1 files changed, 28 insertions, 0 deletions
diff --git a/src/view_3d.cpp b/src/view_3d.cpp
index 92e57c9..8f4f14c 100644
--- a/src/view_3d.cpp
+++ b/src/view_3d.cpp
@@ -80,6 +80,28 @@ cg_cView3D_set_camera_rotation(mrb_state *mrb, mrb_value self)
   return self;
 }
 
+static mrb_value
+cg_cView3D_get_field_of_view(mrb_state *mrb, mrb_value self)
+{
+  auto ptr = (std::shared_ptr<VK::View3D>*)DATA_PTR(self);
+
+  return mrb_float_value(mrb, (*ptr)->field_of_view);
+
+  return self;
+}
+
+static mrb_value
+cg_cView3D_set_field_of_view(mrb_state *mrb, mrb_value self)
+{
+  mrb_float fov;
+  auto ptr = (std::shared_ptr<VK::View3D>*)DATA_PTR(self);
+
+  mrb_get_args(mrb, "f", &fov);
+  (*ptr)->field_of_view = fov;
+
+  return self;
+}
+
 void
 cg_view_3d_init(mrb_state *mrb)
 {
@@ -96,4 +118,10 @@ cg_view_3d_init(mrb_state *mrb)
   mrb_define_method(
     mrb, cg_cView3D, "camera_rotation=", cg_cView3D_set_camera_rotation,
     MRB_ARGS_REQ(1));
+  mrb_define_method(
+    mrb, cg_cView3D, "field_of_view", cg_cView3D_get_field_of_view,
+    MRB_ARGS_NONE());
+  mrb_define_method(
+    mrb, cg_cView3D, "field_of_view=", cg_cView3D_set_field_of_view,
+    MRB_ARGS_REQ(1));
 }