Merge pull request #51294 from aaronfranke/double-time

7 files changed, 65 insertions, 65 deletions

diff --git a/scene/3d/cpu_particles_3d.cpp b/scene/3d/cpu_particles_3d.cpp
index 56e013a6a0..aa6b9686fd 100644
--- a/scene/3d/cpu_particles_3d.cpp
+++ b/scene/3d/cpu_particles_3d.cpp
@@ -78,7 +78,7 @@ void CPUParticles3D::set_amount(int p_amount) {
 	particle_order.resize(p_amount);
 }
 
-void CPUParticles3D::set_lifetime(float p_lifetime) {
+void CPUParticles3D::set_lifetime(double p_lifetime) {
 	ERR_FAIL_COND_MSG(p_lifetime <= 0, "Particles lifetime must be greater than 0.");
 	lifetime = p_lifetime;
 }
@@ -87,7 +87,7 @@ void CPUParticles3D::set_one_shot(bool p_one_shot) {
 	one_shot = p_one_shot;
 }
 
-void CPUParticles3D::set_pre_process_time(float p_time) {
+void CPUParticles3D::set_pre_process_time(double p_time) {
 	pre_process_time = p_time;
 }
 
@@ -99,7 +99,7 @@ void CPUParticles3D::set_randomness_ratio(real_t p_ratio) {
 	randomness_ratio = p_ratio;
 }
 
-void CPUParticles3D::set_lifetime_randomness(float p_random) {
+void CPUParticles3D::set_lifetime_randomness(double p_random) {
 	lifetime_randomness = p_random;
 }
 
@@ -107,7 +107,7 @@ void CPUParticles3D::set_use_local_coordinates(bool p_enable) {
 	local_coords = p_enable;
 }
 
-void CPUParticles3D::set_speed_scale(real_t p_scale) {
+void CPUParticles3D::set_speed_scale(double p_scale) {
 	speed_scale = p_scale;
 }
 
@@ -119,7 +119,7 @@ int CPUParticles3D::get_amount() const {
 	return particles.size();
 }
 
-float CPUParticles3D::get_lifetime() const {
+double CPUParticles3D::get_lifetime() const {
 	return lifetime;
 }
 
@@ -127,7 +127,7 @@ bool CPUParticles3D::get_one_shot() const {
 	return one_shot;
 }
 
-float CPUParticles3D::get_pre_process_time() const {
+double CPUParticles3D::get_pre_process_time() const {
 	return pre_process_time;
 }
 
@@ -139,7 +139,7 @@ real_t CPUParticles3D::get_randomness_ratio() const {
 	return randomness_ratio;
 }
 
-float CPUParticles3D::get_lifetime_randomness() const {
+double CPUParticles3D::get_lifetime_randomness() const {
 	return lifetime_randomness;
 }
 
@@ -147,7 +147,7 @@ bool CPUParticles3D::get_use_local_coordinates() const {
 	return local_coords;
 }
 
-real_t CPUParticles3D::get_speed_scale() const {
+double CPUParticles3D::get_speed_scale() const {
 	return speed_scale;
 }
 
@@ -519,7 +519,7 @@ void CPUParticles3D::_update_internal() {
 		return;
 	}
 
-	float delta = get_process_delta_time();
+	double delta = get_process_delta_time();
 	if (emitting) {
 		inactive_time = 0;
 	} else {
@@ -541,14 +541,14 @@ void CPUParticles3D::_update_internal() {
 	bool processed = false;
 
 	if (time == 0 && pre_process_time > 0.0) {
-		float frame_time;
+		double frame_time;
 		if (fixed_fps > 0) {
 			frame_time = 1.0 / fixed_fps;
 		} else {
 			frame_time = 1.0 / 30.0;
 		}
 
-		float todo = pre_process_time;
+		double todo = pre_process_time;
 
 		while (todo >= 0) {
 			_particles_process(frame_time);
@@ -558,16 +558,16 @@ void CPUParticles3D::_update_internal() {
 	}
 
 	if (fixed_fps > 0) {
-		float frame_time = 1.0 / fixed_fps;
-		float decr = frame_time;
+		double frame_time = 1.0 / fixed_fps;
+		double decr = frame_time;
 
-		float ldelta = delta;
+		double ldelta = delta;
 		if (ldelta > 0.1) { //avoid recursive stalls if fps goes below 10
 			ldelta = 0.1;
 		} else if (ldelta <= 0.0) { //unlikely but..
 			ldelta = 0.001;
 		}
-		float todo = frame_remainder + ldelta;
+		double todo = frame_remainder + ldelta;
 
 		while (todo >= frame_time) {
 			_particles_process(frame_time);
@@ -587,7 +587,7 @@ void CPUParticles3D::_update_internal() {
 	}
 }
 
-void CPUParticles3D::_particles_process(float p_delta) {
+void CPUParticles3D::_particles_process(double p_delta) {
 	p_delta *= speed_scale;
 
 	int pcount = particles.size();
@@ -595,7 +595,7 @@ void CPUParticles3D::_particles_process(float p_delta) {
 
 	Particle *parray = w;
 
-	float prev_time = time;
+	double prev_time = time;
 	time += p_delta;
 	if (time > lifetime) {
 		time = Math::fmod(time, lifetime);
@@ -613,7 +613,7 @@ void CPUParticles3D::_particles_process(float p_delta) {
 		velocity_xform = emission_xform.basis;
 	}
 
-	float system_phase = time / lifetime;
+	double system_phase = time / lifetime;
 
 	for (int i = 0; i < pcount; i++) {
 		Particle &p = parray[i];
@@ -622,12 +622,12 @@ void CPUParticles3D::_particles_process(float p_delta) {
 			continue;
 		}
 
-		float local_delta = p_delta;
+		double local_delta = p_delta;
 
 		// The phase is a ratio between 0 (birth) and 1 (end of life) for each particle.
 		// While we use time in tests later on, for randomness we use the phase as done in the
 		// original shader code, and we later multiply by lifetime to get the time.
-		real_t restart_phase = real_t(i) / real_t(pcount);
+		double restart_phase = double(i) / double(pcount);
 
 		if (randomness_ratio > 0.0) {
 			uint32_t seed = cycle;
@@ -636,12 +636,12 @@ void CPUParticles3D::_particles_process(float p_delta) {
 			}
 			seed *= uint32_t(pcount);
 			seed += uint32_t(i);
-			real_t random = (idhash(seed) % uint32_t(65536)) / real_t(65536.0);
-			restart_phase += randomness_ratio * random * 1.0 / pcount;
+			double random = double(idhash(seed) % uint32_t(65536)) / 65536.0;
+			restart_phase += randomness_ratio * random * 1.0 / double(pcount);
 		}
 
 		restart_phase *= (1.0 - explosiveness_ratio);
-		float restart_time = restart_phase * lifetime;
+		double restart_time = restart_phase * lifetime;
 		bool restart = false;
 
 		if (time > prev_time) {
diff --git a/scene/3d/cpu_particles_3d.h b/scene/3d/cpu_particles_3d.h
index f8d0d79014..6ddb86d574 100644
--- a/scene/3d/cpu_particles_3d.h
+++ b/scene/3d/cpu_particles_3d.h
@@ -93,16 +93,16 @@ private:
 		real_t scale_rand = 0.0;
 		real_t hue_rot_rand = 0.0;
 		real_t anim_offset_rand = 0.0;
-		float time = 0.0;
-		float lifetime = 0.0;
+		double time = 0.0;
+		double lifetime = 0.0;
 		Color base_color;
 
 		uint32_t seed = 0;
 	};
 
-	float time = 0.0;
-	float inactive_time = 0.0;
-	float frame_remainder = 0.0;
+	double time = 0.0;
+	double inactive_time = 0.0;
+	double frame_remainder = 0.0;
 	int cycle = 0;
 	bool redraw = false;
 
@@ -132,12 +132,12 @@ private:
 
 	bool one_shot = false;
 
-	float lifetime = 1.0;
-	float pre_process_time = 0.0;
+	double lifetime = 1.0;
+	double pre_process_time = 0.0;
 	real_t explosiveness_ratio = 0.0;
 	real_t randomness_ratio = 0.0;
-	float lifetime_randomness = 0.0;
-	float speed_scale = 1.0;
+	double lifetime_randomness = 0.0;
+	double speed_scale = 1.0;
 	bool local_coords = true;
 	int fixed_fps = 0;
 	bool fractional_delta = true;
@@ -180,7 +180,7 @@ private:
 	Vector3 gravity = Vector3(0, -9.8, 0);
 
 	void _update_internal();
-	void _particles_process(float p_delta);
+	void _particles_process(double p_delta);
 	void _update_particle_data_buffer();
 
 	Mutex update_mutex;
@@ -200,27 +200,27 @@ public:
 
 	void set_emitting(bool p_emitting);
 	void set_amount(int p_amount);
-	void set_lifetime(float p_lifetime);
+	void set_lifetime(double p_lifetime);
 	void set_one_shot(bool p_one_shot);
-	void set_pre_process_time(float p_time);
+	void set_pre_process_time(double p_time);
 	void set_explosiveness_ratio(real_t p_ratio);
 	void set_randomness_ratio(real_t p_ratio);
-	void set_lifetime_randomness(float p_random);
+	void set_lifetime_randomness(double p_random);
 	void set_visibility_aabb(const AABB &p_aabb);
 	void set_use_local_coordinates(bool p_enable);
-	void set_speed_scale(real_t p_scale);
+	void set_speed_scale(double p_scale);
 
 	bool is_emitting() const;
 	int get_amount() const;
-	float get_lifetime() const;
+	double get_lifetime() const;
 	bool get_one_shot() const;
-	float get_pre_process_time() const;
+	double get_pre_process_time() const;
 	real_t get_explosiveness_ratio() const;
 	real_t get_randomness_ratio() const;
-	float get_lifetime_randomness() const;
+	double get_lifetime_randomness() const;
 	AABB get_visibility_aabb() const;
 	bool get_use_local_coordinates() const;
-	real_t get_speed_scale() const;
+	double get_speed_scale() const;
 
 	void set_fixed_fps(int p_count);
 	int get_fixed_fps() const;
diff --git a/scene/3d/gpu_particles_3d.cpp b/scene/3d/gpu_particles_3d.cpp
index 44cd7c10d8..8b8b53c3bf 100644
--- a/scene/3d/gpu_particles_3d.cpp
+++ b/scene/3d/gpu_particles_3d.cpp
@@ -59,7 +59,7 @@ void GPUParticles3D::set_amount(int p_amount) {
 	RS::get_singleton()->particles_set_amount(particles, amount);
 }
 
-void GPUParticles3D::set_lifetime(float p_lifetime) {
+void GPUParticles3D::set_lifetime(double p_lifetime) {
 	ERR_FAIL_COND_MSG(p_lifetime <= 0, "Particles lifetime must be greater than 0.");
 	lifetime = p_lifetime;
 	RS::get_singleton()->particles_set_lifetime(particles, lifetime);
@@ -81,7 +81,7 @@ void GPUParticles3D::set_one_shot(bool p_one_shot) {
 	}
 }
 
-void GPUParticles3D::set_pre_process_time(float p_time) {
+void GPUParticles3D::set_pre_process_time(double p_time) {
 	pre_process_time = p_time;
 	RS::get_singleton()->particles_set_pre_process_time(particles, pre_process_time);
 }
@@ -118,7 +118,7 @@ void GPUParticles3D::set_process_material(const Ref<Material> &p_material) {
 	update_configuration_warnings();
 }
 
-void GPUParticles3D::set_speed_scale(float p_scale) {
+void GPUParticles3D::set_speed_scale(double p_scale) {
 	speed_scale = p_scale;
 	RS::get_singleton()->particles_set_speed_scale(particles, p_scale);
 }
@@ -136,7 +136,7 @@ int GPUParticles3D::get_amount() const {
 	return amount;
 }
 
-float GPUParticles3D::get_lifetime() const {
+double GPUParticles3D::get_lifetime() const {
 	return lifetime;
 }
 
@@ -144,7 +144,7 @@ bool GPUParticles3D::get_one_shot() const {
 	return one_shot;
 }
 
-float GPUParticles3D::get_pre_process_time() const {
+double GPUParticles3D::get_pre_process_time() const {
 	return pre_process_time;
 }
 
@@ -168,7 +168,7 @@ Ref<Material> GPUParticles3D::get_process_material() const {
 	return process_material;
 }
 
-float GPUParticles3D::get_speed_scale() const {
+double GPUParticles3D::get_speed_scale() const {
 	return speed_scale;
 }
 
diff --git a/scene/3d/gpu_particles_3d.h b/scene/3d/gpu_particles_3d.h
index 7b21cf03f1..31e0e2abf5 100644
--- a/scene/3d/gpu_particles_3d.h
+++ b/scene/3d/gpu_particles_3d.h
@@ -64,11 +64,11 @@ private:
 
 	bool one_shot;
 	int amount;
-	float lifetime;
-	float pre_process_time;
+	double lifetime;
+	double pre_process_time;
 	float explosiveness_ratio;
 	float randomness_ratio;
-	float speed_scale;
+	double speed_scale;
 	AABB visibility_aabb;
 	bool local_coords;
 	int fixed_fps;
@@ -104,30 +104,30 @@ public:
 
 	void set_emitting(bool p_emitting);
 	void set_amount(int p_amount);
-	void set_lifetime(float p_lifetime);
+	void set_lifetime(double p_lifetime);
 	void set_one_shot(bool p_one_shot);
-	void set_pre_process_time(float p_time);
+	void set_pre_process_time(double p_time);
 	void set_explosiveness_ratio(float p_ratio);
 	void set_randomness_ratio(float p_ratio);
 	void set_visibility_aabb(const AABB &p_aabb);
 	void set_use_local_coordinates(bool p_enable);
 	void set_process_material(const Ref<Material> &p_material);
-	void set_speed_scale(float p_scale);
+	void set_speed_scale(double p_scale);
 	void set_collision_base_size(float p_ratio);
 	void set_trail_enabled(bool p_enabled);
 	void set_trail_length(float p_seconds);
 
 	bool is_emitting() const;
 	int get_amount() const;
-	float get_lifetime() const;
+	double get_lifetime() const;
 	bool get_one_shot() const;
-	float get_pre_process_time() const;
+	double get_pre_process_time() const;
 	float get_explosiveness_ratio() const;
 	float get_randomness_ratio() const;
 	AABB get_visibility_aabb() const;
 	bool get_use_local_coordinates() const;
 	Ref<Material> get_process_material() const;
-	float get_speed_scale() const;
+	double get_speed_scale() const;
 	float get_collision_base_size() const;
 	bool is_trail_enabled() const;
 	float get_trail_length() const;
diff --git a/scene/3d/sprite_3d.cpp b/scene/3d/sprite_3d.cpp
index 9baf5d6baf..a28382f4cb 100644
--- a/scene/3d/sprite_3d.cpp
+++ b/scene/3d/sprite_3d.cpp
@@ -1037,7 +1037,7 @@ void AnimatedSprite3D::_notification(int p_what) {
 				return; //do nothing
 			}
 
-			float remaining = get_process_delta_time();
+			double remaining = get_process_delta_time();
 
 			while (remaining) {
 				if (timeout <= 0) {
@@ -1059,7 +1059,7 @@ void AnimatedSprite3D::_notification(int p_what) {
 					emit_signal(SceneStringNames::get_singleton()->frame_changed);
 				}
 
-				float to_process = MIN(timeout, remaining);
+				double to_process = MIN(timeout, remaining);
 				remaining -= to_process;
 				timeout -= to_process;
 			}
diff --git a/scene/3d/sprite_3d.h b/scene/3d/sprite_3d.h
index e243a96ca0..d35b9ffe1b 100644
--- a/scene/3d/sprite_3d.h
+++ b/scene/3d/sprite_3d.h
@@ -213,7 +213,7 @@ class AnimatedSprite3D : public SpriteBase3D {
 
 	bool centered = false;
 
-	float timeout = 0;
+	double timeout = 0.0;
 
 	void _res_changed();
 
diff --git a/scene/3d/velocity_tracker_3d.cpp b/scene/3d/velocity_tracker_3d.cpp
index 5b5cc06456..a027749eaa 100644
--- a/scene/3d/velocity_tracker_3d.cpp
+++ b/scene/3d/velocity_tracker_3d.cpp
@@ -61,16 +61,16 @@ void VelocityTracker3D::update_position(const Vector3 &p_position) {
 Vector3 VelocityTracker3D::get_tracked_linear_velocity() const {
 	Vector3 linear_velocity;
 
-	float max_time = 1 / 5.0; //maximum time to interpolate a velocity
+	double max_time = 1 / 5.0; //maximum time to interpolate a velocity
 
 	Vector3 distance_accum;
-	float time_accum = 0.0;
-	float base_time = 0.0;
+	double time_accum = 0.0;
+	double base_time = 0.0;
 
 	if (position_history_len) {
 		if (physics_step) {
 			uint64_t base = Engine::get_singleton()->get_physics_frames();
-			base_time = float(base - position_history[0].frame) / Engine::get_singleton()->get_iterations_per_second();
+			base_time = double(base - position_history[0].frame) / Engine::get_singleton()->get_iterations_per_second();
 		} else {
 			uint64_t base = Engine::get_singleton()->get_frame_ticks();
 			base_time = double(base - position_history[0].frame) / 1000000.0;
@@ -78,12 +78,12 @@ Vector3 VelocityTracker3D::get_tracked_linear_velocity() const {
 	}
 
 	for (int i = 0; i < position_history_len - 1; i++) {
-		float delta = 0.0;
+		double delta = 0.0;
 		uint64_t diff = position_history[i].frame - position_history[i + 1].frame;
 		Vector3 distance = position_history[i].position - position_history[i + 1].position;
 
 		if (physics_step) {
-			delta = float(diff) / Engine::get_singleton()->get_iterations_per_second();
+			delta = double(diff) / Engine::get_singleton()->get_iterations_per_second();
 		} else {
 			delta = double(diff) / 1000000.0;
 		}