class Prism::Maths::Vector3f

• Prism::Maths::Vector3f
• Reference
• Object

Direct Known Subclasses

• Prism::Attenuation

Defined in:

prism/maths/vector3f.cr

Constructors

• .new(x : Float32, y : Float32, z : Float32)
• .new(vector : Vector3f)

Instance Method Summary

• #*(r : Vector3f) : Vector3f

  Multiplies two vectors

• #*(r : Float32) : Vector3f

  Multiplies the vector with a scalar

• #+(r : Vector3f) : Vector3f

  Adds two vectors

• #+(r : Float32) : Vector3f

  Adds a scalar value to the vector

• #-(r : Vector3f) : Vector3f

  Subtracts two vectors

• #-(r : Float32) : Vector3f

  Subtracts a scalar value from the vector

• #/(r : Vector3f) : Vector3f

  Divides two vectors

• #/(r : Float32) : Vector3f

  Divides the vector by a scalar

• #==(r : Vector3f) : Bool
• #abs : Vector3f
• #clone

  Returns a copy of the vector

• #cross(other : Vector3f) : Vector3f

  Returns the cross product of the vectors

• #dot(r : Vector3f) : Float32

  Returns the dot product of the vectors

• #length : Float32

  Returns the length the vector (pythagorean theorem)

• #lerp(dest : Vector3f, lerp_factor : Float32) : Vector3f

  Linear interpolation

• #max

  Returns the maximum component size

• #normalize!

  Normalizes this vector

• #reflect(q : Quaternion)
• #rotate(axis : Vector3f, angle : Float32) : Vector3f

  Rotates the vector by some angle

• #rotate(rotation : Quaternion) : Vector3f
• #set(x : Float32, y : Float32, z : Float32)
• #set(r : Vector3f)
• #to_normalized

  Returns a new normalized vector.

• #to_s

  Returns a nicely readable and concise string representation of this object, typically intended for users.

• #x : Float32
• #x=(x : Float32)
• #xy : Vector2f
• #xz : Vector2f
• #y : Float32
• #y=(y : Float32)
• #yx : Vector2f
• #yz : Vector2f
• #z : Float32
• #z=(z : Float32)
• #zx : Vector2f
• #zy : Vector2f

Constructor Detail

Instance Method Detail