triangles>model ( sources vertices triangles-tag -- model )

Vocabulary

game.models.collada.private

Inputs

sources	a sequence
vertices	a pair
triangles-tag	a tag

Outputs

model

a model

Word description

Creates a model tuple from the given triangles tag, source set and vertices pair.

Definition

USING: alien.c-types alien.data game.models kernel math.parser
sequences.deep xml.traversal ;

IN: game.models.collada.private

: triangles>model
    ( sources vertices triangles-tag -- model )
    [ "input" tags-named collect-sources ] keep swap [
        largest-offset+1 swap
        [ "count" x@ string>number ] [ triangles>numbers ] bi
        group-indices
    ] [
        soa>aos
        [ flatten float >c-array ] [ flatten uint >c-array ] bi*
        collada-vertex-format f model boa
    ] bi ;