diff options
Diffstat (limited to '')
| -rw-r--r-- | src/Cuboid.cpp | 34 | ||||
| -rw-r--r-- | src/Cuboid.h | 3 |
2 files changed, 37 insertions, 0 deletions
diff --git a/src/Cuboid.cpp b/src/Cuboid.cpp index 782837b23..dc8df8500 100644 --- a/src/Cuboid.cpp +++ b/src/Cuboid.cpp @@ -197,3 +197,37 @@ bool cCuboid::IsSorted(void) const + +void cCuboid::Engulf(const Vector3i & a_Point) +{ + if (a_Point.x < p1.x) + { + p1.x = a_Point.x; + } + else if (a_Point.x > p2.x) + { + p2.x = a_Point.x; + } + + if (a_Point.y < p1.y) + { + p1.y = a_Point.y; + } + else if (a_Point.y > p2.y) + { + p2.y = a_Point.y; + } + + if (a_Point.z < p1.z) + { + p1.z = a_Point.z; + } + else if (a_Point.z > p2.z) + { + p2.z = a_Point.z; + } +} + + + + diff --git a/src/Cuboid.h b/src/Cuboid.h index 51ccf799b..50a69b853 100644 --- a/src/Cuboid.h +++ b/src/Cuboid.h @@ -86,6 +86,9 @@ public: /** Returns true if the coords are properly sorted (lesser in p1, greater in p2) */ bool IsSorted(void) const; + + /** If needed, expands the cuboid so that it contains the specified point. Assumes sorted. Doesn't contract. */ + void Engulf(const Vector3i & a_Point); } ; // tolua_end |