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doc: Use self-closing tags for return and argument

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For the time being we don't support writing a description for those, preferring
having all details in the method's description.

Using self-closing tags saves half the lines, and prevents contributors from
thinking that they should write the argument or return documentation there.
This commit is contained in:
Rémi Verschelde
2021-07-30 15:28:05 +02:00
parent a1c19b9a1e
commit 7adf4cc9b5
408 changed files with 14025 additions and 28050 deletions
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123
doc/classes/Curve2D.xml
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@ -11,115 +11,90 @@
</tutorials>
<methods>
<method name="add_point">
<return type="void">
</return>
<argument index="0" name="position" type="Vector2">
</argument>
<argument index="1" name="in" type="Vector2" default="Vector2(0, 0)">
</argument>
<argument index="2" name="out" type="Vector2" default="Vector2(0, 0)">
</argument>
<argument index="3" name="at_position" type="int" default="-1">
</argument>
<return type="void" />
<argument index="0" name="position" type="Vector2" />
<argument index="1" name="in" type="Vector2" default="Vector2(0, 0)" />
<argument index="2" name="out" type="Vector2" default="Vector2(0, 0)" />
<argument index="3" name="at_position" type="int" default="-1" />
<description>
Adds a point to a curve at [code]position[/code], with control points [code]in[/code] and [code]out[/code].
If [code]at_position[/code] is given, the point is inserted before the point number [code]at_position[/code], moving that point (and every point after) after the inserted point. If [code]at_position[/code] is not given, or is an illegal value ([code]at_position &lt;0[/code] or [code]at_position &gt;= [method get_point_count][/code]), the point will be appended at the end of the point list.
</description>
</method>
<method name="clear_points">
<return type="void">
</return>
<return type="void" />
<description>
Removes all points from the curve.
</description>
</method>
<method name="get_baked_length" qualifiers="const">
<return type="float">
</return>
<return type="float" />
<description>
Returns the total length of the curve, based on the cached points. Given enough density (see [member bake_interval]), it should be approximate enough.
</description>
</method>
<method name="get_baked_points" qualifiers="const">
<return type="PackedVector2Array">
</return>
<return type="PackedVector2Array" />
<description>
Returns the cache of points as a [PackedVector2Array].
</description>
</method>
<method name="get_closest_offset" qualifiers="const">
<return type="float">
</return>
<argument index="0" name="to_point" type="Vector2">
</argument>
<return type="float" />
<argument index="0" name="to_point" type="Vector2" />
<description>
Returns the closest offset to [code]to_point[/code]. This offset is meant to be used in [method interpolate_baked].
[code]to_point[/code] must be in this curve's local space.
</description>
</method>
<method name="get_closest_point" qualifiers="const">
<return type="Vector2">
</return>
<argument index="0" name="to_point" type="Vector2">
</argument>
<return type="Vector2" />
<argument index="0" name="to_point" type="Vector2" />
<description>
Returns the closest baked point (in curve's local space) to [code]to_point[/code].
[code]to_point[/code] must be in this curve's local space.
</description>
</method>
<method name="get_point_count" qualifiers="const">
<return type="int">
</return>
<return type="int" />
<description>
Returns the number of points describing the curve.
</description>
</method>
<method name="get_point_in" qualifiers="const">
<return type="Vector2">
</return>
<argument index="0" name="idx" type="int">
</argument>
<return type="Vector2" />
<argument index="0" name="idx" type="int" />
<description>
Returns the position of the control point leading to the vertex [code]idx[/code]. The returned position is relative to the vertex [code]idx[/code]. If the index is out of bounds, the function sends an error to the console, and returns [code](0, 0)[/code].
</description>
</method>
<method name="get_point_out" qualifiers="const">
<return type="Vector2">
</return>
<argument index="0" name="idx" type="int">
</argument>
<return type="Vector2" />
<argument index="0" name="idx" type="int" />
<description>
Returns the position of the control point leading out of the vertex [code]idx[/code]. The returned position is relative to the vertex [code]idx[/code]. If the index is out of bounds, the function sends an error to the console, and returns [code](0, 0)[/code].
</description>
</method>
<method name="get_point_position" qualifiers="const">
<return type="Vector2">
</return>
<argument index="0" name="idx" type="int">
</argument>
<return type="Vector2" />
<argument index="0" name="idx" type="int" />
<description>
Returns the position of the vertex [code]idx[/code]. If the index is out of bounds, the function sends an error to the console, and returns [code](0, 0)[/code].
</description>
</method>
<method name="interpolate" qualifiers="const">
<return type="Vector2">
</return>
<argument index="0" name="idx" type="int">
</argument>
<argument index="1" name="t" type="float">
</argument>
<return type="Vector2" />
<argument index="0" name="idx" type="int" />
<argument index="1" name="t" type="float" />
<description>
Returns the position between the vertex [code]idx[/code] and the vertex [code]idx + 1[/code], where [code]t[/code] controls if the point is the first vertex ([code]t = 0.0[/code]), the last vertex ([code]t = 1.0[/code]), or in between. Values of [code]t[/code] outside the range ([code]0.0 &gt;= t &lt;=1[/code]) give strange, but predictable results.
If [code]idx[/code] is out of bounds it is truncated to the first or last vertex, and [code]t[/code] is ignored. If the curve has no points, the function sends an error to the console, and returns [code](0, 0)[/code].
</description>
</method>
<method name="interpolate_baked" qualifiers="const">
<return type="Vector2">
</return>
<argument index="0" name="offset" type="float">
</argument>
<argument index="1" name="cubic" type="bool" default="false">
</argument>
<return type="Vector2" />
<argument index="0" name="offset" type="float" />
<argument index="1" name="cubic" type="bool" default="false" />
<description>
Returns a point within the curve at position [code]offset[/code], where [code]offset[/code] is measured as a pixel distance along the curve.
To do that, it finds the two cached points where the [code]offset[/code] lies between, then interpolates the values. This interpolation is cubic if [code]cubic[/code] is set to [code]true[/code], or linear if set to [code]false[/code].
@ -127,63 +102,47 @@
</description>
</method>
<method name="interpolatef" qualifiers="const">
<return type="Vector2">
</return>
<argument index="0" name="fofs" type="float">
</argument>
<return type="Vector2" />
<argument index="0" name="fofs" type="float" />
<description>
Returns the position at the vertex [code]fofs[/code]. It calls [method interpolate] using the integer part of [code]fofs[/code] as [code]idx[/code], and its fractional part as [code]t[/code].
</description>
</method>
<method name="remove_point">
<return type="void">
</return>
<argument index="0" name="idx" type="int">
</argument>
<return type="void" />
<argument index="0" name="idx" type="int" />
<description>
Deletes the point [code]idx[/code] from the curve. Sends an error to the console if [code]idx[/code] is out of bounds.
</description>
</method>
<method name="set_point_in">
<return type="void">
</return>
<argument index="0" name="idx" type="int">
</argument>
<argument index="1" name="position" type="Vector2">
</argument>
<return type="void" />
<argument index="0" name="idx" type="int" />
<argument index="1" name="position" type="Vector2" />
<description>
Sets the position of the control point leading to the vertex [code]idx[/code]. If the index is out of bounds, the function sends an error to the console. The position is relative to the vertex.
</description>
</method>
<method name="set_point_out">
<return type="void">
</return>
<argument index="0" name="idx" type="int">
</argument>
<argument index="1" name="position" type="Vector2">
</argument>
<return type="void" />
<argument index="0" name="idx" type="int" />
<argument index="1" name="position" type="Vector2" />
<description>
Sets the position of the control point leading out of the vertex [code]idx[/code]. If the index is out of bounds, the function sends an error to the console. The position is relative to the vertex.
</description>
</method>
<method name="set_point_position">
<return type="void">
</return>
<argument index="0" name="idx" type="int">
</argument>
<argument index="1" name="position" type="Vector2">
</argument>
<return type="void" />
<argument index="0" name="idx" type="int" />
<argument index="1" name="position" type="Vector2" />
<description>
Sets the position for the vertex [code]idx[/code]. If the index is out of bounds, the function sends an error to the console.
</description>
</method>
<method name="tessellate" qualifiers="const">
<return type="PackedVector2Array">
</return>
<argument index="0" name="max_stages" type="int" default="5">
</argument>
<argument index="1" name="tolerance_degrees" type="float" default="4">
</argument>
<return type="PackedVector2Array" />
<argument index="0" name="max_stages" type="int" default="5" />
<argument index="1" name="tolerance_degrees" type="float" default="4" />
<description>
Returns a list of points along the curve, with a curvature controlled point density. That is, the curvier parts will have more points than the straighter parts.
This approximation makes straight segments between each point, then subdivides those segments until the resulting shape is similar enough.