soa>aos ( triangles-indices sources -- attribute-buffer index-buffer )

Vocabulary

game.models.collada.private

Inputs

triangles-indices	a sequence
sources	a sequence

Outputs

attribute-buffer	a sequence
index-buffer	a sequence

Word description

Swizzles the input sources from a structure of arrays form to an array of structures form and generates a new index buffer.

Definition

USING: accessors game.models.util kernel make sequences ;

IN: game.models.collada.private

:: soa>aos
    ( triangles-indices sources -- attribute-buffer index-buffer )
    [
        triangles-indices
        [ [ sources pack-attributes , ] each ] each
    ] V{ } V{ } H{ } <indexed-seq> make [ dseq>> ] [ iseq>> ] bi
    ;