02ea99129e
This is a new singleton where camera sources such as webcams or cameras on a mobile phone can register themselves with the Server. Other parts of Godot can interact with this to obtain images from the camera as textures. This work includes additions to the Visual Server to use this functionality to present the camera image in the background. This is specifically targetted at AR applications.
64 lines
2.3 KiB
XML
64 lines
2.3 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
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<class name="CameraFeed" inherits="Reference" category="Core" version="3.2">
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<brief_description>
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A camera feed gives you access to a single physical camera attached to your device.
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</brief_description>
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<description>
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A camera feed gives you access to a single physical camera attached to your device.
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When enabled Godot will start capturing frames from the camera which can then be used. Do note that many cameras will return YCbCr images which are split into two textures and need to be combined in a shader. Godot does this automatically for you if you set the environment to show the camera image in the background.
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</description>
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<tutorials>
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</tutorials>
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<methods>
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<method name="get_id" qualifiers="const">
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<return type="int">
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</return>
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<description>
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Get unique id for this feed
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</description>
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</method>
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<method name="get_name" qualifiers="const">
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<return type="String">
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</return>
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<description>
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Get name of the camera
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</description>
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</method>
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<method name="get_position" qualifiers="const">
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<return type="int" enum="CameraFeed.FeedPosition">
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</return>
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<description>
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Position of camera on the device.
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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="feed_is_active" type="bool" setter="set_active" getter="is_active">
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</member>
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<member name="feed_transform" type="Transform2D" setter="set_transform" getter="get_transform">
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</member>
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</members>
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<constants>
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<constant name="FEED_NOIMAGE" value="0" enum="FeedDataType">
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No image set for the feed.
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</constant>
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<constant name="FEED_RGB" value="1" enum="FeedDataType">
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Feed supplies RGB images.
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</constant>
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<constant name="FEED_YCbCr" value="2" enum="FeedDataType">
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Feed supplies YCbCr images that need to be converted to RGB.
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</constant>
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<constant name="FEED_YCbCr_Sep" value="3" enum="FeedDataType">
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Feed supplies separate Y and CbCr images that need to be combined and converted to RGB.
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</constant>
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<constant name="FEED_UNSPECIFIED" value="0" enum="FeedPosition">
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Unspecified position.
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</constant>
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<constant name="FEED_FRONT" value="1" enum="FeedPosition">
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Camera is mounted at the front of the device.
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</constant>
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<constant name="FEED_BACK" value="2" enum="FeedPosition">
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Camera is moutned at the back of the device.
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</constant>
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</constants>
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</class>
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