all
Determines if all components of the specified value are non-zero.
| ret all(x) |
|---|
Parameters
| Item | Description |
|---|---|
| x |
[in] The specified value. |
Return Value
True if all components of the x parameter are non-zero; otherwise, false.
Remarks
This function is similar to the any HLSL intrinsic function. The any function determines if any components of the specified value are non-zero, while the all function determines if all components of the specified value are non-zero.
Type Description
| Name | Template Type | Component Type | Size |
|---|---|---|---|
| x | scalar, vector, or matrix | float, int, bool | any |
| ret | scalar | bool | 1 |
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) | vs_1_1 and ps_1_4 |