本文整理汇总了C++中PCZone::getEnclosureNode方法的典型用法代码示例。如果您正苦于以下问题：C++ PCZone::getEnclosureNode方法的具体用法？C++ PCZone::getEnclosureNode怎么用？C++ PCZone::getEnclosureNode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PCZone的用法示例。
在下文中一共展示了PCZone::getEnclosureNode方法的1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:
/* Find the best (smallest) zone that contains a point
*/
PCZone * PCZSceneManager::findZoneForPoint(Vector3 & point)
{
PCZone * zone;
PCZone * bestZone = mDefaultZone;
Real bestVolume = Ogre::Math::POS_INFINITY;
ZoneMap::iterator zit = mZones.begin();
while ( zit != mZones.end() )
{
zone = zit->second;
AxisAlignedBox aabb;
zone->getAABB(aabb);
SceneNode * enclosureNode = zone->getEnclosureNode();
if (enclosureNode != 0)
{
// since this is the "local" AABB, add in world translation of the enclosure node
aabb.setMinimum(aabb.getMinimum() + enclosureNode->_getDerivedPosition());
aabb.setMaximum(aabb.getMaximum() + enclosureNode->_getDerivedPosition());
}
if (aabb.contains(point))
{
if (aabb.volume() < bestVolume)
{
// this zone is "smaller" than the current best zone, so make it
// the new best zone
bestZone = zone;
bestVolume = aabb.volume();
}
}
// proceed to next zone in the list
++zit;
}
return bestZone;
}