PGENLib.ExpectParse Class Reference

Static Public Member Functions
static void	expect_symbol (InputStream inputFile, string symbol)
	Read a token from inputFile and check that it matches symbol. More...
static KeywordList	expect_keywords (InputStream inputFile, List< KeywordList > keywords)
	Read a token from inputFile and check that it is one of the keywords in keywords. Return the keyword as a class :class:'.KeywordList` object. More...
static float	expect_number (InputStream inputFile, Scene scene)
	Read a token from inputFile and check that it is either a literal number or a variable in scene. Return the number as a float. More...
static string	expect_string (InputStream inputFile)
	Read a token from inputFile and check that it is a literal string. Return the value of the string(a str). More...
static string	expect_identifier (InputStream inputFile)
	Read a token from inputFile and check that it is an identifier. Return the name of the identifier. More...
static Vec	parse_vector (InputStream inputFile, Scene scene)
	Parse symbles and numbers to return a vector of floats More...
static Point	parse_point (InputStream inputFile, Scene scene)
	Parse symbles and numbers to return a point of floats More...
static Color	parse_color (InputStream inputFile, Scene scene)
	Parse a Color object from a file and store it into memory. More...
static Pigment	parse_pigment (InputStream inputFile, Scene scene)
	Parse a Pigment object from a file and store it into memory. More...
static BRDF	parse_brdf (InputStream inputFile, Scene scene)
	Parse a BRDF object from a file and store it into memory. More...
static Tuple< string, Material >	parse_material (InputStream inputFile, Scene scene)
	Parse a Material object and its name from a file and store it into memory. More...
static Transformation	parse_transformation (InputStream inputFile, Scene scene)
	Parse a Transformation object from a file and store it into memory. More...
static Sphere	parse_sphere (InputStream inputFile, Scene scene)
	Parse a Sphere object from a file and store it into memory. More...
static Cylinder	parse_cylinder (InputStream inputFile, Scene scene)
	Parse a Cylinder object from a file and store it into memory. More...
static XyPlane	parse_plane (InputStream inputFile, Scene scene)
	Parse a Plane object from a file and store it into memory. More...
static PointLight	parse_pointlight (InputStream inputFile, Scene scene)
static ICamera	parse_camera (InputStream inputFile, Scene scene)
	Parse a Camera object from a file and store it into memory. More...
static Scene	parse_scene (InputStream inputFile, Dictionary< string, float > variables)
	Read a scene description from a stream and return a :class:.Scene object More...

Member Function Documentation

expect_identifier()

static string PGENLib.ExpectParse.expect_identifier ( InputStream  inputFile )

static

Read a token from inputFile and check that it is an identifier. Return the name of the identifier.

Parameters

inputFile

Returns

expect_keywords()

static KeywordList PGENLib.ExpectParse.expect_keywords ( InputStream  inputFile, List< KeywordList >  keywords  )

static

Read a token from inputFile and check that it is one of the keywords in keywords. Return the keyword as a class :class:'.KeywordList` object.

Parameters

inputFile
keywords

Returns

expect_number()

static float PGENLib.ExpectParse.expect_number ( InputStream  inputFile, Scene  scene  )

static

Read a token from inputFile and check that it is either a literal number or a variable in scene. Return the number as a float.

Parameters

inputFile
scene

Returns

expect_string()

static string PGENLib.ExpectParse.expect_string ( InputStream  inputFile )

static

Read a token from inputFile and check that it is a literal string. Return the value of the string(a str).

Parameters

inputFile

Returns

expect_symbol()

static void PGENLib.ExpectParse.expect_symbol ( InputStream  inputFile, string  symbol  )

static

Read a token from inputFile and check that it matches symbol.

Parameters

inputFile
symbol

parse_brdf()

static BRDF PGENLib.ExpectParse.parse_brdf ( InputStream  inputFile, Scene  scene  )

static

Parse a BRDF object from a file and store it into memory.

Parameters

inputFile
scene

Returns

Exceptions

Exception

parse_camera()

static ICamera PGENLib.ExpectParse.parse_camera ( InputStream  inputFile, Scene  scene  )

static

Parse a Camera object from a file and store it into memory.

Parameters

inputFile
scene

Returns

parse_color()

static Color PGENLib.ExpectParse.parse_color ( InputStream  inputFile, Scene  scene  )

static

Parse a Color object from a file and store it into memory.

Parameters

inputFile
scene

Returns

parse_cylinder()

static Cylinder PGENLib.ExpectParse.parse_cylinder ( InputStream  inputFile, Scene  scene  )

static

Parse a Cylinder object from a file and store it into memory.

Parameters

inputFile
scene

Returns

Exceptions

GrammarErrorException

parse_material()

static Tuple< string, Material > PGENLib.ExpectParse.parse_material ( InputStream  inputFile, Scene  scene  )

static

Parse a Material object and its name from a file and store it into memory.

Parameters

inputFile
scene

Returns

parse_pigment()

static Pigment PGENLib.ExpectParse.parse_pigment ( InputStream  inputFile, Scene  scene  )

static

Parse a Pigment object from a file and store it into memory.

Parameters

inputFile
scene

Returns

Exceptions

Exception

parse_plane()

static XyPlane PGENLib.ExpectParse.parse_plane ( InputStream  inputFile, Scene  scene  )

static

Parse a Plane object from a file and store it into memory.

Parameters

inputFile
scene

Returns

Exceptions

GrammarErrorException

parse_point()

static Point PGENLib.ExpectParse.parse_point ( InputStream  inputFile, Scene  scene  )

static

Parse symbles and numbers to return a point of floats

Parameters

inputFile
scene

Returns

parse_scene()

static Scene PGENLib.ExpectParse.parse_scene ( InputStream  inputFile, Dictionary< string, float >  variables  )

static

Read a scene description from a stream and return a :class:.Scene object

Parameters

inputFile
variables

Returns

parse_sphere()

static Sphere PGENLib.ExpectParse.parse_sphere ( InputStream  inputFile, Scene  scene  )

static

Parse a Sphere object from a file and store it into memory.

Parameters

inputFile
scene

Returns

Exceptions

GrammarErrorException

parse_transformation()

static Transformation PGENLib.ExpectParse.parse_transformation ( InputStream  inputFile, Scene  scene  )

static

Parse a Transformation object from a file and store it into memory.

Parameters

inputFile
scene

Returns

parse_vector()

static Vec PGENLib.ExpectParse.parse_vector ( InputStream  inputFile, Scene  scene  )

static

Parse symbles and numbers to return a vector of floats

Parameters

inputFile
scene

Returns

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The documentation for this class was generated from the following file:

• /Users/fra/Documenti/Università/Magistrale/SNIF/PhotoGENius/PGENLib/SceneFiles.cs