public static bool IsTriangleInsectSphere(Vector3 p1, Vector3 p2, Vector3 p3, Vector3 center, float r, ref GeoInsectPointArrayInfo insect)
{
GeoPlane plane = GeoPlaneUtils.CreateFromTriangle(p1, p2, p3);
bool isInsec = GeoPlaneUtils.IsPlaneInsectSphere(plane, center, r, ref insect);
if (isInsec)
{
Vector3 c1 = insect.mHitGlobalPoint.mPointArray[0];
float rad = insect.mHitGlobalPoint.mPointArray[0][0];
insect.Clear();
return(IsTriangleInsectPlaneCircle2(p1, p2, p3, c1, rad, plane, ref insect));
}
return(false);
}
