* Import: DXF importer, block and inserts overhaul
Implement support for blocks as definitions and inserts
as instances.
A BLOCK definition becomes a hidden master object in a
_BlockDefinitions group (currently a Part::Compound).
An INSERT becomes a visible App::Link that points to
that master definition.
* Import: DXF parser/importer add debug print statements
* Import: DXF importer, various improvements
- Add more code comments
- Correctly increase object count
- Improve readability of anonymous block checks
* Import: DXF (all) report anonymous blocks separately
* Import: DXF importer (App + GUI) add nested inserts support
* Import: DXF importer (GUI) fix preserving colors for inserts
* Import: DXF importer, make primitives naming more specific
* Import: DXF parser/importer remove debug print statements
* Import: DXF parser, work around DXF color index 7
* Import: DXF importer GUI, temporary debug print to show layer color data
* Import: DXF importer, fix nested inserts hierarchy
* Import: DXF importer, prefix and suffix underscores to names
To work around mangling from FreeCAD's unique name generator.
* Import: DXF importer, implement flattening blocks on import
* Revert "Import: DXF importer GUI, temporary debug print to show layer color data"
This reverts commit b6ece395c9d2b8a1e0796d6f7b0d58842a2f3686.
* Import: DXF importer, fix imported text orientation
The DXF file provides the text rotation angle in degrees.
The used rotZ function expects the angle in radians,
thus the conversion needs to be made.
Fixes: #21548
* Import: DXF importer, honour the preference to not import layouts
* Import: DXF importer, move unreferenced blocks to separate group
This provides better classification, but it has a performance hit:
we import all blocks as before, we sort them and we reparent them
to the correct group. The reparentipart with Grou.setValues()
appears to be an expensive call. Probably because internally the
FreeCAD dependency graph is modified.
* Import: DXF importer, count compound children in the report
* Import: DXF importer, cleanup defined blocks group if empty
* remove support to oldest occ <7.5
The os ubuntu 22.04 not supported use occ 7.5.1.
There is a lot of code implemented to support even older versions.
The patch removes support for versions lower than occ 7.5.0
* .
* move include library
#pieterhijma change request :
* removed deprecated functions
get/setAngle functions has been removed with OCC 7.5
before including the library, it is uselessly checked if the variable __QtAll__ and __InventorAll__ have been defined. The same check is performed again once the library is included
Every basic data type is stored in Base module, color is standing out as
one that does not. Moving it to Base opens possibilities to integrate it
better with the rest of FreeCAD.
* Fix importing .step file when user cancelled import settings dialog
* Refactor object loading python code, fix not using settings when STEP options dialog not shown
* Use custom exception type for user cancelling import instead of `RuntimeError`
* Pull python code out to external file
Currently a modal dialog is used directly in ImportGui.open()/ImportGui.insert() that makes it impossible to use the functions in a
script because they will be blocked
* [STEP Import]
Added the ability to select the encoding of the source file when importing.
Requires OCCT version 7.8.0 and higher
* fix compile error for OCCT < 7.8.0
* Also hide label "CodePage" for OCCT < 7.8.0
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Fix error
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* Fix error on Ubuntu 20-04
* Fix error on Ubuntu 20-04
---------
Co-authored-by: Kuzma30 <kuzemkoa@gmail.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Improves the use of the ShapeAppearance property for the Part workbench.
removes DiffuseColor property
adds Python compatibility using custom attributes
transitions DiffuseColor to ShapeAppearance on open
Improved UI elements for setting object appearance, and appearance per face
Lays the foundation for future texture support
Uses new material system for appearance
Each feature object now has a property called ShapeMaterial that
describes its physical properties. If it has a shape, it has a
material.
The ShapeColor attribute is replaced by a ShapeAppearance attribute.
This is a material list that describes all appearance properties, not
just diffuse color. As a list in can be used for all elements of a
shape, such as edges and faces.
A new widget is provided to allow the user to select materials in a
consistent fashion. It can also launch the material editor with its
more advanced capabilities.
Fixes#11873 this was the primary goal of these changes
Fixes (partially) #11874 the parts of a polyline are combined as a
compound object (shape) but it would be preferable for them to be made
into a wire (if possible)
Fixes#11872 Objects in a block definition are now kept separately
until the block is inserted, in which case the inserted objects are
subject to all the other options regarding combining.
Fixes (partially, review required) #11871 Text and dimensions are now
kept as part of the block definition and are placed in the drawing when
the block is inserted but this code has not been extensively tested.
Affects #11875, custom types are not made, but the labels now reflect
the object types rather than all being "Shapennn"
This leaves the importer options handling in a bit of a mess that needs
cleanup eventually, but this can be a new issue.
This includes some importer flags that have no corresponding options
(e.g. import frozen layers), some flags not yet implemented, some
flags not yet even declared in the code because their implementation
is further off (import hatch outlines), and some suggested future
options (import SOLIDs as faces)
Centralize the calculation of the OCS for entities as they're read
from the DXF. Most of the entities don't use this yet, but some of
them roll their own crude Normal Vector handling. Because the new
code takes priority over the old for reading the normal vector, such
code will always see (0, 0, 1) as the extrusion direction.
Eliminate m_measurement_inch to clean up logic for priority of MEASUREMENT and INSUNITS.
Save the actual scaling factor rather than the scaling enum so a switch statement is not executed for each call to mm()
Add to CDxfRead the work to handle dxfScaling option, ImpExpDxfRead just has to set it up now.
Get the scaling factor from a lookup table rather than a switch statement
Display a message explaining what the scaling factor is and where it comes from
Remove large amount of Lint.
Colors as assigned to imported drawing entities if they are not merged
with other entities.
The code has been refactored to remove much duplication in reading of
attributes.
The code gives brief messages on the Python console about unsupported
DXF festures and also issues some new errors.
There is no support yet for making colors 1-9 and 250-255 contrast with
the creeen background color. Colors are generated by code rather than a
lookup table; this code can eventually modify the colors it generates to
contrast with a specific background color.
* Add new method ExportOCAF::exportObjects() to avoid code duplication
* Simplify handling of arguments passed to Python handler
* Fix several lint warnings
* Move ImportOCAFExt to the corresponding source files
* [Base] Add hasExtension for multiple values
* [Gui] Use hasExtension for multiple values
* [Drawing] Use hasExtension for multiple values
* [Fem] Use hasExtension for multiple values
* [Import] Use hasExtension for multiple values
* [Mesh] Use hasExtension for multiple values
* [Part] Use hasExtension for multiple values
* [TechDraw] Use hasExtension for multiple values
