D3DXFillVolumeTextureTX Function

Uses a high-level language texture target to fill each texel of each texture mipmap level.

Syntax

HRESULT D3DXFillVolumeTextureTX(      

    LPDIRECT3DVOLUMETEXTURE9 pTexture,
    CONST WORD* pFunction,
    CONST D3DXVECTOR4* pConstants,
    UINT dxConstants
);

Parameters

pTexture
[in] Pointer to an IDirect3DVolumeTexture9 object, representing the texture to be filled.
pFunction
[in] Pointer to a buffer containing the compiled function.
pConstants
[in] Array of constants. This is provided by the application from the constant table. See D3DXVECTOR4.
dxConstants
[in] Number of constants.

Return Value

If the function succeeds, the return value is D3D_OK.
If the function fails, the return value can be one of the following values.
D3DERR_NOTAVAILABLE This device does not support the queried technique.
D3DERR_INVALIDCALL The method call is invalid. For example, a method's parameter may have an invalid value.

Remarks

The high-level language texture target should be a compiled function taking two parameters and returning a color.

Function Information

Header d3dx9tex.h
Import library d3dx9.lib
Minimum operating systems Windows 98

D3DERR_NOTAVAILABLE	This device does not support the queried technique.
D3DERR_INVALIDCALL	The method call is invalid. For example, a method's parameter may have an invalid value.

Header	d3dx9tex.h
Import library	d3dx9.lib
Minimum operating systems	Windows 98