1 files changed, 37 insertions, 1 deletions

diff --git a/scene/resources/particles_material.h b/scene/resources/particles_material.h
index af45593f38..18ab60a431 100644
--- a/scene/resources/particles_material.h
+++ b/scene/resources/particles_material.h
@@ -58,6 +58,9 @@ public:
 		PARAM_HUE_VARIATION,
 		PARAM_ANIM_SPEED,
 		PARAM_ANIM_OFFSET,
+		PARAM_TURB_INFLUENCE_OVER_LIFE,
+		PARAM_TURB_VEL_INFLUENCE,
+		PARAM_TURB_INIT_DISPLACEMENT,
 		PARAM_MAX
 	};
 
@@ -105,9 +108,10 @@ private:
 			uint32_t attractor_enabled : 1;
 			uint32_t collision_enabled : 1;
 			uint32_t collision_scale : 1;
+			uint32_t turbulence_active : 1;
 		};
 
-		uint32_t key = 0;
+		uint64_t key = 0;
 
 		static uint32_t hash(const MaterialKey &p_key) {
 			return hash_murmur3_one_32(p_key.key);
@@ -152,6 +156,7 @@ private:
 		mk.collision_enabled = collision_enabled;
 		mk.attractor_enabled = attractor_interaction_enabled;
 		mk.collision_scale = collision_scale;
+		mk.turbulence_active = turbulence_active;
 
 		return mk;
 	}
@@ -216,6 +221,17 @@ private:
 		StringName emission_ring_radius;
 		StringName emission_ring_inner_radius;
 
+		StringName turbulence_active;
+		StringName turbulence_noise_strength;
+		StringName turbulence_noise_scale;
+		StringName turbulence_noise_speed;
+		StringName turbulence_noise_speed_random;
+		StringName turbulence_influence_over_life;
+		StringName turbulence_influence_min;
+		StringName turbulence_influence_max;
+		StringName turbulence_initial_displacement_min;
+		StringName turbulence_initial_displacement_max;
+
 		StringName gravity;
 
 		StringName lifetime_randomness;
@@ -243,6 +259,7 @@ private:
 
 	float params_min[PARAM_MAX];
 	float params_max[PARAM_MAX];
+	float params[PARAM_MAX];
 
 	Ref<Texture2D> tex_parameters[PARAM_MAX];
 	Color color;
@@ -265,6 +282,13 @@ private:
 
 	bool anim_loop = false;
 
+	bool turbulence_active;
+	Vector3 turbulence_noise_speed;
+	Ref<Texture2D> turbulence_color_ramp;
+	float turbulence_noise_strength = 0.0f;
+	float turbulence_noise_scale = 0.0f;
+	float turbulence_noise_speed_random = 0.0f;
+
 	Vector3 gravity;
 
 	double lifetime_randomness = 0.0;
@@ -340,6 +364,18 @@ public:
 	real_t get_emission_ring_inner_radius() const;
 	int get_emission_point_count() const;
 
+	void set_turbulence_active(bool p_turbulence_active);
+	void set_turbulence_noise_strength(float p_turbulence_noise_strength);
+	void set_turbulence_noise_scale(float p_turbulence_noise_scale);
+	void set_turbulence_noise_speed_random(float p_turbulence_noise_speed_random);
+	void set_turbulence_noise_speed(const Vector3 &p_turbulence_noise_speed);
+
+	bool get_turbulence_active() const;
+	float get_turbulence_noise_strength() const;
+	float get_turbulence_noise_scale() const;
+	float get_turbulence_noise_speed_random() const;
+	Vector3 get_turbulence_noise_speed() const;
+
 	void set_gravity(const Vector3 &p_gravity);
 	Vector3 get_gravity() const;