public void ChangeArea(List <ShapeDataAbstract> shapes, Area area)
{
byte areaValue = GetAreaValue(area);
for (int i = 0; i < shapes.Count; i++)
{
DataCompact[] compactData = TakeCompactData();
var shape = shapes[i];
if (shape is ShapeDataSphere)
{
ShapeDataSphere castedShape = shape as ShapeDataSphere;
//not walkable cause in this case we only intrested in min and max and this method ignores it
AppendSpherePrivate(compactData, castedShape.bounds.center, castedShape.bounds.extents.x, 0f, false, false);
}
else if (shape is ShapeDataCapsule)
{
ShapeDataCapsule castedShape = shape as ShapeDataCapsule;
AppendCapsulePrivate(compactData, castedShape.sphereA, castedShape.sphereB, castedShape.capsileRadius, false, areaValue);
}
else if (shape is ShapeDataBox)
{
ShapeDataBox castedShape = shape as ShapeDataBox;
AppendMeshConvexPrivate(compactData, ColliderCollector.cubeVerts, ColliderCollector.cubeTris, castedShape.boxMatrix, areaValue, false);
}
else
{
Debug.LogError("no support for current area modifyer in shape collector");
}
for (int x = 0; x < sizeX; x++)
{
for (int z = 0; z < sizeZ; z++)
{
int index = GetIndex(x, z);
DataCompact data = compactData[index];
if (data.pass == -1 || arrayData[index].next == -2)
{
continue;
}
for (; index != -1; index = arrayData[index].next)
{
var arrData = arrayData[index];
if (arrData.max >= data.min & arrData.max <= data.max)
{
arrayData[index].area = areaValue;
}
}
}
}
GenericPoolArray <DataCompact> .ReturnToPool(ref compactData);
}
}
/// <summary>
/// if area is null then area is retained
/// </summary>
public void MakeHole(List <ShapeDataAbstract> shapes, Area area)
{
bool appyArea = area != null;
byte areaValue = 0;
if (appyArea)
{
areaValue = GetAreaValue(area);
}
for (int i = 0; i < shapes.Count; i++)
{
DataCompact[] compactData = TakeCompactData();
var shape = shapes[i];
if (shape is ShapeDataSphere)
{
ShapeDataSphere castedShape = shape as ShapeDataSphere;
AppendSpherePrivate(compactData, castedShape.bounds.center, castedShape.bounds.extents.x, 0f, false, true);
}
else if (shape is ShapeDataCapsule)
{
ShapeDataCapsule castedShape = shape as ShapeDataCapsule;
AppendCapsulePrivate(compactData, castedShape.sphereA, castedShape.sphereB, castedShape.capsileRadius, true, areaValue);
}
else if (shape is ShapeDataBox)
{
ShapeDataBox castedShape = shape as ShapeDataBox;
AppendMeshConvexPrivate(compactData, ColliderCollector.cubeVerts, ColliderCollector.cubeTris, castedShape.boxMatrix, areaValue, true);
//Debug.LogWarning("dont forget to flip Y in ShapeDataBox");
}
else
{
Debug.LogError("no support for current area modifyer in shape collector");
}
Vector3 realChunkPos = template.realOffsetedPosition;
Vector3 offset = template.halfVoxelOffset;
for (int x = 0; x < sizeX; x++)
{
for (int z = 0; z < sizeZ; z++)
{
int index = GetIndex(x, z);
DataCompact mask = compactData[index];
if (mask.pass != -1 && arrayData[index].next != -2)
{
int prevIndex = -1;
int curIndex = index;
while (true)
{
if (curIndex < 0)
{
break;
}
Data curNode = arrayData[curIndex];
if ((mask.min > curNode.max | mask.max < curNode.min) == false) //if current mask in not higher or lower than current node
{
if (SomeMath.InRangeExclusive(mask.min, curNode.min, curNode.max))
{
arrayData[curIndex].max = mask.min;
arrayData[curIndex].pass = mask.pass;
if (appyArea)
{
arrayData[curIndex].area = areaValue;
}
if (SomeMath.InRangeExclusive(mask.max, curNode.min, curNode.max))
{
int freeIndex = GetFreeIndex();
arrayData[freeIndex] = new Data(mask.max, curNode.max, curNode.pass, curNode.next, curNode.area);
arrayData[curIndex].next = freeIndex;
break;
}
prevIndex = curIndex;
curIndex = arrayData[curIndex].next;
}
else if (SomeMath.InRangeExclusive(mask.max, curNode.min, curNode.max))
{
//top of mask inside current shape
arrayData[curIndex].min = mask.max;
break;//this nothing can be intersected after that
}
else
{
if (curNode.next == -1) //if there no nodes after that
{
if (prevIndex == -1) //if it first node
{
arrayData[curIndex].next = -2; //make it invalid
}
else
{
arrayData[prevIndex].next = -1;
}
break;
}
//if some nodes after that
else
{
//shift next thata to current index
//NOTE: curIndex is not changed to check new data at this index
ReturnFreeIndex(curNode.next);
arrayData[curIndex] = arrayData[curNode.next];
continue;
}
}
}
prevIndex = curIndex;
curIndex = curNode.next;
}
}
}
}
GenericPoolArray <DataCompact> .ReturnToPool(ref compactData);
}
}
enum C_Axis { x, z }//collection axis. so if elipse inclined to some axis this axis is iced to reduce error
public void AppendCapsule(ShapeDataCapsule capsule)
{
AppendCapsule(capsule.sphereA, capsule.sphereB, capsule.capsileRadius, capsule.infoMode != ColliderInfoMode.Solid, GetAreaValue(capsule.area));
}
