Vec4us
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/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2006 Robert Osfield
*
* This library is open source and may be redistributed and/or modified under
* the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or
* (at your option) any later version. The full license is in LICENSE file
* included with this distribution, and on the openscenegraph.org website.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* OpenSceneGraph Public License for more details.
*/
#ifndef OSG_VEC4US
#define OSG_VEC4US 1
namespace osg {
class Vec4us
{
public:
typedef unsigned short value_type;
enum { num_components = 4 };
value_type _v[4];
Vec4us() { _v[0]=0; _v[1]=0; _v[2]=0; _v[3]=0; }
Vec4us(value_type x, value_type y, value_type z, value_type w)
{
_v[0]=x;
_v[1]=y;
_v[2]=z;
_v[3]=w;
}
inline bool operator == (const Vec4us& v) const { return _v[0]==v._v[0] && _v[1]==v._v[1] && _v[2]==v._v[2] && _v[3]==v._v[3]; }
inline bool operator != (const Vec4us& v) const { return _v[0]!=v._v[0] || _v[1]!=v._v[1] || _v[2]!=v._v[2] || _v[3]!=v._v[3]; }
inline bool operator < (const Vec4us& v) const
{
if (_v[0]<v._v[0]) return true;
else if (_v[0]>v._v[0]) return false;
else if (_v[1]<v._v[1]) return true;
else if (_v[1]>v._v[1]) return false;
else if (_v[2]<v._v[2]) return true;
else if (_v[2]>v._v[2]) return false;
else return (_v[3]<v._v[3]);
}
inline value_type* ptr() { return _v; }
inline const value_type* ptr() const { return _v; }
inline void set( value_type x, value_type y, value_type z, value_type w)
{
_v[0]=x; _v[1]=y; _v[2]=z; _v[3]=w;
}
inline value_type& operator [] (unsigned int i) { return _v[i]; }
inline value_type operator [] (unsigned int i) const { return _v[i]; }
inline value_type& x() { return _v[0]; }
inline value_type& y() { return _v[1]; }
inline value_type& z() { return _v[2]; }
inline value_type& w() { return _v[3]; }
inline value_type x() const { return _v[0]; }
inline value_type y() const { return _v[1]; }
inline value_type z() const { return _v[2]; }
inline value_type w() const { return _v[3]; }
inline value_type& r() { return _v[0]; }
inline value_type& g() { return _v[1]; }
inline value_type& b() { return _v[2]; }
inline value_type& a() { return _v[3]; }
inline value_type r() const { return _v[0]; }
inline value_type g() const { return _v[1]; }
inline value_type b() const { return _v[2]; }
inline value_type a() const { return _v[3]; }
inline Vec4us operator * (value_type rhs) const
{
return Vec4us(_v[0]*rhs, _v[1]*rhs, _v[2]*rhs, _v[3]*rhs);
}
inline Vec4us& operator *= (value_type rhs)
{
_v[0]*=rhs;
_v[1]*=rhs;
_v[2]*=rhs;
_v[3]*=rhs;
return *this;
}
inline Vec4us operator / (value_type rhs) const
{
return Vec4us(_v[0]/rhs, _v[1]/rhs, _v[2]/rhs, _v[3]/rhs);
}
inline Vec4us& operator /= (value_type rhs)
{
_v[0]/=rhs;
_v[1]/=rhs;
_v[2]/=rhs;
_v[3]/=rhs;
return *this;
}
inline Vec4us operator * (const Vec4us& rhs) const
{
return Vec4us(_v[0]*rhs._v[0], _v[1]*rhs._v[1],
_v[2]*rhs._v[2], _v[3]*rhs._v[3]);
}
inline Vec4us operator + (const Vec4us& rhs) const
{
return Vec4us(_v[0]+rhs._v[0], _v[1]+rhs._v[1],
_v[2]+rhs._v[2], _v[3]+rhs._v[3]);
}
inline Vec4us& operator += (const Vec4us& rhs)
{
_v[0] += rhs._v[0];
_v[1] += rhs._v[1];
_v[2] += rhs._v[2];
_v[3] += rhs._v[3];
return *this;
}
inline Vec4us operator - (const Vec4us& rhs) const
{
return Vec4us(_v[0]-rhs._v[0], _v[1]-rhs._v[1],
_v[2]-rhs._v[2], _v[3]-rhs._v[3] );
}
inline Vec4us& operator -= (const Vec4us& rhs)
{
_v[0]-=rhs._v[0];
_v[1]-=rhs._v[1];
_v[2]-=rhs._v[2];
_v[3]-=rhs._v[3];
return *this;
}
}; // end of class Vec4us
inline Vec4us componentMultiply(const Vec4us& lhs, const Vec4us& rhs)
{
return Vec4us(lhs[0]*rhs[0], lhs[1]*rhs[1], lhs[2]*rhs[2], lhs[3]*rhs[3]);
}
inline Vec4us componentDivide(const Vec4us& lhs, const Vec4us& rhs)
{
return Vec4us(lhs[0]/rhs[0], lhs[1]/rhs[1], lhs[2]/rhs[2], lhs[3]/rhs[3]);
}
} // end of namespace osg
#endif
osg::Vec4us
Definition Vec4us:26
osg::Vec4us::value_type
unsigned short value_type
Definition Vec4us:30
osg::Vec4us::y
value_type y() const
Definition Vec4us:79
osg::Vec4us::ptr
const value_type * ptr() const
Definition Vec4us:63
osg::Vec4us::num_components
@ num_components
Definition Vec4us:33
osg::Vec4us::operator/
Vec4us operator/(value_type rhs) const
Definition Vec4us:110
osg::Vec4us::b
value_type & b()
Definition Vec4us:85
osg::Vec4us::operator[]
value_type & operator[](unsigned int i)
Definition Vec4us:70
osg::Vec4us::operator-
Vec4us operator-(const Vec4us &rhs) const
Definition Vec4us:153
osg::Vec4us::ptr
value_type * ptr()
Definition Vec4us:62
osg::Vec4us::set
void set(value_type x, value_type y, value_type z, value_type w)
Definition Vec4us:65
osg::Vec4us::operator==
bool operator==(const Vec4us &v) const
Definition Vec4us:49
osg::Vec4us::w
value_type & w()
Definition Vec4us:76
osg::Vec4us::z
value_type z() const
Definition Vec4us:80
osg::Vec4us::x
value_type & x()
Definition Vec4us:73
osg::Vec4us::w
value_type w() const
Definition Vec4us:81
osg::Vec4us::a
value_type & a()
Definition Vec4us:86
osg::Vec4us::y
value_type & y()
Definition Vec4us:74
osg::Vec4us::Vec4us
Vec4us()
Definition Vec4us:39
osg::Vec4us::a
value_type a() const
Definition Vec4us:91
osg::Vec4us::b
value_type b() const
Definition Vec4us:90
osg::Vec4us::x
value_type x() const
Definition Vec4us:78
osg::Vec4us::Vec4us
Vec4us(value_type x, value_type y, value_type z, value_type w)
Definition Vec4us:41
osg::Vec4us::operator*
Vec4us operator*(value_type rhs) const
Definition Vec4us:94
osg::Vec4us::operator<
bool operator<(const Vec4us &v) const
Definition Vec4us:51
osg::Vec4us::operator-=
Vec4us & operator-=(const Vec4us &rhs)
Definition Vec4us:160
osg::Vec4us::operator+=
Vec4us & operator+=(const Vec4us &rhs)
Definition Vec4us:143
osg::Vec4us::operator*=
Vec4us & operator*=(value_type rhs)
Definition Vec4us:100
osg::Vec4us::g
value_type g() const
Definition Vec4us:89
osg::Vec4us::r
value_type r() const
Definition Vec4us:88
osg::Vec4us::operator+
Vec4us operator+(const Vec4us &rhs) const
Definition Vec4us:134
osg::Vec4us::r
value_type & r()
Definition Vec4us:83
osg::Vec4us::operator!=
bool operator!=(const Vec4us &v) const
Definition Vec4us:50
osg::Vec4us::g
value_type & g()
Definition Vec4us:84
osg::Vec4us::_v
value_type _v[4]
Definition Vec4us:36
osg::Vec4us::z
value_type & z()
Definition Vec4us:75
osg::Vec4us::operator/=
Vec4us & operator/=(value_type rhs)
Definition Vec4us:116
osg
Definition AlphaFunc:19
osg::componentDivide
Vec2d componentDivide(const Vec2d &lhs, const Vec2d &rhs)
Definition Vec2d:187
osg::componentMultiply
Vec2d componentMultiply(const Vec2d &lhs, const Vec2d &rhs)
Definition Vec2d:181