Boolean Operations On B-Reps

Boolean Operations for Non-Uniform Rational B-Spline (NURBS) Boundary Representations. More...

Collaboration diagram for Boolean Operations On B-Reps:

Files
file	boolean.h

Enumerations
enum	op_type { BOOLEAN_UNION = 0 , BOOLEAN_INTERSECT = 1 , BOOLEAN_DIFF = 2 , BOOLEAN_XOR = 3 }

Functions
int	ON_Boolean (ON_Brep *brepO, const ON_Brep *brepA, const ON_Brep *brepB, op_type operation)
bool	ON_BrepPointInside (const ON_3dPoint &point, const ON_Brep *brep)

Detailed Description

Boolean Operations for Non-Uniform Rational B-Spline (NURBS) Boundary Representations.

Enumeration Type Documentation

op_type

enum op_type

Enumerator
BOOLEAN_UNION
BOOLEAN_INTERSECT
BOOLEAN_DIFF
BOOLEAN_XOR

Definition at line 38 of file boolean.h.

Function Documentation

ON_Boolean()

int ON_Boolean ( ON_Brep *  brepO, const ON_Brep *  brepA, const ON_Brep *  brepB, op_type  operation  )

extern

Evaluate NURBS boolean operations.

Parameters

brepO	[out]
brepA	[in]
brepB	[in]
operation	[in]

ON_BrepPointInside()

bool ON_BrepPointInside ( const ON_3dPoint &  point, const ON_Brep *  brep  )

extern

Classify a point known not to lie on the boundary of a valid closed BRep.

Returns

true when the point is inside, false when it is outside or the input cannot be classified safely.