch only fixed the python part. I added the c++ part.

Differential Revision: https://developer.blender.org/D4658

Use actual hash tables instead of linear search

The hash functions themselves are not optimized yet.

rename ptr to rna to avoid confusing with actual pointers

vectorize Float Math node

remove some redundency