mirror of
https://github.com/godotengine/godot
synced 2024-11-05 16:53:09 +00:00
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).
87 lines
3.1 KiB
XML
87 lines
3.1 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<class name="MultiMesh" inherits="Resource" category="Core" version="3.0-stable">
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<brief_description>
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Provides high performance mesh instancing.
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</brief_description>
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<description>
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MultiMesh provides low level mesh instancing. If the amount of [Mesh] instances needed goes from hundreds to thousands (and most need to be visible at close proximity) creating such a large amount of [MeshInstance] nodes may affect performance by using too much CPU or video memory.
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For this case a MultiMesh becomes very useful, as it can draw thousands of instances with little API overhead.
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As a drawback, if the instances are too far away of each other, performance may be reduced as every single instance will always rendered (they are spatially indexed as one, for the whole object).
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Since instances may have any behavior, the AABB used for visibility must be provided by the user.
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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="get_aabb" qualifiers="const">
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<return type="AABB">
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</return>
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<description>
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Return the visibility AABB.
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</description>
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</method>
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<method name="get_instance_color" qualifiers="const">
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<return type="Color">
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</return>
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<argument index="0" name="instance" type="int">
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</argument>
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<description>
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Get the color of a specific instance.
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</description>
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</method>
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<method name="get_instance_transform" qualifiers="const">
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<return type="Transform">
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</return>
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<argument index="0" name="instance" type="int">
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</argument>
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<description>
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Return the transform of a specific instance.
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</description>
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</method>
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<method name="set_instance_color">
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<return type="void">
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</return>
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<argument index="0" name="instance" type="int">
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</argument>
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<argument index="1" name="color" type="Color">
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</argument>
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<description>
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Set the color of a specific instance.
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</description>
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</method>
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<method name="set_instance_transform">
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<return type="void">
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</return>
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<argument index="0" name="instance" type="int">
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</argument>
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<argument index="1" name="transform" type="Transform">
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</argument>
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<description>
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Set the transform for a specific instance.
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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="color_format" type="int" setter="set_color_format" getter="get_color_format" enum="MultiMesh.ColorFormat">
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</member>
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<member name="instance_count" type="int" setter="set_instance_count" getter="get_instance_count">
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</member>
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<member name="mesh" type="Mesh" setter="set_mesh" getter="get_mesh">
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</member>
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<member name="transform_format" type="int" setter="set_transform_format" getter="get_transform_format" enum="MultiMesh.TransformFormat">
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</member>
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</members>
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<constants>
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<constant name="TRANSFORM_2D" value="0" enum="TransformFormat">
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</constant>
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<constant name="TRANSFORM_3D" value="1" enum="TransformFormat">
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</constant>
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<constant name="COLOR_NONE" value="0" enum="ColorFormat">
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</constant>
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<constant name="COLOR_8BIT" value="1" enum="ColorFormat">
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</constant>
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<constant name="COLOR_FLOAT" value="2" enum="ColorFormat">
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</constant>
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</constants>
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</class>
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