camera

Documentation

Index

• func Main(X, Y int) (r3.Vector, r3.Vector, r3.Vector, r3.Vector)
• type Parts
  • func New(origin, lowerLeftCorner, horizontal, vertical r3.Vector) Parts
  • func (camera Parts) Ray(h, v float64) ray.VertexPair

Functions

func Main

func Main(X, Y int) (r3.Vector, r3.Vector, r3.Vector, r3.Vector)

Types

type Parts

type Parts struct {
	Origin          r3.Vector
	LowerLeftCorner r3.Vector
	Horizontal      r3.Vector
	Vertical        r3.Vector
}

func New

func New(origin, lowerLeftCorner, horizontal, vertical r3.Vector) Parts

func (Parts) Ray

func (camera Parts) Ray(h, v float64) ray.VertexPair