;; -*- mode: scheme; -*-
;; Planet Fluxus Copyright (C) 2013 Dave Griffiths
;;
;; This program is free software: you can redistribute it and/or modify
;; it under the terms of the GNU Affero General Public License as
;; published by the Free Software Foundation, either version 3 of the
;; License, or (at your option) any later version.
;;
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU Affero General Public License for more details.
;;
;; You should have received a copy of the GNU Affero General Public License
;; along with this program.  If not, see <http://www.gnu.org/licenses/>.

(define (instanceprim polyref)
  (list polyref))

(define (instanceprim-polyref p) (list-ref p 0))

(define (instanceprim-render p gl view-camera camera-pos state tx)
  (pdata-render 
   (polyprim-pdata (instanceprim-polyref p))
   (polyprim-type (instanceprim-polyref p))
   gl view-camera camera-pos state tx))
