fg_zballoc()

Win32 DirectX Fastgraph/Light

Prototype

int fg_zballoc (int width, int height);

Function fg_zballoc (ByVal width As Long, ByVal height As Long) As Long

function fg_zballoc (width, height : integer) : integer;

Description

The fg_zballoc() function creates a z-buffer of the specified size. The memory for the z-buffer is allocated automatically.

Parameters

width is the z-buffer width in pixels.

height is the z-buffer height in pixels.

Return value

If successful, fg_zballoc() returns a handle by which the z-buffer is referenced. If there is not enough free memory to create the z-buffer, fg_zballoc() returns zero.

Restrictions

none

See also

fg_ddsetup(), fg_zbframe(), fg_zbfree(), fg_zbopen()

Examples

Columns, Geometry, TMcube, TMcubeX