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Remove redundant code in getOrCreateChildElementAt()

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This commit is contained in:
Niels Nesse 2015-07-30 12:50:57 -07:00
parent fc80e427b9
commit 85f06639a5
1 changed files with 1 additions and 44 deletions

45
libraries/octree/src/OctreeElement.cpp
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@ -640,50 +640,7 @@ OctreeElement* OctreeElement::getOrCreateChildElementAt(float x, float y, float
// otherwise, we need to find which of our children we should recurse
glm::vec3 ourCenter = _cube.calcCenter();
int childIndex = CHILD_UNKNOWN;
// left half
if (x > ourCenter.x) {
if (y > ourCenter.y) {
// top left
if (z > ourCenter.z) {
// top left far
childIndex = CHILD_TOP_LEFT_FAR;
} else {
// top left near
childIndex = CHILD_TOP_LEFT_NEAR;
}
} else {
// bottom left
if (z > ourCenter.z) {
// bottom left far
childIndex = CHILD_BOTTOM_LEFT_FAR;
} else {
// bottom left near
childIndex = CHILD_BOTTOM_LEFT_NEAR;
}
}
} else {
// right half
if (y > ourCenter.y) {
// top right
if (z > ourCenter.z) {
// top right far
childIndex = CHILD_TOP_RIGHT_FAR;
} else {
// top right near
childIndex = CHILD_TOP_RIGHT_NEAR;
}
} else {
// bottom right
if (z > ourCenter.z) {
// bottom right far
childIndex = CHILD_BOTTOM_RIGHT_FAR;
} else {
// bottom right near
childIndex = CHILD_BOTTOM_RIGHT_NEAR;
}
}
}
int childIndex = getMyChildContainingPoint(glm::vec3(x, y, z));
// Now, check if we have a child at that location
child = getChildAtIndex(childIndex);