Anteckning
Åtkomst till den här sidan kräver auktorisering. Du kan prova att logga in eller ändra kataloger.
Åtkomst till den här sidan kräver auktorisering. Du kan prova att ändra kataloger.
Normalizes the specified floating-point vector according to x / length(x).
| ret normalize(x) |
|---|
Parameters
| Item | Description |
|---|---|
| x |
[in] The specified floating-point vector. |
Return Value
The normalized x parameter. If the length of the x parameter is 0, the result is indefinite.
Remarks
The normalize HLSL intrinsic function uses the following formula: x / length(x).
Type Description
| Name | Template Type | Component Type | Size |
|---|---|---|---|
| x | vector | float | any |
| ret | same as input x | float | same dimension(s) as input x |
Minimum Shader Model
This function is supported in the following shader models.
| Shader Model | Supported |
|---|---|
| Shader Model 2 (DirectX HLSL) and higher shader models | yes |
| Shader Model 1 (DirectX HLSL) | yes (vs_1_1 only) |