Some drills not removing voxels

How to create bad drill at small/large grid.. It's simple:

For example add 4 drills: Drill 1 and drill 2 in cluster 1. Drill 3 and drill 4 in cluster 2.

What happens in the code step by step:

// we will be drilling one object, so all of Voxel is same
// we have 4 drills, so m_pCO.Count is 4,
// m_pCO[0] is info of drill 1, m_pCO[1] is info of drill 2,
// m_pCO[2] is info of drill 3, m_pCO[3] is info of drill 4
for (int i = 0; i < m_pCO.Count; i++)
	// i = 0 ; 0 < 4 is true, go in
{
	MySMS.COR COR = m_pCO[i];
	// COR = m_pCO[0]
	var vT = new vT<MySMS.DC, MyVB>(COR.Cluster, COR.Voxel);
	// remembering cluster and voxel of drill 1
	int num = i;
	// num = 0
	while (i < m_pCO.Count)
		// 0 < 4 is true, go in
	{
		MySMS.COR COR2 = m_pCO[i];
		// COR2 = m_pCO[0]
		if (COR2.Cluster != vT.Item1 || COR2.Voxel != vT.Item2)
			// COR and COR2 is same drill so false or false is false
		i++;
		// i = 1
		
		(i < m_pCO.Count)
		// 1 < 4 is true, continue
		MySMS.COR COR2 = m_pCO[i];
		// COR2 = m_pCO[1]
		if (COR2.Cluster != vT.Item1 || COR2.Voxel != vT.Item2)
			// drill 2 and drill 1 in cluster 1 so false or false is false
		i++;		
		// i = 2
		
		(i < m_pCO.Count)
		// 2 < 4 is true, continue
		MySMS.COR COR2 = m_pCO[i];
		// COR2 = m_pCO[2]
		if (COR2.Cluster != vT.Item1 || COR2.Voxel != vT.Item2)
			// drill 3 in cluster 2 and drill 1 in cluster 1 so true or false is true
		{
			break;
			// go out of the "while" cycle
		}
	}
	int length = i - num;
	// length = 2 - 0
	MySMS.CCO.GAP(..., m_pCO.Slice(num, length))...;
	// add to remove voxels begin m_pCO[0] and length = 2 (drill 1 and drill 2)
	
	(int i = 0; i < m_pCO.Count; i++)
	// i = 3 ; 3 < 4 is true, continue
	MySMS.COR COR = m_pCO[i];
	// COR = m_pCO[3]
	var vT = new vT<MySMS.DC, MyVB>(COR.Cluster, COR.Voxel);
	// remembering cluster and voxel of drill 4
	int num = i;
	// num = 3
	while (i < m_pCO.Count)
		// 3 < 4 is true, go in
	{
		MySMS.COR COR2 = m_pCO[i];
		// COR2 = m_pCO[3]
		if (COR2.Cluster != vT.Item1 || COR2.Voxel != vT.Item2)
			// COR and COR2 is same drill so false or false is false
		i++;
		// i = 4
		
		(i < m_pCO.Count)
		// 4 < 4 is false, go out of the "while" cycle
	}
	int length = i - num;
	// length = 4 - 3
	MySMS.CCO.GAP(..., m_pCO.Slice(num, length))...;
	// add to remove voxels begin m_pCO[3] and length = 1 (drill 4)
	(int i = 0; i < m_pCO.Count; i++)
	// i = 5 ; 5 < 4 is false, go out of the "for" cycle
}

// we will be drilling one object, so all of Voxel is same
// we have 4 drills, so m_pCO.Count is 4,
// m_pCO[0] is info of drill 1, m_pCO[1] is info of drill 2,
// m_pCO[2] is info of drill 3, m_pCO[3] is info of drill 4
for (int i = 0; i < m_pCO.Count; )
	// i = 0 ; 0 < 4 is true, go in
{
	MySMS.COR COR = m_pCO[i];
	// COR = m_pCO[0]
	var vT = new vT<MySMS.DC, MyVB>(COR.Cluster, COR.Voxel);
	// remembering cluster and voxel of drill 1
	int num = i;
	// num = 0
	i++;
	// i = 1
	while (i < m_pCO.Count)
		// 1 < 4 is true, go in
	{
		MySMS.COR COR2 = m_pCO[i];
		// COR2 = m_pCO[1]
		if (COR2.Cluster != vT.Item1 || COR2.Voxel != vT.Item2)
			// drill 2 and drill 1 in cluster 1 so false or false is false
		i++;
		// i = 2
		
		(i < m_pCO.Count)
		// 2 < 4 is true, continue
		MySMS.COR COR2 = m_pCO[i];
		// COR2 = m_pCO[2]
		if (COR2.Cluster != vT.Item1 || COR2.Voxel != vT.Item2)
			// drill 3 in cluster 2 and drill 1 in cluster 1 so true or false is true
		{
			break;
			// go out of the "while" cycle
		}
	}
	int length = i - num;
	// length = 2 - 0
	MySMS.CCO.GAP(..., m_pCO.Slice(num, length))...;
	// add to remove voxels begin m_pCO[0] and length = 2 (drill 1 and drill 2)
	
	(int i = 0; i < m_pCO.Count; )
	// 2 < 4 is true, continue
	MySMS.COR COR = m_pCO[i];
	// COR = m_pCO[2]
	var vT = new vT<MySMS.DC, MyVB>(COR.Cluster, COR.Voxel);
	// remembering cluster and voxel of drill 3
	int num = i;
	// num = 2
	i++;
	// i = 3
	while (i < m_pCO.Count)
		// 3 < 4 is true, go in
	{
		MySMS.COR COR2 = m_pCO[i];
		// COR2 = m_pCO[3]
		if (COR2.Cluster != vT.Item1 || COR2.Voxel != vT.Item2)
			// drill 4 and drill 3 in cluster 2 so false or false is false
		i++;
		// i = 4
		
		(i < m_pCO.Count)
		// 4 < 4 is false, go out of the "while" cycle
	}
	int length = i - num;
	// length = 4 - 2
	MySMS.CCO.GAP(..., m_pCO.Slice(num, length))...;
	// add to remove voxels begin m_pCO[2] and length = 2 (drill 3 and drill 4)
	(int i = 0; i < m_pCO.Count; )
	// 4 < 4 is false, go out of the "for" cycle
}

Hello!

Thank you for letting us know about this issue. This has been reported internally

Kind Regards

Laura, QA Department

Hello Engineer,

We would like to inform you that the issue you reported was fixed in the 1.206 (Fieldwork) update.

While reviewing a list of resolved tickets, we noticed that we hadn’t posted an update here earlier — our apologies for the delay.

If you encounter any other problems, please don’t hesitate to create a new thread.

I’ll now close this one as solved.

Kind Regards,

Ludmila Danilchenko

Head of Space Engineers QA Department