#include <Brep.h>

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Public Member Functions
	BREP_VERTEX ()

virtual	~BREP_VERTEX ()

void	CloseData ()

void	DisconnectWing (BREP_WING *wing)

void	ComputeNormal ()

void	ComputeTolerance ()

Public Attributes
BREP_WING_LIST	wing_list

Vector< double >	point
	頂点の座標．

Vector< double >	normal
	法線ベクトル．周りの Contour の法線ベクトルの平均．

UVMap< double >	uvmap
	曲面のUV座標

ArrayParam< int >	weight
	頂点の重み．要正規化．

long int	index
	シーケンシャルに増加する一意的な番号．Octree に格納されるときに設定される．

bool	calc_normal
	normal を計算するか? しない場合は入力値を使用する．

double	distance2

double	tolerance

BREP_VERTEX_LIST *	forbidden_list
	お互いに Edgeを張ることを禁止された Vertexの List

Detailed Description

Definition at line 255 of file Brep.h.

Constructor & Destructor Documentation

◆ BREP_VERTEX()

BREP_VERTEX ( )

Definition at line 571 of file Brep.cpp.

{
    // Vector類は宣言された時に，既に初期化されている．
 
    index           = -1;
    calc_normal     = true;
    tolerance       = Abs_Vertex_Tolerance;
 
    weight.init();
    forbidden_list  = NULL;
    distance2       = HUGE_VALF;
}

References jbxl::Abs_Vertex_Tolerance, BREP_VERTEX::calc_normal, BREP_VERTEX::distance2, BREP_VERTEX::forbidden_list, BREP_VERTEX::index, ArrayParam< T >::init(), BREP_VERTEX::tolerance, and BREP_VERTEX::weight.

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◆ ~BREP_VERTEX()

~BREP_VERTEX ( )

virtual

Definition at line 585 of file Brep.cpp.

{
    // Wingリストがまだ空でない!!
    if (!wing_list.empty()) {
        DEBUG_MODE PRINT_MESG("~BREP_VERTEX:  List of Wing is not empty!!\n");
    }
 
    weight.free();
 
    if (forbidden_list!=NULL) {
        forbidden_list->clear();
        delete(forbidden_list);
    }
}

References DEBUG_MODE, BREP_VERTEX::forbidden_list, ArrayParam< T >::free(), PRINT_MESG, BREP_VERTEX::weight, and BREP_VERTEX::wing_list.

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Member Function Documentation

◆ CloseData()

void CloseData ( )

Definition at line 647 of file Brep.cpp.

{
    ComputeTolerance();
}

References BREP_VERTEX::ComputeTolerance().

Referenced by jbxl::CreateContourByVector().

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◆ ComputeNormal()

void ComputeNormal ( )

void BREP_VERTEX::ComputeNormal()

Vertexの法線ベクトルを計算する．
Vertexの周りの Contourの法線ベクトルの加算平均を計算する

Definition at line 623 of file Brep.cpp.

{
    normal = Vector<double>(0.0, 0.0, 0.0);
 
    BREP_WING_LIST::iterator iwing;
    for (iwing=wing_list.begin(); iwing!=wing_list.end(); iwing++) {
        BREP_WING* wing = *iwing;
        normal = normal + (wing->contour->facet)->normal;
    }
    normal.normalize();
}

References BREP_WING::contour, BREP_CONTOUR::facet, BREP_VERTEX::normal, Vector< T >::normalize(), and BREP_VERTEX::wing_list.

Referenced by OctreeNode::ComputeVerticesNormal().

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◆ ComputeTolerance()

void ComputeTolerance ( )

Definition at line 636 of file Brep.cpp.

{
    double max = Xabs(point.x);
    max = Max(max, Xabs(point.y));
    max = Max(max, Xabs(point.z));
 
    tolerance = Vertex_Tolerance * max;                  // 相対
    tolerance = Max(tolerance, Abs_Vertex_Tolerance);    // 絶対
}

References jbxl::Abs_Vertex_Tolerance, Max, BREP_VERTEX::point, BREP_VERTEX::tolerance, jbxl::Vertex_Tolerance, Vector< T >::x, Xabs, Vector< T >::y, and Vector< T >::z.

Referenced by BREP_VERTEX::CloseData().

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◆ DisconnectWing()

void DisconnectWing ( BREP_WING * wing )

Definition at line 602 of file Brep.cpp.

{
    BREP_WING_LIST::iterator iwing;
    //
    iwing = std::find(wing_list.begin(), wing_list.end(), wing);
    if (iwing==wing_list.end()) {
        // この Wingは Vertexと接続していません!!
        DEBUG_MODE PRINT_MESG("DisconnectWing: This Wing does not connect with Vertex!!\n");
        return;
    }
 
    wing_list.erase(iwing);
}