#include <Inventor/engines/SoBoolOperation.h>
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 | |
SoBoolOperation () | |
Static Public Member Functions | |
static void | initClass () |
Public Attributes | |
SoMFBool | a |
SoMFBool | b |
SoMFEnum | operation |
SoEngineOutput | output |
SoEngineOutput | inverse |
Protected Member Functions | |
~SoBoolOperation () |
The multivalue fields SoBoolOperation::a and SoBoolOperation::b are combined according to the operations set in SoBoolOperation::operation, with the resulting TRUE
or FALSE
value set on SoBoolOperation::output.
Enumeration of available boolean logic operators.
CLEAR |
Always set SoBoolOperation::output to FALSE , no matter the input values. |
SET |
Always set SoBoolOperation::output to TRUE , no matter the input values. |
A | Output result = SoBoolOperation::a |
NOT_A | Output result = ! SoBoolOperation::a |
B | Output result = SoBoolOperation::b |
NOT_B | Output result = ! SoBoolOperation::b |
A_OR_B | r = a || b |
NOT_A_OR_B | r = !a || b |
A_OR_NOT_B | r = a || !b |
NOT_A_OR_NOT_B | r = !a || !b |
A_AND_B | r = a && b |
NOT_A_AND_B | r = !a && b |
A_AND_NOT_B | r = a && !b |
NOT_A_AND_NOT_B | r = !a && !b |
A_EQUALS_B | r = a==b |
A_NOT_EQUALS_B | r = ! a==b |
SoBoolOperation::SoBoolOperation | ( | void | ) |
Default constructor.
SoBoolOperation::~SoBoolOperation | ( | ) | [protected] |
Destructor.
void SoBoolOperation::initClass | ( | void | ) | [static] |
Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system.
Reimplemented from SoEngine.
First set of boolean input "signal" values.
Second set of boolean input "signal" values.
Set of boolean logic expressions. Each of these are used to combine SoBoolOperation::a with SoBoolOperation::b (for each index value from 0 to the last value) to produce the results on the SoBoolOperation::output field.
(SoMFBool) The result of each (a[i] operation[i] b[i]) expression.
(SoMFBool) The set of inverse results.