Language.OpenSCAD

Basic parsing

stripComments :: ByteString -> ByteString

Strip the comments from and OpenSCAD source file

parseFile :: ByteString -> Either String [TopLevel]

Parse an OpenSCAD source file

Primitives

newtype Ident

An identifier

Constructors

Ident String

Instances

Eq Ident

Ord Ident

Show Ident

ident :: Parser Ident

Parse an identifier

data TopLevel

Things which can appear at the top level of an OpenSCAD source file

Constructors

TopLevelScope Scad

UseDirective String

IncludeDirective String

Instances

Show TopLevel

data Scad

A OpenSCAD scope

Constructors

ModuleDef

Fields

moduleName :: Ident

moduleArgs :: [(Ident, Maybe Expr)]

moduleBody :: [Scad]

VarDef

Fields

varName :: Ident

varValue :: Expr

FuncDef

Fields

funcName :: Ident

funcArgs :: [Ident]

funcBody :: Expr

Object Object

Instances

Show Scad

data Object

An OpenSCAD geometry object

Constructors

Module Ident [Argument Expr] (Maybe Object)

ForLoop Ident Expr Object

Objects [Object]

Implicit union

If Expr Object (Maybe Object)

BackgroundMod Object

DebugMod Object

RootMod Object

DisableMod Object

Instances

Show Object

Expressions

data Expr

An OpenSCAD expression

Constructors

EVar Ident

EIndex Expr Expr

ENum Double

EVec [Expr]

ERange (Range Expr)

EString String

EBool Bool

EFunc Ident [Argument Expr]

ENegate Expr

EPlus Expr Expr

EMinus Expr Expr

EMult Expr Expr

EDiv Expr Expr

EMod Expr Expr

EEquals Expr Expr

ENotEquals Expr Expr

EGT Expr Expr

EGE Expr Expr

ELT Expr Expr

ELE Expr Expr

ENot Expr

EOr Expr Expr

EAnd Expr Expr

ETernary Expr Expr Expr

EParen Expr

Instances

Show Expr

data Argument a

An item in an argument list

Constructors

Argument a

Just a plain value

NamedArgument Ident a

A named argument

Instances

Show a => Show (Argument a)

data Range a

Range start end step denotes a list starting at start and stopping at end with increments of step.

Constructors

Range a a (Maybe a)

Instances

Show a => Show (Range a)