void AddTriangleIfInCell(BowyerWatson <WorleyNoise.CellData> .Triangle triangle)
{
bool triangleInCell = false;
int floatIndex = 0;
var adjacentCellPair = new WorleyNoise.CellDataX2();
for (int i = 0; i < 3; i++)
{
if (triangle[i].pos.Equals(cellPosition))
{
triangleInCell = true;
}
else
{
if (floatIndex > 1)
{
continue;
}
adjacentCellPair[floatIndex] = triangle[i].pointObject;
floatIndex++;
}
}
if (triangleInCell)
{
cellVertices.Add(triangle.circumcircle.center);
adjacentCells.Add(SortCellPairClockwise(adjacentCellPair));
vertexRotations.Add(vectorUtil.RotationFromUp(triangle.circumcircle.center, cellPosition));
}
}
WorleyNoise.CellDataX2 FlipCellDataX2(WorleyNoise.CellDataX2 original)
{
var result = new WorleyNoise.CellDataX2();
result.c0 = original.c1;
result.c1 = original.c0;
return(result);
}
WorleyNoise.CellDataX2 SortCellPairClockwise(WorleyNoise.CellDataX2 original)
{
bool wrongWay = vectorUtil.RotationFromUp(original.c0.position, cellPosition) >
vectorUtil.RotationFromUp(original.c1.position, cellPosition);
if (wrongWay)
{
return(FlipCellDataX2(original));
}
else
{
return(original);
}
}
