diff options
Diffstat (limited to 'src/vector.h')
| -rw-r--r-- | src/vector.h | 33 |
1 files changed, 8 insertions, 25 deletions
diff --git a/src/vector.h b/src/vector.h index 0122435f..780dc30d 100644 --- a/src/vector.h +++ b/src/vector.h @@ -61,23 +61,22 @@ class Vector {} /** - * Scale vector operator. + * Returns true if all coordinates are set to 0, otherwise returns + * false. */ - Vector operator*(float c) const + bool isNull() const { - return Vector(x * c, - y * c, - z * c); + return x == 0.0f && y == 0.0f && z == 0.0f; } /** * Scale vector operator. */ - Vector operator*(const Vector &v) const + Vector operator*(float c) const { - return Vector(x * v.x, - y * v.y, - z * v.z); + return Vector(x * c, + y * c, + z * c); } /** @@ -155,22 +154,6 @@ class Vector } /** - * In-place > test vector operator. - */ - bool operator>(const Vector &v) - { - return (x > v.x || y > v.y || z > v.z); - } - - /** - * In-place > test vector operator against a float. - */ - bool operator>(float c) - { - return (x > c || y > c || z > c); - } - - /** * Returns the length of this vector. This method does a relatively * slow square root. */ |