diff options
Diffstat (limited to 'scene/3d/cpu_particles_3d.h')
| -rw-r--r-- | scene/3d/cpu_particles_3d.h | 189 |
1 files changed, 107 insertions, 82 deletions
diff --git a/scene/3d/cpu_particles_3d.h b/scene/3d/cpu_particles_3d.h index 2afb6846c0..160814ead4 100644 --- a/scene/3d/cpu_particles_3d.h +++ b/scene/3d/cpu_particles_3d.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ +/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -31,7 +31,6 @@ #ifndef CPU_PARTICLES_H #define CPU_PARTICLES_H -#include "core/rid.h" #include "scene/3d/visual_instance_3d.h" class CPUParticles3D : public GeometryInstance3D { @@ -43,10 +42,10 @@ public: DRAW_ORDER_INDEX, DRAW_ORDER_LIFETIME, DRAW_ORDER_VIEW_DEPTH, + DRAW_ORDER_MAX }; enum Parameter { - PARAM_INITIAL_LINEAR_VELOCITY, PARAM_ANGULAR_VELOCITY, PARAM_ORBIT_VELOCITY, @@ -62,11 +61,11 @@ public: PARAM_MAX }; - enum Flags { - FLAG_ALIGN_Y_TO_VELOCITY, - FLAG_ROTATE_Y, - FLAG_DISABLE_Z, - FLAG_MAX + enum ParticleFlags { + PARTICLE_FLAG_ALIGN_Y_TO_VELOCITY, + PARTICLE_FLAG_ROTATE_Y, + PARTICLE_FLAG_DISABLE_Z, + PARTICLE_FLAG_MAX }; enum EmissionShape { @@ -75,34 +74,35 @@ public: EMISSION_SHAPE_BOX, EMISSION_SHAPE_POINTS, EMISSION_SHAPE_DIRECTED_POINTS, + EMISSION_SHAPE_RING, EMISSION_SHAPE_MAX }; private: - bool emitting; + bool emitting = false; struct Particle { - Transform transform; + Transform3D transform; Color color; - float custom[4]; + real_t custom[4] = {}; Vector3 velocity; - bool active; - float angle_rand; - float scale_rand; - float hue_rot_rand; - float anim_offset_rand; - float time; - float lifetime; + bool active = false; + real_t angle_rand = 0.0; + real_t scale_rand = 0.0; + real_t hue_rot_rand = 0.0; + real_t anim_offset_rand = 0.0; + double time = 0.0; + double lifetime = 0.0; Color base_color; - uint32_t seed; + uint32_t seed = 0; }; - float time; - float inactive_time; - float frame_remainder; - int cycle; - bool redraw; + double time = 0.0; + double inactive_time = 0.0; + double frame_remainder = 0.0; + int cycle = 0; + bool redraw = false; RID multimesh; @@ -111,7 +111,7 @@ private: Vector<int> particle_order; struct SortLifetime { - const Particle *particles; + const Particle *particles = nullptr; bool operator()(int p_a, int p_b) const { return particles[p_a].time > particles[p_b].time; @@ -119,7 +119,7 @@ private: }; struct SortAxis { - const Particle *particles; + const Particle *particles = nullptr; Vector3 axis; bool operator()(int p_a, int p_b) const { return axis.dot(particles[p_a].transform.origin) < axis.dot(particles[p_b].transform.origin); @@ -128,53 +128,62 @@ private: // - bool one_shot; + bool one_shot = false; - float lifetime; - float pre_process_time; - float explosiveness_ratio; - float randomness_ratio; - float lifetime_randomness; - float speed_scale; - bool local_coords; - int fixed_fps; - bool fractional_delta; + double lifetime = 1.0; + double pre_process_time = 0.0; + real_t explosiveness_ratio = 0.0; + real_t randomness_ratio = 0.0; + double lifetime_randomness = 0.0; + double speed_scale = 1.0; + bool local_coords = true; + int fixed_fps = 0; + bool fractional_delta = true; - Transform inv_emission_transform; + Transform3D inv_emission_transform; - volatile bool can_update; + SafeFlag can_update; - DrawOrder draw_order; + DrawOrder draw_order = DRAW_ORDER_INDEX; Ref<Mesh> mesh; //////// - Vector3 direction; - float spread; - float flatness; + Vector3 direction = Vector3(1, 0, 0); + real_t spread = 45.0; + real_t flatness = 0.0; - float parameters[PARAM_MAX]; - float randomness[PARAM_MAX]; + real_t parameters_min[PARAM_MAX]; + real_t parameters_max[PARAM_MAX] = {}; Ref<Curve> curve_parameters[PARAM_MAX]; - Color color; + Color color = Color(1, 1, 1, 1); Ref<Gradient> color_ramp; - bool flags[FLAG_MAX]; + bool particle_flags[PARTICLE_FLAG_MAX] = {}; - EmissionShape emission_shape; - float emission_sphere_radius; - Vector3 emission_box_extents; + EmissionShape emission_shape = EMISSION_SHAPE_POINT; + real_t emission_sphere_radius = 1.0; + Vector3 emission_box_extents = Vector3(1, 1, 1); Vector<Vector3> emission_points; Vector<Vector3> emission_normals; Vector<Color> emission_colors; - int emission_point_count; + int emission_point_count = 0; + Vector3 emission_ring_axis; + real_t emission_ring_height; + real_t emission_ring_radius; + real_t emission_ring_inner_radius; + + Ref<Curve> scale_curve_x; + Ref<Curve> scale_curve_y; + Ref<Curve> scale_curve_z; + bool split_scale = false; - Vector3 gravity; + 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; @@ -186,35 +195,35 @@ private: protected: static void _bind_methods(); void _notification(int p_what); - virtual void _validate_property(PropertyInfo &property) const; + virtual void _validate_property(PropertyInfo &property) const override; public: - AABB get_aabb() const; - Vector<Face3> get_faces(uint32_t p_usage_flags) const; + AABB get_aabb() const override; + Vector<Face3> get_faces(uint32_t p_usage_flags) const override; 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_explosiveness_ratio(float p_ratio); - void set_randomness_ratio(float p_ratio); - void set_lifetime_randomness(float p_random); + 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(double p_random); void set_visibility_aabb(const AABB &p_aabb); void set_use_local_coordinates(bool p_enable); - void set_speed_scale(float 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; - float get_explosiveness_ratio() const; - float get_randomness_ratio() const; - float get_lifetime_randomness() const; + double get_pre_process_time() const; + real_t get_explosiveness_ratio() const; + real_t get_randomness_ratio() const; + double get_lifetime_randomness() const; AABB get_visibility_aabb() const; bool get_use_local_coordinates() const; - float get_speed_scale() const; + double get_speed_scale() const; void set_fixed_fps(int p_count); int get_fixed_fps() const; @@ -236,17 +245,17 @@ public: void set_direction(Vector3 p_direction); Vector3 get_direction() const; - void set_spread(float p_spread); - float get_spread() const; + void set_spread(real_t p_spread); + real_t get_spread() const; - void set_flatness(float p_flatness); - float get_flatness() const; + void set_flatness(real_t p_flatness); + real_t get_flatness() const; - void set_param(Parameter p_param, float p_value); - float get_param(Parameter p_param) const; + void set_param_min(Parameter p_param, real_t p_value); + real_t get_param_min(Parameter p_param) const; - void set_param_randomness(Parameter p_param, float p_value); - float get_param_randomness(Parameter p_param) const; + void set_param_max(Parameter p_param, real_t p_value); + real_t get_param_max(Parameter p_param) const; void set_param_curve(Parameter p_param, const Ref<Curve> &p_curve); Ref<Curve> get_param_curve(Parameter p_param) const; @@ -257,29 +266,45 @@ public: void set_color_ramp(const Ref<Gradient> &p_ramp); Ref<Gradient> get_color_ramp() const; - void set_particle_flag(Flags p_flag, bool p_enable); - bool get_particle_flag(Flags p_flag) const; + void set_particle_flag(ParticleFlags p_particle_flag, bool p_enable); + bool get_particle_flag(ParticleFlags p_particle_flag) const; void set_emission_shape(EmissionShape p_shape); - void set_emission_sphere_radius(float p_radius); + void set_emission_sphere_radius(real_t p_radius); void set_emission_box_extents(Vector3 p_extents); void set_emission_points(const Vector<Vector3> &p_points); void set_emission_normals(const Vector<Vector3> &p_normals); void set_emission_colors(const Vector<Color> &p_colors); void set_emission_point_count(int p_count); + void set_emission_ring_axis(Vector3 p_axis); + void set_emission_ring_height(real_t p_height); + void set_emission_ring_radius(real_t p_radius); + void set_emission_ring_inner_radius(real_t p_radius); + void set_scale_curve_x(Ref<Curve> p_scale_curve); + void set_scale_curve_y(Ref<Curve> p_scale_curve); + void set_scale_curve_z(Ref<Curve> p_scale_curve); + void set_split_scale(bool p_split_scale); EmissionShape get_emission_shape() const; - float get_emission_sphere_radius() const; + real_t get_emission_sphere_radius() const; Vector3 get_emission_box_extents() const; Vector<Vector3> get_emission_points() const; Vector<Vector3> get_emission_normals() const; Vector<Color> get_emission_colors() const; int get_emission_point_count() const; + Vector3 get_emission_ring_axis() const; + real_t get_emission_ring_height() const; + real_t get_emission_ring_radius() const; + real_t get_emission_ring_inner_radius() const; + Ref<Curve> get_scale_curve_x() const; + Ref<Curve> get_scale_curve_y() const; + Ref<Curve> get_scale_curve_z() const; + bool get_split_scale(); void set_gravity(const Vector3 &p_gravity); Vector3 get_gravity() const; - virtual String get_configuration_warning() const; + TypedArray<String> get_configuration_warnings() const override; void restart(); @@ -291,7 +316,7 @@ public: VARIANT_ENUM_CAST(CPUParticles3D::DrawOrder) VARIANT_ENUM_CAST(CPUParticles3D::Parameter) -VARIANT_ENUM_CAST(CPUParticles3D::Flags) +VARIANT_ENUM_CAST(CPUParticles3D::ParticleFlags) VARIANT_ENUM_CAST(CPUParticles3D::EmissionShape) #endif // CPU_PARTICLES_H |