public void DrawDebug(Color col)
{
Vector2 center = Vector2.zero;
for (int i = 0; i < size; i++)
{
int ib = (i + 1) % size;
OffsetShapeLog.DrawLine(_nodes[i].position, _nodes[ib].position, col);
center += _nodes[i].position;
}
center /= size;
OffsetShapeLog.DrawEdge(_liveEdge, Color.magenta);
OffsetShapeLog.DrawDirection(Utils.ToV3(center), _tangent, "tangent", col);
}
private void AddFace(Edge liveEdge, Node staticNodeA, Node staticNodeB)
{
OffsetShapeLog.DrawEdge(liveEdge, Color.red);
OffsetShapeLog.DrawLabel(liveEdge.nodeA.position, "new face");
SkeletonFace face = new SkeletonFace(liveEdge, staticNodeA, staticNodeB);
_faces.Add(face);
if (!_edgeDic.ContainsKey(liveEdge.nodeA))
{
_edgeDic.Add(liveEdge.nodeA, new List <SkeletonFace>());
_edgeDic[liveEdge.nodeA].Add(face);
}
else
{
_edgeDic[liveEdge.nodeA].Add(face);
}
if (!_edgeDic.ContainsKey(liveEdge.nodeB))
{
_edgeDic.Add(liveEdge.nodeB, new List <SkeletonFace>());
_edgeDic[liveEdge.nodeB].Add(face);
}
else
{
_edgeDic[liveEdge.nodeB].Add(face);
}
if (!_nodeDic.ContainsKey(liveEdge))
{
_nodeDic.Add(liveEdge, face);
}
else
{
_nodeDic[liveEdge] = face;
}
}
/// <summary>
/// Remove any live edges that are now parallel and will no longer serve a purpose
/// </summary>
/// <param name="data"></param>
public static void CheckParrallel(Shape data)
{
int liveEdgeCount = data.liveEdges.Count;
for (int a = 0; a < liveEdgeCount; a++)
{
for (int b = 0; b < liveEdgeCount; b++)
{
if (a == b)
{
continue;
}
Edge edgeA = data.liveEdges[a];
Edge edgeB = data.liveEdges[b];
Vector2 dirA = edgeA.direction;
Vector2 dirB = edgeB.direction;
if (ParallelLines(dirA, dirB))
{
Node nodeAA = edgeA.nodeA;
Node nodeAB = edgeA.nodeB;
Node nodeBA = edgeB.nodeA;
Node nodeBB = edgeB.nodeB;
bool connectedA = nodeAA == nodeBA || nodeAA == nodeBB;
bool connectedB = nodeAB == nodeBA || nodeAB == nodeBB;
if (connectedA && connectedB)//connected parallel lines serve no purpose
{
OffsetShapeLog.AddLine("Parallel Lines!");
OffsetShapeLog.AddLine(edgeA.ToString());
OffsetShapeLog.AddLine(edgeB.ToString());
OffsetShapeLog.DrawEdge(edgeA, new Color(1, 1, 0, 0.8f));
OffsetShapeLog.DrawEdge(edgeB, new Color(1, 0, 1, 0.8f));
OffsetShapeLog.LabelNode(nodeAA);
OffsetShapeLog.LabelNode(nodeAB);
OffsetShapeLog.LabelNode(nodeBA);
OffsetShapeLog.LabelNode(nodeBB);
Node newStaticNodeA = new Node(nodeAA.position, nodeAA.height);
Node newStaticNodeB = new Node(nodeAB.position, nodeAB.height);
data.liveEdges.Remove(edgeA);
data.liveEdges.Remove(edgeB);
data.liveNodes.Remove(nodeAA);
data.liveNodes.Remove(nodeAB);
newStaticNodeA = data.AddStaticNode(newStaticNodeA);
newStaticNodeB = data.AddStaticNode(newStaticNodeB);
data.edges.Add(edgeA);
data.edges.Add(edgeB);
RetireFormingEdge(data, nodeAA, newStaticNodeA);
RetireFormingEdge(data, nodeAB, newStaticNodeB);
NewFormingEdge(data, newStaticNodeA, nodeAA);
NewFormingEdge(data, newStaticNodeB, nodeAB);
CalculateNodeDirAng(data, nodeAA);
CalculateNodeDirAng(data, nodeAB);
a = 0;
b = 0;
liveEdgeCount = data.liveEdges.Count;
}
// else
// {
// OffsetShapeLog.AddLine("Parallel Lines but!");
// OffsetShapeLog.AddLine(edgeA.ToString());
// OffsetShapeLog.AddLine(edgeB.ToString());
// }
}
}
}
}