irrlicht/scene.scm

   1 ;;; guile-irrlicht --- FFI bindings for Irrlicht Engine
   2 ;;; Copyright (C) 2019 Javier Sancho <jsf@jsancho.org>
   3 ;;;
   4 ;;; This file is part of guile-irrlicht.
   5 ;;;
   6 ;;; Guile-irrlicht is free software; you can redistribute it and/or modify
   7 ;;; it under the terms of the GNU Lesser General Public License as
   8 ;;; published by the Free Software Foundation; either version 3 of the
   9 ;;; License, or (at your option) any later version.
  10 ;;;
  11 ;;; Guile-irrlicht is distributed in the hope that it will be useful, but
  12 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  13 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 ;;; General Public License for more details.
  15 ;;;
  16 ;;; You should have received a copy of the GNU Lesser General Public
  17 ;;; License along with guile-irrlicht.  If not, see
  18 ;;; <http://www.gnu.org/licenses/>.
  19
  20
  21 (define-module (irrlicht scene)
  22   #:export (add-animated-mesh-scene-node!
  23             add-camera-scene-node!
  24             get-mesh
  25             set-material-flag!
  26             set-material-texture!
  27             set-md2-animation!))
  28
  29 (load-extension "libguile-irrlicht" "init_guile_irrlicht")
  30
  31 (define irr-add-animated-mesh-scene-node! add-animated-mesh-scene-node!)
  32 (define* (add-animated-mesh-scene-node! scene-manager mesh
  33                                         #:key
  34                                         (parent #f)
  35                                         (id -1)
  36                                         (position '(0 0 0))
  37                                         (rotation '(0 0 0))
  38                                         (scale '(1 1 1))
  39                                         (also-add-if-mesh-pointer-zero #f))
  40   (irr-add-animated-mesh-scene-node! scene-manager
  41                                      mesh
  42                                      parent
  43                                      id
  44                                      position
  45                                      rotation
  46                                      scale
  47                                      also-add-if-mesh-pointer-zero))
  48
  49 (define irr-add-camera-scene-node! add-camera-scene-node!)
  50 (define* (add-camera-scene-node! scene-manager
  51                                  #:key
  52                                  (parent #f)
  53                                  (position '(0 0 0))
  54                                  (lookat '(0 0 100))
  55                                  (id -1)
  56                                  (make-active #t))
  57   (irr-add-camera-scene-node! scene-manager
  58                               parent
  59                               position
  60                               lookat
  61                               id
  62                               make-active))