public void CollectIntersect(ITestIntersect pTestIntersect, ref List <IElement> rst)
{
if (m_pRoot == null)
{
return;
}
if (pTestIntersect == null)
{
return;
}
rst.Clear();
if (pTestIntersect.TestIntersect(m_pRoot.m_fMinX, m_pRoot.m_fMaxX,
m_pRoot.m_fMinZ, m_pRoot.m_fMaxZ))
{
m_pRoot.CollectIntersect(pTestIntersect, ref rst);
}
foreach (IElement element in m_lstElement)
{
if (pTestIntersect.TestIntersect(element))
{
rst.Add(element);
}
}
}
public void CollectIntersect(ITestIntersect pTestIntersect, ref List <IElement> rst)
{
if (pTestIntersect == null)
{
return;
}
if (m_pTopLeft != null && pTestIntersect.TestIntersect(m_pTopLeft.m_fMinX, m_pTopLeft.m_fMaxX,
m_pTopLeft.m_fMinZ, m_pTopLeft.m_fMaxZ))
{
m_pTopLeft.CollectIntersect(pTestIntersect, ref rst);
}
if (m_pTopRight != null && pTestIntersect.TestIntersect(m_pTopRight.m_fMinX, m_pTopRight.m_fMaxX,
m_pTopRight.m_fMinZ, m_pTopRight.m_fMaxZ))
{
m_pTopRight.CollectIntersect(pTestIntersect, ref rst);
}
if (m_pBottomLeft != null && pTestIntersect.TestIntersect(m_pBottomLeft.m_fMinX, m_pBottomLeft.m_fMaxX,
m_pBottomLeft.m_fMinZ, m_pBottomLeft.m_fMaxZ))
{
m_pBottomLeft.CollectIntersect(pTestIntersect, ref rst);
}
if (m_pBottomRight != null && pTestIntersect.TestIntersect(m_pBottomRight.m_fMinX, m_pBottomRight.m_fMaxX,
m_pBottomRight.m_fMinZ, m_pBottomRight.m_fMaxZ))
{
m_pBottomRight.CollectIntersect(pTestIntersect, ref rst);
}
foreach (IElement element in m_lstElement)
{
if (pTestIntersect.TestIntersect(element))
{
rst.Add(element);
}
}
}