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81064cc239
We don't use that info for anything, and it generates unnecessary diffs every time we bump the minor version (and CI failures if we forget to sync some files from opt-in modules (mono, text_server_fb).
32 lines
3.1 KiB
XML
32 lines
3.1 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<class name="RDPipelineMultisampleState" inherits="RefCounted" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
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<brief_description>
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Pipeline multisample state (used by [RenderingDevice]).
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</brief_description>
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<description>
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[RDPipelineMultisampleState] is used to control how multisample or supersample antialiasing is being performed when rendering using [RenderingDevice].
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</description>
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<tutorials>
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</tutorials>
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<members>
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<member name="enable_alpha_to_coverage" type="bool" setter="set_enable_alpha_to_coverage" getter="get_enable_alpha_to_coverage" default="false">
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If [code]true[/code], alpha to coverage is enabled. This generates a temporary coverage value based on the alpha component of the fragment's first color output. This allows alpha transparency to make use of multisample antialiasing.
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</member>
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<member name="enable_alpha_to_one" type="bool" setter="set_enable_alpha_to_one" getter="get_enable_alpha_to_one" default="false">
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If [code]true[/code], alpha is forced to either [code]0.0[/code] or [code]1.0[/code]. This allows hardening the edges of antialiased alpha transparencies. Only relevant if [member enable_alpha_to_coverage] is [code]true[/code].
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</member>
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<member name="enable_sample_shading" type="bool" setter="set_enable_sample_shading" getter="get_enable_sample_shading" default="false">
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If [code]true[/code], enables per-sample shading which replaces MSAA by SSAA. This provides higher quality antialiasing that works with transparent (alpha scissor) edges. This has a very high performance cost. See also [member min_sample_shading]. See the [url=https://registry.khronos.org/vulkan/specs/1.3-extensions/html/vkspec.html#primsrast-sampleshading]per-sample shading Vulkan documentation[/url] for more details.
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</member>
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<member name="min_sample_shading" type="float" setter="set_min_sample_shading" getter="get_min_sample_shading" default="0.0">
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The multiplier of [member sample_count] that determines how many samples are performed for each fragment. Must be between [code]0.0[/code] and [code]1.0[/code] (inclusive). Only effective if [member enable_sample_shading] is [code]true[/code]. If [member min_sample_shading] is [code]1.0[/code], fragment invocation must only read from the coverage index sample. Tile image access must not be used if [member enable_sample_shading] is [i]not[/i] [code]1.0[/code].
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</member>
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<member name="sample_count" type="int" setter="set_sample_count" getter="get_sample_count" enum="RenderingDevice.TextureSamples" default="0">
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The number of MSAA samples (or SSAA samples if [member enable_sample_shading] is [code]true[/code]) to perform. Higher values result in better antialiasing, at the cost of performance.
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</member>
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<member name="sample_masks" type="int[]" setter="set_sample_masks" getter="get_sample_masks" default="[]">
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The sampleSee the [url=https://registry.khronos.org/vulkan/specs/1.3-extensions/html/vkspec.html#fragops-samplemask]sample mask Vulkan documentation[/url] for more details.
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</member>
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</members>
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</class>
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