wfobj

Documentation

Index

• func NsToSpecRoughness(ns float32) float32
• type File
  • func (f *File) Init(p *proc.Proc, datastring string, userdata interface{}) error

Functions

func NsToSpecRoughness

func NsToSpecRoughness(ns float32) float32

NsToSpecRoughness translates from the WF MTL specular exponent to a roughness value. The range is supposed to be 0-1000 but have seen up to 2048. This is another instance where having all the mtl materials and choosing appropriately would be convenient

Types

type File

type File struct {
	Filename string
}

File represents a Wavefront Alias .obj file procedural loader.

func (*File) Init

func (f *File) Init(p *proc.Proc, datastring string, userdata interface{}) error

Init implements proc.Handler.