本文整理汇总了C++中Zone::getZoneBottomVertex方法的典型用法代码示例。如果您正苦于以下问题：C++ Zone::getZoneBottomVertex方法的具体用法？C++ Zone::getZoneBottomVertex怎么用？C++ Zone::getZoneBottomVertex使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Zone的用法示例。
在下文中一共展示了Zone::getZoneBottomVertex方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: isVertexInZone
/* Zone tests */
bool VEF::isVertexInZone(Vertex v, int zid)
{
Zone z = m_zones[zid];
return (v >= z.getZoneBottomVertex()) && (v <= z.getZoneTopVertex());
}示例2: divideIntoZones
// we use a tree architecture to build the subzones
int VEF::divideIntoZones(Zone z, int nbZones){
TreeZone tz(z);
TreeZone *father;
int flag, flag2, depth; // used to determine the cutting axis
flag = flag2 = depth = 0;
Vertex bottom, middle_bottom, middle_top, top;
bottom = middle_bottom = z.getZoneBottomVertex();
top = middle_top = z.getZoneTopVertex();
int id = 0;
int rootFlag = 0;
std::vector<TreeZone> parents; // store the parent trees relative to the one we manipulate
for (int i = 0; i < nbZones; i++){
if (!(i % 2)){
if (flag % 3 == 0) // we cut along the x axis
{
Vertex vx(middle_top.getX() - (middle_top.getX() / 2), middle_top.getY(), middle_top.getZ());
Zone zl(bottom, vx, -1);
TreeZone *l = new TreeZone(zl);
tz.addLeftChild(l);
//top.setX(vx.getX());
middle_top = vx;
}
if (flag % 3 == 1) // we cut along the y axis
{
Vertex vy(middle_top.getX(), middle_top.getY() - middle_top.getY() / 2, middle_top.getZ());
Zone zl(bottom, vy, -1);
TreeZone *l = new TreeZone(zl);
tz.addLeftChild(l);
//top.setY(vy.getY());
middle_top = vy;
}
if (flag % 3 == 2) // we cut along the z axis
{
Vertex vz(middle_top.getX(), middle_top.getY(), middle_top.getZ() - middle_top.getZ() / 2);
Zone zl(bottom, vz, -1);
TreeZone *l = new TreeZone(zl);
tz.addLeftChild(l);
//top.setZ(vz.getZ());
middle_top = vz;
}
}
else
{
if (flag2 % 3 == 0) // we cut along the x axis
{
Vertex vx(middle_bottom.getX() + (middle_bottom.getX() / 2), middle_bottom.getY(), middle_bottom.getZ());
Zone zr(vx, top, -1);
TreeZone *r = new TreeZone(zr);
tz.addRightChild(r);
middle_bottom = vx;
}
if (flag2 % 3 == 1) // we cut along the y axis
{
Vertex vy(middle_bottom.getX(), middle_bottom.getY() + (middle_bottom.getY() / 2), middle_bottom.getZ());
Zone zr(vy, top, -1);
TreeZone *r = new TreeZone(zr);
tz.addRightChild(r);
middle_bottom = vy;
}
if (flag2 % 3 == 2) // we cut along the z axis
{
Vertex vz(middle_bottom.getX(), middle_bottom.getY(), middle_bottom.getZ() + (middle_bottom.getZ() / 2));
Zone zr(vz, top, -1);
TreeZone *r = new TreeZone(zr);
tz.addRightChild(r);
}
if (depth){
if (!(*(father->getRightChild()) == tz))
{
if (father->getRightChild()->getLeftChild() == NULL)
{ // the brother of t doesn't exist yet
tz = *(father->getRightChild());
father = &(parents.back());
parents.pop_back();
}
}
}
parents.push_back(*father);
father = &tz;
tz = *(tz.getLeftChild());
depth++;
}
}
//.........这里部分代码省略.........