public void AgentsRiseWhenBuried()
{
NativeArray <AgentKinematics> agents = new NativeArray <AgentKinematics>(1, Allocator.Persistent);
agents[0] = new AgentKinematics()
{
velocity = new float3(0, 0, 0)
};
NativeArray <float3> steering = new NativeArray <float3>(1, Allocator.Persistent);
steering[0] = new float3(0, 0, 0);
NativeArray <AgentBehaviors> active = new NativeArray <AgentBehaviors>(1, Allocator.Persistent);
active[0] = AgentBehaviors.Active;
NativeArray <VRoxel.Navigation.Block> blocks = new NativeArray <VRoxel.Navigation.Block>(1, Allocator.Persistent);
VRoxel.Navigation.Block solidBlock = new VRoxel.Navigation.Block();
solidBlock.solid = true; solidBlock.cost = 1; blocks[0] = solidBlock;
NativeArray <byte> voxels = new NativeArray <byte>(1, Allocator.Persistent);
AgentWorld world = new AgentWorld()
{
scale = 1f,
offset = float3.zero,
center = new float3(0.5f, 0.5f, 0.5f),
rotation = quaternion.identity,
};
GravityBehavior job = new GravityBehavior()
{
gravity = new float3(0, -4f, 0),
world = world,
steering = steering,
behaviors = active,
agents = agents,
blocks = blocks,
voxels = voxels,
};
job.Schedule(1, 1).Complete();
Assert.AreEqual(new float3(0, 2, 0), steering[0]);
agents.Dispose();
active.Dispose();
blocks.Dispose();
voxels.Dispose();
steering.Dispose();
}
public void UpdatesTheField()
{
int3 size = new int3(1, 2, 2);
int flatSize = size.x * size.y * size.z;
NativeArray <byte> voxels = new NativeArray <byte>(flatSize, Allocator.Persistent);
NativeArray <byte> costField = new NativeArray <byte>(flatSize, Allocator.Persistent);
NativeArray <int3> directions = new NativeArray <int3>(27, Allocator.Persistent);
NativeArray <int> directionMask = new NativeArray <int>(4, Allocator.Persistent);
NativeArray <VRoxel.Navigation.Block> blocks = new NativeArray <VRoxel.Navigation.Block>(2, Allocator.Persistent);
VRoxel.Navigation.Block airBlock = new VRoxel.Navigation.Block();
airBlock.solid = false;
airBlock.cost = 2;
blocks[0] = airBlock;
VRoxel.Navigation.Block solidBlock = new VRoxel.Navigation.Block();
solidBlock.solid = true;
solidBlock.cost = 1;
blocks[1] = solidBlock;
voxels[0] = 1; // solid block
voxels[1] = 0; // air block
voxels[2] = 0; // air block
voxels[3] = 0; // air block
directionMask[0] = 3;
directionMask[1] = 5;
directionMask[2] = 7;
directionMask[3] = 9;
for (int i = 0; i < 27; i++)
{
Vector3Int dir = Direction3Int.Directions[i];
directions[i] = new int3(dir.x, dir.y, dir.z);
}
UpdateCostFieldJob job = new UpdateCostFieldJob()
{
directionMask = directionMask,
directions = directions,
costField = costField,
voxels = voxels,
blocks = blocks,
size = size,
height = 1
};
JobHandle handle = job.Schedule(flatSize, 1);
handle.Complete();
Assert.AreEqual(1, costField[0]); // walkable node
Assert.AreEqual(2, costField[1]); // climbable node
Assert.AreEqual(255, costField[2]); // obstructed node
Assert.AreEqual(255, costField[3]); // obstructed node
blocks.Dispose();
voxels.Dispose();
costField.Dispose();
directions.Dispose();
directionMask.Dispose();
}