From 1a76862e831371dd0a7eb74b460c93b5932165c1 Mon Sep 17 00:00:00 2001
From: Javier Sancho <jsf@jsancho.org>
Date: Fri, 15 May 2020 16:37:04 +0200
Subject: [PATCH] make-vertex3d

---
 irrlicht.scm       |  1 +
 irrlicht/video.scm | 13 +++++++++++++
 src/vertex3d.cpp   | 14 +++++++-------
 3 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/irrlicht.scm b/irrlicht.scm
index e2e5a9b..7d730c9 100644
--- a/irrlicht.scm
+++ b/irrlicht.scm
@@ -51,6 +51,7 @@
                is-empty?
                is-window-active?
                make-box3d
+               make-vertex3d
                run
                set-material-flag!
                set-material-texture!
diff --git a/irrlicht/video.scm b/irrlicht/video.scm
index 1fa6d64..596c774 100644
--- a/irrlicht/video.scm
+++ b/irrlicht/video.scm
@@ -71,3 +71,16 @@
      filename)))
 
 (export <video-driver> begin-scene end-scene get-fps get-name get-texture)
+
+
+;; S3DVertex
+(define-class <vertex3d> (<irrlicht-base>)
+  (irr-class #:init-value "S3DVertex"))
+
+(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)
diff --git a/src/vertex3d.cpp b/src/vertex3d.cpp
index 2bc305c..b7b57e2 100644
--- a/src/vertex3d.cpp
+++ b/src/vertex3d.cpp
@@ -31,10 +31,10 @@
 using namespace irr;
 
 SCM
-video_S3DVertex_make (SCM position,
-                      SCM normal,
-                      SCM color,
-                      SCM tcoords)
+S3DVertex_make (SCM position,
+                SCM normal,
+                SCM color,
+                SCM tcoords)
 {
   video::S3DVertex* vertex =
     new video::S3DVertex (scm_to_vector3df (position),
@@ -45,7 +45,7 @@ video_S3DVertex_make (SCM position,
 }
 
 SCM
-video_S3DVertex_Pos (SCM vertex) {
+S3DVertex_Pos (SCM vertex) {
   video::S3DVertex* s3dvertex = (video::S3DVertex*) scm_to_irr_pointer (vertex);
   return scm_from_vector3df (s3dvertex->Pos);
 }
@@ -53,8 +53,8 @@ video_S3DVertex_Pos (SCM vertex) {
 void
 init_vertex3d (void)
 {
-  DEFINE_GSUBR ("video_S3DVertex_make", 4, 0, 0, video_S3DVertex_make);
-  DEFINE_GSUBR ("video_S3DVertex_Pos", 1, 0, 0, video_S3DVertex_Pos);
+  DEFINE_GSUBR ("S3DVertex_make", 4, 0, 0, S3DVertex_make);
+  DEFINE_GSUBR ("S3DVertex_Pos", 1, 0, 0, S3DVertex_Pos);
 }
 
 video::E_VERTEX_TYPE
-- 
2.39.2