BrepSolidList Class Reference

#include <BrepLib.h>

Public Member Functions
	BrepSolidList (void)
virtual	~BrepSolidList (void)
void	init (void)
void	clear (void)
void	free (void)
int	addShell (MeshObjectData *mesh)
int	addSolid (MeshObjectData *mesh)
void	closeSolid (void)
void	outputFile (const char *fn, const char *path=NULL, bool asciifile=true)
BREP_SOLID *	getMerge (CVCounter *counter=NULL)

Public Attributes
BREP_SOLID_LIST	solid_list

Detailed Description

Definition at line 27 of file BrepLib.h.

Constructor & Destructor Documentation

BrepSolidList()

BrepSolidList ( void )

inline

Definition at line 30 of file BrepLib.h.

{ init();}

References BrepSolidList::init().

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~BrepSolidList()

~BrepSolidList ( void )

virtual

Definition at line 17 of file BrepLib.cpp.

{
    DEBUG_INFO("INFO: DESTRUCTOR: BrepSolidList");
}

References DEBUG_INFO.

Member Function Documentation

addShell()

int addShell ( MeshObjectData * mesh )

inline

Definition at line 42 of file BrepLib.h.

{ return addSolid(mesh);}   // 有効なファセットの数を返す

References BrepSolidList::addSolid().

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addSolid()

int addSolid

(

MeshObjectData *

mesh

)

Definition at line 54 of file BrepLib.cpp.

{
    if (mesh==NULL) return 0;
 
    Vector<double> vertex[3];
    Vector<double> normal[3];
 
    BREP_SOLID* solid = new BREP_SOLID();
    BREP_SHELL* shell = new BREP_SHELL(solid);
 
    MeshFacetNode* node = mesh->facet;
    while (node!=NULL) {
        //
        for (int num = 0; num < node->num_index - 2; num += 3) {
            BREP_FACET* facet = new BREP_FACET(shell);
            //
            int  idx0 = node->data_index[num];
            int  idx1 = node->data_index[num+1];
            int  idx2 = node->data_index[num+2];
 
            vertex[0] = node->vertex_value[idx0];
            vertex[1] = node->vertex_value[idx1];
            vertex[2] = node->vertex_value[idx2];
            normal[0] = node->normal_value[idx0];
            normal[1] = node->normal_value[idx1];
            normal[2] = node->normal_value[idx2];
 
            BREP_CONTOUR* contour = CreateContourByVector(facet, vertex, normal, NULL, NULL, false);
            if (contour!=NULL) {
                solid->contours.push_back(contour);
            }
            else {
                deleteNull(facet);
            }
        }
        node = node->next;
    }
 
    int fno = CloseTriSolid(solid, false, NULL);
    solid->facetno = fno;
 
    //
    if (mesh->affineTrans!=NULL) {
        long int  vnum;
        BREP_VERTEX** vertex_data = GetOctreeVertices(solid->octree, &vnum);
 
        for (long int i=0; i<vnum; i++) {
            vertex_data[i]->point  = mesh->affineTrans->execTrans (vertex_data[i]->point);
            vertex_data[i]->normal = mesh->affineTrans->execRotation(vertex_data[i]->normal);
        }
        ::free(vertex_data);
    }
 
    solid_list.push_back(solid);
 
    return fno;
}

References MeshObjectData::affineTrans, jbxl::BREP_FACET, jbxl::BREP_SHELL, jbxl::BREP_SOLID, jbxl::CloseTriSolid(), BREP_SOLID::contours, jbxl::CreateContourByVector(), MeshFacetNode::data_index, jbxl::deleteNull(), AffineTrans< T >::execRotation(), AffineTrans< T >::execTrans(), MeshObjectData::facet, BREP_SOLID::facetno, BrepSolidList::free(), jbxl::GetOctreeVertices(), MeshFacetNode::next, BREP_VERTEX::normal, MeshFacetNode::normal_value, MeshFacetNode::num_index, BREP_SOLID::octree, BREP_VERTEX::point, BrepSolidList::solid_list, and MeshFacetNode::vertex_value.

Referenced by BrepSolidList::addShell().

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clear()

void clear

(

void

)

Definition at line 38 of file BrepLib.cpp.

{
    BREP_SOLID_LIST::iterator isolid;
    for (isolid=solid_list.begin(); isolid!=solid_list.end(); isolid++) (*isolid)->FreeData();
 
    solid_list.clear();
}

References BrepSolidList::solid_list.

closeSolid()

void closeSolid ( void )

inline

Definition at line 44 of file BrepLib.h.

{}

free()

void free

(

void

)

Definition at line 29 of file BrepLib.cpp.

{
    BREP_SOLID_LIST::iterator isolid;
    for (isolid=solid_list.begin(); isolid!=solid_list.end(); isolid++) freeBrepSolid(*isolid);
 
    solid_list.clear();
}

References jbxl::freeBrepSolid(), and BrepSolidList::solid_list.

Referenced by BrepSolidList::addSolid(), jbxl::freeBrepSolidList(), and BrepSolidList::outputFile().

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getMerge()

BREP_SOLID * getMerge

(

CVCounter *

counter = NULL

)

Definition at line 146 of file BrepLib.cpp.

{
    BREP_SOLID* solid  = new BREP_SOLID();
    BREP_SHELL* shell  = new BREP_SHELL(solid);
 
    // Counter
    if (counter!=NULL) {
        int maxnum = 0;
        BREP_SOLID_LIST::iterator isolid;
        for (isolid=solid_list.begin(); isolid!=solid_list.end(); isolid++){
            BREP_CONTOUR_LIST::iterator icon;
            for (icon=(*isolid)->contours.begin(); icon!=(*isolid)->contours.end(); icon++){
                maxnum++;
            }
        }
        counter->GetUsableCounter();
        counter->Start(maxnum);
    }
 
    BREP_SOLID_LIST::iterator isolid;
    for (isolid=solid_list.begin(); isolid!=solid_list.end(); isolid++){
        //
        BREP_CONTOUR_LIST::iterator icon;
        for (icon=(*isolid)->contours.begin(); icon!=(*isolid)->contours.end(); icon++){
            Vector<double> vect[3];
            Vector<double> norm[3];
            //
            BREP_WING* wing = (*icon)->wing;
            for (int i=0; i<3; i++) {
                vect[i] = wing->vertex->point;
                norm[i] = wing->vertex->normal;
                wing = wing->next;
            }
            //
            BREP_FACET* facet = new BREP_FACET(shell);
            BREP_CONTOUR* contour = CreateContourByVector(facet, vect, norm, NULL, NULL, false);
            if (contour!=NULL) solid->contours.push_back(contour);
            else  deleteNull(facet);
            //
            if (counter!=NULL) counter->StepIt();
        }
    }
 
    int fno = CloseTriSolid(solid, false, NULL);
    solid->facetno = fno;
 
    return solid;
}

References jbxl::BREP_FACET, jbxl::BREP_SHELL, jbxl::BREP_SOLID, jbxl::CloseTriSolid(), BREP_SOLID::contours, jbxl::CreateContourByVector(), jbxl::deleteNull(), BREP_SOLID::facetno, CVCounter::GetUsableCounter(), BREP_WING::next, BREP_VERTEX::normal, BREP_VERTEX::point, BrepSolidList::solid_list, CVCounter::Start(), CVCounter::StepIt(), and BREP_WING::vertex.

Referenced by BrepSolidList::outputFile().

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init()

void init

(

void

)

Definition at line 23 of file BrepLib.cpp.

{
    solid_list.clear();
}

References BrepSolidList::solid_list.

Referenced by BrepSolidList::BrepSolidList().

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outputFile()

void outputFile	(	const char *	fn,
		const char *	path = NULL,
		bool	asciifile = true )

Definition at line 113 of file BrepLib.cpp.

{
    char* packname = pack_head_tail_char(get_file_name(fname), ' ');
    Buffer file_name = make_Buffer_bystr(packname);
    ::free(packname);
    //
    canonical_filename_Buffer(&file_name, TRUE);
    if (file_name.buf[0]=='.') file_name.buf[0] = '_';
 
    Buffer out_path;
    if (path==NULL) out_path = make_Buffer_bystr("./");
    else            out_path = make_Buffer_bystr(path);
    cat_Buffer(&file_name, &out_path);
    change_file_extension_Buffer(&out_path, ".stl");
 
    BREP_SOLID* solid = getMerge(NULL);
    if (solid!=NULL) {
        if (ascii) {
            writeSTLFileA((char*)out_path.buf, solid);
        }
        else {
            writeSTLFileB((char*)out_path.buf, solid);
        }
        delete solid;
    }
 
    free_Buffer(&file_name);
    free_Buffer(&out_path);
 
    return;
}

References Buffer::buf, canonical_filename_Buffer(), cat_Buffer(), change_file_extension_Buffer(), BrepSolidList::free(), free_Buffer(), get_file_name(), BrepSolidList::getMerge(), make_Buffer_bystr, pack_head_tail_char(), TRUE, jbxl::writeSTLFileA(), and jbxl::writeSTLFileB().

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Member Data Documentation

solid_list

BREP_SOLID_LIST solid_list

Definition at line 34 of file BrepLib.h.

Referenced by BrepSolidList::addSolid(), BrepSolidList::clear(), BrepSolidList::free(), BrepSolidList::getMerge(), and BrepSolidList::init().

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The documentation for this class was generated from the following files:

• BREPLib/BrepLib.h
• BREPLib/BrepLib.cpp