internal virtual int ErrorCoincident()
{
// two segments coincide.
m_b_intersection_detected = true;
System.Diagnostics.Debug.Assert((m_b_is_simple));
com.epl.geometry.NonSimpleResult.Reason reason = com.epl.geometry.NonSimpleResult.Reason.CrossOver;
m_non_simple_result = new com.epl.geometry.NonSimpleResult(reason, m_vertex_1, m_vertex_2);
return(-1);
}
internal virtual int ErrorCracking()
{
// cracking error
m_b_intersection_detected = true;
if (m_b_is_simple)
{
// only report the reason in IsSimple. Do not do
// that for regular cracking.
com.epl.geometry.NonSimpleResult.Reason reason = com.epl.geometry.NonSimpleResult.Reason.Cracking;
m_non_simple_result = new com.epl.geometry.NonSimpleResult(reason, m_vertex_1, m_vertex_2);
}
else
{
// reset cached data after detected intersection
m_prev_1 = -1;
m_prev_2 = -1;
m_vertex_1 = -1;
m_vertex_2 = -1;
}
return(-1);
}
internal virtual void Assign(com.epl.geometry.NonSimpleResult src)
{
m_reason = src.m_reason;
m_vertexIndex1 = src.m_vertexIndex1;
m_vertexIndex2 = src.m_vertexIndex2;
}
internal NonSimpleResult(com.epl.geometry.NonSimpleResult.Reason reason, int index1, int index2)
{
m_reason = reason;
m_vertexIndex1 = index1;
m_vertexIndex2 = index2;
}
public NonSimpleResult()
{
m_reason = com.epl.geometry.NonSimpleResult.Reason.NotDetermined;
m_vertexIndex1 = -1;
m_vertexIndex2 = -1;
}
