get-point-state ( -- point-state: point-state )

Vocabulary

gpu.state

Inputs

None

Outputs

point-state

a point-state

Word description

Retrieves the current GPU point-state.

See also

point-state, <point-state>

Definition

USING: gpu.state.private kernel opengl.gl typed ;

IN: gpu.state

TYPED: get-point-state ( -- point-state: point-state )
    GL_VERTEX_PROGRAM_POINT_SIZE gl-enabled?
    [ f ] [ GL_POINT_SIZE get-gl-float ] if
    GL_POINT_SPRITE_COORD_ORIGIN get-gl-int
    gl-point-sprite-origin> GL_POINT_FADE_THRESHOLD_SIZE
    get-gl-float <point-state> ;