Merge pull request #65836 from Calinou/add-max-physics-steps-per-frame-setting

Implement adjusting the maximum number of physics steps per rendered frame

2 files changed, 13 insertions, 0 deletions

diff --git a/core/config/engine.cpp b/core/config/engine.cpp
index 21e910be5b..7aa5f4d06d 100644
--- a/core/config/engine.cpp
+++ b/core/config/engine.cpp
@@ -48,6 +48,15 @@ int Engine::get_physics_ticks_per_second() const {
 	return ips;
 }
 
+void Engine::set_max_physics_steps_per_frame(int p_max_physics_steps) {
+	ERR_FAIL_COND_MSG(p_max_physics_steps <= 0, "Maximum number of physics steps per frame must be greater than 0.");
+	max_physics_steps_per_frame = p_max_physics_steps;
+}
+
+int Engine::get_max_physics_steps_per_frame() const {
+	return max_physics_steps_per_frame;
+}
+
 void Engine::set_physics_jitter_fix(double p_threshold) {
 	if (p_threshold < 0) {
 		p_threshold = 0;
diff --git a/core/config/engine.h b/core/config/engine.h
index 21517e46b7..1b179c5727 100644
--- a/core/config/engine.h
+++ b/core/config/engine.h
@@ -63,6 +63,7 @@ private:
 	int _max_fps = 0;
 	double _time_scale = 1.0;
 	uint64_t _physics_frames = 0;
+	int max_physics_steps_per_frame = 8;
 	double _physics_interpolation_fraction = 0.0f;
 	bool abort_on_gpu_errors = false;
 	bool use_validation_layers = false;
@@ -93,6 +94,9 @@ public:
 	virtual void set_physics_ticks_per_second(int p_ips);
 	virtual int get_physics_ticks_per_second() const;
 
+	virtual void set_max_physics_steps_per_frame(int p_max_physics_steps);
+	virtual int get_max_physics_steps_per_frame() const;
+
 	void set_physics_jitter_fix(double p_threshold);
 	double get_physics_jitter_fix() const;