read-mtl ( file -- material-dictionary )

Vocabulary

game.models.obj.private

Inputs

file	a pathname

Outputs

material-dictionary

an assoc

Word description

Read the specified material file and generate a material dictionary keyed by material name.

Definition

USING: io.encodings.ascii io.files kernel make namespaces
sequences ;

IN: game.models.obj.private

: read-mtl ( file -- material-dictionary )
    [ f current-material ,, H{ } clone material-dictionary ,, ]
    H{ } make
    [ ascii file-lines [ line>mtl ] each md ] with-variables ;