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godot-docs-l10n/classes/ru/class_cpuparticles2d.rst
Rémi Verschelde c3f2364c10 Sync classref with 4.6 branch 
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.. _class_CPUParticles2D:
CPUParticles2D
==============
**Наследует:** :ref:`Node2D<class_Node2D>` **<** :ref:`CanvasItem<class_CanvasItem>` **<** :ref:`Node<class_Node>` **<** :ref:`Object<class_Object>`
Двумерный излучатель частиц на базе ЦП (CPU).
.. rst-class:: classref-introduction-group
Описание
----------------
Узел 2D-частиц на базе ЦП, используемый для создания различных систем частиц и эффектов.
См. также :ref:`GPUParticles2D<class_GPUParticles2D>`, который обеспечивает ту же функциональность с аппаратным ускорением, но может не работать на старых устройствах.
.. rst-class:: classref-introduction-group
Обучающие материалы
--------------------------------------
- :doc:`Системы частиц (2D) <../tutorials/2d/particle_systems_2d>`
.. rst-class:: classref-reftable-group
Свойства
----------------
.. table::
:widths: auto
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`int<class_int>` | :ref:`amount<class_CPUParticles2D_property_amount>` | ``8`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`Curve<class_Curve>` | :ref:`angle_curve<class_CPUParticles2D_property_angle_curve>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`angle_max<class_CPUParticles2D_property_angle_max>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`angle_min<class_CPUParticles2D_property_angle_min>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`Curve<class_Curve>` | :ref:`angular_velocity_curve<class_CPUParticles2D_property_angular_velocity_curve>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`angular_velocity_max<class_CPUParticles2D_property_angular_velocity_max>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`angular_velocity_min<class_CPUParticles2D_property_angular_velocity_min>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`Curve<class_Curve>` | :ref:`anim_offset_curve<class_CPUParticles2D_property_anim_offset_curve>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`anim_offset_max<class_CPUParticles2D_property_anim_offset_max>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`anim_offset_min<class_CPUParticles2D_property_anim_offset_min>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`Curve<class_Curve>` | :ref:`anim_speed_curve<class_CPUParticles2D_property_anim_speed_curve>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`anim_speed_max<class_CPUParticles2D_property_anim_speed_max>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`anim_speed_min<class_CPUParticles2D_property_anim_speed_min>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`Color<class_Color>` | :ref:`color<class_CPUParticles2D_property_color>` | ``Color(1, 1, 1, 1)`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`Gradient<class_Gradient>` | :ref:`color_initial_ramp<class_CPUParticles2D_property_color_initial_ramp>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`Gradient<class_Gradient>` | :ref:`color_ramp<class_CPUParticles2D_property_color_ramp>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`Curve<class_Curve>` | :ref:`damping_curve<class_CPUParticles2D_property_damping_curve>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`damping_max<class_CPUParticles2D_property_damping_max>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`damping_min<class_CPUParticles2D_property_damping_min>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`Vector2<class_Vector2>` | :ref:`direction<class_CPUParticles2D_property_direction>` | ``Vector2(1, 0)`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`DrawOrder<enum_CPUParticles2D_DrawOrder>` | :ref:`draw_order<class_CPUParticles2D_property_draw_order>` | ``0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`PackedColorArray<class_PackedColorArray>` | :ref:`emission_colors<class_CPUParticles2D_property_emission_colors>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`PackedVector2Array<class_PackedVector2Array>` | :ref:`emission_normals<class_CPUParticles2D_property_emission_normals>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`PackedVector2Array<class_PackedVector2Array>` | :ref:`emission_points<class_CPUParticles2D_property_emission_points>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`Vector2<class_Vector2>` | :ref:`emission_rect_extents<class_CPUParticles2D_property_emission_rect_extents>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`emission_ring_inner_radius<class_CPUParticles2D_property_emission_ring_inner_radius>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`emission_ring_radius<class_CPUParticles2D_property_emission_ring_radius>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`EmissionShape<enum_CPUParticles2D_EmissionShape>` | :ref:`emission_shape<class_CPUParticles2D_property_emission_shape>` | ``0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`emission_sphere_radius<class_CPUParticles2D_property_emission_sphere_radius>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`bool<class_bool>` | :ref:`emitting<class_CPUParticles2D_property_emitting>` | ``true`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`explosiveness<class_CPUParticles2D_property_explosiveness>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`int<class_int>` | :ref:`fixed_fps<class_CPUParticles2D_property_fixed_fps>` | ``0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`bool<class_bool>` | :ref:`fract_delta<class_CPUParticles2D_property_fract_delta>` | ``true`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`Vector2<class_Vector2>` | :ref:`gravity<class_CPUParticles2D_property_gravity>` | ``Vector2(0, 980)`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`Curve<class_Curve>` | :ref:`hue_variation_curve<class_CPUParticles2D_property_hue_variation_curve>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`hue_variation_max<class_CPUParticles2D_property_hue_variation_max>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`hue_variation_min<class_CPUParticles2D_property_hue_variation_min>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`initial_velocity_max<class_CPUParticles2D_property_initial_velocity_max>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`initial_velocity_min<class_CPUParticles2D_property_initial_velocity_min>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`lifetime<class_CPUParticles2D_property_lifetime>` | ``1.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`lifetime_randomness<class_CPUParticles2D_property_lifetime_randomness>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`Curve<class_Curve>` | :ref:`linear_accel_curve<class_CPUParticles2D_property_linear_accel_curve>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`linear_accel_max<class_CPUParticles2D_property_linear_accel_max>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`linear_accel_min<class_CPUParticles2D_property_linear_accel_min>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`bool<class_bool>` | :ref:`local_coords<class_CPUParticles2D_property_local_coords>` | ``false`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`bool<class_bool>` | :ref:`one_shot<class_CPUParticles2D_property_one_shot>` | ``false`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`Curve<class_Curve>` | :ref:`orbit_velocity_curve<class_CPUParticles2D_property_orbit_velocity_curve>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`orbit_velocity_max<class_CPUParticles2D_property_orbit_velocity_max>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`orbit_velocity_min<class_CPUParticles2D_property_orbit_velocity_min>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`bool<class_bool>` | :ref:`particle_flag_align_y<class_CPUParticles2D_property_particle_flag_align_y>` | ``false`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`PhysicsInterpolationMode<enum_Node_PhysicsInterpolationMode>` | physics_interpolation_mode | ``2`` (overrides :ref:`Node<class_Node_property_physics_interpolation_mode>`) |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`preprocess<class_CPUParticles2D_property_preprocess>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`Curve<class_Curve>` | :ref:`radial_accel_curve<class_CPUParticles2D_property_radial_accel_curve>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`radial_accel_max<class_CPUParticles2D_property_radial_accel_max>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`radial_accel_min<class_CPUParticles2D_property_radial_accel_min>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`randomness<class_CPUParticles2D_property_randomness>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`Curve<class_Curve>` | :ref:`scale_amount_curve<class_CPUParticles2D_property_scale_amount_curve>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`scale_amount_max<class_CPUParticles2D_property_scale_amount_max>` | ``1.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`scale_amount_min<class_CPUParticles2D_property_scale_amount_min>` | ``1.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`Curve<class_Curve>` | :ref:`scale_curve_x<class_CPUParticles2D_property_scale_curve_x>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`Curve<class_Curve>` | :ref:`scale_curve_y<class_CPUParticles2D_property_scale_curve_y>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`int<class_int>` | :ref:`seed<class_CPUParticles2D_property_seed>` | ``0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`speed_scale<class_CPUParticles2D_property_speed_scale>` | ``1.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`bool<class_bool>` | :ref:`split_scale<class_CPUParticles2D_property_split_scale>` | ``false`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`spread<class_CPUParticles2D_property_spread>` | ``45.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`Curve<class_Curve>` | :ref:`tangential_accel_curve<class_CPUParticles2D_property_tangential_accel_curve>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`tangential_accel_max<class_CPUParticles2D_property_tangential_accel_max>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`tangential_accel_min<class_CPUParticles2D_property_tangential_accel_min>` | ``0.0`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`Texture2D<class_Texture2D>` | :ref:`texture<class_CPUParticles2D_property_texture>` | |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
| :ref:`bool<class_bool>` | :ref:`use_fixed_seed<class_CPUParticles2D_property_use_fixed_seed>` | ``false`` |
+---------------------------------------------------------------------+---------------------------------------------------------------------------------------------+-------------------------------------------------------------------------------+
.. rst-class:: classref-reftable-group
Методы
------------
.. table::
:widths: auto
+---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| |void| | :ref:`convert_from_particles<class_CPUParticles2D_method_convert_from_particles>`\ (\ particles\: :ref:`Node<class_Node>`\ ) |
+---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`Curve<class_Curve>` | :ref:`get_param_curve<class_CPUParticles2D_method_get_param_curve>`\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const| |
+---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`get_param_max<class_CPUParticles2D_method_get_param_max>`\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const| |
+---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`float<class_float>` | :ref:`get_param_min<class_CPUParticles2D_method_get_param_min>`\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const| |
+---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| :ref:`bool<class_bool>` | :ref:`get_particle_flag<class_CPUParticles2D_method_get_particle_flag>`\ (\ particle_flag\: :ref:`ParticleFlags<enum_CPUParticles2D_ParticleFlags>`\ ) |const| |
+---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| |void| | :ref:`request_particles_process<class_CPUParticles2D_method_request_particles_process>`\ (\ process_time\: :ref:`float<class_float>`\ ) |
+---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| |void| | :ref:`restart<class_CPUParticles2D_method_restart>`\ (\ keep_seed\: :ref:`bool<class_bool>` = false\ ) |
+---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| |void| | :ref:`set_param_curve<class_CPUParticles2D_method_set_param_curve>`\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, curve\: :ref:`Curve<class_Curve>`\ ) |
+---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| |void| | :ref:`set_param_max<class_CPUParticles2D_method_set_param_max>`\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ ) |
+---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| |void| | :ref:`set_param_min<class_CPUParticles2D_method_set_param_min>`\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ ) |
+---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| |void| | :ref:`set_particle_flag<class_CPUParticles2D_method_set_particle_flag>`\ (\ particle_flag\: :ref:`ParticleFlags<enum_CPUParticles2D_ParticleFlags>`, enable\: :ref:`bool<class_bool>`\ ) |
+---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
.. rst-class:: classref-section-separator
----
.. rst-class:: classref-descriptions-group
Сигналы
--------------
.. _class_CPUParticles2D_signal_finished:
.. rst-class:: classref-signal
**finished**\ (\ ) :ref:`🔗<class_CPUParticles2D_signal_finished>`
Выпускается, когда все активные частицы завершили обработку. Когда :ref:`one_shot<class_CPUParticles2D_property_one_shot>` отключен, частицы будут обрабатываться непрерывно, поэтому это никогда не выпускается.
.. rst-class:: classref-section-separator
----
.. rst-class:: classref-descriptions-group
Перечисления
------------------------
.. _enum_CPUParticles2D_DrawOrder:
.. rst-class:: classref-enumeration
enum **DrawOrder**: :ref:`🔗<enum_CPUParticles2D_DrawOrder>`
.. _class_CPUParticles2D_constant_DRAW_ORDER_INDEX:
.. rst-class:: classref-enumeration-constant
:ref:`DrawOrder<enum_CPUParticles2D_DrawOrder>` **DRAW_ORDER_INDEX** = ``0``
Частицы рисуются в порядке испускания.
.. _class_CPUParticles2D_constant_DRAW_ORDER_LIFETIME:
.. rst-class:: classref-enumeration-constant
:ref:`DrawOrder<enum_CPUParticles2D_DrawOrder>` **DRAW_ORDER_LIFETIME** = ``1``
Частицы рисуются в порядке оставшегося времени жизни. Другими словами, частица с наибольшим временем жизни рисуется спереди.
.. rst-class:: classref-item-separator
----
.. _enum_CPUParticles2D_Parameter:
.. rst-class:: classref-enumeration
enum **Parameter**: :ref:`🔗<enum_CPUParticles2D_Parameter>`
.. _class_CPUParticles2D_constant_PARAM_INITIAL_LINEAR_VELOCITY:
.. rst-class:: classref-enumeration-constant
:ref:`Parameter<enum_CPUParticles2D_Parameter>` **PARAM_INITIAL_LINEAR_VELOCITY** = ``0``
Используйте с :ref:`set_param_min()<class_CPUParticles2D_method_set_param_min>`, :ref:`set_param_max()<class_CPUParticles2D_method_set_param_max>` и :ref:`set_param_curve()<class_CPUParticles2D_method_set_param_curve>` для установки начальных свойств скорости.
.. _class_CPUParticles2D_constant_PARAM_ANGULAR_VELOCITY:
.. rst-class:: classref-enumeration-constant
:ref:`Parameter<enum_CPUParticles2D_Parameter>` **PARAM_ANGULAR_VELOCITY** = ``1``
Используйте с :ref:`set_param_min()<class_CPUParticles2D_method_set_param_min>`, :ref:`set_param_max()<class_CPUParticles2D_method_set_param_max>` и :ref:`set_param_curve()<class_CPUParticles2D_method_set_param_curve>` для установки свойств угловой скорости.
.. _class_CPUParticles2D_constant_PARAM_ORBIT_VELOCITY:
.. rst-class:: classref-enumeration-constant
:ref:`Parameter<enum_CPUParticles2D_Parameter>` **PARAM_ORBIT_VELOCITY** = ``2``
Используйте с :ref:`set_param_min()<class_CPUParticles2D_method_set_param_min>`, :ref:`set_param_max()<class_CPUParticles2D_method_set_param_max>` и :ref:`set_param_curve()<class_CPUParticles2D_method_set_param_curve>` для задания свойств орбитальной скорости.
.. _class_CPUParticles2D_constant_PARAM_LINEAR_ACCEL:
.. rst-class:: classref-enumeration-constant
:ref:`Parameter<enum_CPUParticles2D_Parameter>` **PARAM_LINEAR_ACCEL** = ``3``
Используйте с :ref:`set_param_min()<class_CPUParticles2D_method_set_param_min>`, :ref:`set_param_max()<class_CPUParticles2D_method_set_param_max>` и :ref:`set_param_curve()<class_CPUParticles2D_method_set_param_curve>` для установки свойств линейного ускорения.
.. _class_CPUParticles2D_constant_PARAM_RADIAL_ACCEL:
.. rst-class:: classref-enumeration-constant
:ref:`Parameter<enum_CPUParticles2D_Parameter>` **PARAM_RADIAL_ACCEL** = ``4``
Используйте с :ref:`set_param_min()<class_CPUParticles2D_method_set_param_min>`, :ref:`set_param_max()<class_CPUParticles2D_method_set_param_max>` и :ref:`set_param_curve()<class_CPUParticles2D_method_set_param_curve>` для установки свойств радиального ускорения.
.. _class_CPUParticles2D_constant_PARAM_TANGENTIAL_ACCEL:
.. rst-class:: classref-enumeration-constant
:ref:`Parameter<enum_CPUParticles2D_Parameter>` **PARAM_TANGENTIAL_ACCEL** = ``5``
Используйте с :ref:`set_param_min()<class_CPUParticles2D_method_set_param_min>`, :ref:`set_param_max()<class_CPUParticles2D_method_set_param_max>` и :ref:`set_param_curve()<class_CPUParticles2D_method_set_param_curve>` для установки свойств тангенциального ускорения.
.. _class_CPUParticles2D_constant_PARAM_DAMPING:
.. rst-class:: classref-enumeration-constant
:ref:`Parameter<enum_CPUParticles2D_Parameter>` **PARAM_DAMPING** = ``6``
Используйте с :ref:`set_param_min()<class_CPUParticles2D_method_set_param_min>`, :ref:`set_param_max()<class_CPUParticles2D_method_set_param_max>` и :ref:`set_param_curve()<class_CPUParticles2D_method_set_param_curve>` для установки свойств демпфирования.
.. _class_CPUParticles2D_constant_PARAM_ANGLE:
.. rst-class:: classref-enumeration-constant
:ref:`Parameter<enum_CPUParticles2D_Parameter>` **PARAM_ANGLE** = ``7``
Используйте с :ref:`set_param_min()<class_CPUParticles2D_method_set_param_min>`, :ref:`set_param_max()<class_CPUParticles2D_method_set_param_max>` и :ref:`set_param_curve()<class_CPUParticles2D_method_set_param_curve>` для установки свойств угла.
.. _class_CPUParticles2D_constant_PARAM_SCALE:
.. rst-class:: classref-enumeration-constant
:ref:`Parameter<enum_CPUParticles2D_Parameter>` **PARAM_SCALE** = ``8``
Используйте с :ref:`set_param_min()<class_CPUParticles2D_method_set_param_min>`, :ref:`set_param_max()<class_CPUParticles2D_method_set_param_max>` и :ref:`set_param_curve()<class_CPUParticles2D_method_set_param_curve>` для установки свойств масштаба.
.. _class_CPUParticles2D_constant_PARAM_HUE_VARIATION:
.. rst-class:: classref-enumeration-constant
:ref:`Parameter<enum_CPUParticles2D_Parameter>` **PARAM_HUE_VARIATION** = ``9``
Используйте с :ref:`set_param_min()<class_CPUParticles2D_method_set_param_min>`, :ref:`set_param_max()<class_CPUParticles2D_method_set_param_max>` и :ref:`set_param_curve()<class_CPUParticles2D_method_set_param_curve>` для установки свойств изменения оттенка.
.. _class_CPUParticles2D_constant_PARAM_ANIM_SPEED:
.. rst-class:: classref-enumeration-constant
:ref:`Parameter<enum_CPUParticles2D_Parameter>` **PARAM_ANIM_SPEED** = ``10``
Используйте с :ref:`set_param_min()<class_CPUParticles2D_method_set_param_min>`, :ref:`set_param_max()<class_CPUParticles2D_method_set_param_max>` и :ref:`set_param_curve()<class_CPUParticles2D_method_set_param_curve>` для установки свойств скорости анимации.
.. _class_CPUParticles2D_constant_PARAM_ANIM_OFFSET:
.. rst-class:: classref-enumeration-constant
:ref:`Parameter<enum_CPUParticles2D_Parameter>` **PARAM_ANIM_OFFSET** = ``11``
Используйте с :ref:`set_param_min()<class_CPUParticles2D_method_set_param_min>`, :ref:`set_param_max()<class_CPUParticles2D_method_set_param_max>` и :ref:`set_param_curve()<class_CPUParticles2D_method_set_param_curve>` для установки свойств смещения анимации.
.. _class_CPUParticles2D_constant_PARAM_MAX:
.. rst-class:: classref-enumeration-constant
:ref:`Parameter<enum_CPUParticles2D_Parameter>` **PARAM_MAX** = ``12``
Представляет размер перечисления :ref:`Parameter<enum_CPUParticles2D_Parameter>`.
.. rst-class:: classref-item-separator
----
.. _enum_CPUParticles2D_ParticleFlags:
.. rst-class:: classref-enumeration
enum **ParticleFlags**: :ref:`🔗<enum_CPUParticles2D_ParticleFlags>`
.. _class_CPUParticles2D_constant_PARTICLE_FLAG_ALIGN_Y_TO_VELOCITY:
.. rst-class:: classref-enumeration-constant
:ref:`ParticleFlags<enum_CPUParticles2D_ParticleFlags>` **PARTICLE_FLAG_ALIGN_Y_TO_VELOCITY** = ``0``
Используйте с :ref:`set_particle_flag()<class_CPUParticles2D_method_set_particle_flag>` для установки :ref:`partial_flag_align_y<class_CPUParticles2D_property_partial_flag_align_y>`.
.. _class_CPUParticles2D_constant_PARTICLE_FLAG_ROTATE_Y:
.. rst-class:: classref-enumeration-constant
:ref:`ParticleFlags<enum_CPUParticles2D_ParticleFlags>` **PARTICLE_FLAG_ROTATE_Y** = ``1``
Присутствует для согласованности с узлами 3D-частиц, не используется в 2D.
.. _class_CPUParticles2D_constant_PARTICLE_FLAG_DISABLE_Z:
.. rst-class:: classref-enumeration-constant
:ref:`ParticleFlags<enum_CPUParticles2D_ParticleFlags>` **PARTICLE_FLAG_DISABLE_Z** = ``2``
Присутствует для согласованности с узлами 3D-частиц, не используется в 2D.
.. _class_CPUParticles2D_constant_PARTICLE_FLAG_MAX:
.. rst-class:: classref-enumeration-constant
:ref:`ParticleFlags<enum_CPUParticles2D_ParticleFlags>` **PARTICLE_FLAG_MAX** = ``3``
Представляет размер перечисления :ref:`ParticleFlags<enum_CPUParticles2D_ParticleFlags>`.
.. rst-class:: classref-item-separator
----
.. _enum_CPUParticles2D_EmissionShape:
.. rst-class:: classref-enumeration
enum **EmissionShape**: :ref:`🔗<enum_CPUParticles2D_EmissionShape>`
.. _class_CPUParticles2D_constant_EMISSION_SHAPE_POINT:
.. rst-class:: classref-enumeration-constant
:ref:`EmissionShape<enum_CPUParticles2D_EmissionShape>` **EMISSION_SHAPE_POINT** = ``0``
Все частицы будут испускаться из одной точки.
.. _class_CPUParticles2D_constant_EMISSION_SHAPE_SPHERE:
.. rst-class:: classref-enumeration-constant
:ref:`EmissionShape<enum_CPUParticles2D_EmissionShape>` **EMISSION_SHAPE_SPHERE** = ``1``
Частицы будут испускаться в объеме сферы, сплющенной в двух измерениях.
.. _class_CPUParticles2D_constant_EMISSION_SHAPE_SPHERE_SURFACE:
.. rst-class:: classref-enumeration-constant
:ref:`EmissionShape<enum_CPUParticles2D_EmissionShape>` **EMISSION_SHAPE_SPHERE_SURFACE** = ``2``
Частицы будут испускаться на поверхности сферы, сплющенной в двух измерениях.
.. _class_CPUParticles2D_constant_EMISSION_SHAPE_RECTANGLE:
.. rst-class:: classref-enumeration-constant
:ref:`EmissionShape<enum_CPUParticles2D_EmissionShape>` **EMISSION_SHAPE_RECTANGLE** = ``3``
Частицы будут испускаться в области прямоугольника.
.. _class_CPUParticles2D_constant_EMISSION_SHAPE_POINTS:
.. rst-class:: classref-enumeration-constant
:ref:`EmissionShape<enum_CPUParticles2D_EmissionShape>` **EMISSION_SHAPE_POINTS** = ``4``
Частицы будут испускаться в точке, выбранной случайным образом среди :ref:`emission_points<class_CPUParticles2D_property_emission_points>`. Цвет частиц будет модулироваться :ref:`emission_colors<class_CPUParticles2D_property_emission_colors>`.
.. _class_CPUParticles2D_constant_EMISSION_SHAPE_DIRECTED_POINTS:
.. rst-class:: classref-enumeration-constant
:ref:`EmissionShape<enum_CPUParticles2D_EmissionShape>` **EMISSION_SHAPE_DIRECTED_POINTS** = ``5``
Частицы будут испускаться в позиции, выбранной случайным образом среди :ref:`emission_points<class_CPUParticles2D_property_emission_points>`. Скорость и вращение частиц будут установлены на основе :ref:`emission_normals<class_CPUParticles2D_property_emission_normals>`. Цвет частиц будет модулироваться :ref:`emission_colors<class_CPUParticles2D_property_emission_colors>`.
.. _class_CPUParticles2D_constant_EMISSION_SHAPE_RING:
.. rst-class:: classref-enumeration-constant
:ref:`EmissionShape<enum_CPUParticles2D_EmissionShape>` **EMISSION_SHAPE_RING** = ``6``
Particles will be emitted in the area of a ring parameterized by its outer and inner radius.
.. _class_CPUParticles2D_constant_EMISSION_SHAPE_MAX:
.. rst-class:: classref-enumeration-constant
:ref:`EmissionShape<enum_CPUParticles2D_EmissionShape>` **EMISSION_SHAPE_MAX** = ``7``
Представляет размер перечисления :ref:`EmissionShape<enum_CPUParticles2D_EmissionShape>`.
.. rst-class:: classref-section-separator
----
.. rst-class:: classref-descriptions-group
Описания свойств
--------------------------------
.. _class_CPUParticles2D_property_amount:
.. rst-class:: classref-property
:ref:`int<class_int>` **amount** = ``8`` :ref:`🔗<class_CPUParticles2D_property_amount>`
.. rst-class:: classref-property-setget
- |void| **set_amount**\ (\ value\: :ref:`int<class_int>`\ )
- :ref:`int<class_int>` **get_amount**\ (\ )
Количество частиц, выбрасываемых за один цикл выброса.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_angle_curve:
.. rst-class:: classref-property
:ref:`Curve<class_Curve>` **angle_curve** :ref:`🔗<class_CPUParticles2D_property_angle_curve>`
.. rst-class:: classref-property-setget
- |void| **set_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, curve\: :ref:`Curve<class_Curve>`\ )
- :ref:`Curve<class_Curve>` **get_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Вращение каждой частицы будет анимировано вдоль этой :ref:`Curve<class_Curve>`. Должна быть единица :ref:`Curve<class_Curve>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_angle_max:
.. rst-class:: classref-property
:ref:`float<class_float>` **angle_max** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_angle_max>`
.. rst-class:: classref-property-setget
- |void| **set_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Максимальное начальное вращение, применяемое к каждой частице, в градусах.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_angle_min:
.. rst-class:: classref-property
:ref:`float<class_float>` **angle_min** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_angle_min>`
.. rst-class:: classref-property-setget
- |void| **set_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Минимальный эквивалент :ref:`angle_max<class_CPUParticles2D_property_angle_max>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_angular_velocity_curve:
.. rst-class:: classref-property
:ref:`Curve<class_Curve>` **angular_velocity_curve** :ref:`🔗<class_CPUParticles2D_property_angular_velocity_curve>`
.. rst-class:: classref-property-setget
- |void| **set_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, curve\: :ref:`Curve<class_Curve>`\ )
- :ref:`Curve<class_Curve>` **get_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Угловая скорость каждой частицы будет меняться вдоль этой ``Кривой``. Должна быть единицей ``Кривой``.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_angular_velocity_max:
.. rst-class:: classref-property
:ref:`float<class_float>` **angular_velocity_max** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_angular_velocity_max>`
.. rst-class:: classref-property-setget
- |void| **set_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Максимальная начальная угловая скорость (ск. вращения), приложенная к каждой частице в *градусах* в секунду.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_angular_velocity_min:
.. rst-class:: classref-property
:ref:`float<class_float>` **angular_velocity_min** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_angular_velocity_min>`
.. rst-class:: classref-property-setget
- |void| **set_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Минимальный эквивалент :ref:`angular_velocity_max<class_CPUParticles2D_property_angular_velocity_max>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_anim_offset_curve:
.. rst-class:: classref-property
:ref:`Curve<class_Curve>` **anim_offset_curve** :ref:`🔗<class_CPUParticles2D_property_anim_offset_curve>`
.. rst-class:: classref-property-setget
- |void| **set_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, curve\: :ref:`Curve<class_Curve>`\ )
- :ref:`Curve<class_Curve>` **get_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Смещение анимации каждой частицы будет меняться вдоль этой :ref:`Curve<class_Curve>`. Должно быть единицей :ref:`Curve<class_Curve>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_anim_offset_max:
.. rst-class:: classref-property
:ref:`float<class_float>` **anim_offset_max** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_anim_offset_max>`
.. rst-class:: classref-property-setget
- |void| **set_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Максимальное смещение анимации, соответствующее индексу кадра в текстуре. ``0`` — первый кадр, ``1`` — последний. См. :ref:`CanvasItemMaterial.particles_animation<class_CanvasItemMaterial_property_particles_animation>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_anim_offset_min:
.. rst-class:: classref-property
:ref:`float<class_float>` **anim_offset_min** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_anim_offset_min>`
.. rst-class:: classref-property-setget
- |void| **set_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Минимальный эквивалент :ref:`anim_offset_max<class_CPUParticles2D_property_anim_offset_max>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_anim_speed_curve:
.. rst-class:: classref-property
:ref:`Curve<class_Curve>` **anim_speed_curve** :ref:`🔗<class_CPUParticles2D_property_anim_speed_curve>`
.. rst-class:: classref-property-setget
- |void| **set_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, curve\: :ref:`Curve<class_Curve>`\ )
- :ref:`Curve<class_Curve>` **get_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Скорость анимации каждой частицы будет меняться вдоль этой ``Кривой``. Должна быть единицей ``Кривой``.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_anim_speed_max:
.. rst-class:: classref-property
:ref:`float<class_float>` **anim_speed_max** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_anim_speed_max>`
.. rst-class:: classref-property-setget
- |void| **set_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Максимальная скорость анимации частиц. Скорость анимации ``1`` означает, что частицы будут делать полный цикл смещения от ``0`` до ``1`` в течение жизни, ``2`` означает ``2`` циклов и т. д.
При скорости анимации больше ``1`` не забудьте включить свойство :ref:`CanvasItemMaterial.particles_anim_loop<class_CanvasItemMaterial_property_particles_anim_loop>`, если вы хотите, чтобы анимация повторялась.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_anim_speed_min:
.. rst-class:: classref-property
:ref:`float<class_float>` **anim_speed_min** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_anim_speed_min>`
.. rst-class:: classref-property-setget
- |void| **set_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Минимальный эквивалент :ref:`anim_speed_max<class_CPUParticles2D_property_anim_speed_max>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_color:
.. rst-class:: classref-property
:ref:`Color<class_Color>` **color** = ``Color(1, 1, 1, 1)`` :ref:`🔗<class_CPUParticles2D_property_color>`
.. rst-class:: classref-property-setget
- |void| **set_color**\ (\ value\: :ref:`Color<class_Color>`\ )
- :ref:`Color<class_Color>` **get_color**\ (\ )
Начальный цвет каждой частицы. Если :ref:`texture<class_CPUParticles2D_property_texture>` определена, она будет умножена на этот цвет.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_color_initial_ramp:
.. rst-class:: classref-property
:ref:`Gradient<class_Gradient>` **color_initial_ramp** :ref:`🔗<class_CPUParticles2D_property_color_initial_ramp>`
.. rst-class:: classref-property-setget
- |void| **set_color_initial_ramp**\ (\ value\: :ref:`Gradient<class_Gradient>`\ )
- :ref:`Gradient<class_Gradient>` **get_color_initial_ramp**\ (\ )
Первоначальный цвет каждой частицы будет меняться в соответствии с этим :ref:`Gradient<class_Gradient>` (умноженным на ``colors``).
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_color_ramp:
.. rst-class:: classref-property
:ref:`Gradient<class_Gradient>` **color_ramp** :ref:`🔗<class_CPUParticles2D_property_color_ramp>`
.. rst-class:: classref-property-setget
- |void| **set_color_ramp**\ (\ value\: :ref:`Gradient<class_Gradient>`\ )
- :ref:`Gradient<class_Gradient>` **get_color_ramp**\ (\ )
Цвет каждой частицы будет меняться в соответствии с этим :ref:`Gradient<class_Gradient>` в течение ее жизни (умноженным на ``colors``).
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_damping_curve:
.. rst-class:: classref-property
:ref:`Curve<class_Curve>` **damping_curve** :ref:`🔗<class_CPUParticles2D_property_damping_curve>`
.. rst-class:: classref-property-setget
- |void| **set_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, curve\: :ref:`Curve<class_Curve>`\ )
- :ref:`Curve<class_Curve>` **get_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Затухание будет меняться вдоль этой :ref:`Curve<class_Curve>`. Должно быть единицей :ref:`Curve<class_Curve>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_damping_max:
.. rst-class:: classref-property
:ref:`float<class_float>` **damping_max** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_damping_max>`
.. rst-class:: classref-property-setget
- |void| **set_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Максимальная скорость, с которой частицы теряют скорость. Например, значение ``100`` означает, что частица перейдет от скорости ``100`` до ``0`` за ``1`` секунду.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_damping_min:
.. rst-class:: classref-property
:ref:`float<class_float>` **damping_min** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_damping_min>`
.. rst-class:: classref-property-setget
- |void| **set_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Минимальный эквивалент :ref:`damping_max<class_CPUParticles2D_property_damping_max>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_direction:
.. rst-class:: classref-property
:ref:`Vector2<class_Vector2>` **direction** = ``Vector2(1, 0)`` :ref:`🔗<class_CPUParticles2D_property_direction>`
.. rst-class:: classref-property-setget
- |void| **set_direction**\ (\ value\: :ref:`Vector2<class_Vector2>`\ )
- :ref:`Vector2<class_Vector2>` **get_direction**\ (\ )
Единичный вектор, задающий направление испускания частиц.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_draw_order:
.. rst-class:: classref-property
:ref:`DrawOrder<enum_CPUParticles2D_DrawOrder>` **draw_order** = ``0`` :ref:`🔗<class_CPUParticles2D_property_draw_order>`
.. rst-class:: classref-property-setget
- |void| **set_draw_order**\ (\ value\: :ref:`DrawOrder<enum_CPUParticles2D_DrawOrder>`\ )
- :ref:`DrawOrder<enum_CPUParticles2D_DrawOrder>` **get_draw_order**\ (\ )
Порядок отрисовки частиц.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_emission_colors:
.. rst-class:: classref-property
:ref:`PackedColorArray<class_PackedColorArray>` **emission_colors** :ref:`🔗<class_CPUParticles2D_property_emission_colors>`
.. rst-class:: classref-property-setget
- |void| **set_emission_colors**\ (\ value\: :ref:`PackedColorArray<class_PackedColorArray>`\ )
- :ref:`PackedColorArray<class_PackedColorArray>` **get_emission_colors**\ (\ )
Устанавливает :ref:`Color<class_Color>`\ s для модуляции частиц при использовании :ref:`EMISSION_SHAPE_POINTS<class_CPUParticles2D_constant_EMISSION_SHAPE_POINTS>` или :ref:`EMISSION_SHAPE_DIRECTED_POINTS<class_CPUParticles2D_constant_EMISSION_SHAPE_DIRECTED_POINTS>`.
**Note:** The returned array is *copied* and any changes to it will not update the original property value. See :ref:`PackedColorArray<class_PackedColorArray>` for more details.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_emission_normals:
.. rst-class:: classref-property
:ref:`PackedVector2Array<class_PackedVector2Array>` **emission_normals** :ref:`🔗<class_CPUParticles2D_property_emission_normals>`
.. rst-class:: classref-property-setget
- |void| **set_emission_normals**\ (\ value\: :ref:`PackedVector2Array<class_PackedVector2Array>`\ )
- :ref:`PackedVector2Array<class_PackedVector2Array>` **get_emission_normals**\ (\ )
Задает направление, в котором будут испускаться частицы при использовании :ref:`EMISSION_SHAPE_DIRECTED_POINTS<class_CPUParticles2D_constant_EMISSION_SHAPE_DIRECTED_POINTS>`.
**Note:** The returned array is *copied* and any changes to it will not update the original property value. See :ref:`PackedVector2Array<class_PackedVector2Array>` for more details.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_emission_points:
.. rst-class:: classref-property
:ref:`PackedVector2Array<class_PackedVector2Array>` **emission_points** :ref:`🔗<class_CPUParticles2D_property_emission_points>`
.. rst-class:: classref-property-setget
- |void| **set_emission_points**\ (\ value\: :ref:`PackedVector2Array<class_PackedVector2Array>`\ )
- :ref:`PackedVector2Array<class_PackedVector2Array>` **get_emission_points**\ (\ )
Устанавливает начальные позиции для создания частиц при использовании :ref:`EMISSION_SHAPE_POINTS<class_CPUParticles2D_constant_EMISSION_SHAPE_POINTS>` или :ref:`EMISSION_SHAPE_DIRECTED_POINTS<class_CPUParticles2D_constant_EMISSION_SHAPE_DIRECTED_POINTS>`.
**Note:** The returned array is *copied* and any changes to it will not update the original property value. See :ref:`PackedVector2Array<class_PackedVector2Array>` for more details.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_emission_rect_extents:
.. rst-class:: classref-property
:ref:`Vector2<class_Vector2>` **emission_rect_extents** :ref:`🔗<class_CPUParticles2D_property_emission_rect_extents>`
.. rst-class:: classref-property-setget
- |void| **set_emission_rect_extents**\ (\ value\: :ref:`Vector2<class_Vector2>`\ )
- :ref:`Vector2<class_Vector2>` **get_emission_rect_extents**\ (\ )
Границы прямоугольника, если :ref:`emission_shape<class_CPUParticles2D_property_emission_shape>` установлен в :ref:`EMISSION_SHAPE_RECTANGLE<class_CPUParticles2D_constant_EMISSION_SHAPE_RECTANGLE>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_emission_ring_inner_radius:
.. rst-class:: classref-property
:ref:`float<class_float>` **emission_ring_inner_radius** :ref:`🔗<class_CPUParticles2D_property_emission_ring_inner_radius>`
.. rst-class:: classref-property-setget
- |void| **set_emission_ring_inner_radius**\ (\ value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_emission_ring_inner_radius**\ (\ )
The ring's inner radius if :ref:`emission_shape<class_CPUParticles2D_property_emission_shape>` is set to :ref:`EMISSION_SHAPE_RING<class_CPUParticles2D_constant_EMISSION_SHAPE_RING>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_emission_ring_radius:
.. rst-class:: classref-property
:ref:`float<class_float>` **emission_ring_radius** :ref:`🔗<class_CPUParticles2D_property_emission_ring_radius>`
.. rst-class:: classref-property-setget
- |void| **set_emission_ring_radius**\ (\ value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_emission_ring_radius**\ (\ )
The ring's outer radius if :ref:`emission_shape<class_CPUParticles2D_property_emission_shape>` is set to :ref:`EMISSION_SHAPE_RING<class_CPUParticles2D_constant_EMISSION_SHAPE_RING>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_emission_shape:
.. rst-class:: classref-property
:ref:`EmissionShape<enum_CPUParticles2D_EmissionShape>` **emission_shape** = ``0`` :ref:`🔗<class_CPUParticles2D_property_emission_shape>`
.. rst-class:: classref-property-setget
- |void| **set_emission_shape**\ (\ value\: :ref:`EmissionShape<enum_CPUParticles2D_EmissionShape>`\ )
- :ref:`EmissionShape<enum_CPUParticles2D_EmissionShape>` **get_emission_shape**\ (\ )
Внутри этой области будут испускаться частицы.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_emission_sphere_radius:
.. rst-class:: classref-property
:ref:`float<class_float>` **emission_sphere_radius** :ref:`🔗<class_CPUParticles2D_property_emission_sphere_radius>`
.. rst-class:: classref-property-setget
- |void| **set_emission_sphere_radius**\ (\ value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_emission_sphere_radius**\ (\ )
Радиус сферы, если :ref:`emission_shape<class_CPUParticles2D_property_emission_shape>` установлен в :ref:`EMISSION_SHAPE_SPHERE<class_CPUParticles2D_constant_EMISSION_SHAPE_SPHERE>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_emitting:
.. rst-class:: classref-property
:ref:`bool<class_bool>` **emitting** = ``true`` :ref:`🔗<class_CPUParticles2D_property_emitting>`
.. rst-class:: classref-property-setget
- |void| **set_emitting**\ (\ value\: :ref:`bool<class_bool>`\ )
- :ref:`bool<class_bool>` **is_emitting**\ (\ )
Если ``true``, частицы испускаются. :ref:`emitting<class_CPUParticles2D_property_emitting>` можно использовать для запуска и остановки испускания частиц. Однако, если :ref:`one_shot<class_CPUParticles2D_property_one_shot>` равно ``true``, установка :ref:`emitting<class_CPUParticles2D_property_emitting>` в ``true`` не перезапустит цикл испускания, пока все активные частицы не закончат обработку. Вы можете использовать сигнал ``signalfinished``, чтобы получать уведомления, как только все активные частицы закончат обработку.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_explosiveness:
.. rst-class:: classref-property
:ref:`float<class_float>` **explosiveness** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_explosiveness>`
.. rst-class:: classref-property-setget
- |void| **set_explosiveness_ratio**\ (\ value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_explosiveness_ratio**\ (\ )
Насколько быстро выбрасываются частицы в цикле эмиссии. Если больше ``0``, то будет разрыв в эмиссии до начала следующего цикла.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_fixed_fps:
.. rst-class:: classref-property
:ref:`int<class_int>` **fixed_fps** = ``0`` :ref:`🔗<class_CPUParticles2D_property_fixed_fps>`
.. rst-class:: classref-property-setget
- |void| **set_fixed_fps**\ (\ value\: :ref:`int<class_int>`\ )
- :ref:`int<class_int>` **get_fixed_fps**\ (\ )
Частота кадров системы частиц зафиксирована на значении. Например, изменение значения на 2 заставит частицы рендериться со скоростью 2 кадра в секунду. Обратите внимание, что это не замедляет симуляцию самой системы частиц.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_fract_delta:
.. rst-class:: classref-property
:ref:`bool<class_bool>` **fract_delta** = ``true`` :ref:`🔗<class_CPUParticles2D_property_fract_delta>`
.. rst-class:: classref-property-setget
- |void| **set_fractional_delta**\ (\ value\: :ref:`bool<class_bool>`\ )
- :ref:`bool<class_bool>` **get_fractional_delta**\ (\ )
Если ``true``, то выполняется дробный расчет дельты, который обеспечивает более плавный эффект отображения частиц.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_gravity:
.. rst-class:: classref-property
:ref:`Vector2<class_Vector2>` **gravity** = ``Vector2(0, 980)`` :ref:`🔗<class_CPUParticles2D_property_gravity>`
.. rst-class:: classref-property-setget
- |void| **set_gravity**\ (\ value\: :ref:`Vector2<class_Vector2>`\ )
- :ref:`Vector2<class_Vector2>` **get_gravity**\ (\ )
Гравитация действует на каждую частицу.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_hue_variation_curve:
.. rst-class:: classref-property
:ref:`Curve<class_Curve>` **hue_variation_curve** :ref:`🔗<class_CPUParticles2D_property_hue_variation_curve>`
.. rst-class:: classref-property-setget
- |void| **set_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, curve\: :ref:`Curve<class_Curve>`\ )
- :ref:`Curve<class_Curve>` **get_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Оттенок каждой частицы будет меняться вдоль этой :ref:`Curve<class_Curve>`. Должна быть единица :ref:`Curve<class_Curve>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_hue_variation_max:
.. rst-class:: classref-property
:ref:`float<class_float>` **hue_variation_max** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_hue_variation_max>`
.. rst-class:: classref-property-setget
- |void| **set_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Максимальное начальное изменение оттенка, применяемое к каждой частице. Это изменит оттенок цвета частицы.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_hue_variation_min:
.. rst-class:: classref-property
:ref:`float<class_float>` **hue_variation_min** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_hue_variation_min>`
.. rst-class:: classref-property-setget
- |void| **set_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Минимальный эквивалент :ref:`hue_variation_max<class_CPUParticles2D_property_hue_variation_max>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_initial_velocity_max:
.. rst-class:: classref-property
:ref:`float<class_float>` **initial_velocity_max** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_initial_velocity_max>`
.. rst-class:: classref-property-setget
- |void| **set_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Максимальная начальная величина скорости для каждой частицы. Направление определяется из :ref:`direction<class_CPUParticles2D_property_direction>` и :ref:`spread<class_CPUParticles2D_property_spread>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_initial_velocity_min:
.. rst-class:: classref-property
:ref:`float<class_float>` **initial_velocity_min** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_initial_velocity_min>`
.. rst-class:: classref-property-setget
- |void| **set_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Минимальный эквивалент :ref:`initial_velocity_max<class_CPUParticles2D_property_initial_velocity_max>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_lifetime:
.. rst-class:: classref-property
:ref:`float<class_float>` **lifetime** = ``1.0`` :ref:`🔗<class_CPUParticles2D_property_lifetime>`
.. rst-class:: classref-property-setget
- |void| **set_lifetime**\ (\ value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_lifetime**\ (\ )
Количество времени, в течение которого каждая частица будет существовать.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_lifetime_randomness:
.. rst-class:: classref-property
:ref:`float<class_float>` **lifetime_randomness** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_lifetime_randomness>`
.. rst-class:: classref-property-setget
- |void| **set_lifetime_randomness**\ (\ value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_lifetime_randomness**\ (\ )
Коэффициент случайности времени жизни частицы.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_linear_accel_curve:
.. rst-class:: classref-property
:ref:`Curve<class_Curve>` **linear_accel_curve** :ref:`🔗<class_CPUParticles2D_property_linear_accel_curve>`
.. rst-class:: classref-property-setget
- |void| **set_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, curve\: :ref:`Curve<class_Curve>`\ )
- :ref:`Curve<class_Curve>` **get_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Линейное ускорение каждой частицы будет изменяться вдоль этой :ref:`Curve<class_Curve>`. Должно быть единицей :ref:`Curve<class_Curve>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_linear_accel_max:
.. rst-class:: classref-property
:ref:`float<class_float>` **linear_accel_max** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_linear_accel_max>`
.. rst-class:: classref-property-setget
- |void| **set_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Максимальное линейное ускорение, приложенное к каждой частице в направлении движения.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_linear_accel_min:
.. rst-class:: classref-property
:ref:`float<class_float>` **linear_accel_min** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_linear_accel_min>`
.. rst-class:: classref-property-setget
- |void| **set_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Минимальный эквивалент :ref:`linear_accel_max<class_CPUParticles2D_property_linear_accel_max>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_local_coords:
.. rst-class:: classref-property
:ref:`bool<class_bool>` **local_coords** = ``false`` :ref:`🔗<class_CPUParticles2D_property_local_coords>`
.. rst-class:: classref-property-setget
- |void| **set_use_local_coordinates**\ (\ value\: :ref:`bool<class_bool>`\ )
- :ref:`bool<class_bool>` **get_use_local_coordinates**\ (\ )
Если ``true``, частицы используют координатное пространство родительского узла (известное как локальные координаты). Это заставит частицы двигаться и вращаться вдоль узла **CPUParticles2D** (и его родителей) при его перемещении или повороте. Если ``false``, частицы используют глобальные координаты; они не будут двигаться или вращаться вдоль узла **CPUParticles2D** (и его родителей) при его перемещении или повороте.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_one_shot:
.. rst-class:: classref-property
:ref:`bool<class_bool>` **one_shot** = ``false`` :ref:`🔗<class_CPUParticles2D_property_one_shot>`
.. rst-class:: classref-property-setget
- |void| **set_one_shot**\ (\ value\: :ref:`bool<class_bool>`\ )
- :ref:`bool<class_bool>` **get_one_shot**\ (\ )
Если ``true``, происходит только один цикл эмиссии. Если установить ``true`` во время цикла, эмиссия прекратится в конце цикла.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_orbit_velocity_curve:
.. rst-class:: classref-property
:ref:`Curve<class_Curve>` **orbit_velocity_curve** :ref:`🔗<class_CPUParticles2D_property_orbit_velocity_curve>`
.. rst-class:: classref-property-setget
- |void| **set_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, curve\: :ref:`Curve<class_Curve>`\ )
- :ref:`Curve<class_Curve>` **get_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Орбитальная скорость каждой частицы будет меняться вдоль этой :ref:`Curve<class_Curve>`. Должна быть единицей :ref:`Curve<class_Curve>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_orbit_velocity_max:
.. rst-class:: classref-property
:ref:`float<class_float>` **orbit_velocity_max** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_orbit_velocity_max>`
.. rst-class:: classref-property-setget
- |void| **set_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Максимальная орбитальная скорость, применяемая к каждой частице. Заставляет частицы вращаться вокруг начала координат. Указывается в количестве полных оборотов вокруг начала координат в секунду.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_orbit_velocity_min:
.. rst-class:: classref-property
:ref:`float<class_float>` **orbit_velocity_min** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_orbit_velocity_min>`
.. rst-class:: classref-property-setget
- |void| **set_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Минимальный эквивалент :ref:`orbit_velocity_max<class_CPUParticles2D_property_orbit_velocity_max>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_particle_flag_align_y:
.. rst-class:: classref-property
:ref:`bool<class_bool>` **particle_flag_align_y** = ``false`` :ref:`🔗<class_CPUParticles2D_property_particle_flag_align_y>`
.. rst-class:: classref-property-setget
- |void| **set_particle_flag**\ (\ particle_flag\: :ref:`ParticleFlags<enum_CPUParticles2D_ParticleFlags>`, enable\: :ref:`bool<class_bool>`\ )
- :ref:`bool<class_bool>` **get_particle_flag**\ (\ particle_flag\: :ref:`ParticleFlags<enum_CPUParticles2D_ParticleFlags>`\ ) |const|
Совместите ось Y частицы с направлением ее скорости.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_preprocess:
.. rst-class:: classref-property
:ref:`float<class_float>` **preprocess** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_preprocess>`
.. rst-class:: classref-property-setget
- |void| **set_pre_process_time**\ (\ value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_pre_process_time**\ (\ )
Система частиц запускается так, как будто она уже проработала указанное количество секунд.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_radial_accel_curve:
.. rst-class:: classref-property
:ref:`Curve<class_Curve>` **radial_accel_curve** :ref:`🔗<class_CPUParticles2D_property_radial_accel_curve>`
.. rst-class:: classref-property-setget
- |void| **set_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, curve\: :ref:`Curve<class_Curve>`\ )
- :ref:`Curve<class_Curve>` **get_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Радиальное ускорение каждой частицы будет изменяться вдоль этой :ref:`Curve<class_Curve>`. Должно быть единицей :ref:`Curve<class_Curve>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_radial_accel_max:
.. rst-class:: classref-property
:ref:`float<class_float>` **radial_accel_max** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_radial_accel_max>`
.. rst-class:: classref-property-setget
- |void| **set_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Максимальное радиальное ускорение, применяемое к каждой частице. Заставляет частицу ускоряться от начала координат или к нему, если отрицательно.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_radial_accel_min:
.. rst-class:: classref-property
:ref:`float<class_float>` **radial_accel_min** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_radial_accel_min>`
.. rst-class:: classref-property-setget
- |void| **set_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Минимальный эквивалент :ref:`radial_accel_max<class_CPUParticles2D_property_radial_accel_max>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_randomness:
.. rst-class:: classref-property
:ref:`float<class_float>` **randomness** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_randomness>`
.. rst-class:: classref-property-setget
- |void| **set_randomness_ratio**\ (\ value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_randomness_ratio**\ (\ )
Коэффициент случайности времени жизни излучения.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_scale_amount_curve:
.. rst-class:: classref-property
:ref:`Curve<class_Curve>` **scale_amount_curve** :ref:`🔗<class_CPUParticles2D_property_scale_amount_curve>`
.. rst-class:: classref-property-setget
- |void| **set_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, curve\: :ref:`Curve<class_Curve>`\ )
- :ref:`Curve<class_Curve>` **get_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Масштаб каждой частицы будет меняться вдоль этой :ref:`Curve<class_Curve>`. Должен быть единицей :ref:`Curve<class_Curve>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_scale_amount_max:
.. rst-class:: classref-property
:ref:`float<class_float>` **scale_amount_max** = ``1.0`` :ref:`🔗<class_CPUParticles2D_property_scale_amount_max>`
.. rst-class:: classref-property-setget
- |void| **set_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Максимальный начальный масштаб, применяемый к каждой частице.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_scale_amount_min:
.. rst-class:: classref-property
:ref:`float<class_float>` **scale_amount_min** = ``1.0`` :ref:`🔗<class_CPUParticles2D_property_scale_amount_min>`
.. rst-class:: classref-property-setget
- |void| **set_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Минимальный эквивалент :ref:`scale_amount_max<class_CPUParticles2D_property_scale_amount_max>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_scale_curve_x:
.. rst-class:: classref-property
:ref:`Curve<class_Curve>` **scale_curve_x** :ref:`🔗<class_CPUParticles2D_property_scale_curve_x>`
.. rst-class:: classref-property-setget
- |void| **set_scale_curve_x**\ (\ value\: :ref:`Curve<class_Curve>`\ )
- :ref:`Curve<class_Curve>` **get_scale_curve_x**\ (\ )
Горизонтальный масштаб каждой частицы будет меняться вдоль этой :ref:`Curve<class_Curve>`. Должен быть единичным :ref:`Curve<class_Curve>`.
\ :ref:`split_scale<class_CPUParticles2D_property_split_scale>` должен быть включен.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_scale_curve_y:
.. rst-class:: classref-property
:ref:`Curve<class_Curve>` **scale_curve_y** :ref:`🔗<class_CPUParticles2D_property_scale_curve_y>`
.. rst-class:: classref-property-setget
- |void| **set_scale_curve_y**\ (\ value\: :ref:`Curve<class_Curve>`\ )
- :ref:`Curve<class_Curve>` **get_scale_curve_y**\ (\ )
Вертикальный масштаб каждой частицы будет меняться вдоль этой :ref:`Curve<class_Curve>`. Должен быть единичным :ref:`Curve<class_Curve>`.
\ :ref:`split_scale<class_CPUParticles2D_property_split_scale>` должен быть включен.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_seed:
.. rst-class:: classref-property
:ref:`int<class_int>` **seed** = ``0`` :ref:`🔗<class_CPUParticles2D_property_seed>`
.. rst-class:: classref-property-setget
- |void| **set_seed**\ (\ value\: :ref:`int<class_int>`\ )
- :ref:`int<class_int>` **get_seed**\ (\ )
Устанавливает случайное семя, используемое системой частиц. Действует только если :ref:`use_fixed_seed<class_CPUParticles2D_property_use_fixed_seed>` равен ``true``.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_speed_scale:
.. rst-class:: classref-property
:ref:`float<class_float>` **speed_scale** = ``1.0`` :ref:`🔗<class_CPUParticles2D_property_speed_scale>`
.. rst-class:: classref-property-setget
- |void| **set_speed_scale**\ (\ value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_speed_scale**\ (\ )
Коэффициент масштабирования скорости работы системы частиц. Значение ``0`` может использоваться для остановки частиц.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_split_scale:
.. rst-class:: classref-property
:ref:`bool<class_bool>` **split_scale** = ``false`` :ref:`🔗<class_CPUParticles2D_property_split_scale>`
.. rst-class:: classref-property-setget
- |void| **set_split_scale**\ (\ value\: :ref:`bool<class_bool>`\ )
- :ref:`bool<class_bool>` **get_split_scale**\ (\ )
Если ``true``, кривая шкалы будет разделена на компоненты x и y. См. :ref:`scale_curve_x<class_CPUParticles2D_property_scale_curve_x>` и :ref:`scale_curve_y<class_CPUParticles2D_property_scale_curve_y>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_spread:
.. rst-class:: classref-property
:ref:`float<class_float>` **spread** = ``45.0`` :ref:`🔗<class_CPUParticles2D_property_spread>`
.. rst-class:: classref-property-setget
- |void| **set_spread**\ (\ value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_spread**\ (\ )
Начальное направление каждой частицы варьируется от ``+распространение`` до ``-распространение`` градусов.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_tangential_accel_curve:
.. rst-class:: classref-property
:ref:`Curve<class_Curve>` **tangential_accel_curve** :ref:`🔗<class_CPUParticles2D_property_tangential_accel_curve>`
.. rst-class:: classref-property-setget
- |void| **set_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, curve\: :ref:`Curve<class_Curve>`\ )
- :ref:`Curve<class_Curve>` **get_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Тангенциальное ускорение каждой частицы будет меняться вдоль этой :ref:`Curve<class_Curve>`. Должно быть единицей :ref:`Curve<class_Curve>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_tangential_accel_max:
.. rst-class:: classref-property
:ref:`float<class_float>` **tangential_accel_max** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_tangential_accel_max>`
.. rst-class:: classref-property-setget
- |void| **set_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Максимальное тангенциальное ускорение, приложенное к каждой частице. Тангенциальное ускорение перпендикулярно скорости частицы, что придает частицам вихревое движение.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_tangential_accel_min:
.. rst-class:: classref-property
:ref:`float<class_float>` **tangential_accel_min** = ``0.0`` :ref:`🔗<class_CPUParticles2D_property_tangential_accel_min>`
.. rst-class:: classref-property-setget
- |void| **set_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ )
- :ref:`float<class_float>` **get_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const|
Минимальный эквивалент :ref:`tangential_accel_max<class_CPUParticles2D_property_tangential_accel_max>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_texture:
.. rst-class:: classref-property
:ref:`Texture2D<class_Texture2D>` **texture** :ref:`🔗<class_CPUParticles2D_property_texture>`
.. rst-class:: classref-property-setget
- |void| **set_texture**\ (\ value\: :ref:`Texture2D<class_Texture2D>`\ )
- :ref:`Texture2D<class_Texture2D>` **get_texture**\ (\ )
Текстура частиц. Если ``null``, частицы будут квадратными.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_property_use_fixed_seed:
.. rst-class:: classref-property
:ref:`bool<class_bool>` **use_fixed_seed** = ``false`` :ref:`🔗<class_CPUParticles2D_property_use_fixed_seed>`
.. rst-class:: classref-property-setget
- |void| **set_use_fixed_seed**\ (\ value\: :ref:`bool<class_bool>`\ )
- :ref:`bool<class_bool>` **get_use_fixed_seed**\ (\ )
Если ``true``, частицы будут использовать одно и то же семя для каждой симуляции, используя семя, определенное в :ref:`seed<class_CPUParticles2D_property_seed>`. Это полезно в ситуациях, когда визуальный результат должен быть согласованным между повторами, например, при использовании режима Movie Maker.
.. rst-class:: classref-section-separator
----
.. rst-class:: classref-descriptions-group
Описания метода
------------------------------
.. _class_CPUParticles2D_method_convert_from_particles:
.. rst-class:: classref-method
|void| **convert_from_particles**\ (\ particles\: :ref:`Node<class_Node>`\ ) :ref:`🔗<class_CPUParticles2D_method_convert_from_particles>`
Устанавливает свойства этого узла для соответствия заданному узлу :ref:`GPUParticles2D<class_GPUParticles2D>` с назначенным :ref:`ParticleProcessMaterial<class_ParticleProcessMaterial>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_method_get_param_curve:
.. rst-class:: classref-method
:ref:`Curve<class_Curve>` **get_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const| :ref:`🔗<class_CPUParticles2D_method_get_param_curve>`
Возвращает :ref:`Curve<class_Curve>` параметра, указанного в :ref:`Parameter<enum_CPUParticles2D_Parameter>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_method_get_param_max:
.. rst-class:: classref-method
:ref:`float<class_float>` **get_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const| :ref:`🔗<class_CPUParticles2D_method_get_param_max>`
Возвращает максимальный диапазон значений для заданного параметра.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_method_get_param_min:
.. rst-class:: classref-method
:ref:`float<class_float>` **get_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`\ ) |const| :ref:`🔗<class_CPUParticles2D_method_get_param_min>`
Возвращает минимальный диапазон значений для заданного параметра.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_method_get_particle_flag:
.. rst-class:: classref-method
:ref:`bool<class_bool>` **get_particle_flag**\ (\ particle_flag\: :ref:`ParticleFlags<enum_CPUParticles2D_ParticleFlags>`\ ) |const| :ref:`🔗<class_CPUParticles2D_method_get_particle_flag>`
Возвращает включенное состояние заданного флага частицы.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_method_request_particles_process:
.. rst-class:: classref-method
|void| **request_particles_process**\ (\ process_time\: :ref:`float<class_float>`\ ) :ref:`🔗<class_CPUParticles2D_method_request_particles_process>`
Запрашивает обработку частиц для дополнительного времени процесса в течение одного кадра.
Полезно для воспроизведения частиц, если используется в сочетании с :ref:`use_fixed_seed<class_CPUParticles2D_property_use_fixed_seed>` или путем вызова :ref:`restart()<class_CPUParticles2D_method_restart>` с параметром ``keep_seed``, установленным на ``true``.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_method_restart:
.. rst-class:: classref-method
|void| **restart**\ (\ keep_seed\: :ref:`bool<class_bool>` = false\ ) :ref:`🔗<class_CPUParticles2D_method_restart>`
Перезапускает излучатель частиц.
Если ``keep_seed`` равен ``true``, текущее случайное семя будет сохранено. Полезно для поиска и воспроизведения.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_method_set_param_curve:
.. rst-class:: classref-method
|void| **set_param_curve**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, curve\: :ref:`Curve<class_Curve>`\ ) :ref:`🔗<class_CPUParticles2D_method_set_param_curve>`
Устанавливает :ref:`Curve<class_Curve>` параметра, указанного в :ref:`Parameter<enum_CPUParticles2D_Parameter>`. Должен быть единицей :ref:`Curve<class_Curve>`.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_method_set_param_max:
.. rst-class:: classref-method
|void| **set_param_max**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ ) :ref:`🔗<class_CPUParticles2D_method_set_param_max>`
Устанавливает максимальное значение для данного параметра.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_method_set_param_min:
.. rst-class:: classref-method
|void| **set_param_min**\ (\ param\: :ref:`Parameter<enum_CPUParticles2D_Parameter>`, value\: :ref:`float<class_float>`\ ) :ref:`🔗<class_CPUParticles2D_method_set_param_min>`
Устанавливает минимальное значение для данного параметра.
.. rst-class:: classref-item-separator
----
.. _class_CPUParticles2D_method_set_particle_flag:
.. rst-class:: classref-method
|void| **set_particle_flag**\ (\ particle_flag\: :ref:`ParticleFlags<enum_CPUParticles2D_ParticleFlags>`, enable\: :ref:`bool<class_bool>`\ ) :ref:`🔗<class_CPUParticles2D_method_set_particle_flag>`
Включает или отключает указанный флаг частицы.
.. |virtual| replace:: :abbr:`virtual (Этот метод обычно должен быть переопределен пользователем, чтобы иметь какой-либо эффект.)`
.. |required| replace:: :abbr:`required (This method is required to be overridden when extending its base class.)`
.. |const| replace:: :abbr:`const (Этот метод не имеет побочных эффектов. Он не изменяет ни одну из переменных-членов экземпляра.)`
.. |vararg| replace:: :abbr:`vararg (Этот метод принимает любое количество аргументов после описанных здесь.)`
.. |constructor| replace:: :abbr:`constructor (Этот метод используется для создания типа.)`
.. |static| replace:: :abbr:`static (Этот метод не нуждается в вызове экземпляра, поэтому его можно вызвать напрямую, используя имя класса.)`
.. |operator| replace:: :abbr:`operator (Этот метод описывает допустимый оператор для использования с этим типом в качестве левого операнда.)`
.. |bitfield| replace:: :abbr:`BitField (Это значение является целым числом, составленным как битовая маска следующих флагов.)`
.. |void| replace:: :abbr:`void (Нет возвращаемого значения.)`
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