draw-cursor ( hit-state -- )

Vocabulary

raylib.demo.mesh-picking

Inputs

hit-state

an object

Outputs

None

Definition

USING: accessors kernel math.vectors raylib ;

IN: raylib.demo.mesh-picking

: draw-cursor ( hit-state -- )
    dup nearest-hit>> hit>> [
        [
            [ nearest-hit>> point>> ] [ color>> ] bi
            [ [ 0.3 0.3 0.3 ] ] dip [ draw-cube ] curry compose
            [ 0.3 0.3 0.3 RED draw-cube-wires ] bi
        ] [
            nearest-hit>> [ point>> dup ] [ normal>> ] bi v+
            RED draw-line-3d
        ] bi
    ] [ drop ] if ;