BBox (Euclid)

BBox Type

Namespace: Euclid
Assembly: Euclid.dll
Base Type: ValueType
Kind: Struct

 An immutable 3D-bounding-box.
 This implementation guarantees the box to be always valid.
 That means the Min X, Y and Z values are always smaller or equal than the respective Max values.
 The X, Y and Z axes are also called Width, Depth and Height3D.

   Z-Axis       Y-Axis (Depth)
   ^           /
   |   7      /        6 MaxPt
   |   +---------------+
   |  /|    /         /|
   | / |   /         / |
 4 |/  |  /       5 /  |
   +---------------+   |
   |   |/          |   |
   |   +-----------|---+
   |  / 3          |  / 2
   | /             | /
   |/              |/
   +---------------+----> X-Axis (Width)
   0 MinPt         1

Record fields

Record Field	Description
`MaxX` Full Usage: `MaxX` Field type: `float`	Field type: `float`
`MaxY` Full Usage: `MaxY` Field type: `float`	Field type: `float`
`MaxZ` Full Usage: `MaxZ` Field type: `float`	Field type: `float`
`MinX` Full Usage: `MinX` Field type: `float`	Field type: `float`
`MinY` Full Usage: `MinY` Field type: `float`	Field type: `float`
`MinZ` Full Usage: `MinZ` Field type: `float`	Field type: `float`

Instance members

Instance member	Description
`this.AsString` Full Usage: `this.AsString` Returns: `string`	Format BoundingBox into string with nice floating point number formatting of size and position. But without full type name as in bbox.ToString() Returns: `string`
`this.BottomPoints` Full Usage: `this.BottomPoints` Returns: `Pnt[]`	Returns the bottom of the Box as a Counter-Clockwise array of 4 Points. Starting at MinPt. Point 0, 1, 2 and 3. Last and first point are NOT the same. Z-Axis Y-Axis (Depth) ^ / \| 7 / 6 MaxPt \| +---------------+ \| /\| / /\| \| / \| / / \| 4 \|/ \| / 5 / \| +---------------+ \| \| \|/ \| \| \| +-----------\|---+ \| / 3 \| / 2 \| / \| / \|/ \|/ +---------------+----> X-Axis (Width) 0 MinPt 1 Returns: `Pnt[]`
`this.BottomPointsLooped` Full Usage: `this.BottomPointsLooped` Returns: `Pnt[]`	Returns the bottom of the Box as a Counter-Clockwise array of 5 Points, starting at MinPt. Starting at MinPt. Point 0, 1, 2, 3 and again 0. Last and first point are the same. Z-Axis Y-Axis (Depth) ^ / \| 7 / 6 MaxPt \| +---------------+ \| /\| / /\| \| / \| / / \| 4 \|/ \| / 5 / \| +---------------+ \| \| \|/ \| \| \| +-----------\|---+ \| / 3 \| / 2 \| / \| / \|/ \|/ +---------------+----> X-Axis (Width) 0 MinPt 1 Returns: `Pnt[]`
`this.Center` Full Usage: `this.Center` Returns: `Pnt` Modifiers: inline	The center of this 3D-bounding-box. Returns: `Pnt`
`this.Contains` Full Usage: `this.Contains` Parameters: o : `BBox` Returns: `bool` Modifiers: inline	Returns true if this 3D-bounding-box is inside or exactly on the other bounding Box. o : `BBox` Returns: `bool`
`this.Contains` Full Usage: `this.Contains` Parameters: p : `Pnt` Returns: `bool` Modifiers: inline	Returns true if the point is inside or exactly on the bounding Box. p : `Pnt` Returns: `bool`
`this.Depth` Full Usage: `this.Depth` Returns: `float` Modifiers: inline	The size in Y direction, same as member box.SizeY. Returns: `float`
`this.Diagonal` Full Usage: `this.Diagonal` Returns: `Vec` Modifiers: inline	The diagonal 3D vector of this 3D-bounding-box. From MinPnt to MaxPnt. Returns: `Vec`
`this.Edge01` Full Usage: `this.Edge01` Returns: `Line3D` Modifiers: inline	Returns the X aligned Edge from point 0 to 1. Returns: `Line3D`
`this.Edge03` Full Usage: `this.Edge03` Returns: `Line3D` Modifiers: inline	Returns the Y aligned Edge from point 0 to 3. Returns: `Line3D`
`this.Edge04` Full Usage: `this.Edge04` Returns: `Line3D` Modifiers: inline	Returns the Z aligned Edge from point 0 to 4. Returns: `Line3D`
`this.Edge12` Full Usage: `this.Edge12` Returns: `Line3D` Modifiers: inline	Returns the Y aligned Edge from point 1 to 2. Returns: `Line3D`
`this.Edge15` Full Usage: `this.Edge15` Returns: `Line3D` Modifiers: inline	Returns the Z aligned Edge from point 1 to 5. Returns: `Line3D`
`this.Edge26` Full Usage: `this.Edge26` Returns: `Line3D` Modifiers: inline	Returns the Z aligned Edge from point 2 to 6. Returns: `Line3D`
`this.Edge32` Full Usage: `this.Edge32` Returns: `Line3D` Modifiers: inline	Returns the X aligned Edge from point 3 to 2. Returns: `Line3D`
`this.Edge37` Full Usage: `this.Edge37` Returns: `Line3D` Modifiers: inline	Returns the Z aligned Edge from point 3 to 7. Returns: `Line3D`
`this.Edge45` Full Usage: `this.Edge45` Returns: `Line3D` Modifiers: inline	Returns the X aligned Edge from point 4 to 5. Returns: `Line3D`
`this.Edge47` Full Usage: `this.Edge47` Returns: `Line3D` Modifiers: inline	Returns the Y aligned Edge from point 4 to 7. Returns: `Line3D`
`this.Edge56` Full Usage: `this.Edge56` Returns: `Line3D` Modifiers: inline	Returns the Y aligned Edge from point 5 to 6. Returns: `Line3D`
`this.Edge76` Full Usage: `this.Edge76` Returns: `Line3D` Modifiers: inline	Returns the X aligned Edge from point 7 to 6. Returns: `Line3D`
`this.Edges` Full Usage: `this.Edges` Returns: `Line3D[]`	Returns the 12 Edges of this 3D-bounding-box as an array of 12 Lines. Pair is this order: 0-1, 1-2, 3-2, 0-3, 0-4, 1-5, 2-6, 3-7, 4-5, 5-6, 7-6, 4-7 Z-Axis Y-Axis (Depth) ^ / \| 7 / 6 MaxPt \| +---------------+ \| /\| / /\| \| / \| / / \| 4 \|/ \| / 5 / \| +---------------+ \| \| \|/ \| \| \| +-----------\|---+ \| / 3 \| / 2 \| / \| / \|/ \|/ +---------------+----> X-Axis (Width) 0 MinPt 1 Returns: `Line3D[]`
`this.EvaluateAt` Full Usage: `this.EvaluateAt` Parameters: xParameter : `float` yParameter : `float` zParameter : `float` Returns: `Pnt` Modifiers: inline	Evaluate a X, Y and Z parameter of this 3D-bounding-box. 0.0, 0.0, 0.0 returns the MinPnt. 1.0, 1.0, 1.0 returns the MaxPnt. xParameter : `float` yParameter : `float` zParameter : `float` Returns: `Pnt`
`this.Expand` Full Usage: `this.Expand` Parameters: xDist : `float` yDist : `float` zDist : `float` Returns: `BBox` Modifiers: inline	Returns a 3D-bounding-box expanded by a distance for X, Y and Z-axis each. Does check for underflow if distance is negative and raises EuclidException. xDist : `float` yDist : `float` zDist : `float` Returns: `BBox`
`this.Expand` Full Usage: `this.Expand` Parameters: dist : `float` Returns: `BBox` Modifiers: inline	Returns a 3D-bounding-box expanded by distance. Does check for underflow if distance is negative and raises EuclidException. dist : `float` Returns: `BBox`
`this.ExpandSave` Full Usage: `this.ExpandSave` Parameters: dist : `float` Returns: `BBox` Modifiers: inline	Returns a 3D-bounding-box expanded by a distance. If expansion is negative it shrinks the Box. It also makes sure that there is no underflow. When the negative expansion is bigger than the size, Min and Max values will be both in the middle from where they were before. dist : `float` Returns: `BBox`
`this.ExpandSave` Full Usage: `this.ExpandSave` Parameters: xDist : `float` yDist : `float` zDist : `float` Returns: `BBox` Modifiers: inline	Returns a 3D-bounding-box expanded by a distance for X, Y and Z-axis each. If expansion is negative it shrinks the Box. It also makes sure that there is no underflow. When the negative expansion is bigger than the size, Min and Max values will be both in the middle from where they were before. xDist : `float` yDist : `float` zDist : `float` Returns: `BBox`
`this.ExpandXaxis` Full Usage: `this.ExpandXaxis` Parameters: startDist : `float` endDist : `float` Returns: `BBox` Modifiers: inline	Returns a 3D-bounding-box expanded only in X direction by different distance for start(minX) and end (maxX). Does check for underflow if distance is negative and raises EuclidException. startDist : `float` endDist : `float` Returns: `BBox`
`this.ExpandYaxis` Full Usage: `this.ExpandYaxis` Parameters: startDist : `float` endDist : `float` Returns: `BBox` Modifiers: inline	Returns a 3D-bounding-box expanded only in Y direction by different distance for start(minY) and end (maxY). Does check for underflow if distance is negative and raises EuclidException. startDist : `float` endDist : `float` Returns: `BBox`
`this.ExpandZaxis` Full Usage: `this.ExpandZaxis` Parameters: startDist : `float` endDist : `float` Returns: `BBox` Modifiers: inline	Returns a 3D-bounding-box expanded only in Z direction by different distance for start(minZ) and end (maxZ). Does check for underflow if distance is negative and raises EuclidException. startDist : `float` endDist : `float` Returns: `BBox`
`this.Height3D` Full Usage: `this.Height3D` Returns: `float` Modifiers: inline	The size in Z direction, same as member box.SizeZ. Returns: `float`
`this.Intersection` Full Usage: `this.Intersection` Parameters: a : `BBox` Returns: `BBox voption` Modifiers: inline	Returns the intersection of two 3D-bounding-boxes. The returned Box is the volume inside both input boxes. Returns ValueNone if the two boxes do not overlap. a : `BBox` Returns: `BBox voption`
`this.IsTouching` Full Usage: `this.IsTouching` Parameters: a : `BBox` tol : `float` Returns: `bool`	Test if 3D-bounding-boxes are only touching each other from the Outside within a given tolerance. a : `BBox` tol : `float` Returns: `bool`
`this.MaxPnt` Full Usage: `this.MaxPnt` Returns: `Pnt` Modifiers: inline	The point where X, Y and Z are the maximum values. Returns: `Pnt`
`this.MinPnt` Full Usage: `this.MinPnt` Returns: `Pnt` Modifiers: inline	The point where X, Y and Z are the minimum values. Returns: `Pnt`
`this.OverlapsWith` Full Usage: `this.OverlapsWith` Parameters: a : `BBox` tol : `float` Returns: `bool` Modifiers: inline	Returns true if the two 3D-bounding-boxes do overlap more than a given tolerance distance. Returns false if the two 3D-bounding-boxes are just touching. Also returns true if one box is completely inside the other. Also returns true if one box is completely surrounding the other. a : `BBox` tol : `float` Returns: `bool`
`this.OverlapsWith` Full Usage: `this.OverlapsWith` Parameters: a : `BBox` Returns: `bool` Modifiers: inline	Returns true if the two 3D-bounding-boxes do overlap or touch. Also returns true if one box is completely inside the other. Also returns true if one box is completely surrounding the other. a : `BBox` Returns: `bool`
`this.Points` Full Usage: `this.Points` Returns: `Pnt[]`	Returns the bottom corners of this 3D-bounding-box in Counter-Clockwise order, starting at MinPt. Then the top corners staring above MinPt. Returns an array of 8 Points. Z-Axis Y-Axis (Depth) ^ / \| 7 / 6 MaxPt \| +---------------+ \| /\| / /\| \| / \| / / \| 4 \|/ \| / 5 / \| +---------------+ \| \| \|/ \| \| \| +-----------\|---+ \| / 3 \| / 2 \| / \| / \|/ \|/ +---------------+----> X-Axis (Width) 0 MinPt 1 Returns: `Pnt[]`
`this.Pt0` Full Usage: `this.Pt0` Returns: `Pnt` Modifiers: inline	Returns point 0 of this 3D-bounding-box, same as member box.MinPnt. Z-Axis Y-Axis (Depth) ^ / \| 7 / 6 MaxPt \| +---------------+ \| /\| / /\| \| / \| / / \| 4 \|/ \| / 5 / \| +---------------+ \| \| \|/ \| \| \| +-----------\|---+ \| / 3 \| / 2 \| / \| / \|/ \|/ +---------------+----> X-Axis (Width) 0 MinPt 1 Returns: `Pnt`
`this.Pt1` Full Usage: `this.Pt1` Returns: `Pnt` Modifiers: inline	Returns point 1 of this 3D-bounding-box. Z-Axis Y-Axis (Depth) ^ / \| 7 / 6 MaxPt \| +---------------+ \| /\| / /\| \| / \| / / \| 4 \|/ \| / 5 / \| +---------------+ \| \| \|/ \| \| \| +-----------\|---+ \| / 3 \| / 2 \| / \| / \|/ \|/ +---------------+----> X-Axis (Width) 0 MinPt 1 Returns: `Pnt`
`this.Pt2` Full Usage: `this.Pt2` Returns: `Pnt` Modifiers: inline	Returns point 2 of this 3D-bounding-box. Z-Axis Y-Axis (Depth) ^ / \| 7 / 6 MaxPt \| +---------------+ \| /\| / /\| \| / \| / / \| 4 \|/ \| / 5 / \| +---------------+ \| \| \|/ \| \| \| +-----------\|---+ \| / 3 \| / 2 \| / \| / \|/ \|/ +---------------+----> X-Axis (Width) 0 MinPt 1 Returns: `Pnt`
`this.Pt3` Full Usage: `this.Pt3` Returns: `Pnt` Modifiers: inline	Returns point 3 of this 3D-bounding-box. Z-Axis Y-Axis (Depth) ^ / \| 7 / 6 MaxPt \| +---------------+ \| /\| / /\| \| / \| / / \| 4 \|/ \| / 5 / \| +---------------+ \| \| \|/ \| \| \| +-----------\|---+ \| / 3 \| / 2 \| / \| / \|/ \|/ +---------------+----> X-Axis (Width) 0 MinPt 1 Returns: `Pnt`
`this.Pt4` Full Usage: `this.Pt4` Returns: `Pnt` Modifiers: inline	Returns point 4 of this 3D-bounding-box. Z-Axis Y-Axis (Depth) ^ / \| 7 / 6 MaxPt \| +---------------+ \| /\| / /\| \| / \| / / \| 4 \|/ \| / 5 / \| +---------------+ \| \| \|/ \| \| \| +-----------\|---+ \| / 3 \| / 2 \| / \| / \|/ \|/ +---------------+----> X-Axis (Width) 0 MinPt 1 Returns: `Pnt`
`this.Pt5` Full Usage: `this.Pt5` Returns: `Pnt` Modifiers: inline	Returns point 5 of this 3D-bounding-box. Z-Axis Y-Axis (Depth) ^ / \| 7 / 6 MaxPt \| +---------------+ \| /\| / /\| \| / \| / / \| 4 \|/ \| / 5 / \| +---------------+ \| \| \|/ \| \| \| +-----------\|---+ \| / 3 \| / 2 \| / \| / \|/ \|/ +---------------+----> X-Axis (Width) 0 MinPt 1 Returns: `Pnt`
`this.Pt6` Full Usage: `this.Pt6` Returns: `Pnt` Modifiers: inline	Returns point 6 of this 3D-bounding-box. Z-Axis Y-Axis (Depth) ^ / \| 7 / 6 MaxPt \| +---------------+ \| /\| / /\| \| / \| / / \| 4 \|/ \| / 5 / \| +---------------+ \| \| \|/ \| \| \| +-----------\|---+ \| / 3 \| / 2 \| / \| / \|/ \|/ +---------------+----> X-Axis (Width) 0 MinPt 1 Returns: `Pnt`
`this.Pt7` Full Usage: `this.Pt7` Returns: `Pnt` Modifiers: inline	Returns point 7 of this 3D-bounding-box. Z-Axis Y-Axis (Depth) ^ / \| 7 / 6 MaxPt \| +---------------+ \| /\| / /\| \| / \| / / \| 4 \|/ \| / 5 / \| +---------------+ \| \| \|/ \| \| \| +-----------\|---+ \| / 3 \| / 2 \| / \| / \|/ \|/ +---------------+----> X-Axis (Width) 0 MinPt 1 Returns: `Pnt`
`this.SizeX` Full Usage: `this.SizeX` Returns: `float` Modifiers: inline	The size in X direction, same as member box.Width. Returns: `float`
`this.SizeY` Full Usage: `this.SizeY` Returns: `float` Modifiers: inline	The size in Y direction, same as member box.Depth. Returns: `float`
`this.SizeZ` Full Usage: `this.SizeZ` Returns: `float` Modifiers: inline	The size in Z direction, same as member box.Height3D. Returns: `float`
`this.TopPoints` Full Usage: `this.TopPoints` Returns: `Pnt[]`	Returns the bottom of the Box as a Counter-Clockwise array of 4 Points. Staring at point 4 then 5, 6 and 7. Last and first point are NOT the same. Z-Axis Y-Axis (Depth) ^ / \| 7 / 6 MaxPt \| +---------------+ \| /\| / /\| \| / \| / / \| 4 \|/ \| / 5 / \| +---------------+ \| \| \|/ \| \| \| +-----------\|---+ \| / 3 \| / 2 \| / \| / \|/ \|/ +---------------+----> X-Axis (Width) 0 MinPt 1 Returns: `Pnt[]`
`this.TopPointsLooped` Full Usage: `this.TopPointsLooped` Returns: `Pnt[]`	Returns the bottom of the Box as a Counter-Clockwise array of 5 Points. Starting point 4 then 5, 6, 7 and again 4. Last and first point are the same. Z-Axis Y-Axis (Depth) ^ / \| 7 / 6 MaxPt \| +---------------+ \| /\| / /\| \| / \| / / \| 4 \|/ \| / 5 / \| +---------------+ \| \| \|/ \| \| \| +-----------\|---+ \| / 3 \| / 2 \| / \| / \|/ \|/ +---------------+----> X-Axis (Width) 0 MinPt 1 Returns: `Pnt[]`
`this.Union` Full Usage: `this.Union` Parameters: p : `Pnt` Returns: `BBox` Modifiers: inline	Returns a bounding 3D-bounding-box that contains the input 3D-bounding-box and the point. p : `Pnt` Returns: `BBox`
`this.Union` Full Usage: `this.Union` Parameters: a : `BBox` Returns: `BBox` Modifiers: inline	Returns a 3D-bounding-box that contains both input 3D-bounding-box. a : `BBox` Returns: `BBox`
`this.Volume` Full Usage: `this.Volume` Returns: `float` Modifiers: inline	Returns the volume of this 3D-bounding-box. Returns: `float`
`this.Width` Full Usage: `this.Width` Returns: `float` Modifiers: inline	The size in X direction, same as member box.SizeX. Returns: `float`
`this.asRect` Full Usage: `this.asRect` Returns: `BRect` Modifiers: inline	Returns the 2D part of this 3D-bounding-box as a bounding rectangle (BRect). Returns: `BRect`

Static members

Static member	Description
`BBox.contains boxInside surroundingBox` Full Usage: `BBox.contains boxInside surroundingBox` Parameters: boxInside : `BBox` surroundingBox : `BBox` Returns: `bool` Modifiers: inline	Returns true if the a 3D-bounding-box is inside or exactly on the other bounding Box. Argument order matters! boxInside : `BBox` surroundingBox : `BBox` Returns: `bool`
`BBox.containsPnt pt box` Full Usage: `BBox.containsPnt pt box` Parameters: pt : `Pnt` box : `BBox` Returns: `bool` Modifiers: inline	Returns true if the point is inside or on the a 3D-bounding-box. pt : `Pnt` box : `BBox` Returns: `bool`
`BBox.create (a, b)` Full Usage: `BBox.create (a, b)` Parameters: a : `Pnt` b : `Pnt` Returns: `BBox` Modifiers: inline	Finds min and max values for x, y and z. a : `Pnt` b : `Pnt` Returns: `BBox`
`BBox.createFromCenter (center, sizeX, sizeY, sizeZ)` Full Usage: `BBox.createFromCenter (center, sizeX, sizeY, sizeZ)` Parameters: center : `Pnt` sizeX : `float` sizeY : `float` sizeZ : `float` Returns: `BBox` Modifiers: inline	Creates a 3D-bounding-box from a center point and the total X, Y and Z size. center : `Pnt` sizeX : `float` sizeY : `float` sizeZ : `float` Returns: `BBox`
`BBox.createFromIList ps` Full Usage: `BBox.createFromIList ps` Parameters: ps : `IList<Pnt>` Returns: `BBox` Modifiers: inline	Finds min and max values for x, y and z. Creates a 3D-bounding-box from the points. ps : `IList<Pnt>` Returns: `BBox`
`BBox.createFromLine l` Full Usage: `BBox.createFromLine l` Parameters: l : `Line3D` Returns: `BBox` Modifiers: inline	l : `Line3D` Returns: `BBox`
`BBox.createFromSeq ps` Full Usage: `BBox.createFromSeq ps` Parameters: ps : `Pnt seq` Returns: `BBox` Modifiers: inline	Finds min and max values for x, y and z. Creates a 3D-bounding-box from the points. ps : `Pnt seq` Returns: `BBox`
`BBox.createUnchecked (minX, minY, minZ, maxX, maxY, maxZ)` Full Usage: `BBox.createUnchecked (minX, minY, minZ, maxX, maxY, maxZ)` Parameters: minX : `float` minY : `float` minZ : `float` maxX : `float` maxY : `float` maxZ : `float` Returns: `BBox` Modifiers: inline	Does not verify the order of min and max values. minX : `float` minY : `float` minZ : `float` maxX : `float` maxY : `float` maxZ : `float` Returns: `BBox`
`BBox.doOverlap a b` Full Usage: `BBox.doOverlap a b` Parameters: a : `BBox` b : `BBox` Returns: `bool` Modifiers: inline	Returns true if the two a 3D-bounding-boxes do overlap or touch exactly. Also returns true if one box is completely inside the other. Also returns true if one box is completely surrounding the other. a : `BBox` b : `BBox` Returns: `bool`
`BBox.doOverlapMoreThan tol a b` Full Usage: `BBox.doOverlapMoreThan tol a b` Parameters: tol : `float` a : `BBox` b : `BBox` Returns: `bool` Modifiers: inline	Returns true if the two a 3D-bounding-boxes do overlap more than a given tolerance distance. Returns false if the two a 3D-bounding-boxes are just touching. Also returns true if one box is completely inside the other. Also returns true if one box is completely surrounding the other. tol : `float` a : `BBox` b : `BBox` Returns: `bool`
`BBox.equals tol a b` Full Usage: `BBox.equals tol a b` Parameters: tol : `float` a : `BBox` b : `BBox` Returns: `bool`	Checks if two 3D-bounding-boxes are equal within tolerance. Use a tolerance of 0.0 to check for an exact match. tol : `float` a : `BBox` b : `BBox` Returns: `bool`
`BBox.expand dist b` Full Usage: `BBox.expand dist b` Parameters: dist : `float` b : `BBox` Returns: `BBox`	Returns a 3D-bounding-box expanded by distance. Does check for underflow if distance is negative and raises EuclidException. dist : `float` b : `BBox` Returns: `BBox`
`BBox.expandSave dist b` Full Usage: `BBox.expandSave dist b` Parameters: dist : `float` b : `BBox` Returns: `BBox`	Returns a 3D-bounding-box expanded by distance. Does check for underflow if distance is negative and raises EuclidException. dist : `float` b : `BBox` Returns: `BBox`
`BBox.expandXaxis startDist endDist b` Full Usage: `BBox.expandXaxis startDist endDist b` Parameters: startDist : `float` endDist : `float` b : `BBox` Returns: `BBox`	Returns a 3D-bounding-box expanded only in X direction by different distance for start(minX) and end (maxX). Does check for underflow if distance is negative and raises EuclidException. startDist : `float` endDist : `float` b : `BBox` Returns: `BBox`
`BBox.expandYaxis startDist endDist b` Full Usage: `BBox.expandYaxis startDist endDist b` Parameters: startDist : `float` endDist : `float` b : `BBox` Returns: `BBox`	Returns a 3D-bounding-box expanded only in Y direction by different distance for start(minY) and end (maxY). Does check for underflow if distance is negative and raises EuclidException. startDist : `float` endDist : `float` b : `BBox` Returns: `BBox`
`BBox.expandZaxis startDist endDist b` Full Usage: `BBox.expandZaxis startDist endDist b` Parameters: startDist : `float` endDist : `float` b : `BBox` Returns: `BBox`	Returns a 3D-bounding-box expanded only in Z direction by different distance for start(minZ) and end (maxZ). Does check for underflow if distance is negative and raises EuclidException. startDist : `float` endDist : `float` b : `BBox` Returns: `BBox`
`BBox.intersection a b` Full Usage: `BBox.intersection a b` Parameters: a : `BBox` b : `BBox` Returns: `BBox voption` Modifiers: inline	Returns the intersection of two a 3D-bounding-boxes. The returned Box is the volume inside both input boxes. Returns ValueNone if the two boxes do not overlap. a : `BBox` b : `BBox` Returns: `BBox voption`
`BBox.move v b` Full Usage: `BBox.move v b` Parameters: v : `Vec` b : `BBox` Returns: `BBox`	Returns a 3D-bounding-box moved by a vector. v : `Vec` b : `BBox` Returns: `BBox`
`BBox.notEquals tol a b` Full Usage: `BBox.notEquals tol a b` Parameters: tol : `float` a : `BBox` b : `BBox` Returns: `bool`	Check if two 3D-bounding-boxes are not equal within a given tolerance. Use a tolerance of 0.0 to check if the two 3D-bounding-boxes are not exactly equal. tol : `float` a : `BBox` b : `BBox` Returns: `bool`
`BBox.toRect b` Full Usage: `BBox.toRect b` Parameters: b : `BBox` Returns: `BRect` Modifiers: inline	Returns the 2D part of a 3D-bounding-box as a bounding rectangle. b : `BBox` Returns: `BRect`
`BBox.union a b` Full Usage: `BBox.union a b` Parameters: a : `BBox` b : `BBox` Returns: `BBox` Modifiers: inline	Returns a 3D-bounding-box that contains both input a 3D-bounding-box. a : `BBox` b : `BBox` Returns: `BBox`
`BBox.unionPt p b` Full Usage: `BBox.unionPt p b` Parameters: p : `Pnt` b : `BBox` Returns: `BBox` Modifiers: inline	Returns a bounding a 3D-bounding-box that contains the input a 3D-bounding-box and the point. p : `Pnt` b : `BBox` Returns: `BBox`
`BBox.volume b` Full Usage: `BBox.volume b` Parameters: b : `BBox` Returns: `float` Modifiers: inline	Returns the volume of the a 3D-bounding-box. b : `BBox` Returns: `float`