godotengine/godot
1
0
Fork 0
mirror of https://github.com/godotengine/godot.git synced 2026-01-03 18:11:19 +03:00
Code Issues Packages Projects Releases Wiki Activity

Add documentation to operators for math types

Browse Source 
Co-authored-by: Raul Santos <raulsntos@gmail.com>
This commit is contained in:
Aaron Franke
2021-11-04 10:58:20 -05:00
parent ee939c919b
commit 813466b3c8
31 changed files with 1367 additions and 91 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
doc/classes/Quaternion.xml
View File

@@ -195,54 +195,64 @@
<return type="bool" />
<argument index="0" name="right" type="Quaternion" />
<description>
Returns [code]true[/code] if the quaternions are not equal.
[b]Note:[/b] Due to floating-point precision errors, consider using [method is_equal_approx] instead, which is more reliable.
</description>
</operator>
<operator name="operator *">
<return type="Quaternion" />
<argument index="0" name="right" type="Quaternion" />
<description>
Composes these two quaternions by multiplying them together. This has the effect of rotating the second quaternion (the child) by the first quaternion (the parent).
</description>
</operator>
<operator name="operator *">
<return type="Vector3" />
<argument index="0" name="right" type="Vector3" />
<description>
Rotates (multiplies) the [Vector3] by the given [Quaternion].
</description>
</operator>
<operator name="operator *">
<return type="Quaternion" />
<argument index="0" name="right" type="float" />
<description>
Multiplies each component of the [Quaternion] by the given value. This operation is not meaningful on its own, but it can be used as a part of a larger expression.
</description>
</operator>
<operator name="operator *">
<return type="Quaternion" />
<argument index="0" name="right" type="int" />
<description>
Multiplies each component of the [Quaternion] by the given value. This operation is not meaningful on its own, but it can be used as a part of a larger expression.
</description>
</operator>
<operator name="operator +">
<return type="Quaternion" />
<argument index="0" name="right" type="Quaternion" />
<description>
Adds each component of the left [Quaternion] to the right [Quaternion]. This operation is not meaningful on its own, but it can be used as a part of a larger expression, such as approximating an intermediate rotation between two nearby rotations.
</description>
</operator>
<operator name="operator -">
<return type="Quaternion" />
<argument index="0" name="right" type="Quaternion" />
<description>
Subtracts each component of the left [Quaternion] by the right [Quaternion]. This operation is not meaningful on its own, but it can be used as a part of a larger expression.
</description>
</operator>
<operator name="operator /">
<return type="Quaternion" />
<argument index="0" name="right" type="float" />
<description>
Divides each component of the [Quaternion] by the given value. This operation is not meaningful on its own, but it can be used as a part of a larger expression.
</description>
</operator>
<operator name="operator /">
<return type="Quaternion" />
<argument index="0" name="right" type="int" />
<description>
Divides each component of the [Quaternion] by the given value. This operation is not meaningful on its own, but it can be used as a part of a larger expression.
</description>
</operator>
<operator name="operator ==">
@@ -254,22 +264,27 @@
<return type="bool" />
<argument index="0" name="right" type="Quaternion" />
<description>
Returns [code]true[/code] if the quaternions are exactly equal.
[b]Note:[/b] Due to floating-point precision errors, consider using [method is_equal_approx] instead, which is more reliable.
</description>
</operator>
<operator name="operator []">
<return type="float" />
<argument index="0" name="index" type="int" />
<description>
Access quaternion components using their index. [code]q[0][/code] is equivalent to [code]q.x[/code], [code]q[1][/code] is equivalent to [code]q.y[/code], [code]q[2][/code] is equivalent to [code]q.z[/code], and [code]q[3][/code] is equivalent to [code]q.w[/code].
</description>
</operator>
<operator name="operator unary+">
<return type="Quaternion" />
<description>
Returns the same value as if the [code]+[/code] was not there. Unary [code]+[/code] does nothing, but sometimes it can make your code more readable.
</description>
</operator>
<operator name="operator unary-">
<return type="Quaternion" />
<description>
Returns the negative value of the [Quaternion]. This is the same as writing [code]Quaternion(-q.x, -q.y, -q.z, -q.w)[/code]. This operation results in a quaternion that represents the same rotation.
</description>
</operator>
</operators>