public void ReComputeShape()
{
//Shape
Rhino.Geometry.Point3d origin = originVec.ToRhino();
_shapedGrid.Compute(gridSize, x_Ex, y_Ex, offsetValue, offsetValue2, maxReduceNum, minGridNum, origin, ref shapedGrid, ref shape, ref offsetShape, ref originalShape);
if (Rhino.Geometry.AreaMassProperties.Compute(offsetShape.ToPolylineCurve()).Area <
(Rhino.Geometry.AreaMassProperties.Compute(shape).Area / 2f))
{
ReComputeShape();
Debug.Log("Failed RecomputeShape and start RecomputeShape again");
return;
}
_areaRatio.Compute(shape, minAreaRatio, roomNum, ref areaSize, ref areaRatio);
targetAreaSize = areaSize.ToIntList();
if (debug)
{
debugPreview.Add(RhinoPreview.PtsShow(shapedGrid, gridSize, Color.white));
}
if (show)
{
if (polyLines.Count != 0)
{
foreach (var line in polyLines)
{
Destroy(line);
}
}
polyLines.Add(RhinoPreview.PolyLineShow(shape.ToPolyline(), Color.cyan, 0.3f, "shape"));
polyLines.Add(RhinoPreview.PolyLineShow(offsetShape, Color.blue, 0.3f, "offsetShape"));
polyLines.Add(RhinoPreview.PolyLineShow(originalShape.ToPolyline(), Color.gray, 0.3f, "originalShape"));
}
// make first agent position
var center = Rhino.Geometry.AreaMassProperties.Compute(shape).Centroid;
rectMin = RhinoWrapper.MakeRect(center, gridSize, gridSize);
var areaCenters = RhinoWrapper.RandomPt(rectMin, roomNum);
if (debug)
{
debugPreview.Add(RhinoPreview.PolyLineShow(rectMin.ToPolyline(), Color.green, 0.3f, "minRect"));
debugPreview.Add(RhinoPreview.PtsShow(areaCenters, gridSize, Color.black));
var centersList = new List <Rhino.Geometry.Point3d>();
centersList.Add(center);
debugPreview.Add(RhinoPreview.PtsShow(centersList, gridSize, Color.magenta));
}
//relax agent position
minDist = (int)Math.Ceiling(Math.Sqrt(2) * gridSize) * (minGridNum + 1);
_relax.Compute(ref areaCenters, minDist, offsetShape, (double)gridSize / 2.0);
if (debug)
{
debugPreview.Add(RhinoPreview.PtsShow(areaCenters, gridSize, Color.red));
}
agentPosition = areaCenters.ToHost();
}
public override void CollectObservations()
{
//transform.position = layoutArea.agentPosition[agentNumber] / (layoutArea.gridSize * layoutArea.x_Ex);
//Current position (relative)
var curPos = new Vector2(transform.position.x / (float)(gridSize * x_Ex), transform.position.y / (float)(gridSize * y_Ex));
AddVectorObs(curPos);
//近くの壁までのVector
var agentPt = transform.position.ToRhino();
var nearWall = shape.ToPolyline().ClosestPoint(agentPt);
var dirNearWall = (nearWall - agentPt);
Vector2 dirNearWallVec2 = new Vector2((float)dirNearWall.X / (float)(gridSize * x_Ex), (float)dirNearWall.Y / (float)(gridSize * y_Ex));
AddVectorObs(dirNearWallVec2);
if (showInfo)
{
layoutArea.obsStr.Clear();
layoutArea.obsStr.Add(("Current position " + curPos.ToString("F3")));
layoutArea.obsStr.Add(("dirNearWall " + dirNearWallVec2.ToString("F3")));
}
//4方向の壁
float[] fourAxisWall = GetFourAxis(agentPt, shape);
AddVectorObs(fourAxisWall);
if (showInfo)
{
foreach (var val in fourAxisWall)
{
layoutArea.obsStr.Add(("fourAxisWall" + val.ToString("F3")));
}
}
/*
* var lenghtNearWall = dirNearWallVec2.magnitude;
* AddVectorObs(lenghtNearWall);
*/
//他のAgentとの距離と方向
for (int i = 0; i < layoutArea.agentPosition.Count; i++)
{
if (i == agentNumber)
{
continue;
}
var dir = layoutArea.agentPosition[i] - transform.position;
Vector2 dirAgent = new Vector2((float)dir.x / (float)(gridSize * x_Ex), (float)dir.y / (float)(gridSize * y_Ex));
AddVectorObs(dirAgent);
/*
* var dist = dirAgent.magnitude;
* AddVectorObs(dist);
*/
if (showInfo)
{
layoutArea.obsStr.Add((i + "AgentDir " + dirAgent.ToString("F3")));
}
}
//面積の差を割合として渡す
float currentArea = layoutArea.currentAreaSize[agentNumber] / (1000f * 1000f);
float targetArea = layoutArea.targetAreaSize[agentNumber] / (1000f * 1000f);
float differenceArea = targetArea - currentArea;
float shapeArea = (float)Rhino.Geometry.AreaMassProperties.Compute(shape).Area / (1000f * 1000f);
if (differenceArea != 0)
{
// differenceArea = differenceArea > 0 ? Mathf.Pow((differenceArea / (1000f * 1000f)), 2) : Mathf.Pow((differenceArea / (1000f * 1000f)), 2) * -1f;
var diffArea = (differenceArea / targetArea);
AddVectorObs(diffArea);
if (showInfo)
{
layoutArea.obsStr.Add(("differenceAreaObs " + diffArea).ToString());
}
}
else
{
AddVectorObs(0);
}
SetMask();
}
