GPU osm copy potential field onto the gpu.

VadereModelTests/TestOSM/scenarios/basic_1_chicken_osm1_large_DISCRETE.scenario

@@ -145,6 +145,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/basic_1_chicken_osm1_large_NELDER_MEAD.scenario

@@ -145,6 +145,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/basic_1_chicken_osm1_large_PSO.scenario

@@ -145,6 +145,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/basic_2_density_osm1.scenario

@@ -169,6 +169,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/basic_3_1_wall_osm1.scenario

@@ -144,6 +144,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/basic_3_2_wall_osm1.scenario

@@ -144,6 +144,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/basic_3_3_wall_osm1.scenario

@@ -144,6 +144,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/basic_4_1_wall_osm1.scenario

@@ -144,6 +144,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/basic_4_1_wall_osm2.scenario

@@ -144,6 +144,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/basic_4_2_wall_osm1.scenario

@@ -144,6 +144,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/basic_4_2_wall_osm2.scenario

@@ -144,6 +144,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/queueing_floor_field_osm1.scenario

@@ -146,6 +146,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_01_pathway_osm1.scenario

@@ -132,6 +132,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_01_pathway_osm2.scenario

@@ -132,6 +132,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_02_stairs_osm1.scenario

@@ -220,6 +220,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : true,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_03_stairs_osm1.scenario

@@ -220,6 +220,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : true,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_04_flow_osm1_025_d.scenario

@@ -132,6 +132,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_04_flow_osm1_025_up.scenario

@@ -132,6 +132,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_04_flow_osm1_050_d.scenario

@@ -132,6 +132,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_04_flow_osm1_050_h.scenario

@@ -118,6 +118,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_04_flow_osm1_050_up.scenario

@@ -132,6 +132,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_04_flow_osm1_075_d.scenario

@@ -132,6 +132,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_04_flow_osm1_075_h.scenario

@@ -118,6 +118,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_04_flow_osm1_075_up.scenario

@@ -132,6 +132,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_04_flow_osm1_100_d.scenario

@@ -132,6 +132,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_04_flow_osm1_100_h.scenario

@@ -118,6 +118,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_04_flow_osm1_100_up.scenario

@@ -132,6 +132,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_04_flow_osm1_125_d.scenario

@@ -132,6 +132,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_04_flow_osm1_125_h.scenario

@@ -118,6 +118,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_04_flow_osm1_125_up.scenario

@@ -132,6 +132,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_04_flow_osm1_470_h.scenario

@@ -118,6 +118,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_04_flow_osm1_550_up.scenario

@@ -132,6 +132,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_05_react_osm1.scenario

@@ -136,6 +136,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_06_corner_osm1.scenario

@@ -167,6 +167,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_06_corner_osm2.scenario

@@ -170,6 +170,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ {

VadereModelTests/TestOSM/scenarios/rimea_07_speeds_osm1.scenario

@@ -132,6 +132,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_07_speeds_osm1_NELDER_MEAD.scenario

@@ -118,6 +118,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_07_speeds_osm1_PSO.scenario

@@ -118,6 +118,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_09_publicRoom_osm1_2.scenario

@@ -211,6 +211,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_09_publicRoom_osm1_4.scenario

@@ -202,6 +202,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_10_pathfinding_osm1.scenario

@@ -552,6 +552,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       }, {
         "id" : -1,
@@ -571,6 +572,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       }, {
         "id" : -1,
@@ -590,6 +592,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       }, {
         "id" : -1,
@@ -609,6 +612,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       }, {
         "id" : -1,
@@ -628,6 +632,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       }, {
         "id" : -1,
@@ -647,6 +652,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       }, {
         "id" : -1,
@@ -666,6 +672,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 2 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       }, {
         "id" : -1,
@@ -685,6 +692,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 2 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       }, {
         "id" : -1,
@@ -704,6 +712,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       }, {
         "id" : -1,
@@ -723,6 +732,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 2 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       }, {
         "id" : -1,
@@ -742,6 +752,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 2 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       }, {
         "id" : -1,
@@ -761,6 +772,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_11_exitSelection_osm1.scenario

@@ -190,6 +190,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_12_evacuation_osm1.scenario

@@ -154,6 +154,7 @@
         "spawnAtRandomPositions" : true,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_13_stairs_osm1_a.scenario

@@ -150,6 +150,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_13_stairs_osm1_b.scenario

@@ -150,6 +150,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereModelTests/TestOSM/scenarios/rimea_14_selectRoute_osm1.scenario

@@ -200,6 +200,7 @@
         "spawnAtRandomPositions" : false,
         "useFreeSpaceOnly" : false,
         "targetIds" : [ 1 ],
+        "groupSizeDistribution" : [ 0.0, 0.0, 1.0 ],
         "dynamicElementType" : "PEDESTRIAN"
       } ],
       "dynamicElements" : [ ],

VadereSimulator/src/org/vadere/simulator/models/osm/optimization/ParticleSwarmOptimizer.java

@@ -37,10 +37,6 @@ public class ParticleSwarmOptimizer implements StepCircleOptimizer {
 		VCircle circle = ((VCircle) reachableArea);
 		double stepSize = circle.getRadius();
 
-		final PotentialEvaluationFunction potentialEvaluationFunction = new PotentialEvaluationFunction(pedestrian);
-		potentialEvaluationFunction.setStepSize(stepSize);
-
-
 		List<VPoint> positions = StepCircleOptimizerDiscrete.getReachablePositions(pedestrian, random);
 		// maximum possible angle of movement relative to ankerAngle
 		double angle;

VadereSimulator/src/org/vadere/simulator/models/potential/fields/ObstacleDistancePotential.java

@@ -67,4 +67,8 @@ public class ObstacleDistancePotential implements IPotentialField {
 	public double getPotential(@NotNull VPoint pos, @Nullable Agent agent) {
 		return eikonalSolver.getPotential(pos, 0.0, 1.0);
 	}
+
+	public EikonalSolver getEikonalSolver() {
+		return eikonalSolver;
+	}
 }

VadereSimulator/src/org/vadere/simulator/models/potential/fields/PotentialFieldSingleTargetGrid.java

@@ -14,6 +14,7 @@ import org.vadere.state.scenario.Topography;
 import org.vadere.util.geometry.Vector2D;
 import org.vadere.util.geometry.shapes.VPoint;
 import org.vadere.util.geometry.shapes.VShape;
+import org.vadere.util.potential.calculators.EikonalSolver;
 
 /**
  * A IPotentialTargetGrid, that creates for a single target the a floor field
@@ -27,6 +28,7 @@ public class PotentialFieldSingleTargetGrid extends AbstractPotentialFieldTarget
 	private AttributesFloorField attributesFloorField;
 	private AttributesAgent attributesPedestrian;
 	private final int targetId;
+	private EikonalSolver eikonalSolver;
 
 	public PotentialFieldSingleTargetGrid(final Topography topography,
 			final AttributesAgent attributesPedestrian,
@@ -71,9 +73,14 @@ public class PotentialFieldSingleTargetGrid extends AbstractPotentialFieldTarget
 			PotentialFieldAndInitializer potentialFieldAndInitializer = PotentialFieldAndInitializer.create(topography,
 					targetId, shapes, this.attributesPedestrian, this.attributesFloorField);
 			targetPotentialFields.put(targetId, potentialFieldAndInitializer);
+			eikonalSolver = potentialFieldAndInitializer.eikonalSolver;
 		}
 	}
 
+	public EikonalSolver getEikonalSolver() {
+		return eikonalSolver;
+	}
+
 	@Override
 	public void postLoop(double simTimeInSec) {}
 

VadereSimulator/tests/org/vadere/simulator/models/seating/osm/opencl/TestCLOptimalStepsModel.java

+package org.vadere.simulator.models.seating.osm.opencl;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.vadere.simulator.models.osm.PedestrianOSM;
+import org.vadere.simulator.models.osm.opencl.CLOptimalStepsModel;
+import org.vadere.simulator.models.potential.fields.ObstacleDistancePotential;
+import org.vadere.simulator.models.potential.fields.PotentialFieldSingleTargetGrid;
+import org.vadere.simulator.projects.io.IOVadere;
+import org.vadere.state.attributes.models.AttributesFloorField;
+import org.vadere.state.attributes.models.AttributesOSM;
+import org.vadere.state.attributes.models.AttributesPotentialCompact;
+import org.vadere.state.attributes.scenario.AttributesAgent;
+import org.vadere.state.scenario.Topography;
+import org.vadere.state.util.StateJsonConverter;
+import org.vadere.state.util.TextOutOfNodeException;
+import org.vadere.util.geometry.shapes.VPoint;
+import org.vadere.util.geometry.shapes.VRectangle;
+import org.vadere.util.opencl.OpenCLException;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+import java.util.stream.Collectors;
+
+import static org.junit.Assert.assertEquals;
+
+/**
+ * @author Benedikt Zoennchen
+ */
+public class TestCLOptimalStepsModel {
+
+	private String topographyStringChicken = "{\n" +
+			"  \"attributes\" : {\n" +
+			"    \"bounds\" : {\n" +
+			"      \"x\" : 0.0,\n" +
+			"      \"y\" : 0.0,\n" +
+			"      \"width\" : 35.0,\n" +
+			"      \"height\" : 60.0\n" +
+			"    },\n" +
+			"    \"boundingBoxWidth\" : 0.5,\n" +
+			"    \"bounded\" : true\n" +
+			"  },\n" +
+			"  \"obstacles\" : [ {\n" +
+			"    \"shape\" : {\n" +
+			"      \"x\" : 9.0,\n" +
+			"      \"y\" : 21.0,\n" +
+			"      \"width\" : 1.0,\n" +
+			"      \"height\" : 20.0,\n" +
+			"      \"type\" : \"RECTANGLE\"\n" +
+			"    },\n" +
+			"    \"id\" : -1\n" +
+			"  }, {\n" +
+			"    \"shape\" : {\n" +
+			"      \"x\" : 25.0,\n" +
+			"      \"y\" : 21.0,\n" +
+			"      \"width\" : 1.0,\n" +
+			"      \"height\" : 20.0,\n" +
+			"      \"type\" : \"RECTANGLE\"\n" +
+			"    },\n" +
+			"    \"id\" : -1\n" +
+			"  }, {\n" +
+			"    \"shape\" : {\n" +
+			"      \"x\" : 10.0,\n" +
+			"      \"y\" : 40.0,\n" +
+			"      \"width\" : 15.0,\n" +
+			"      \"height\" : 1.0,\n" +
+			"      \"type\" : \"RECTANGLE\"\n" +
+			"    },\n" +
+			"    \"id\" : -1\n" +