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| author | madmaxoft <github@xoft.cz> | 2013-09-01 19:08:51 +0200 |
|---|---|---|
| committer | madmaxoft <github@xoft.cz> | 2013-09-01 19:08:51 +0200 |
| commit | 5fccd67bada2be7a3fbb2df3abf08bfde58b600b (patch) | |
| tree | a749a026da43825f945fa3a3b666f1d2e8adedf6 /source/BoundingBox.h | |
| parent | Renamed BLOCK_FACE constants to use the new coord-wise names. (diff) | |
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Diffstat (limited to '')
| -rw-r--r-- | source/BoundingBox.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/source/BoundingBox.h b/source/BoundingBox.h index 5a07df20e..7b6391942 100644 --- a/source/BoundingBox.h +++ b/source/BoundingBox.h @@ -51,6 +51,22 @@ public: /// Returns true if a boundingbox specified by a_Min and a_Max is inside this bounding box bool IsInside(const Vector3d & a_Min, const Vector3d & a_Max); + /// Returns true if the specified point is inside the bounding box specified by its min/max corners + static bool IsInside(const Vector3d & a_Min, const Vector3d & a_Max, const Vector3d & a_Point); + + /// Returns true if the specified point is inside the bounding box specified by its min/max corners + static bool IsInside(const Vector3d & a_Min, const Vector3d & a_Max, double a_X, double a_Y, double a_Z); + + /** Returns true if this bounding box is intersected by the line specified by its two points + Also calculates the distance along the line in which the intersection occurs (0 .. 1) + */ + bool CalcLineIntersection(const Vector3d & a_Line1, const Vector3d & a_Line2, double & a_LineCoeff, char & a_Face); + + /** Returns true if the specified bounding box is intersected by the line specified by its two points + Also calculates the distance along the line in which the intersection occurs (0 .. 1) and the face hit (BLOCK_FACE_ constants) + */ + static bool CalcLineIntersection(const Vector3d & a_Min, const Vector3d & a_Max, const Vector3d & a_Line1, const Vector3d & a_Line2, double & a_LineCoeff, char & a_Face); + // tolua_end /// Calculates the intersection of the two bounding boxes; returns true if nonempty |