private Vector3[] GetInterpolatedFilterPositions()
{
int filterNumGridShape = Mathf.CeilToInt(Mathf.Sqrt(filterNum));
Vector3[] gridPositions = GridShape.ScaledUnitGrid(filterNumGridShape, filterNumGridShape, Vector3.zero, spacing.x);
Vector3[] linePositions = LineShape.ScaledUnitLine(filterNum, Vector3.zero, new Vector3(1, 0, 0), spacing.x);
Vector3[] filterPositions = Shape.InterpolateShapes(linePositions, gridPositions, 1.0f); // TOFO: Maybe integrate lineToGrid parameter, but for now only grid
return(filterPositions);
}
/// <summary>
/// Calculates the position of the nodes according to parameters.
/// </summary>
/// <returns></returns>
protected Vector3[] GetInterpolatedNodePositions()
{
int reducedDepthGridShape = Mathf.CeilToInt(Mathf.Sqrt(reducedDepth));
Vector3[] gridPositions = GridShape.ScaledUnitGrid(reducedDepthGridShape, reducedDepthGridShape, new Vector3(0, 0, 0), filterSpread);
Vector3[] linePositionsX = LineShape.ScaledUnitLine(reducedDepth, new Vector3(0, 0, 0), new Vector3(1, 0, 0), filterSpread * (reducedDepthGridShape / (float)reducedDepth));
Vector3[] linePositionsZ = LineShape.ScaledUnitLine(reducedDepth, new Vector3(0, 0, 0), new Vector3(0, 0, 1), filterSpread * (reducedDepthGridShape / (float)reducedDepth));
Vector3[] linePositions = Shape.InterpolateShapes(linePositionsX, linePositionsZ, lineXToZ);
Vector3[] circlePositions = CircleShape.ScaledUnitCircle(reducedDepth, new Vector3(0, 0, 0), filterSpread);
Vector3[] filterPositions = null;
if (lineCircleGrid < 1.0f)
{
filterPositions = Shape.InterpolateShapes(linePositions, circlePositions, lineCircleGrid);
}
else if (lineCircleGrid <= 2.0f)
{
filterPositions = Shape.InterpolateShapes(circlePositions, gridPositions, lineCircleGrid - 1.0f);
}
return(filterPositions);
}
