gpu_get_zwriteenable

This function can be used to retrieve whether z-writing is enabled (the function returns true) or not (the function returns false). The default value is that z-writing is enabled, so the function will return true.

Syntax:

gpu_get_zwriteenable();

Returns:

Boolean

Example:

if (gpu_get_zwriteenable() == false)
{
    gpu_set_zwriteenable(true);
}

The above code checks to see if z-writing is enabled or not and if it is disabled it is then enabled again.