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0025445: Draw command incmesh should support all parameters used in BRepMesh

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Test-case for issue #25445
This commit is contained in:
oan
2014-11-06 16:05:14 +03:00
committed by bugmaster
parent 2fa97a4304
commit 49cfd13dca
9 changed files with 83 additions and 21 deletions
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62
src/MeshTest/MeshTest.cxx
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@@ -54,6 +54,7 @@
#include <Geom_Surface.hxx>
#include <Draw_Marker3D.hxx>
#include <Draw_Segment2D.hxx>
#include <TCollection_AsciiString.hxx>
#include <GCPnts_UniformAbscissa.hxx>
#include <GeomAdaptor_Curve.hxx>
@@ -118,33 +119,66 @@ OSD_Chronometer chIsos, chPointsOnIsos;
//function : incrementalmesh
//purpose :
//=======================================================================
static Standard_Integer incrementalmesh(Draw_Interpretor& di, Standard_Integer nbarg, const char** argv)
{
if (nbarg < 3) {
di << " use incmesh shape deflection [inParallel (0/1) : 0 by default]\n";
if (nbarg < 3)
{
di << "\
Builds triangular mesh for the shape\n\
usage: incmesh Shape LinearDeflection [options]\n\
options:\n\
-a val angular deflection in deg (default ~28.64 deg = 0.5 rad)\n\
-relative notifies that relative deflection is used\n\
(switched off by default)\n\
-parallel enables parallel execution (switched off by default)\n";
return 0;
}
TopoDS_Shape aShape = DBRep::Get(argv[1]);
if (aShape.IsNull()) {
di << " null shapes is not allowed here\n";
if (aShape.IsNull())
{
di << " Null shapes are not allowed here\n";
return 0;
}
Standard_Real aDeflection = Draw::Atof(argv[2]);
Standard_Real aLinDeflection = Max(Draw::Atof(argv[2]), Precision::Confusion());
Standard_Real aAngDeflection = 0.5;
Standard_Boolean isRelative = Standard_False;
Standard_Boolean isInParallel = Standard_False;
if (nbarg == 4) {
isInParallel = Draw::Atoi(argv[3]) == 1;
if (nbarg > 3)
{
Standard_Integer i = 3;
while (i < nbarg)
{
TCollection_AsciiString aOpt(argv[i++]);
aOpt.LowerCase();
if (aOpt == "")
continue;
else if (aOpt == "-relative")
isRelative = Standard_True;
else if (aOpt == "-parallel")
isInParallel = Standard_True;
else if (i < nbarg)
{
Standard_Real aVal = Draw::Atof(argv[i++]);
if (aOpt == "-a")
aAngDeflection = aVal * M_PI / 180.;
else
--i;
}
}
}
di << "Incremental Mesh, multi-threading "
<< (isInParallel ? "ON\n" : "OFF\n");
BRepMesh_IncrementalMesh MESH(aShape, aDeflection, Standard_False, 0.5, isInParallel);
Standard_Integer statusFlags = MESH.GetStatusFlags();
<< (isInParallel ? "ON" : "OFF") << "\n";
BRepMesh_IncrementalMesh aMesher(aShape, aLinDeflection, isRelative,
aAngDeflection, isInParallel);
di << "Meshing statuses: ";
Standard_Integer statusFlags = aMesher.GetStatusFlags();
if( !statusFlags )
{
di << "NoError";
@@ -1542,7 +1576,7 @@ void MeshTest::Commands(Draw_Interpretor& theCommands)
g = "Mesh Commands";
theCommands.Add("incmesh","incmesh shape deflection [inParallel (0/1) : 0 by default]",__FILE__, incrementalmesh, g);
theCommands.Add("incmesh","Builds triangular mesh for the shape, run w/o args for help",__FILE__, incrementalmesh, g);
theCommands.Add("MemLeakTest","MemLeakTest",__FILE__, MemLeakTest, g);
theCommands.Add("fastdiscret","fastdiscret shape deflection [shared [nbiter]]",__FILE__, fastdiscret, g);
theCommands.Add("mesh","mesh result Shape deflection",__FILE__, triangule, g);