TODO: finish this, but this information being here is better than a redirect Tag: Removed redirect |
ok that's enough info until prime gets me that coder<t> primitive type config list thingy |
||
| Line 1: | Line 1: | ||
A '''Value Type''' is a delegation of types within the [[FrooxEngine]] [[Data Model]] and [[ProtoFlux]]. In contrast to [[Reference Types]], fields containing a value type store the value directly, rather than a reference to the value. | A '''Value Type''' is a delegation of types within the [[FrooxEngine]] [[Data Model]] and [[ProtoFlux]]. In contrast to [[Reference Types]], fields containing a value type store the value directly, rather than a reference to the value. | ||
For a list of all value types in game, refer to [[Category:Value Types]] | For a list of all value types in game, refer to [[:Category:Value Types]]. | ||
== In FrooxEngine == | == In FrooxEngine == | ||
It's simple to tell whether a certain type is a value type or not within FrooxEngine. In the [[Scene Inspector]], fields holding a value type are easily identifiable by the ability to directly edit the value within them, rather than needing to drag in a reference to the type. A [[Component:ValueField|ValueField]] component is able to hold any value type, which can be used as a quick reference to tell what is what. | It's simple to tell whether a certain type is a value type or not within FrooxEngine. In the [[Scene Inspector]], fields holding a value type are easily identifiable by the ability to directly edit the value within them, rather than needing to drag in a reference to the type. A [[Component:ValueField|ValueField]] component is able to hold any FrooxEngine value type, which can be used as a quick reference to tell what is what. | ||
== In ProtoFlux == | == In ProtoFlux == | ||
In ProtoFlux, in short, if a type can be classified as an [https://learn.microsoft.com/en-us/dotnet/csharp/language-reference/builtin-types/unmanaged-types unmanaged type in C#], it is recognized as a value type. Otherwise, it is an [[Object Type]]. | |||
To expand on the definition, in ProtoFlux, an ''unmanaged type'', or value type, must either (criteria not useful to Resonite excluded): | |||
* Be one of <code>sbyte</code>, <code>byte</code>, <code>short</code>, <code>ushort</code>, <code>int</code>, <code>uint</code>, <code>long</code>, <code>ulong</code>, <code>char</code>, <code>float</code>, <code>double</code>, <code>decimal</code>, or <code>bool</code>. | |||
* Be an [[Enum]] type. | |||
* Be defined as a non-nullable <code>struct</code> internally that only contains other value types. | |||
** This encompasses many different types, such as [[Type:float3|float3]], [[Type:DateTime|DateTime]], and [[Type:TangentPointFloat|TangentPointFloat]]. | |||
** This <em>excludes</em> [[Type:Nullable|Nullable]] types from being a ProtoFlux value type, such as <code>int?</code>. | |||
This discrepency between the definition of a value type in FrooxEngine and in ProtoFlux can cause some confusion. For example, a [[Type:string|string]] is a value type in FrooxEngine, but an object type in ProtoFlux. | |||
Revision as of 03:41, 21 August 2024
A Value Type is a delegation of types within the FrooxEngine Data Model and ProtoFlux. In contrast to Reference Types, fields containing a value type store the value directly, rather than a reference to the value.
For a list of all value types in game, refer to Category:Value Types.
In FrooxEngine
It's simple to tell whether a certain type is a value type or not within FrooxEngine. In the Scene Inspector, fields holding a value type are easily identifiable by the ability to directly edit the value within them, rather than needing to drag in a reference to the type. A ValueField component is able to hold any FrooxEngine value type, which can be used as a quick reference to tell what is what.
In ProtoFlux
In ProtoFlux, in short, if a type can be classified as an unmanaged type in C#, it is recognized as a value type. Otherwise, it is an Object Type.
To expand on the definition, in ProtoFlux, an unmanaged type, or value type, must either (criteria not useful to Resonite excluded):
- Be one of
sbyte,byte,short,ushort,int,uint,long,ulong,char,float,double,decimal, orbool. - Be an Enum type.
- Be defined as a non-nullable
structinternally that only contains other value types.- This encompasses many different types, such as float3, DateTime, and TangentPointFloat.
- This excludes Nullable types from being a ProtoFlux value type, such as
int?.
This discrepency between the definition of a value type in FrooxEngine and in ProtoFlux can cause some confusion. For example, a string is a value type in FrooxEngine, but an object type in ProtoFlux.