wavefront

Copyright	(C) 2015 Dimitri Sabadie
License	BSD3
Maintainer	Dimitri Sabadie <dimitri.sabadie@gmail.com>
Stability	experimental
Portability	portable
Safe Haskell	Safe-Inferred
Language	Haskell2010

Codec.Wavefront.Face

Description

Synopsis

data FaceIndex = FaceIndex {
- faceLocIndex :: !Int
- faceTexCoordIndex :: !(Maybe Int)
- faceNorIndex :: !(Maybe Int)
}
data Face = Face FaceIndex FaceIndex FaceIndex [FaceIndex]
pattern Triangle :: FaceIndex -> FaceIndex -> FaceIndex -> Face
pattern Quad :: FaceIndex -> FaceIndex -> FaceIndex -> FaceIndex -> Face

Documentation

data FaceIndex Source #

A face index is a triplet of indices. FaceIndex vi vti vni is a face that indexes the locations with vi, the texture coordinates with vti and the normals with vni. An index set to Nothing means no information. That is, if vni == Nothing, then that FaceIndex doesn’t have a normal associated with.

Constructors

FaceIndex
Fields faceLocIndex :: !Int faceTexCoordIndex :: !(Maybe Int) faceNorIndex :: !(Maybe Int)

Instances

Instances details

Generic FaceIndex Source #

Instance details

Defined in Codec.Wavefront.Face

Associated Types

type Rep FaceIndex

Instance details

Defined in Codec.Wavefront.Face

type Rep FaceIndex = D1 ('MetaData "FaceIndex" "Codec.Wavefront.Face" "wavefront-0.7.1.5-inplace" 'False) (C1 ('MetaCons "FaceIndex" 'PrefixI 'True) (S1 ('MetaSel ('Just "faceLocIndex") 'SourceUnpack 'SourceStrict 'DecidedStrict) (Rec0 Int) :*: (S1 ('MetaSel ('Just "faceTexCoordIndex") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Maybe Int)) :*: S1 ('MetaSel ('Just "faceNorIndex") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Maybe Int)))))

Methods

from :: FaceIndex -> Rep FaceIndex x Source #

to :: Rep FaceIndex x -> FaceIndex Source #

Show FaceIndex Source #

Instance details

Defined in Codec.Wavefront.Face

Methods

showsPrec :: Int -> FaceIndex -> ShowS Source #

show :: FaceIndex -> String Source #

showList :: [FaceIndex] -> ShowS Source #

Eq FaceIndex Source #

Instance details

Defined in Codec.Wavefront.Face

Methods

(==) :: FaceIndex -> FaceIndex -> Bool Source #

(/=) :: FaceIndex -> FaceIndex -> Bool Source #

type Rep FaceIndex Source #

Instance details

Defined in Codec.Wavefront.Face

type Rep FaceIndex = D1 ('MetaData "FaceIndex" "Codec.Wavefront.Face" "wavefront-0.7.1.5-inplace" 'False) (C1 ('MetaCons "FaceIndex" 'PrefixI 'True) (S1 ('MetaSel ('Just "faceLocIndex") 'SourceUnpack 'SourceStrict 'DecidedStrict) (Rec0 Int) :*: (S1 ('MetaSel ('Just "faceTexCoordIndex") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Maybe Int)) :*: S1 ('MetaSel ('Just "faceNorIndex") 'NoSourceUnpackedness 'SourceStrict 'DecidedStrict) (Rec0 (Maybe Int)))))

data Face Source #

A face gathers several FaceIndex to build up faces. It has a least three vertices

Constructors

Face FaceIndex FaceIndex FaceIndex [FaceIndex]

Instances

Instances details

Generic Face Source #

Instance details

Defined in Codec.Wavefront.Face

Associated Types

type Rep Face

Instance details

Defined in Codec.Wavefront.Face

type Rep Face = D1 ('MetaData "Face" "Codec.Wavefront.Face" "wavefront-0.7.1.5-inplace" 'False) (C1 ('MetaCons "Face" 'PrefixI 'False) ((S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 FaceIndex) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 FaceIndex)) :*: (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 FaceIndex) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [FaceIndex]))))

Methods

from :: Face -> Rep Face x Source #

to :: Rep Face x -> Face Source #

Show Face Source #

Instance details

Defined in Codec.Wavefront.Face

Methods

showsPrec :: Int -> Face -> ShowS Source #

show :: Face -> String Source #

showList :: [Face] -> ShowS Source #

Eq Face Source #

Instance details

Defined in Codec.Wavefront.Face

Methods

(==) :: Face -> Face -> Bool Source #

(/=) :: Face -> Face -> Bool Source #

type Rep Face Source #

Instance details

Defined in Codec.Wavefront.Face

type Rep Face = D1 ('MetaData "Face" "Codec.Wavefront.Face" "wavefront-0.7.1.5-inplace" 'False) (C1 ('MetaCons "Face" 'PrefixI 'False) ((S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 FaceIndex) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 FaceIndex)) :*: (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 FaceIndex) :*: S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 [FaceIndex]))))

pattern Triangle :: FaceIndex -> FaceIndex -> FaceIndex -> Face Source #

pattern Quad :: FaceIndex -> FaceIndex -> FaceIndex -> FaceIndex -> Face Source #