surface_v>> ( object -- value )

Vocabulary

accessors

Inputs

object

an object

Outputs

value

an object

Definition

IN: accessors

GENERIC: surface_v>> ( object -- value )

Methods

USING: accessors chipmunk.ffi classes.struct
classes.struct.private ;

M: cpShape surface_v>>
    T{ struct-slot-spec
        { name "surface_v" }
        { offset 72 }
        { class cpVect }
        { initial S{ cpVect { x 0.0 } { y 0.0 } } }
        { type cpVect }
    } read-struct-slot ; inline