d516aab8fa
Also enhance RigidBody docs as per https://github.com/godotengine/godot-docs/pull/1018 and fix the version tag in all files (not really stable yet, but it makes no sense to hardcode rc3 at this stage).
90 lines
4.4 KiB
XML
90 lines
4.4 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<class name="Particles2D" inherits="Node2D" category="Core" version="3.0-stable">
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<brief_description>
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2D particle emitter.
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</brief_description>
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<description>
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2D particle node used to create a variety of particle systems and effects. [code]Particles2D[/code] features an emitter that generates some number of particles at a given rate.
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Use the [code]process_material[/code] property to add a [ParticlesMaterial] to configure particle appearance and behavior. Alternatively, you can add a [ShaderMaterial] which will be applied to all particles.
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</description>
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<tutorials>
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</tutorials>
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<demos>
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</demos>
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<methods>
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<method name="capture_rect" qualifiers="const">
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<return type="Rect2">
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</return>
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<description>
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</description>
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</method>
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<method name="restart">
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<return type="void">
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</return>
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<description>
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</description>
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</method>
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</methods>
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<members>
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<member name="amount" type="int" setter="set_amount" getter="get_amount">
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Number of particles emitted in one emission cycle.
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</member>
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<member name="draw_order" type="int" setter="set_draw_order" getter="get_draw_order" enum="Particles2D.DrawOrder">
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Particle draw order. Uses [code]DRAW_ORDER_*[/code] values. Default value: [code]DRAW_ORDER_INDEX[/code].
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</member>
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<member name="emitting" type="bool" setter="set_emitting" getter="is_emitting">
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If [code]true[/code] particles are being emitted. Default value: [code]true[/code].
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</member>
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<member name="explosiveness" type="float" setter="set_explosiveness_ratio" getter="get_explosiveness_ratio">
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How rapidly particles in an emission cycle are emitted. If greater than [code]0[/code], there will be a gap in emissions before the next cycle begins. Default value: [code]0[/code].
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</member>
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<member name="fixed_fps" type="int" setter="set_fixed_fps" getter="get_fixed_fps">
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</member>
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<member name="fract_delta" type="bool" setter="set_fractional_delta" getter="get_fractional_delta">
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</member>
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<member name="h_frames" type="int" setter="set_h_frames" getter="get_h_frames">
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Number of horizontal frames in [code]texture[/code].
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</member>
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<member name="lifetime" type="float" setter="set_lifetime" getter="get_lifetime">
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Amount of time each particle will exist. Default value: [code]1[/code].
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</member>
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<member name="local_coords" type="bool" setter="set_use_local_coordinates" getter="get_use_local_coordinates">
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If [code]true[/code] particles use the parent node's coordinate space. If [code]false[/code] they use global coordinates. Default value: [code]true[/code].
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</member>
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<member name="normal_map" type="Texture" setter="set_normal_map" getter="get_normal_map">
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</member>
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<member name="one_shot" type="bool" setter="set_one_shot" getter="get_one_shot">
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If [code]true[/code] only one emission cycle occurs. If set [code]true[/code] during a cycle, emission will stop at the cycle's end. Default value: [code]false[/code].
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</member>
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<member name="preprocess" type="float" setter="set_pre_process_time" getter="get_pre_process_time">
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Particle system starts as if it had already run for this many seconds.
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</member>
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<member name="process_material" type="Material" setter="set_process_material" getter="get_process_material">
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[Material] for processing particles. Can be a [ParticlesMaterial] or a [ShaderMaterial].
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</member>
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<member name="randomness" type="float" setter="set_randomness_ratio" getter="get_randomness_ratio">
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Emission lifetime randomness ratio. Default value: [code]0[/code].
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</member>
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<member name="speed_scale" type="float" setter="set_speed_scale" getter="get_speed_scale">
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Particle system's running speed scaling ratio. Default value: [code]1[/code].
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</member>
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<member name="texture" type="Texture" setter="set_texture" getter="get_texture">
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Particle texture. If [code]null[/code] particles will be squares.
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</member>
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<member name="v_frames" type="int" setter="set_v_frames" getter="get_v_frames">
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Number of vertical frames in [code]texture[/code].
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</member>
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<member name="visibility_rect" type="Rect2" setter="set_visibility_rect" getter="get_visibility_rect">
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Editor visibility helper.
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</member>
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</members>
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<constants>
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<constant name="DRAW_ORDER_INDEX" value="0" enum="DrawOrder">
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Particles are drawn in the order emitted.
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</constant>
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<constant name="DRAW_ORDER_LIFETIME" value="1" enum="DrawOrder">
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Particles are drawn in order of remaining lifetime.
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</constant>
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</constants>
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</class>
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