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Add step label dumping helper

This commit is contained in:
Marek Roszko 2021-10-11 19:25:12 -04:00
parent 134737d210
commit 0acd707650
1 changed files with 142 additions and 18 deletions
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160
plugins/3d/oce/loadmodel.cpp
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@ -20,6 +20,9 @@
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*
*
* Some code lifted from FreeCAD, copyright (c) 2018 Zheng, Lei (realthunder) under GPLv2
*/
#include <iostream>
@ -82,6 +85,7 @@
// log mask for wxLogTrace
#define MASK_OCE "PLUGIN_OCE"
//#define DUMP_LABELS
// precision for mesh creation; 0.07 should be good enough for ECAD viewing
#define USER_PREC (0.14)
@ -310,23 +314,6 @@ FormatType fileType( const char* aFileName )
}
static wxString getLabelName( const TDF_Label& label )
{
wxString txt;
Handle( TDataStd_Name ) name;
if( !label.IsNull() && label.FindAttribute( TDataStd_Name::GetID(), name ) )
{
TCollection_ExtendedString extstr = name->Get();
char* str = new char[extstr.LengthOfCString() + 1];
extstr.ToUTF8CString( str );
txt = wxString::FromUTF8( str );
delete[] str;
txt = txt.Trim();
}
return txt;
}
/**
* Gets the absolute tag string for a given label in the form of ##:##:##:##
*
@ -357,6 +344,139 @@ void getTag( const TDF_Label& aLabel, std::string& aTag )
}
#ifdef DUMP_LABELS
static wxString getLabelName( const TDF_Label& aLabel )
{
wxString txt;
Handle( TDataStd_Name ) name;
if( !aLabel.IsNull() && aLabel.FindAttribute( TDataStd_Name::GetID(), name ) )
{
TCollection_ExtendedString extstr = name->Get();
char* str = new char[extstr.LengthOfCString() + 1];
extstr.ToUTF8CString( str );
txt = wxString::FromUTF8( str );
delete[] str;
txt = txt.Trim();
}
return txt;
}
/**
* Gets a string for a given TopAbs_ShapeEnum element
*
* @param aShape enum value to convert
*/
std::string getShapeName( TopAbs_ShapeEnum aShape )
{
switch( aShape )
{
case TopAbs_COMPOUND: return "COMPOUND";
case TopAbs_COMPSOLID: return "COMPSOLID";
case TopAbs_SOLID: return "SOLID";
case TopAbs_SHELL: return "SHELL";
case TopAbs_FACE: return "FACE";
case TopAbs_WIRE: return "WIRE";
case TopAbs_EDGE: return "EDGE";
case TopAbs_VERTEX: return "VERTEX";
case TopAbs_SHAPE: return "SHAPE";
}
return "UNKNOWN";
}
static int colorFloatToDecimal( float aVal )
{
return aVal * 255;
}
static inline std::ostream& operator<<( std::ostream& aOStream, const Quantity_ColorRGBA& aColor )
{
Quantity_Color rgb = aColor.GetRGB();
return aOStream << "rgba(" << colorFloatToDecimal( rgb.Red() ) << ","
<< colorFloatToDecimal( rgb.Green() ) << ","
<< colorFloatToDecimal( rgb.Blue() ) << ","
<< colorFloatToDecimal( aColor.Alpha() )
<< ")";
}
/**
* Gets a string for a given TopAbs_ShapeEnum element
*
* @param aLabel Label to convert
* @param aShapeTool Handle to shape tool being used
* @param aColorTool Handle to color tool being used
* @param aPregMsg Any prefixed message to insert (used for indentation in dump)
*/
static void printLabel( TDF_Label aLabel, Handle( XCAFDoc_ShapeTool ) aShapeTool,
Handle( XCAFDoc_ColorTool ) aColorTool, const char* aPreMsg = nullptr )
{
if( aLabel.IsNull() )
return;
if( !aPreMsg )
aPreMsg = "Label: ";
TCollection_AsciiString entry;
TDF_Tool::Entry( aLabel, entry );
std::ostringstream ss;
ss << aPreMsg << entry << ", " << getLabelName( aLabel )
<< ( aShapeTool->IsShape( aLabel ) ? ", shape" : "" )
<< ( aShapeTool->IsTopLevel( aLabel ) ? ", topLevel" : "" )
<< ( aShapeTool->IsFree( aLabel ) ? ", free" : "" )
<< ( aShapeTool->IsAssembly( aLabel ) ? ", assembly" : "" )
<< ( aShapeTool->IsSimpleShape( aLabel ) ? ", simple" : "" )
<< ( aShapeTool->IsCompound( aLabel ) ? ", compound" : "" )
<< ( aShapeTool->IsReference( aLabel ) ? ", reference" : "" )
<< ( aShapeTool->IsComponent( aLabel ) ? ", component" : "" )
<< ( aShapeTool->IsSubShape( aLabel ) ? ", subshape" : "" );
if( aShapeTool->IsSubShape( aLabel ) )
{
auto shape = aShapeTool->GetShape( aLabel );
if( !shape.IsNull() )
ss << ", " << getShapeName( shape.ShapeType() );
}
if( aShapeTool->IsShape( aLabel ) )
{
Quantity_ColorRGBA c;
if( aColorTool->GetColor( aLabel, XCAFDoc_ColorGen, c ) )
ss << ", gc: " << c;
if( aColorTool->GetColor( aLabel, XCAFDoc_ColorSurf, c ) )
ss << ", sc: " << c;
if( aColorTool->GetColor( aLabel, XCAFDoc_ColorCurv, c ) )
ss << ", cc: " << c;
}
wxLogTrace( MASK_OCE, ss.str().c_str() );
}
/**
* Dumps a label and the entire tree underneath it
*
* @param aLabel Label to convert
* @param aShapeTool Handle to shape tool being used
* @param aColorTool Handle to color tool being used
* @param aDepth Indentation level to offset labels (used recursively by dumpLabels)
*/
static void dumpLabels( TDF_Label aLabel, Handle( XCAFDoc_ShapeTool ) aShapeTool,
Handle( XCAFDoc_ColorTool ) aColorTool, int aDepth = 0 )
{
std::string indent( aDepth * 2, ' ' );
printLabel( aLabel, aShapeTool, aColorTool, indent.c_str() );
TDF_ChildIterator it;
for( it.Initialize( aLabel ); it.More(); it.Next() )
dumpLabels( it.Value(), aShapeTool, aColorTool, aDepth + 1 );
}
#endif
bool getColor( DATA& data, TDF_Label label, Quantity_Color& color )
{
while( true )
@ -576,6 +696,10 @@ SCENEGRAPH* LoadModel( char const* filename )
data.m_assy = XCAFDoc_DocumentTool::ShapeTool( data.m_doc->Main() );
data.m_color = XCAFDoc_DocumentTool::ColorTool( data.m_doc->Main() );
#ifdef DUMP_LABELS
dumpLabels( data.m_doc->Main(), data.m_assy, data.m_color );
#endif
// retrieve all free shapes
TDF_LabelSequence frshapes;
data.m_assy->GetFreeShapes( frshapes );
@ -856,10 +980,10 @@ bool processLabel( const TDF_Label& aLabel, DATA& aData, SGNODE* aParent,
if( shapeLabel.HasChild() )
{
wxLogTrace( MASK_OCE, "Label %d has children", labelTag );
TDF_ChildIterator it;
for( it.Initialize( shapeLabel ); it.More(); it.Next() )
{
wxLogTrace( MASK_OCE, "Processing label %d child....", labelTag );
if( processLabel( it.Value(), aData, pptr, aItems ) )
ret = true;
}