本文整理汇总了C++中OctreeElementPointer::getOrCreateChildElementAt方法的典型用法代码示例。如果您正苦于以下问题：C++ OctreeElementPointer::getOrCreateChildElementAt方法的具体用法？C++ OctreeElementPointer::getOrCreateChildElementAt怎么用？C++ OctreeElementPointer::getOrCreateChildElementAt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OctreeElementPointer的用法示例。
在下文中一共展示了OctreeElementPointer::getOrCreateChildElementAt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: getOrCreateChildElementAt
// TODO: consider removing this, or switching to using getOrCreateChildElementContaining(const AACube& box)...
OctreeElementPointer OctreeElement::getOrCreateChildElementAt(float x, float y, float z, float s) {
OctreeElementPointer child = NULL;
// If the requested size is less than or equal to our scale, but greater than half our scale, then
// we are the Element they are looking for.
float ourScale = getScale();
float halfOurScale = ourScale / 2.0f;
if(s > ourScale) {
qCDebug(octree, "UNEXPECTED -- OctreeElement::getOrCreateChildElementAt() s=[%f] > ourScale=[%f] ",
(double)s, (double)ourScale);
}
if (s > halfOurScale) {
return shared_from_this();
}
int childIndex = getMyChildContainingPoint(glm::vec3(x, y, z));
// Now, check if we have a child at that location
child = getChildAtIndex(childIndex);
if (!child) {
child = addChildAtIndex(childIndex);
}
// Now that we have the child to recurse down, let it answer the original question...
return child->getOrCreateChildElementAt(x, y, z, s);
}