} // CreateUniform
static int GetCoverSide(Frame rc, int inflate)
{
long s = 0;
if (rc.w > rc.h)
{
s = (long)rc.w;
}
else
{
s = (long)rc.h;
}
if (BitOps.IsPow2(s) && s <= MaxQuadSide && s >= MinQuadSide)
{
return((int)s);
}
s += inflate * 2;
s = BitOps.NextPow2(s);
while (s < MinQuadSide)
{
s *= 2;
}
while (s > MaxQuadSide)
{
s /= 2;
}
return((int)s);
}
private void spMaxQuadSide_ValueChanged(object sender, System.EventArgs e)
{
int val = (int)spMaxQuadSide.Value;
if (BitOps.IsPow2((long)val))
{
return;
}
if (val > MaxQuadSide)
{
MaxQuadSide = (int)BitOps.NextPow2((long)val);
}
else
{
MaxQuadSide = (int)BitOps.PrevPow2((long)val);
}
if (MaxQuadSide > RectPartition.c_MaxQuadSide)
{
MaxQuadSide = RectPartition.c_MaxQuadSide;
}
spMaxQuadSide.Value = MaxQuadSide;
}