eryn/charles
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Make Vector3 methods const

Browse source
This commit is contained in:
Eryn Wells 2013-09-10 15:34:08 -07:00
parent 68a4855edf
commit f062efc349
2 changed files with 14 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

7
src/basics.cc
View file

@ -44,6 +44,7 @@ Vector3::Vector3(float _x, float _y, float _z)
*/
inline Vector3
Vector3::operator+(Vector3 v)
const
{
return Vector3(x + v.x, y + v.y, z + v.z);
}
@ -56,6 +57,7 @@ Vector3::operator+(Vector3 v)
*/
inline Vector3
Vector3::operator*(float a)
const
{
return Vector3(a*x, a*y, a*z);
}
@ -68,6 +70,7 @@ Vector3::operator*(float a)
*/
inline Vector3
Vector3::operator-(Vector3 v)
const
{
return Vector3(x - v.x, y - v.y, z - v.z);
}
@ -80,6 +83,7 @@ Vector3::operator-(Vector3 v)
*/
inline Vector3
Vector3::operator-()
const
{
return Vector3(-x, -y, -z);
}
@ -92,6 +96,7 @@ Vector3::operator-()
*/
inline float
Vector3::length2()
const
{
return x*x + y*y + z*z;
}
@ -104,6 +109,7 @@ Vector3::length2()
*/
inline float
Vector3::length()
const
{
return sqrtf(length2());
}
@ -116,6 +122,7 @@ Vector3::length()
*/
inline float
Vector3::dot(Vector3 v)
const
{
return x*v.x + y*v.x + z*v.z;
}

14
src/basics.h
View file

@ -17,14 +17,14 @@ struct Vector3
Vector3();
Vector3(float x, float y, float z);
Vector3 operator+(Vector3 v);
Vector3 operator*(float a);
Vector3 operator-(Vector3 v);
Vector3 operator-();
Vector3 operator+(Vector3 v) const;
Vector3 operator*(float a) const;
Vector3 operator-(Vector3 v) const;
Vector3 operator-() const;
float length2();
float length();
float dot(Vector3 v);
float length2() const;
float length() const;
float dot(Vector3 v) const;
void normalize();