Defines a simple FRACTION type. Fractions are useful for scaling one value to another. These operations are handles continously. so iterating a fraction like 13 denominations of 100 will be smooth.
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This is macro _FRACTION_NAMESPACE. | |
This is macro _FRACTION_NAMESPACE_END. | |
This is macro _MATH_NAMESPACE. | |
Multiple inclusion protection symbol. | |
This is macro SACK_MATH_FRACTION_NAMESPACE_END. |
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Render provides a method to display images on a screen. It is the interface between memory images and the window desktop or frame buffer the user is viewing on a monitor. Under windows, this is implemented as an HWND and an HBITMAP used to allow the application to draw. Updates are done directly from the drawable surface to the HWND as appropriate for the type of service. This is implemented with Vidlib.dll. Under Linux, this is mounted against SDL. SDL, however, does not give multiple display surfaces, so a more direct method should be used someday, other than SDL does... more |
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