5 files changed, 28 insertions, 5 deletions

diff --git a/game/src/game.c b/game/src/game.c
index 64be4f3..c720656 100644
--- a/game/src/game.c
+++ b/game/src/game.c
@@ -197,6 +197,10 @@ void app_update(Game* game, double t, double dt) {
     shutdown_plugin(game);
     const bool result = init_plugin(game);
     assert(result); // TODO: handle error better.
+
+    // Trigger a resize just like the initial resize that occurs when the gfx
+    // application starts.
+    resize_plugin(game, game->width, game->height);
   }
 
   update_plugin(game, t, dt);
@@ -210,6 +214,12 @@ void app_render(const Game* game) {
 }
 
 void app_resize(Game* game, int width, int height) {
+  game->width  = width;
+  game->height = height;
+
+  RenderBackend* render_backend = gfx_get_render_backend(game->gfx);
+  gfx_set_viewport(render_backend, width, height);
+
   resize_plugin(game, width, height);
 }
 
diff --git a/game/src/game.h b/game/src/game.h
index 93a5e39..579ba3c 100644
--- a/game/src/game.h
+++ b/game/src/game.h
@@ -16,4 +16,6 @@ typedef struct {
   PluginEngine* plugin_engine;
   Plugin*       plugin;
   Gfx*          gfx;
+  int           width;
+  int           height;
 } Game;
diff --git a/game/src/plugins/gltf_view.c b/game/src/plugins/gltf_view.c
index c19d1b8..4ffdd1e 100644
--- a/game/src/plugins/gltf_view.c
+++ b/game/src/plugins/gltf_view.c
@@ -169,7 +169,7 @@ static void render_bounding_boxes(ImmRenderer* imm, const SceneNode* node) {
     const SceneObject* obj   = gfx_get_node_object(node);
     const aabb3        box   = gfx_calc_object_aabb(obj);
     gfx_imm_set_model_matrix(imm, &model);
-    gfx_imm_draw_aabb(imm, box);
+    gfx_imm_draw_aabb3(imm, box);
   }
 
   // Render children's boxes.
@@ -194,3 +194,17 @@ void render(const Game* game, const State* state) {
   render_bounding_boxes(imm, gfx_get_scene_root(state->scene));
   gfx_imm_end(imm);
 }
+
+void resize(Game* game, State* state, int width, int height) {
+  assert(game);
+  assert(state);
+
+  const R    fovy       = 90 * TO_RAD;
+  const R    aspect     = (R)width / (R)height;
+  const R    near       = 0.1;
+  const R    far        = 1000;
+  const mat4 projection = mat4_perspective(fovy, aspect, near, far);
+
+  Camera* camera     = gfx_get_camera_camera(state->camera);
+  camera->projection = projection;
+}
diff --git a/game/src/plugins/plugin.h b/game/src/plugins/plugin.h
index a2632cd..f7219c6 100644
--- a/game/src/plugins/plugin.h
+++ b/game/src/plugins/plugin.h
@@ -41,7 +41,7 @@ void update(Game*, State*, double t, double dt);
 void render(const Game*, const State*);
 
 /// Called when the game's window is resized.
-void resize(Game* game, State* state, int width, int height);
+void resize(Game*, State*, int width, int height);
 
 // Signatures for the plugin's exposed functions.
 typedef bool (*plugin_init)(Game*, State**);
diff --git a/game/src/plugins/texture_view.c b/game/src/plugins/texture_view.c
index b424158..31bf23e 100644
--- a/game/src/plugins/texture_view.c
+++ b/game/src/plugins/texture_view.c
@@ -133,9 +133,6 @@ void resize(Game* game, State* state, int width, int height) {
   assert(game);
   assert(state);
 
-  RenderBackend* render_backend = gfx_get_render_backend(game->gfx);
-  gfx_set_viewport(render_backend, width, height);
-
   const R    fovy       = 90 * TO_RAD;
   const R    aspect     = (R)width / (R)height;
   const R    near       = 0.1;