value
Pointer<ILogicFloatDriver> The left operand. It must be set: the client does not check for a missing operand.
The shared part of the four arithmetic float drivers:
MathAddFloatDriver,
MathSubtractFloatDriver,
MathMultiplyFloatDriver and
MathDivideFloatDriver. Each combines value with one
more driver.
All four return 0 when they are evaluated without a source, before they read either
operand.
Pointer<ILogicFloatDriver> The left operand. It must be set: the client does not check for a missing operand.