Sets the value of a four-component shader constant.
int32 SetProgramConstantUint64x4( int32 p_nHandle, int32 p_nIndex, uint64 x, uint64 y, uint64 z, uint64 w )
| Parameter Type | Parameter Name | Documentation |
|---|---|---|
| int32 | p_nHandle | The handle to the shader program. This can be acquired by calling the <Program> object's GetHandle() data interface. |
| int32 | p_nIndex | The index of the shader constant to set. |
| uint64 | x | The X component value. |
| uint64 | y | The Y component value. |
| uint64 | z | The Z component value. |
| uint64 | w | The W component value. |
None published. Please look for an example in the Scenome Scripting Language code base.