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Add more info on the nature of NAN

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(cherry picked from commit 5e3c625e24)
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Ninni Pipping
2023-04-03 11:38:09 +02:00
committed by Yuri Sizov
parent a44409bf54
commit 0e697e102b
9 changed files with 49 additions and 1 deletions
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6
doc/classes/Vector2.xml
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@@ -412,6 +412,7 @@
<description>
Returns [code]true[/code] if the vectors are not equal.
[b]Note:[/b] Due to floating-point precision errors, consider using [method is_equal_approx] instead, which is more reliable.
[b]Note:[/b] Vectors with [constant @GDScript.NAN] elements don't behave the same as other vectors. Therefore, the results from this operator may not be accurate if NaNs are included.
</description>
</operator>
<operator name="operator *">
@@ -494,6 +495,7 @@
<param index="0" name="right" type="Vector2" />
<description>
Compares two [Vector2] vectors by first checking if the X value of the left vector is less than the X value of the [param right] vector. If the X values are exactly equal, then it repeats this check with the Y values of the two vectors. This operator is useful for sorting vectors.
[b]Note:[/b] Vectors with [constant @GDScript.NAN] elements don't behave the same as other vectors. Therefore, the results from this operator may not be accurate if NaNs are included.
</description>
</operator>
<operator name="operator &lt;=">
@@ -501,6 +503,7 @@
<param index="0" name="right" type="Vector2" />
<description>
Compares two [Vector2] vectors by first checking if the X value of the left vector is less than or equal to the X value of the [param right] vector. If the X values are exactly equal, then it repeats this check with the Y values of the two vectors. This operator is useful for sorting vectors.
[b]Note:[/b] Vectors with [constant @GDScript.NAN] elements don't behave the same as other vectors. Therefore, the results from this operator may not be accurate if NaNs are included.
</description>
</operator>
<operator name="operator ==">
@@ -509,6 +512,7 @@
<description>
Returns [code]true[/code] if the vectors are exactly equal.
[b]Note:[/b] Due to floating-point precision errors, consider using [method is_equal_approx] instead, which is more reliable.
[b]Note:[/b] Vectors with [constant @GDScript.NAN] elements don't behave the same as other vectors. Therefore, the results from this operator may not be accurate if NaNs are included.
</description>
</operator>
<operator name="operator &gt;">
@@ -516,6 +520,7 @@
<param index="0" name="right" type="Vector2" />
<description>
Compares two [Vector2] vectors by first checking if the X value of the left vector is greater than the X value of the [param right] vector. If the X values are exactly equal, then it repeats this check with the Y values of the two vectors. This operator is useful for sorting vectors.
[b]Note:[/b] Vectors with [constant @GDScript.NAN] elements don't behave the same as other vectors. Therefore, the results from this operator may not be accurate if NaNs are included.
</description>
</operator>
<operator name="operator &gt;=">
@@ -523,6 +528,7 @@
<param index="0" name="right" type="Vector2" />
<description>
Compares two [Vector2] vectors by first checking if the X value of the left vector is greater than or equal to the X value of the [param right] vector. If the X values are exactly equal, then it repeats this check with the Y values of the two vectors. This operator is useful for sorting vectors.
[b]Note:[/b] Vectors with [constant @GDScript.NAN] elements don't behave the same as other vectors. Therefore, the results from this operator may not be accurate if NaNs are included.
</description>
</operator>
<operator name="operator []">