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#include <FXVec3f.h>
Single-precision 3-element vector.
FX::FXVec3f::FXVec3f | ( | ) | [inline] |
Default constructor.
FX::FXVec3f::FXVec3f | ( | const FXVec3f & | v | ) | [inline] |
FX::FXVec3f::FXVec3f | ( | const FXfloat | v[] | ) | [inline] |
Initialize from array of floats.
FX::FXVec3f::FXVec3f | ( | FXfloat | xx, |
FXfloat | yy, | ||
FXfloat | zz = 1.0f |
||
) | [inline] |
Initialize from components.
FX::FXVec3f::FXVec3f | ( | FXColor | color | ) |
Initialize with color.
Return a non-const reference to the ith element.
Return a const reference to the ith element.
FXVec3f& FX::FXVec3f::set | ( | const FXVec3f & | v | ) | [inline] |
Set value from another vector.
References x.
FXVec3f& FX::FXVec3f::set | ( | const FXfloat | v[] | ) | [inline] |
Set value from array of floats.
FXVec3f& FX::FXVec3f::set | ( | FXfloat | xx, |
FXfloat | yy, | ||
FXfloat | zz | ||
) | [inline] |
Set value from components.
FX::FXVec3f::operator FXfloat * | ( | ) | [inline] |
Conversions.
FX::FXVec3f::operator const FXfloat * | ( | ) | const [inline] |
FX::FXVec3f::operator FXVec2f & | ( | ) | [inline] |
FX::FXVec3f::operator const FXVec2f & | ( | ) | const [inline] |
FX::FXVec3f::operator FXColor | ( | ) | const |
Convert to color.
FXVec3f FX::FXVec3f::operator+ | ( | ) | const [inline] |
Unary.
FXVec3f FX::FXVec3f::operator- | ( | ) | const [inline] |
bool FX::FXVec3f::operator! | ( | ) | const [inline] |
Test if zero.
bool FX::FXVec3f::operator== | ( | const FXVec3f & | v | ) | const [inline] |
bool FX::FXVec3f::operator!= | ( | const FXVec3f & | v | ) | const [inline] |
bool FX::FXVec3f::operator< | ( | const FXVec3f & | v | ) | const [inline] |
FXfloat FX::FXVec3f::length2 | ( | ) | const [inline] |
Length and square of length.
FXfloat FX::FXVec3f::length | ( | ) | const [inline] |
References sqrtf.
FXVec3f& FX::FXVec3f::clamp | ( | FXfloat | lo, |
FXfloat | hi | ||
) | [inline] |
Clamp values of vector between limits.
References FXCLAMP.
Compute normal from three points a,b,c.
FXVec3f normal | ( | const FXVec3f & | a, |
const FXVec3f & | b, | ||
const FXVec3f & | c, | ||
const FXVec3f & | d | ||
) | [friend] |
Compute approximate normal from four points a,b,c,d.
Referenced by FXVec3f(), FX::FXVec4f::FXVec4f(), FX::hi(), FX::lo(), operator!=(), FX::operator!=(), operator*(), FX::operator*(), operator+(), operator+=(), operator-(), operator-=(), FX::operator/(), operator<(), FX::operator<(), operator<=(), FX::operator<=(), operator=(), FX::FXVec4f::operator=(), operator==(), FX::operator==(), operator>(), FX::operator>(), operator>=(), FX::operator>=(), operator^(), and set().
Referenced by FXVec3f(), FX::FXVec4f::FXVec4f(), FX::hi(), FX::lo(), operator!=(), FX::operator!=(), operator*(), FX::operator*(), operator+(), operator+=(), operator-(), operator-=(), FX::operator/(), operator<(), FX::operator<(), operator<=(), FX::operator<=(), operator=(), FX::FXVec4f::operator=(), operator==(), FX::operator==(), operator>(), FX::operator>(), operator>=(), FX::operator>=(), and operator^().
Referenced by FXVec3f(), FX::FXVec4f::FXVec4f(), FX::hi(), FX::lo(), operator!=(), FX::operator!=(), operator*(), FX::operator*(), operator+(), operator+=(), operator-(), operator-=(), FX::operator/(), operator<(), FX::operator<(), operator<=(), FX::operator<=(), operator=(), FX::FXVec4f::operator=(), operator==(), FX::operator==(), operator>(), FX::operator>(), operator>=(), FX::operator>=(), and operator^().
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