Geode::VectorComparison(N)

Checks if components between two vectors are equal.

Compares this vector component-wise to another. Returns true if all components are equal, false otherwise.

Vector[1, 2, 3] == Vector3[1, 2, 3] # => true
Vector[1, 2, 3] == Vector3[3, 2, 1] # => false

Compares components of this vector to another.

Each component of the resulting vector is an integer. The value will be:

• -1 if the component from this vector is less than the corresponding component from other.
• 0 if the component from this vector is equal to the corresponding component from other.
• 1 if the component from this vector is greater than the corresponding component from other.
• nil if the components can't be compared.

Vector[1, 2, 3].compare(Vector[3, 2, 1]) # => (-1, 0, 1)

Checks if components between two vectors are equal.

Compares this vector component-wise to another. Returns a bool vector. Components of the resulting vector are true if the corresponding vector components were equal.

Vector[1, 2, 3].eq?(Vector[3, 2, 1]) # => (false, true, false)

Checks if components of this vector are greater than or equal to those from another vector.

Compares this vector component-wise to another. Returns a bool vector. Components of the resulting vector are true if the corresponding component from this vector is greater than or equal to the component from other.

Vector[1, 2, 3].ge?(Vector[3, 2, 1]) # => (false, true, true)

Checks if components of this vector are greater than those from another vector.

Compares this vector component-wise to another. Returns a bool vector. Components of the resulting vector are true if the corresponding component from this vector is greater than the component from other.

Vector[1, 2, 3].gt?(Vector[3, 2, 1]) # => (false, false, true)

Checks if components of this vector are less than or equal to those from another vector.

Compares this vector component-wise to another. Returns a bool vector. Components of the resulting vector are true if the corresponding component from this vector is less than or equal to the component from other.

Vector[1, 2, 3].le?(Vector[3, 2, 1]) # => (true, true, false)

Checks if components of this vector are less than those from another vector.

Compares this vector component-wise to another. Returns a bool vector. Components of the resulting vector are true if the corresponding component from this vector is less than the component from other.

Vector[1, 2, 3].lt?(Vector[3, 2, 1]) # => (true, false, false)

Checks if this is close to a zero-vector.

Returns true if all components of the vector are close to zero.

Vector[0.0, 0.01, 0.001].near_zero?(0.01) # => true
Vector[0.1, 0.0, 0.01].near_zero?(0.01)   # => false

Checks if this is a zero-vector.

Returns true if all components of the vector are zero.

See: #near_zero?

Vector[0, 0, 0].zero? # => true
Vector[1, 0, 2].zero? # => false