SoBoolOperation Class Reference
[Engines]

Performs Boolean operations. More...

#include <Inventor/engines/SoBoolOperation.h>

Inheritance diagram for SoBoolOperation:

List of all members.

Public Types
enum	Operation {   CLEAR,   SET,   A,   NOT_A,   B,   NOT_B,   A_OR_B,   NOT_A_OR_B,   A_OR_NOT_B,   NOT_A_OR_NOT_B,   A_AND_B,   NOT_A_AND_B,   A_AND_NOT_B,   NOT_A_AND_NOT_B,   A_EQUALS_B,   A_NOT_EQUALS_B }
Public Member Functions
virtual SoType	getTypeId () const
	SoBoolOperation ()
Static Public Member Functions
static SoType	getClassTypeId ()
Public Attributes
SoMFBool	a
SoMFBool	b
SoMFEnum	operation
SoEngineOutput	output
SoEngineOutput	inverse

---

Detailed Description

Performs Boolean operations.

This engine performs a Boolean operation on two inputs, and returns both the result of the operation and its inverse.

The input fields can have multiple values, allowing the engine to perform several Boolean operations in parallel. One input may have more values than the other. In that case, the last value of the shorter input will be repeated as necessary.

FILE FORMAT/DEFAULT

BoolOperation {

a	FALSE
b	FALSE
operation	A

}

SEE ALSO

SoEngineOutput, SoCalculator

---

Member Enumeration Documentation

enum SoBoolOperation::Operation

Operation.

Enumerator:

CLEAR	Clear.
SET	Set.
A	A.
NOT_A	Not A.
B	B.
NOT_B	Not B.
A_OR_B	A or B.
NOT_A_OR_B	Not A or B.
A_OR_NOT_B	A or not B.
NOT_A_OR_NOT_B	Not A or not B.
A_AND_B	A and B.
NOT_A_AND_B	Not A and B.
A_AND_NOT_B	A and not B.
NOT_A_AND_NOT_B	Not A and not B.
A_EQUALS_B	A equals B.
A_NOT_EQUALS_B	A not equals B.

---

Constructor & Destructor Documentation

SoBoolOperation::SoBoolOperation

(

)

Constructor.

---

Member Function Documentation

static SoType SoBoolOperation::getClassTypeId

(

)

[static]

Returns the type identifier for this class.

Reimplemented from SoEngine.

virtual SoType SoBoolOperation::getTypeId

(

)

const [virtual]

Returns the type identifier for this specific instance.

Implements SoTypedObject.

---

Member Data Documentation

SoMFBool SoBoolOperation::a

First argument to the Boolean operation.

SoMFBool SoBoolOperation::b

Second argument to the Boolean operation.

SoEngineOutput SoBoolOperation::inverse

( SoMFBool ) Inverse of output.

SoMFEnum SoBoolOperation::operation

The Boolean operation.

SoEngineOutput SoBoolOperation::output

( SoMFBool ) Result of the Boolean operation applied to the inputs.

---

The documentation for this class was generated from the following file:

• Inventor/engines/SoBoolOperation.h