kindred/create
1
1
Fork 0
Code Issues 37 Pull Requests Actions Packages Projects 9 Releases 2 Wiki Activity

Clean and add tests for makeElementSolid

Browse Source
This commit is contained in:
bgbsww
2024-02-20 14:23:01 -05:00
parent 84b139f76b
commit 405bf03ce9
3 changed files with 65 additions and 77 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
src/Mod/Part/App/TopoShape.h
View File

@@ -1665,7 +1665,8 @@ public:
* that multiple operations can be carried out for the same shape
* in the same line of code.
*/
TopoShape &makESolid(const std::vector<TopoShape> &shapes, const char *op=nullptr);
// TODO: This does not appear to be called, and the implementation seems impossible
// TopoShape &makeElementSolid(const std::vector<TopoShape> &shapes, const char *op=nullptr);
/** Make a solid using shells or CompSolid
*
* @param shape: input shape of either a shell, a compound of shells, or a
@@ -1679,7 +1680,7 @@ public:
* that multiple operations can be carried out for the same shape
* in the same line of code.
*/
TopoShape &makESolid(const TopoShape &shape, const char *op=nullptr);
TopoShape &makeElementSolid(const TopoShape &shape, const char *op=nullptr);
/** Make a solid using this shape
*
* @param op: optional string to be encoded into topo naming for indicating
@@ -1688,8 +1689,8 @@ public:
* @return The function returns a new solid using the shell or CompSolid
* inside this shape. The shape itself is not modified.
*/
TopoShape makESolid(const char *op=nullptr) const {
return TopoShape(0,Hasher).makESolid(*this,op);
TopoShape makeElementSolid(const char *op=nullptr) const {
return TopoShape(0,Hasher).makeElementSolid(*this,op);
}

103
src/Mod/Part/App/TopoShapeExpansion.cpp
View File

@@ -50,6 +50,7 @@
#include <BRepBuilderAPI_Copy.hxx>
#include <BRepBuilderAPI_GTransform.hxx>
#include <BRepBuilderAPI_MakeEdge.hxx>
#include <BRepBuilderAPI_MakeSolid.hxx>
#include <BRepBuilderAPI_Transform.hxx>
#include <BRepLib.hxx>
#include <BRepOffsetAPI_DraftAngle.hxx>
@@ -2641,99 +2642,61 @@ struct MapperThruSections: MapperMaker
}
};
TopoShape &TopoShape::makESolid(const std::vector<TopoShape> &shapes, const char *op) {
return makESolid(TopoShape().makECompound(shapes),op);
}
// TODO: This method does not appear to ever be called in the codebase, and it is probably
// broken, because using TopoShape() with no parameters means the result will not have an
// element Map.
//TopoShape& TopoShape::makeElementSolid(const std::vector<TopoShape>& shapes, const char* op)
//{
// return makeElementSolid(TopoShape().makeElementCompound(shapes), op);
//}
bool TopoShape::fixSolidOrientation()
TopoShape& TopoShape::makeElementSolid(const TopoShape& shape, const char* op)
{
if (isNull())
return false;
if (shapeType() == TopAbs_SOLID) {
TopoDS_Solid solid = TopoDS::Solid(_Shape);
BRepLib::OrientClosedSolid(solid);
if (solid.IsEqual(_Shape))
return false;
setShape(solid, false);
return true;
if (!op) {
op = Part::OpCodes::Solid;
}
if (shapeType() == TopAbs_COMPOUND
|| shapeType() == TopAbs_COMPSOLID)
{
auto shapes = getSubTopoShapes();
bool touched = false;
for (auto &s : shapes) {
if (s.fixSolidOrientation())
touched = true;
}
if (!touched)
return false;
BRep_Builder builder;
if (shapeType() == TopAbs_COMPOUND) {
TopoDS_Compound comp;
builder.MakeCompound(comp);
for(auto &s : shapes) {
if (!s.isNull())
builder.Add(comp, s.getShape());
}
setShape(comp, false);
} else {
TopoDS_CompSolid comp;
builder.MakeCompSolid(comp);
for(auto &s : shapes) {
if (!s.isNull())
builder.Add(comp, s.getShape());
}
setShape(comp, false);
}
return true;
if (shape.isNull()) {
FC_THROWM(NullShapeException, "Null shape");
}
return false;
}
TopoShape &TopoShape::makESolid(const TopoShape &shape, const char *op) {
if(!op) op = Part::OpCodes::Solid;
if(shape.isNull())
HANDLE_NULL_SHAPE;
//first, if we were given a compsolid, try making a solid out of it
// first, if we were given a compsolid, try making a solid out of it
TopoDS_CompSolid compsolid;
int count=0;
for(const auto &s : shape.getSubShapes(TopAbs_COMPSOLID)) {
int count = 0;
for (const auto& s : shape.getSubShapes(TopAbs_COMPSOLID)) {
++count;
compsolid = TopoDS::CompSolid(s);
if (count > 1)
if (count > 1) {
break;
}
}
if (count == 0) {
//no compsolids. Get shells...
// no compsolids. Get shells...
BRepBuilderAPI_MakeSolid mkSolid;
count=0;
for (const auto &s : shape.getSubShapes(TopAbs_SHELL)) {
count = 0;
for (const auto& s : shape.getSubShapes(TopAbs_SHELL)) {
++count;
mkSolid.Add(TopoDS::Shell(s));
}
if (count == 0)//no shells?
FC_THROWM(Base::CADKernelError,"No shells or compsolids found in shape");
if (count == 0) { // no shells?
FC_THROWM(Base::CADKernelError, "No shells or compsolids found in shape");
}
makEShape(mkSolid,shape,op);
makeElementShape(mkSolid, shape, op);
TopoDS_Solid solid = TopoDS::Solid(_Shape);
BRepLib::OrientClosedSolid(solid);
setShape(solid, false);
} else if (count == 1) {
}
else if (count == 1) {
BRepBuilderAPI_MakeSolid mkSolid(compsolid);
makEShape(mkSolid,shape,op);
} else { // if (count > 1)
FC_THROWM(Base::CADKernelError,"Only one compsolid can be accepted. "
"Provided shape has more than one compsolid.");
makeElementShape(mkSolid, shape, op);
}
else { // if (count > 1)
FC_THROWM(Base::CADKernelError,
"Only one compsolid can be accepted. "
"Provided shape has more than one compsolid.");
}
return *this;
}