void Box::create(Vector3 origin, float length, float depth, float width)
{
this->center = origin;
this->sizeX = length;
this->sizeY = depth;
this->sizeZ = width;
Vector3 V0(origin.x()-(length/2), origin.y()-(depth/2), origin.z()-(width/2));
Vector3 V1(origin.x()+(length/2), origin.y()-(depth/2), origin.z()-(width/2));
Vector3 V2(origin.x()+(length/2), origin.y()+(depth/2), origin.z()-(width/2));
Vector3 V3(origin.x()-(length/2), origin.y()+(depth/2), origin.z()-(width/2));
Vector3 V4(origin.x()-(length/2), origin.y()-(depth/2), origin.z()+(width/2));
Vector3 V5(origin.x()+(length/2), origin.y()-(depth/2), origin.z()+(width/2));
Vector3 V6(origin.x()+(length/2), origin.y()+(depth/2), origin.z()+(width/2));
Vector3 V7(origin.x()-(length/2), origin.y()+(depth/2), origin.z()+(width/2));
vector<Quadrilateral> Q;
Q.push_back(Quadrilateral(V0,V1,V5,V4));
Q.push_back(Quadrilateral(V2,V3,V7,V6));
Q.push_back(Quadrilateral(V0,V4,V7,V3));
Q.push_back(Quadrilateral(V5,V1,V2,V6));
Q.push_back(Quadrilateral(V1,V0,V3,V2));
Q.push_back(Quadrilateral(V4,V5,V6,V7));
setFaces(Q);
calculateMinMax();
}
/*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
const V7 V7::operator- ( const V7& v7 ) const
{
const arma::vec7 vtemp( m_v7-v7.m_v7 );
return( V7(vtemp) );
}
