M_Rectangle2 M_RectangleFromLines2 (M_Line2 L1, M_Line2 L2)
M_Rectangle3 M_RectangleFromLines3 (M_Line2 L1, M_Line2 L2, M_Line2 L3)
M_Rectangle2 M_RectangleFromPts2 (M_Vector2 a, M_Vector2 b)
M_Rectangle3 M_RectangleFromPts3 (M_Vector3 a, M_Vector3 b, M_Vector3 c)
M_Rectangle2 M_RectangleRead2 (AG_DataSource *ds)
M_Rectangle3 M_RectangleRead3 (AG_DataSource *ds)
void M_RectangleWrite2 (AG_DataSource *ds, M_Rectangle2 *R)
void M_RectangleWrite3 (AG_DataSource *ds, M_Rectangle3 *R)
M_Rectangle2 M_RECTANGLE2_INITIALIZER (M_Vector2 a, M_Vector2 b, M_Vector2 c)
M_Rectangle3 M_RECTANGLE3_INITIALIZER (M_Vector3 a, M_Vector3 b, M_Vector3 c)
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The functions
M_RectangleFromLines2() and
M_RectangleFromLines3() return an
M_Rectangle2 or
M_Rectangle3 describing a rectangle in terms of two or three lines.
M_RectangleFromPts2() and
M_RectangleFromPts3() return a rectangle in terms of two or three points.
The
M_RectangleRead[23]() and
M_RectangleWrite[23]() functions read or write a rectangle structure from/to an
AG_DataSource(3).
The macros
M_RECTANGLE2_INITIALIZER() and
M_RECTANGLE3_INITIALIZER() expand to static initializers for
M_Rectangle2 and
M_Rectangle3, respectively.
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