public static bool Intersects(ref PartFromPrefab partA, ref MatrixI transformA, ref MatrixI invTransformA, ref PartFromPrefab partB, ref MatrixI transformB, ref MatrixI invTransformB, bool testOptional, bool testQuick = false)
{
var cheapResult = IntersectsInternalCheap(ref partA, ref transformA, ref invTransformA, ref partB, ref transformB, ref invTransformB, testOptional);
switch (cheapResult)
{
case CheapIntersection.Yes:
return(true);
case CheapIntersection.No:
return(false);
case CheapIntersection.Maybe:
default:
break;
}
if (testQuick)
{
return(true);
}
MatrixI abTransform;
MatrixI.Multiply(ref transformA, ref invTransformB, out abTransform);
var key = new IntersectKey(partA, partB, abTransform, testOptional);
bool result;
// ReSharper disable once ConvertIfStatementToReturnStatement
// TODO when threading cause a wait when another thread is preparing this cache value?
if (IntersectionCache.TryGet(key, out result))
{
return(result);
}
return(IntersectionCache.Store(key, IntersectsInternalExpensive(ref partA, ref transformA, ref invTransformA, ref partB, ref transformB, ref invTransformB, testOptional)));
}
public bool Equals(IntersectKey other)
{
return(m_testOptional == other.m_testOptional && m_partA == other.m_partA && m_partB == other.m_partB &&
m_transformAB.Equals(other.m_transformAB));
}