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RCBASIC4/doc/doc_files/getcirclelineintersection.html
2024-10-24 23:25:02 -04:00

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<title>GetCircleLineIntersection [RCBasic Doc] </title>
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<p><h1>function GetCircleLineIntersection(circle_x, circle_y, radius, x1, y1, x2, y2, ByRef ix1, ByRef iy1, ByRef ix2, ByRef iy2) </h1></p>
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Calculates the points where a circle and line intersect and stores the intersection points in (ix1, iy1) and (ix2, iy2)
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NOTE: This function returns 0 if there is no intersection and 1 or 2 if there is 1 or 2 intersection points. If it only returns 1 then only (ix1, iy1) will be set.
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