utility functions

demo/src/states/game/player/player.cpp

@@ -19,6 +19,8 @@ Player::Player(Engine* engine)
   position = Vec4(3.0F, 50.0F, 0.0F);
   camera.lookAt = Vec4(0.0F, 0.0F, -30.0F);
   speed = 5.0F;
+
+  utility = &engine->renderer.renderer3D.utility;
 }
 
 Player::~Player() { delete pair; }
@@ -39,6 +41,11 @@ PlayerShootAction Player::getShootAction() const {
     action.ray = Ray(camera.position, camera.lookAt.getNormalized());
   }
 
+  utility->drawBox(camera.lookAt, 1.0F);
+
+  // utility->drawLine(ray.origin, ray.direction);
+  utility->drawLine(camera.position + Vec4(0.0F, 1.0F, 0.0F), camera.lookAt);
+
   return action;
 }