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Merge pull request #94929 from StamesJames/emission-shape-ring-for-2d

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Add emission shape ring for CPUParticles2D
This commit is contained in:
Thaddeus Crews
2025-11-10 08:20:16 -06:00
parent c37aa90b70 eaf9e7ce22
commit 3d6ad3f806
4 changed files with 64 additions and 3 deletions
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11
doc/classes/CPUParticles2D.xml
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@@ -172,6 +172,12 @@
<member name="emission_rect_extents" type="Vector2" setter="set_emission_rect_extents" getter="get_emission_rect_extents">
The rectangle's extents if [member emission_shape] is set to [constant EMISSION_SHAPE_RECTANGLE].
</member>
<member name="emission_ring_inner_radius" type="float" setter="set_emission_ring_inner_radius" getter="get_emission_ring_inner_radius">
The ring's inner radius if [member emission_shape] is set to [constant EMISSION_SHAPE_RING].
</member>
<member name="emission_ring_radius" type="float" setter="set_emission_ring_radius" getter="get_emission_ring_radius">
The ring's outer radius if [member emission_shape] is set to [constant EMISSION_SHAPE_RING].
</member>
<member name="emission_shape" type="int" setter="set_emission_shape" getter="get_emission_shape" enum="CPUParticles2D.EmissionShape" default="0">
Particles will be emitted inside this region.
</member>
@@ -385,7 +391,10 @@
<constant name="EMISSION_SHAPE_DIRECTED_POINTS" value="5" enum="EmissionShape">
Particles will be emitted at a position chosen randomly among [member emission_points]. Particle velocity and rotation will be set based on [member emission_normals]. Particle color will be modulated by [member emission_colors].
</constant>
<constant name="EMISSION_SHAPE_MAX" value="6" enum="EmissionShape">
<constant name="EMISSION_SHAPE_RING" value="6" enum="EmissionShape">
Particles will be emitted in the area of a ring parameterized by its outer and inner radius.
</constant>
<constant name="EMISSION_SHAPE_MAX" value="7" enum="EmissionShape">
Represents the size of the [enum EmissionShape] enum.
</constant>
</constants>