From 061e994acc2fe7806d3911a715993c442e56f7ef Mon Sep 17 00:00:00 2001
From: Javier Sancho <jsf@jsancho.org>
Date: Sat, 16 May 2020 08:45:21 +0200
Subject: [PATCH] get-position add-internal-point!

---
 examples/03-custom-scene-node.scm | 4 ++--
 irrlicht.scm                      | 2 ++
 irrlicht/core.scm                 | 6 +++++-
 irrlicht/video.scm                | 6 +++++-
 4 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/examples/03-custom-scene-node.scm b/examples/03-custom-scene-node.scm
index 0476e72..e84f36a 100644
--- a/examples/03-custom-scene-node.scm
+++ b/examples/03-custom-scene-node.scm
@@ -75,10 +75,10 @@
         (make-vertex3d '(-10 0 -10) '(0 0 1) '(255 0 255 0) '(0 0))))
 (define material (make-material #:wireframe #f #:lighting #f))
 
-(reset-box3d! box (vertex3d-position (car vertices)))
+(reset-box3d! box (get-position (car vertices)))
 (for-each
  (lambda (vertex)
-   (box3d-add-internal-point! box (vertex3d-position vertex)))
+   (add-internal-point! box (get-position vertex)))
  (cdr vertices))
 
 (define (custom-render)
diff --git a/irrlicht.scm b/irrlicht.scm
index d68ec1b..87e029c 100644
--- a/irrlicht.scm
+++ b/irrlicht.scm
@@ -33,6 +33,7 @@
                add-camera-scene-node!
                add-camera-scene-node-fps!
                add-file-archive!
+               add-internal-point!
                add-octree-scene-node!
                add-static-text!
                begin-scene
@@ -45,6 +46,7 @@
                get-gui-environment
                get-mesh
                get-name
+               get-position
                get-scene-manager
                get-texture
                get-video-driver
diff --git a/irrlicht/core.scm b/irrlicht/core.scm
index 7d97476..2b71472 100644
--- a/irrlicht/core.scm
+++ b/irrlicht/core.scm
@@ -28,6 +28,10 @@
 (define-class <box3d> (<irrlicht-base>)
   (irr-class #:init-value "aabbox3d"))
 
+(define-method (add-internal-point! (box3d <box3d>) point)
+  (let ((addInternalPoint (get-irrlicht-proc "aabbox3d_addInternalPoint")))
+    (addInternalPoint box3d point)))
+
 (define (make-box3d)
   (let ((aabbox3d_make (get-irrlicht-proc "aabbox3d_make")))
     (make <box3d> #:irr-pointer (aabbox3d_make))))
@@ -36,4 +40,4 @@
   (let ((reset (get-irrlicht-proc "aabbox3d_reset")))
     (reset box3d init-value)))
 
-(export <box3d> make-box3d reset-box3d!)
+(export <box3d> add-internal-point! make-box3d reset-box3d!)
diff --git a/irrlicht/video.scm b/irrlicht/video.scm
index 9acfa18..c6531f0 100644
--- a/irrlicht/video.scm
+++ b/irrlicht/video.scm
@@ -77,13 +77,17 @@
 (define-class <vertex3d> (<irrlicht-base>)
   (irr-class #:init-value "S3DVertex"))
 
+(define-method (get-position (vertex3d <vertex3d>))
+  (let ((S3DVertex_Pos (get-irrlicht-proc "S3DVertex_Pos")))
+    (S3DVertex_Pos vertex3d)))
+
 (define (make-vertex3d position normal color tcoords)
   (let ((S3DVertex_make (get-irrlicht-proc "S3DVertex_make")))
     (make <vertex3d>
       #:irr-pointer
       (S3DVertex_make position normal color tcoords))))
 
-(export <vertex3d> make-vertex3d)
+(export <vertex3d> get-position make-vertex3d)
 
 
 ;; SMaterial
-- 
2.39.5