scene_objects

package
v0.0.0-...-7881847 Latest Latest
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 Go to latest Published: Aug 18, 2014 License: MIT Imports: 2 Imported by: 0

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Constants

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Variables

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Functions

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Types

type Camera 

type Camera struct {
	Position Point3D
}

type Intersection 

type Intersection struct {
	Object   Sphere
	ObjectId int
	Distance float64
	HitPoint Point3D
}

type Light 

type Light struct {
	Position Point3D
}

type Point3D 

type Point3D struct {
	X, Y, Z float64
}

func (*Point3D) Add 

func (p *Point3D) Add(p1 Point3D) Point3D

func (*Point3D) ComputeDistance 

func (p *Point3D) ComputeDistance(p1 Point3D) float64

func (*Point3D) Multiply 

func (p *Point3D) Multiply(f1 float64) Point3D

TODO: there should be a struct like point3d representing a vector and this method belongs there

func (*Point3D) Normalize 

func (p *Point3D) Normalize() Point3D

TODO: there should be a struct like point3d representing a vector and this method belongs there

func (*Point3D) Pow 

func (p *Point3D) Pow(f float64) Point3D

func (*Point3D) ScalarProd 

func (p *Point3D) ScalarProd(p1 Point3D) float64

TODO: there should be a struct like point3d representing a vector and this method belongs there

func (*Point3D) Subtract 

func (p *Point3D) Subtract(p1 Point3D) Point3D

type Ray 

type Ray struct {
	Origin, Direction Point3D
}

func (*Ray) PointInRay 

func (r *Ray) PointInRay(t float64) Point3D

type Sphere 

type Sphere struct {
	Center      Point3D
	SphereRay   float64
	SphereColor color.RGBA

	//Properties of the object:
	//Should they be referenced in an Object Interface?
	RefractiveIndex float64
}

Source Files

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