macosx_math.h File Reference

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Functions
int	float_to_int (float)
	works on any float... INF is 0x7ffffff and -INF is -(1<<31) NaN is 0 More...
int	double_to_int (float)

Function Documentation

int double_to_int

(

float

)

int float_to_int

(

float

)

works on any float... INF is 0x7ffffff and -INF is -(1<<31) NaN is 0

Definition at line 85 of file macosx_math.cpp.

References int.

Referenced by AddSubUnits(), Picker::cellForMouse(), Orders::FireAt::ChooseTargets(), Unit::DamageRandSys(), RText::draw_text(), NewButton::drawCycleBorder(), Mesh::getLOD(), Unit::ImportPartList(), Beam::Init(), InList(), Unit::Kill(), Slider::processMouseDrag(), Picker::recalcDisplay(), Picker::scrollToCell(), Slider::setMaxMin(), and WarpPursuit().

{
    int maxint = 0x7ffffff;
    int minint = -0x8000000;
    if ( (a < maxint) && (a > minint) ) return int(a);
    if (a > 0) return maxint;
    if (a < 0) return minint;
    return 0;
}