Vector4

Vocabulary

raylib

Class description

Represents a 4D vector in Raylib. Implements the Sequence protocol.

Warning
Values are all single-precision where as Factor is double precision (see float)

Definition

USING: alien.c-types classes.struct ;

IN: raylib

STRUCT: Vector4
    { x float initial: 0.0 } { y float initial: 0.0 }
    { z float initial: 0.0 } { w float initial: 0.0 } ;

Methods

USING: classes.struct classes.struct.private kernel raylib ;

M: Vector4 clone clone-underlying \ Vector4 memory>struct ;
    inline


USING: kernel raylib sequences ;

M: Vector4 length drop 4 ; inline


USING: kernel raylib sequences ;

M: Vector4 like
    over length 4 =
    [ drop dup Vector4? [ first4 <Vector4> ] unless ]
    [ invalid-vector-length ] if ; inline


USING: classes.struct kernel raylib sequences ;

M: Vector4 new-sequence
    over 4 =
    [ 2drop Vector4 (struct) ] [ invalid-vector-length ] if ;
    inline


USING: accessors combinators kernel raylib sequences.private ;

M: Vector4 nth-unsafe
    swap
    { { 0 [ x>> ] } { 1 [ y>> ] } { 2 [ z>> ] } { 3 [ w>> ] } }
    case ;


USING: accessors combinators kernel raylib sequences.private ;

M: Vector4 set-nth-unsafe
    swap
    { { 0 [ x<< ] } { 1 [ y<< ] } { 2 [ z<< ] } { 3 [ w<< ] } }
    case ;


USING: accessors classes.struct combinators.smart raylib ;

M: Vector4 struct-slot-values
    { [ x>> ] [ y>> ] [ z>> ] [ w>> ] } cleave>array ; inline