Ji5dZddlmZddlZddlmZmZmZddlm Z ddl m Z ddl mZddlmZddlmZdd lmZdd lmZdd lmZdd lmZdd lmZmZmZddlm Z ddl!m"Z"m#Z#ddl$m%Z%m&Z&ddl'm(Z(ddl)m*Z*m+Z+m,Z,ddl-m.Z.ddl/m0Z0ddl1m2Z2ddl3m4Z4ddl5m6Z6ddl7m8Z8ddl9m:Z:m;Z;ddlm?Z?ddl@mAZAmBZBddlCmDZDddlEmFZFmGZGmHZHmIZImJZJeBjfdeId eBd!e4fd"ZLdeId#eeMzeNzezd!eOfd$ZPeBjd%d&d'fdeId#eeMzeNzd eBd(eOd)eQd*eQd!eOfd+ZReBjd,eAjfdeId#eeMzeNzd eBd-eOd.eAd!eOf d/ZT d4deId#eeMzeNzd0eQd1eQd2eOd!eOf d3ZUy)5a build123d 3D Exporters name: exporters3d.py by: Gumyr date: March 6th, 2024 desc: Exporters for 3D models such as STEP. license: Copyright 2024 Gumyr Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. )BytesION)PathLikefsdecodefspath)Union) PreOrderIter)APIHeaderSection_MakeHeader)BRepMesh_IncrementalMesh) BRepTools)IFSelect_ReturnStatus)IGESControl_Controller)Interface_Static)MessageMessage_GravityMessage_ProgressRange)RWGltf_CafWriter)STEPCAFControl_ControllerSTEPCAFControl_Writer)STEPControl_ControllerSTEPControl_StepModelType) StlAPI_Writer)TCollection_AsciiStringTCollection_ExtendedStringTCollection_HAsciiString)$TColStd_IndexedDataMapOfStringString) TDataStd_Name) TDF_Label)TDocStd_Document)TopExp_Explorer)XCAFApp_Application)XCAFDoc_ColorTypeXCAFDoc_DocumentTool)XSControl_WorkSession)UNITS_PER_METER) PrecisionModeUnit)Location)CompoundCurvePartShapeSketch to_exportunitreturncttd}tj}|j td||j |t j|dt|z t j|j}t j|j}t|txrt|jdkD}|j!|j"|}t%|D]/}|j&s |j(|j+|j"d} g} t|tr?|js2g} t|t,r%t/|j"t0j2} nt|t4r%t/|j"t0j6} nVt|t8r%t/|j"t0j:} n!t=j>dd t/} | jAr@| jC| jE| jG| jAr@| D cgc]} |j+| d} } |j&r9| jIs)tKjL| t|j&|j(| g| zD]H}|jIr|jO||j(j"tPjRJ2|jU|Scc} w) acreate_xde An OpenCASCADE Technology (OCCT) XDE (eXtended Data Exchange) document is a sophisticated framework designed for comprehensive CAD data management, facilitating not just the geometric modeling of shapes but also the handling of associated metadata, such as material properties, color, layering, and annotations. This integrated environment supports the organization and manipulation of complex assemblies and parts, enabling users to navigate, edit, and query both the structure and attributes of CAD models. XDE's architecture is particularly beneficial for applications requiring detailed interoperability between different CAD systems, offering robust tools for data exchange, visualization, and modification while preserving the integrity and attributes of the CAD data across various stages of product development. Args: to_export (Shape): object or assembly unit (Unit, optional): shape units. Defaults to Unit.MM. Returns: TDocStd_Document: XDE document XmlOcafz MDTV-XCAFrF) findInstancez$Unknown Compound type, color not set) stacklevel)+rrr GetApplication_s NewDocument InitDocumentr"SetLengthUnit_sr$ ShapeTool_sMain ColorTool_s isinstancer(lenchildrenAddShapewrappedrlabelcolor FindShaper*rta TopAbs_SOLIDr, TopAbs_FACEr) TopAbs_EDGEwarningswarnMoreappendCurrentNextIsNullrSet_sSetColorr!XCAFDoc_ColorSurfUpdateAssemblies)r-r.doc application shape_tool color_tool is_assembly _root_labelnode node_labelsub_node_labels sub_nodesexplorersub_noderBs f/workspace/moltex-experiments/.pixi/envs/default/lib/python3.12/site-packages/build123d/exporters3d.py _create_xderaBs. 5i@ AC&668K6{CSIS!((a/$2G.GH&11#((*=J%11#((*=JY1Qc):L:L6MPQ6QK%%i&7&7EKY'zzdjj0  * 4 4T\\PU 4 V  dH %dmmI$%*4<<ID&)*4<<HD%(*4<<H DQRS*,--/  !1!1!34 --/ !* )H$$XE$B )  ::j//1    ,Ftzz,R S :: !$7<<>##4::--/@/R/R8C(P! J's<M file_pathct|ts t|}tj|j |}|dS|S)zExport this shape to a BREP file Args: to_export (Shape): object or assembly file_path: Union[PathLike, str, bytes, BytesIO]: brep file path or memory buffer Returns: bool: write status T)r=rrr Write_srA)r-rb return_values r` export_breprfs@ i )Y' $$Y%6%6 BL'49\9FMbP?皙?binarylinear_deflectionangular_deflectionc|j td|j}|xjtdddzc_t|D]!}|j|j ||#t ||}ttt||} | jdt} t} tj} | jD]*} | j!t#t"j$,| j'|| | }t)j*|j||_|S)aexport_gltf The glTF (GL Transmission Format) specification primarily focuses on the efficient transmission and loading of 3D models as a compact, binary format that is directly renderable by graphics APIs like WebGL, OpenGL, and Vulkan. It's designed to store detailed 3D model data, including meshes (vertices, normals, textures, etc.), animations, materials, and scene hierarchy, among other aspects. Args: to_export (Shape): object or assembly file_path (Union[PathLike, str, bytes]): glTF file path unit (Unit, optional): shape units. Defaults to Unit.MM. binary (bool, optional): output format. Defaults to False. linear_deflection (float, optional): A linear deflection setting which limits the distance between a curve and its tessellation. Setting this value too low will result in large meshes that can consume computing resources. Setting the value too high can result in meshes with a level of detail that is too low. The default is a good starting point for a range of cases. Defaults to 1e-3. angular_deflection (float, optional): Angular deflection setting which limits the angle between subsequent segments in a polyline. Defaults to 0.1. Raises: RuntimeError: Failed to write glTF file Returns: bool: write status z,Shape must have a location to export to glTF)rrr)r2rri)theFile theIsBinaryT)location ValueErrorr'rrAmeshrarrr SetParallelrrrDefaultMessenger_sPrinters SetTraceLevelr Message_FailPerformr Clean_s)r-rbr.rjrkrloriginal_locationrZrTwriter index_mapprogress messengerprinterstatuss r` export_gltfrs,P!GHH!** (9i==Y' << # II'); <( ( 48C'(;<&F t46I$&H**,I%%'oo.J.JKL(^^CH 5Fi''(+I MrgT write_pcurvesprecision_modect||}tj}|jD]*}|j t t j ,t}t|d} | jd| jd| jdt| jj} |jr$| j!t#|j| j%t#dt'j(t+j(t-j(t/j0dt3|t/j0d|j4| j7|t8j:| j=t?|t@jBk(} | s tEd| S)aexport_step Export a build123d Shape or assembly with color and label attributes. Note that if the color of a node in an assembly isn't set, it will be assigned the color of its nearest ancestor. Args: to_export (Shape): object or assembly file_path (Union[PathLike, str, bytes]): step file path unit (Unit, optional): shape units. Defaults to Unit.MM. write_pcurves (bool, optional): write parametric curves to the STEP file. Defaults to True. precision_mode (PrecisionMode, optional): geometric data precision. Defaults to PrecisionMode.AVERAGE. Raises: RuntimeError: Unknown Compound type Returns: bool: success FT build123dzwrite.surfacecurve.modezwrite.precision.modezFailed to write STEP file)#rarrtrurvrrwr#r SetColorMode SetLayerMode SetNameModer WriterModelrBSetNamerSetOriginatingSystemrInit_srr r SetIVal_sintvalueTransferrSTEPControl_AsIsWriterr IFSelect_RetDone RuntimeError) r-rbr.rrrTr~rsessionr{headerrs r` export_steprss< i &C**,I%%'oo.J.JKL($%G "7E 2F   t ()>)>)@ AF/ @A  8 EF$$&!!#!!#8#m:LM5~7K7KL OOC2CCD \\&+ ,0E0V0V VF 677 Mrg toleranceangular_tolerance ascii_formatct|j|d|d}|jt}||_t |}|j |j|S)aExport STL Exports a shape to a specified STL file. Args: to_export (Shape): object or assembly file_path (str): The path and file name to write the STL output to. tolerance (float, optional): A linear deflection setting which limits the distance between a curve and its tessellation. Setting this value too low will result in large meshes that can consume computing resources. Setting the value too high can result in meshes with a level of detail that is too low. The default is a good starting point for a range of cases. Defaults to 1e-3. angular_tolerance (float, optional): Angular deflection setting which limits the angle between subsequent segments in a polyline. Defaults to 0.1. ascii_format (bool, optional): Export the file as ASCII (True) or binary (False) STL format. Defaults to False (binary). Returns: bool: Success T)r rArxr ASCIIModestrr)r-rbrrrrrr{s r` export_stlrEsZ6 $9d,=t D LLN _F#FII << ))9 55rg)rhriF)V__doc__iorrIosrrrtypingr OCP.TopAbsTopAbsrEanytreerOCP.APIHeaderSectionr OCP.BRepMeshr OCP.BRepToolsr OCP.IFSelectr OCP.IGESControlr OCP.Interfacer OCP.Messagerrr OCP.RWGltfrOCP.STEPCAFControlrrOCP.STEPControlrr OCP.StlAPIrOCP.TCollectionrrr OCP.TColStdr OCP.TDataStdrOCP.TDFr OCP.TDocStdr OCP.TopExpr OCP.XCAFAppr OCP.XCAFDocr!r" OCP.XSControlr#build123d.build_commonr$build123d.build_enumsr%r&build123d.geometryr'build123d.topologyr(r)r*r+r,MMrarbytesboolrffloatrAVERAGErrrgr`rs>)) <1#.2*GG'OM$ii<&(&+?/25'CC04wwY5YY;KYx::#~%/: :0$ # MM#~%M M  M  M  M Mf$1$9$9 ??#~%? ? ? " ?  ?J" &6&6#~%&6&6 &6  &6  &6rg