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Implement a bunch of the useful Vector operations

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Eryn Wells 2014-08-08 23:05:38 -07:00
parent 9b076f1533
commit fa3708edfb
2 changed files with 65 additions and 0 deletions
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19
src/basics/vector.hh
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@ -28,8 +28,27 @@ struct Vector4
Double& X();
Double& Y();
Double& Z();
/** Get the length-squared of this vector. */
Double Length2() const;
/** Get the length of this vector. */
Double Length() const;
/** Get the dot product of `this` and `rhs`. */
Double Dot(const Vector4& rhs) const;
/** Get the cross product of `this` and `rhs`. */
Vector4 Cross(const Vector4& rhs) const;
/** Normalize this vector. */
Vector4& Normalize();
};
/** Normalize the given vector and return a copy of it. */
Vector4& Normalized(const Vector4& v);
} /* namespace basics */
} /* namespace charles */