wip: draw physics thread ups

include/config.hpp

@@ -29,15 +29,14 @@ constexpr float ROT_SPEED = 1.0;
 constexpr float CAMERA_SMOOTH_SPEED = 15.0;
 
 // Physics Engine
-constexpr float SIM_SPEED = 1.0;          // How large each update should be
-constexpr float TIMESTEP = 1.0 / 90;      // Do 90 physics updates per second
+constexpr float TIMESTEP = 0.01;          // How large each update should be
 constexpr float MASS = 1.0;               // Mass spring system
 constexpr float SPRING_CONSTANT = 5.0;    // Mass spring system
 constexpr float DAMPENING_CONSTANT = 1.0; // Mass spring system
 constexpr float REST_LENGTH = 2.0;        // Mass spring system
 constexpr float VERLET_DAMPENING = 0.05;  // [0, 1]
 constexpr float BH_FORCE = 2.0;           // BH: [1.0, 3.0]
-constexpr float THETA = 1.0;              // Barnes-Hut [0.5, 1.0]
+constexpr float THETA = 0.9;              // Barnes-Hut [0.5, 1.0]
 constexpr float SOFTENING = 0.01;         // Barnes-Hut [0.01, 1.0]
 constexpr float GRID_FORCE = 0.02;        // Grid: [0.0, ~0.05]
 constexpr float REPULSION_RANGE = 5.0 * REST_LENGTH; // Grid

include/physics.hpp

@@ -122,6 +122,7 @@ class ThreadedPhysics {
     TracyLockable(std::mutex, data_mtx);
     std::condition_variable_any data_ready_cnd;
     std::condition_variable_any data_consumed_cnd;
+    float ups;
     bool data_ready = false;
     bool data_consumed = true;
     std::vector<Vector3> masses; // Read by renderer

include/renderer.hpp

@@ -77,7 +77,7 @@ public:
                 const std::vector<std::pair<std::size_t, std::size_t>> &springs)
       -> void;
 
-  auto DrawTextures() -> void;
+  auto DrawTextures(float ups) -> void;
 };
 
 #endif