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https://git.dev.opencascade.org/repos/occt.git
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79198f7297
Fix configuration loading to correctly use FileCS parameter Add stability test for configuration changes Update documentation's de wrapping names
238 lines
8.7 KiB
C++
238 lines
8.7 KiB
C++
// Copyright (c) 2022 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <DEPLY_ConfigurationNode.hxx>
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#include <DEPLY_Provider.hxx>
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#include <DE_ConfigurationContext.hxx>
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#include <DE_PluginHolder.hxx>
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#include <NCollection_Buffer.hxx>
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IMPLEMENT_STANDARD_RTTIEXT(DEPLY_ConfigurationNode, DE_ConfigurationNode)
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namespace
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{
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static const TCollection_AsciiString& THE_CONFIGURATION_SCOPE()
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{
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static const TCollection_AsciiString aScope = "provider";
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return aScope;
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}
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// Wrapper to auto-load DE component
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DE_PluginHolder<DEPLY_ConfigurationNode> THE_OCCT_PLY_COMPONENT_PLUGIN;
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} // namespace
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//=================================================================================================
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DEPLY_ConfigurationNode::DEPLY_ConfigurationNode()
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: DE_ConfigurationNode()
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{
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}
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//=================================================================================================
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DEPLY_ConfigurationNode::DEPLY_ConfigurationNode(const Handle(DEPLY_ConfigurationNode)& theNode)
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: DE_ConfigurationNode(theNode)
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{
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InternalParameters = theNode->InternalParameters;
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}
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//=================================================================================================
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bool DEPLY_ConfigurationNode::Load(const Handle(DE_ConfigurationContext)& theResource)
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{
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TCollection_AsciiString aScope =
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THE_CONFIGURATION_SCOPE() + "." + GetFormat() + "." + GetVendor();
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InternalParameters.FileLengthUnit =
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theResource->RealVal("file.length.unit", InternalParameters.FileLengthUnit, aScope);
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InternalParameters.SystemCS =
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(RWMesh_CoordinateSystem)(theResource->IntegerVal("system.cs",
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(int)InternalParameters.SystemCS,
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aScope)
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% 2);
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InternalParameters.FileCS =
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(RWMesh_CoordinateSystem)(theResource->IntegerVal("file.cs",
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(int)InternalParameters.FileCS,
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aScope)
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% 2);
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InternalParameters.WriteNormals =
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theResource->BooleanVal("write.normals", InternalParameters.WriteNormals, aScope);
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InternalParameters.WriteColors =
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theResource->BooleanVal("write.colors", InternalParameters.WriteColors, aScope);
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InternalParameters.WriteTexCoords =
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theResource->BooleanVal("write.tex.coords", InternalParameters.WriteTexCoords, aScope);
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InternalParameters.WritePartId =
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theResource->BooleanVal("write.part.id", InternalParameters.WritePartId, aScope);
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InternalParameters.WriteFaceId =
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theResource->BooleanVal("write.face.id", InternalParameters.WriteFaceId, aScope);
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InternalParameters.WriteComment =
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theResource->StringVal("write.comment", InternalParameters.WriteComment, aScope);
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InternalParameters.WriteAuthor =
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theResource->StringVal("write.author", InternalParameters.WriteAuthor, aScope);
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return Standard_True;
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}
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//=================================================================================================
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TCollection_AsciiString DEPLY_ConfigurationNode::Save() const
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{
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TCollection_AsciiString aResult;
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aResult += "!*****************************************************************************\n";
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aResult =
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aResult + "!Configuration Node " + " Vendor: " + GetVendor() + " Format: " + GetFormat() + "\n";
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TCollection_AsciiString aScope =
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THE_CONFIGURATION_SCOPE() + "." + GetFormat() + "." + GetVendor() + ".";
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aResult += "!\n";
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aResult += "!Common parameters:\n";
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aResult += "!\n";
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aResult += "!\n";
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aResult += "!File length units to convert from while reading the file, defined as scale factor "
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"for m (meters)\n";
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aResult += "!Default value: 1.0(MM)\n";
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aResult += aScope + "file.length.unit :\t " + InternalParameters.FileLengthUnit + "\n";
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aResult += "!\n";
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aResult += "!\n";
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aResult += "!System origin coordinate system to perform conversion into during read\n";
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aResult += "!Default value: 0(Zup). Available values: 0(Zup), 1(Yup)\n";
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aResult += aScope + "system.cs :\t " + InternalParameters.SystemCS + "\n";
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aResult += "!\n";
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aResult += "!\n";
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aResult += "!File origin coordinate system to perform conversion during read\n";
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aResult += "!Default value: 1(Yup). Available values: 0(Zup), 1(Yup)\n";
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aResult += aScope + "file.cs :\t " + InternalParameters.FileCS + "\n";
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aResult += "!\n";
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aResult += "!\n";
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aResult += "!Write parameters:\n";
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aResult += "!\n";
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aResult += "!\n";
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aResult += "!Flag for write normals\n";
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aResult += "!Default value: 1(true). Available values: 0(false), 1(true)\n";
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aResult += aScope + "write.normals :\t " + InternalParameters.WriteNormals + "\n";
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aResult += "!\n";
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aResult += "!\n";
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aResult += "!Flag for write colors\n";
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aResult += "!Default value: 1(true). Available values: 0(false), 1(true)\n";
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aResult += aScope + "write.colors :\t " + InternalParameters.WriteColors + "\n";
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aResult += "!\n";
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aResult += "!\n";
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aResult += "!Flag for write UV / texture coordinates\n";
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aResult += "!Default value: 0(false). Available values: 0(false), 1(true)\n";
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aResult += aScope + "write.tex.coords :\t " + InternalParameters.WriteTexCoords + "\n";
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aResult += "!\n";
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aResult += "!\n";
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aResult += "!Flag for write part Id as element attribute\n";
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aResult += "!Default value: 1(true). Available values: 0(false), 1(true)\n";
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aResult += aScope + "write.part.id :\t " + InternalParameters.WritePartId + "\n";
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aResult += "!\n";
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aResult += "!\n";
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aResult += "!Flag for write face Id as element attribute. Cannot be combined with HasPartId\n";
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aResult += "!Default value: 0(false). Available values: 0(false), 1(true)\n";
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aResult += aScope + "write.face.id :\t " + InternalParameters.WriteFaceId + "\n";
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aResult += "!\n";
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aResult += "!\n";
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aResult += "!Export special comment\n";
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aResult += "!Default value: "
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"(empty). Available values: <string>\n";
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aResult += aScope + "write.comment :\t " + InternalParameters.WriteComment + "\n";
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aResult += "!\n";
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aResult += "!\n";
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aResult += "!Author of exported file name\n";
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aResult += "!Default value: "
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"(empty). Available values: <string>\n";
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aResult += aScope + "write.author :\t " + InternalParameters.WriteAuthor + "\n";
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aResult += "!\n";
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aResult += "!*****************************************************************************\n";
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return aResult;
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}
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//=================================================================================================
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Handle(DE_ConfigurationNode) DEPLY_ConfigurationNode::Copy() const
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{
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return new DEPLY_ConfigurationNode(*this);
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}
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//=================================================================================================
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Handle(DE_Provider) DEPLY_ConfigurationNode::BuildProvider()
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{
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return new DEPLY_Provider(this);
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}
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//=================================================================================================
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bool DEPLY_ConfigurationNode::IsImportSupported() const
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{
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return Standard_False;
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}
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//=================================================================================================
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bool DEPLY_ConfigurationNode::IsExportSupported() const
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{
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return Standard_True;
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}
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//=================================================================================================
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TCollection_AsciiString DEPLY_ConfigurationNode::GetFormat() const
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{
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return TCollection_AsciiString("PLY");
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}
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//=================================================================================================
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TCollection_AsciiString DEPLY_ConfigurationNode::GetVendor() const
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{
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return TCollection_AsciiString("OCC");
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}
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//=================================================================================================
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TColStd_ListOfAsciiString DEPLY_ConfigurationNode::GetExtensions() const
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{
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TColStd_ListOfAsciiString anExt;
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anExt.Append("ply");
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return anExt;
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}
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//=================================================================================================
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bool DEPLY_ConfigurationNode::CheckContent(const Handle(NCollection_Buffer)& theBuffer) const
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{
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if (theBuffer.IsNull() || theBuffer->Size() < 4)
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{
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return false;
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}
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const char* aBytes = (const char*)theBuffer->Data();
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if (!::strncmp(aBytes, "ply", 3) && ::isspace(aBytes[3]))
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{
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return true;
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}
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return false;
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}
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