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Diffstat (limited to 'doc/classes/Vector4.xml')
| -rw-r--r-- | doc/classes/Vector4.xml | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/classes/Vector4.xml b/doc/classes/Vector4.xml index 662d0bce3a..a2759937c1 100644 --- a/doc/classes/Vector4.xml +++ b/doc/classes/Vector4.xml @@ -5,7 +5,8 @@ </brief_description> <description> 4-element structure that can be used to represent any quadruplet of numeric values. - It uses floating-point coordinates. See [Vector4i] for its integer counterpart. + 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]. + 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> <tutorials> |