- "meshroom -h / --help": now provides command line documentation (so
argparse is done before GUI creation)
- new positional argument to set project file or input folder
- new "--pipeline" option to set a default pipeline, also support an
environment variable
CompatibilityNodes introduce a new notion of computability per node.
An uncomputed (and therefore uncomputable) CompatibilityNode blocks the computation of all its successor.
* update nodes computability on topology change (in addition to min/max depth)
* evaluate leaves computability to determine if the whole graph can be processed
handle this low-level operation engine side
* fix ListAttribute children links duplication
* handle CompatibilityNode duplication
* move corresponding unit test in test_graph.py
* [ui] add DuplicateNodeCommand
Improve node serialization/deserialization to be able to recreate the exact same node in the graph when loading a meshroom project, even if the corresponding node's description has changed or does not exist anymore. This allows to recover already computed data on disk, without being impacted by changed uids. CompatibilityNode also provides an on-demand upgrade system to turn into a Node that meets the current node description (if possible).
* new abstract class BaseNode, base class for Node and CompatibiliyNode
* Node: serialize everything needed to spawn a CompatibilityNode with precomputed outputs: inputs, uids, parallelization settings, unresolved internal folders and outputs
* node_factory: handles node deserialization and compatibility issues to create either a Node or a CompatibilityNode
* add compatibility unit tests
* save a header with versions metadata:
* meshroom release
* file format
* node types used in the graph
* save the graph in a dedicated "graph" category
* multiview: store pipeline version in graph header
First version of retrocompatibility, allowing to load files referencing removed or type-incompatible attributes.
* add node_factory to centralize node instantiation
* discard invalid attributes (i.e. not part of the node description anymore or with incompatible value type) when loading a file
* raise on unknown nodes
* add 'core.exception' module to declare Meshroom's exception types
Don't update every nodes in the graph on each modification. Instead, use dfs visit to find nodes impacted by a change (of value or of topology) and limit the update to those nodes.
