I | |
Identity, matrix | |
fbextPP_ | If |
fbextPP_ | Iif |
Image | |
Implode, ext.php | |
fbextPP_ | Inc |
Increment | |
index, ScopedArray | |
Index | |
InequalityComparable | |
InfiniteProjection, matrix | |
InfoHeader, ext. | |
init, ext. | |
Init, Sprite | |
Insert | |
Insertion/ | |
fbext_ | Instanciate |
fbext_ | InstanciateMulti |
Instr, XString | |
fbext_ | IntegralTypes |
Intensify, ext.gfx | |
Intersects, ext.math | |
inv_log2, ext.math | |
inv_pi, ext.math | |
inv_pi_180, ext.math | |
inv_sqr_2pi, ext.math | |
invalid, ext | |
Inverse, matrix | |
Invert, matrix | |
Invert_copy, matrix | |
FBEXT_ | IS_FLOATINGPOINT, ext |
FBEXT_ | IS_INTEGRAL, ext |
FBEXT_ | IS_INTRINSIC, ext |
FBEXT_ | IS_NUMERIC, ext |
FBEXT_ | IS_SIGNED, ext |
FBEXT_ | IS_SIMPLE, ext |
FBEXT_ | IS_UNSIGNED, ext |
isCollided, Sprite | |
IsPow2, ext.math | |
isset, BitArray | |
isSet, Parser | |
Iterators, ext. | |
J | |
joaat, ext. | |
joaat64, ext. | |
Join | |
K | |
khinchin, ext.math |
Returns the identity matrix, a matrix whose axis are normalized on the x, y and z axis, and whose position is at the origin (0, 0, 0).
declare static function Identity ( ) as matrix
Expands one of two texts depending on a numeric condition.
# define fbextPP_If( c, t, f ) fbextPP_Iif(fbextPP_Bool(c), t, f)
Expands one of two texts depending on a boolean condition.
# define fbextPP_Iif( c, t, f ) fbextPP_Iif__##c(t, f)
Implode connects the strings in the array strings, placing the text in glue between them.
declare function Implode ( byref glue as const string, strings() as const string ) as string
Increments a number.
# define fbextPP_Inc( n ) fbextPP_Inc__##n
Moves the iterator forward in the list.
declare sub Increment ( )
Moves the iterator forward in the list.
declare sub Increment ( )
Provided to allow accessing values in the pointer array.
declare function index ( byval rhs as integer ) as fbext_TypeName(T_)
Returns the address of an element in the referenced array.
declare function Index ( byval i as ext.SizeType ) as fbext_TypeName(T_) ptr
Gets a pointer to the element at index n in the array.
declare function Index ( byval n as SizeType ) as fbext_TypeName( T_) ptr
Builds an infinite projection matrix using fov(field of view), aspectratio( aspect ratio ) and znear( znear )
declare sub InfiniteProjection( byref fov as single, byref aspectratio as single, byref znear as single )
Provided for users wanting to write bmp manipulation routines
type InfoHeader field = 1
Initializes a MD5 state to a known good value.
declare sub init( byval pms as state ptr )
Used to initialize when using an array of Sprite
declare sub Init( byval num as uinteger )
Inserts an element before a certain position in the array.
declare function Insert ( byval position as typeof(Iterator), byref value as const fbext_TypeName( T_) ) as typeof(Iterator)
Inserts a value into the hashtable.
declare sub Insert ( byref key_ as string, byref value as fbext_TypeName(T_) )
Inserts an element value into the list.
declare function Insert ( byval position as typeof(Iterator), byref x as const fbext_TypeName( T_) ) as typeof(Iterator)
Fully instanciates the template tname_ with arguments targs_.
# macro fbext_Instanciate( tname_, targs_ )
Fully instanciates the template tname_ with each set of arguments in seq_of_targs_.
# macro fbext_InstanciateMulti( tname_, seq_of_targs_ )
Searchs a string for the first occurence of a substring
declare function Instr ( byval start as integer = 1, byref search as const string ) as integer
A preprocessor sequence of integral types.
# define fbext_IntegralTypes( ) fbext_UnsignedIntegralTypes() fbext_SignedIntegralTypes()
performs brighten/darken filtering on an image.
declare sub Intensify( byval dst as FB. IMAGE ptr, byval src as const FB. IMAGE ptr, byref positx as integer, byref posity as integer, byref intensity as integer )
Determines if two line segments intersect or overlap.
declare function Intersects overload ( byval a as fbext_Line2(( T_)), byval b as fbext_Line2(( T_)) ) as bool
1 / log(2)
const inv_log2 as double = 1.442695040888963
const inv_pi as double = 1 / pi
const inv_pi_180 as double = 1 / pi_180
const inv_sqr_2pi as double = 0.39894228040143267
This function is useful if you need the inverse matrix for calculating the local position of a vector, such as a light source.
declare function Inverse() as matrix
Inverts the matrix.
declare sub Invert()
Returns the inverse of the matrix.
declare function Invert_copy() as matrix
Determines if a type is an intrinsic floating-point type.
# define FBEXT_IS_FLOATINGPOINT( T_ ) ((typeof(T_) = typeof(single)) or (typeof(T_) = typeof(double)))
Determines if a type is an intrinsic integral type.
# define FBEXT_IS_INTEGRAL( T_ ) (FBEXT_IS_UNSIGNED(T_) or FBEXT_IS_SIGNED(T_))
Determines if a type is an instrinic type.
# define FBEXT_IS_INTRINSIC( T_ ) (FBEXT_IS_NUMERIC(T_) or (T_ = string))
Determines if a type is an intrinsic numeric type.
# define FBEXT_IS_NUMERIC( T_ ) (FBEXT_IS_INTEGRAL(T_) or FBEXT_IS_FLOATINGPOINT(T_))
Determines if a type is an intrinsic signed integral type.
# define FBEXT_IS_SIGNED( T_ ) ( (typeof(T_) = typeof(byte)) or (typeof(T_) = typeof(short)) or (typeof(T_) = typeof(integer)) or (typeof(T_) = typeof(long)) or (typeof(T_) = typeof(longint)) )
Determines a type’s simplicity (a type is simple if it is an intrinsic type that can be bit-copied).
# define FBEXT_IS_SIMPLE( T_ ) (FBEXT_IS_NUMERIC(T_))
Determines if a type is an intrinsic unsigned integral type.
# define FBEXT_IS_UNSIGNED( T_ ) ( (typeof(T_) = typeof(ubyte)) or (typeof(T_) = typeof(ushort)) or (typeof(T_) = typeof(uinteger)) or (typeof(T_) = typeof(ulong)) or (typeof(T_) = typeof(ulongint)) )
Determines if this Sprite object has collided with another Sprite object.
declare function isCollided( byref spr as Sprite, byval ppcol as PPOPTIONS = usePP, byval _index_ as integer = -1 ) as ext.bool
Determines if the number passed is a power of 2.
declare function IsPow2 overload ( byval n as fbext_TypeName(NumericType_) ) as ext.bool
Determines if the specified bit is set or not.
declare function isset( byval bit_ as SizeType ) as ext.bool
Was the option passed on the command line?
declare function isSet( byval index as integer ) as bool
Calculates the Jenkins One At A Time hash of a string.
declare function joaat overload ( byref xStr as const string ) as uinteger
Calculates the 64 bit Jenkins One At A Time hash of a string.
declare function joaat64 overload ( byref xStr as const string ) as ulongint
Join is an alias for Implode.
declare function Join alias "IMPLODE" ( byref glue as const string, strings() as const string ) as string
Joins together a string array.
declare function Join ( subject() as const string, byref glue as const string = " " ) as string
const khinchin as double = 2.685452001065306