feat Add size to projections in 2D views

1 files changed, 6 insertions, 3 deletions

diff --git a/src/view_3d.cpp b/src/view_3d.cpp
index 1b733b8..92e57c9 100644
--- a/src/view_3d.cpp
+++ b/src/view_3d.cpp
@@ -38,16 +38,19 @@ static mrb_value
 cg_cView3D_initialize(mrb_state *mrb, mrb_value self)
 {
   std::shared_ptr<glm::vec4> *region;
+  mrb_float projection_width, projection_height;
   std::shared_ptr<VK::View3D> *ptr;
 
-  mrb_get_args(mrb, "d", &region, &cg_vector_4d_type);
+  mrb_get_args(mrb, "dff", &region, &cg_vector_4d_type,
+               &projection_width, &projection_height);
   ptr = (std::shared_ptr<VK::View3D>*)DATA_PTR(self);
   if(ptr) mrb_free(mrb, ptr);
   ptr = (std::shared_ptr<VK::View3D>*)mrb_malloc(
     mrb, sizeof(std::shared_ptr<VK::View3D>));
 
   new(ptr)std::shared_ptr<VK::View3D>(
-    std::make_shared<VK::View3D>(*region->get()));
+    std::make_shared<VK::View3D>(
+      *region->get(), projection_width, projection_height));
 
   mrb_data_init(self, ptr, &cg_view_3d_type);
   return self;
@@ -86,7 +89,7 @@ cg_view_3d_init(mrb_state *mrb)
   cg_cView3D = mrb_define_class_under(mrb, cg_m, "View3D", mrb->object_class);
   MRB_SET_INSTANCE_TT(cg_cView3D, MRB_TT_DATA);
   mrb_define_method(
-    mrb, cg_cView3D, "initialize", cg_cView3D_initialize, MRB_ARGS_REQ(1));
+    mrb, cg_cView3D, "initialize", cg_cView3D_initialize, MRB_ARGS_REQ(3));
   mrb_define_method(
     mrb, cg_cView3D, "camera_position=", cg_cView3D_set_camera_position,
     MRB_ARGS_REQ(1));