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Convert Vector3 to use Doubles

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This commit is contained in:
Eryn Wells 2014-07-22 20:46:10 -07:00
parent 1d22e27d81
commit d69d708b31
2 changed files with 34 additions and 26 deletions
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26
src/basics.cc
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@ -35,7 +35,7 @@ Vector3::Vector3()
*
* Constructor. Create a vector consisting of the given coordinates.
*/
Vector3::Vector3(float _x, float _y, float _z)
Vector3::Vector3(Double _x, Double _y, Double _z)
: x(_x), y(_y), z(_z)
{ }
@ -65,7 +65,7 @@ Vector3::operator=(const Vector3 &v)
* a reference to this vector is returned.
*/
Vector3 &
Vector3::operator*=(const float &rhs)
Vector3::operator*=(const Double &rhs)
{
x *= rhs;
y *= rhs;
@ -74,7 +74,7 @@ Vector3::operator*=(const float &rhs)
}
Vector3 &
Vector3::operator/=(const float &rhs)
Vector3::operator/=(const Double &rhs)
{
return *this *= (1.0f / rhs);
}
@ -104,14 +104,14 @@ Vector3::operator-=(const Vector3 &rhs)
* Perform the corresponding operation on a copy of this vector. Return a new vector.
*/
Vector3
Vector3::operator*(const float &rhs)
Vector3::operator*(const Double &rhs)
const
{
return Vector3(*this) *= rhs;
}
Vector3
Vector3::operator/(const float &rhs)
Vector3::operator/(const Double &rhs)
const
{
return Vector3(*this) /= rhs;
@ -171,7 +171,7 @@ Vector3::operator!=(const Vector3 &rhs)
*
* Compute and return the length-squared of this vector.
*/
float
Double
Vector3::length2()
const
{
@ -184,11 +184,11 @@ Vector3::length2()
*
* Compute and return the length of this vector.
*/
float
Double
Vector3::length()
const
{
return sqrtf(length2());
return sqrt(length2());
}
@ -197,7 +197,7 @@ Vector3::length()
*
* Compute and return the dot product of this and the given vectors.
*/
float
Double
Vector3::dot(const Vector3 &v)
const
{
@ -237,7 +237,7 @@ Vector3::normalize()
* Multiply the given float by the given vector. Return a new vector.
*/
const Vector3
operator*(const float &lhs, const Vector3 &rhs)
operator*(const Double &lhs, const Vector3 &rhs)
{
return rhs * lhs;
}
@ -253,9 +253,9 @@ operator<<(std::ostream &os, const Vector3 &v)
Vector3
LinearCombination(const double k1, const Vector3& v1,
const double k2, const Vector3& v2,
const double k3, const Vector3& v3)
LinearCombination(const Double k1, const Vector3& v1,
const Double k2, const Vector3& v2,
const Double k3, const Vector3& v3)
{
return Vector3(k1 * v1.x + k2 * v2.x + k3 * v3.x,
k1 * v1.y + k2 * v2.y + k3 * v3.y,