diff options
Diffstat (limited to 'indra/llmath/llbbox.cpp')
| -rw-r--r-- | indra/llmath/llbbox.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/indra/llmath/llbbox.cpp b/indra/llmath/llbbox.cpp index b46a6e03d2..72c906b5ca 100644 --- a/indra/llmath/llbbox.cpp +++ b/indra/llmath/llbbox.cpp @@ -89,6 +89,20 @@ void LLBBox::addBBoxAgent(const LLBBox& b) } } +LLBBox LLBBox::getAxisAligned() const +{ + // no rotiation = axis aligned rotation + LLBBox aligned(mPosAgent, LLQuaternion(), LLVector3(), LLVector3()); + + // add the center point so that it's not empty + aligned.addPointAgent(mPosAgent); + + // add our BBox + aligned.addBBoxAgent(*this); + + return aligned; +} + void LLBBox::expand( F32 delta ) { @@ -147,6 +161,15 @@ BOOL LLBBox::containsPointAgent(const LLVector3& p) const return containsPointLocal(point_local); } +LLVector3 LLBBox::getMinAgent() const +{ + return localToAgent(mMinLocal); +} + +LLVector3 LLBBox::getMaxAgent() const +{ + return localToAgent(mMaxLocal); +} /* LLBBox operator*(const LLBBox &a, const LLMatrix4 &b) |