ID3DXBaseEffect::SetFloat method

Sets a floating point value.

Syntax

HRESULT SetFloat(
  [in] D3DXHANDLE hParameter,
  [in] FLOAT      f
);

Parameters

hParameter [in]

Type: D3DXHANDLE

Unique identifier. See Handles (Direct3D 9).

f [in]

Type: FLOAT

Floating point value.

Return value

Type: HRESULT

If the method succeeds, the return value is D3D_OK. If the method fails, the return value can be D3DERR_INVALIDCALL.

Requirements

Requirement	Value
Header	D3DX9Shader.h
Library	D3dx9.lib

See also

ID3DXBaseEffect

GetFloat