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Rename float=64 SCons option to precision=double

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This avoids confusion with the old `bits=64` option and building
for 64-bit CPUs in general.
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Hugo Locurcio
2022-10-14 18:53:07 +02:00
parent ae86d907e7
commit 063637ec77
9 changed files with 25 additions and 23 deletions
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doc/classes/Vector4.xml
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@ -5,7 +5,7 @@
</brief_description>
<description>
4-element structure that can be used to represent any quadruplet of numeric values.
It uses floating-point coordinates. By default, these floating-point values use 32-bit precision, unlike [float] which is always 64-bit. If double precision is needed, compile the engine with the option [code]float=64[/code].
It uses floating-point coordinates. By default, these floating-point values use 32-bit precision, unlike [float] which is always 64-bit. If double precision is needed, compile the engine with the option [code]precision=double[/code].
See [Vector4i] for its integer counterpart.
[b]Note:[/b] In a boolean context, a Vector4 will evaluate to [code]false[/code] if it's equal to [code]Vector4(0, 0, 0, 0)[/code]. Otherwise, a Vector4 will always evaluate to [code]true[/code].
</description>