protected override void OnUpdate()
{
if (flag)
{
return;
}
flag = true;
ComponentGroup planetGroup = GetComponentGroup(typeof(Planet), typeof(PlanetNoise));
ComponentGroup dataGroup = GetComponentGroup(typeof(PlanetSharedData));
ComponentDataArray <Planet> planetArray = planetGroup.GetComponentDataArray <Planet>();
ComponentDataArray <PlanetNoise> noiseArray = planetGroup.GetComponentDataArray <PlanetNoise>();
SharedComponentDataArray <PlanetSharedData> dataArray = dataGroup.GetSharedComponentDataArray <PlanetSharedData>();
GameObject prefab = dataArray[0].nodePrefab;
for (int i = 0; i < planetArray.Length; ++i)
{
Planet planet = planetArray[i];
PlanetNoise noise = noiseArray[i];
HyperDistance r = planet.radius;
for (int n = 0; n < 20; ++n)
{
Entity nodeEntity = EntityManager.Instantiate(prefab);
TerrainNode node = EntityManager.GetComponentData <TerrainNode>(nodeEntity);
node.level = 0;
node.planetData = planet;
node.noiseData = noise;
node.built = 0;
node.divided = 0;
node.hyperDistant = 1;
int idx = n * 3;
node.corner1 = icoVerts[idx];
node.corner2 = icoVerts[idx + 1];
node.corner3 = icoVerts[idx + 2];
EntityManager.SetComponentData(nodeEntity, node);
HyperPosition pos = math.normalize(node.corner1 + node.corner2 + node.corner3) * r;
PrecisePosition prspos = new PrecisePosition {
pos = pos.prs
};
EntityManager.SetComponentData(nodeEntity, prspos);
OctantPosition octpos = new OctantPosition {
pos = pos.oct
};
EntityManager.SetComponentData(nodeEntity, octpos);
}
}
}
public void Initialize(
ComponentGroup group,
UnityEngine.Vector3 [] vertices,
UnityEngine.Vector3 [] normals,
NativeCounter.Concurrent counter
)
{
Particles = group.GetComponentDataArray <Particle>();
Positions = group.GetComponentDataArray <Position>();
Triangles = group.GetComponentDataArray <Triangle>();
Variants = group.GetSharedComponentDataArray <SimpleParticle>();
Vertices = UnsafeUtility.AddressOf(ref vertices[0]);
Normals = UnsafeUtility.AddressOf(ref normals[0]);
Counter = counter;
}
private bool CheckBulletCollision(Entity bullet, Position bulletPosition, Collision bulletCollision,
ComponentDataArray <Position> collisionPositions,
SharedComponentDataArray <Collision> collisions,
EntityArray entities)
{
for (var i = 0; i < collisionPositions.Length; i++)
{
var distance = math.length(bulletPosition.Value - collisionPositions[i].Value);
if (distance <= bulletCollision.Radius + collisions[i].Radius)
{
PostUpdateCommands.AddComponent(entities[i], new DestroyEntity());
PostUpdateCommands.AddComponent(bullet, new DestroyEntity());
return(true);
}
}
return(false);
}
protected override void OnUpdate()
{
for (int i = meshCreationSets.Count - 1; i >= 0; --i)
{
if (meshCreationSets[i].jobHandle.IsCompleted)
{
meshCreationSets[i].jobHandle.Complete();
if (EntityManager.Exists(meshCreationSets[i].entity))
{
Mesh mesh = new Mesh();
mesh.vertices = meshCreationSets[i].verts.ToArray();
mesh.triangles = meshCreationSets[i].tris.ToArray();
mesh.RecalculateNormals();
HPMeshInstanceRenderer r = EntityManager.GetSharedComponentData <HPMeshInstanceRenderer>(meshCreationSets[i].entity);
r.mesh = mesh;
EntityManager.SetSharedComponentData(meshCreationSets[i].entity, r);
TerrainNode node = EntityManager.GetComponentData <TerrainNode>(meshCreationSets[i].entity);
if (node.level != 0 && EntityManager.Exists(node.parentEntity))
{
TerrainNode parentNode = EntityManager.GetComponentData <TerrainNode>(node.parentEntity);
if (parentNode.divided == 1)
{
++parentNode.childrenBuilt;
if (parentNode.childrenBuilt == 4)
{
HPMeshInstanceRenderer parentR = EntityManager.GetSharedComponentData <HPMeshInstanceRenderer>(node.parentEntity);
parentR.mesh = null;
EntityManager.SetSharedComponentData(node.parentEntity, parentR);
}
EntityManager.SetComponentData(node.parentEntity, parentNode);
}
}
}
meshCreationSets[i].verts.Dispose();
meshCreationSets[i].tris.Dispose();
meshCreationSets.RemoveAt(i);
}
}
ComponentGroup nodeGroup = GetComponentGroup(typeof(TerrainNode), typeof(HPMeshInstanceRenderer), typeof(PrecisePosition), typeof(OctantPosition));
ComponentGroup camGroup = GetComponentGroup(typeof(Flycam), typeof(PrecisePosition), typeof(Rotation), typeof(OctantPosition));
ComponentGroup dataGroup = GetComponentGroup(typeof(PlanetSharedData));
SharedComponentDataArray <PlanetSharedData> planetDataArray = dataGroup.GetSharedComponentDataArray <PlanetSharedData>();
PlanetSharedData[] dataArray = new PlanetSharedData[planetDataArray.Length];
for (int i = 0; i < dataArray.Length; ++i)
{
dataArray[i] = planetDataArray[i];
}
EntityArray entityTempArray = nodeGroup.GetEntityArray();
Entity[] entityArray = new Entity[entityTempArray.Length];
for (int i = 0; i < entityArray.Length; ++i)
{
entityArray[i] = entityTempArray[i];
}
SharedComponentDataArray <HPMeshInstanceRenderer> meshCDArray = nodeGroup.GetSharedComponentDataArray <HPMeshInstanceRenderer>();
HPMeshInstanceRenderer[] meshArray = new HPMeshInstanceRenderer[meshCDArray.Length];
for (int i = 0; i < meshArray.Length; ++i)
{
meshArray[i] = meshCDArray[i];
}
ComponentDataArray <TerrainNode> nodeCDArray = nodeGroup.GetComponentDataArray <TerrainNode>();
TerrainNode[] nodeArray = new TerrainNode[nodeCDArray.Length];
for (int i = 0; i < nodeCDArray.Length; ++i)
{
nodeArray[i] = nodeCDArray[i];
}
ComponentDataArray <PrecisePosition> nodePosArray = nodeGroup.GetComponentDataArray <PrecisePosition>();
PrecisePosition[] posArray = new PrecisePosition[nodePosArray.Length];
for (int i = 0; i < nodePosArray.Length; ++i)
{
posArray[i] = nodePosArray[i];
}
ComponentDataArray <OctantPosition> nodeOctArray = nodeGroup.GetComponentDataArray <OctantPosition>();
OctantPosition[] octArray = new OctantPosition[nodePosArray.Length];
for (int i = 0; i < nodeOctArray.Length; ++i)
{
octArray[i] = nodeOctArray[i];
}
ComponentDataArray <PrecisePosition> camPosArray = camGroup.GetComponentDataArray <PrecisePosition>();
float3 camPos = camPosArray[0].pos;
ComponentDataArray <OctantPosition> camOctArray = camGroup.GetComponentDataArray <OctantPosition>();
int3 camOct = camOctArray[0].pos;
float octantSize = HyperposStaticReferences.OctantSize;
for (int i = 0; i < meshArray.Length; ++i)
{
if (nodeArray[i].built == 1 && nodeArray[i].divided == 0)
{
if (nodeArray[i].level < nodeArray[i].planetData.maxNodeLevels)
{
float3 corner0 = nodeArray[i].corner1;
float3 corner1 = nodeArray[i].corner2;
float3 corner2 = nodeArray[i].corner3;
HyperDistance sphereRadius = nodeArray[i].planetData.radius;
HyperPosition corner0Pos = corner0 * sphereRadius;
HyperPosition corner1Pos = corner1 * sphereRadius;
HyperDistance distToSubdivide = MathUtils.Distance(corner0Pos, corner1Pos)
* (PERCENT_DIST_TO_SUBDIVIDE_AT / 100f);
HyperPosition centerPos = GetNodeCenter(nodeArray[i]);
//if (UnityEngine.Random.Range(0, 20) == 2)
// Debug.Log(MathUtils.ToString(distToSubdivide) + "\n" + MathUtils.ToString(centerPos));
if (InSubdivideDist(camOct, camPos, centerPos.oct, centerPos.prs, distToSubdivide.oct, distToSubdivide.prs))
{
//Debug.Log(MathUtils.ToString(distToSubdivide) + "\n" + MathUtils.ToString(centerPos)
// + "\n" + camOct + " " + camPos);
Subdivide(entityArray[i], nodeArray[i], meshArray[i], dataArray[0],
distToSubdivide.prs, distToSubdivide.oct, centerPos.prs, centerPos.oct);
}
}
if (nodeArray[i].level > 0 && EntityManager.Exists(nodeArray[i].parentEntity))
{
HPMeshInstanceRenderer parentR
= EntityManager.GetSharedComponentData <HPMeshInstanceRenderer>(nodeArray[i].parentEntity);
//float dist = math.distance(camPos, nodeArray[i].parentCenter);
//HyperDistance dist = MathUtils.Distance(camOct, camPos,
// nodeArray[i].parentOctantCenter, nodeArray[i].parentPreciseCenter);
//if (parentR.mesh != null
// && (dist.octantDist < nodeArray[i].parentOctantSubdivideDist
// || (dist.octantDist == nodeArray[i].parentOctantSubdivideDist && dist.preciseDist < nodeArray[i].parentPreciseSubdivideDist)))
if (!InSubdivideDist(camOct, camPos, nodeArray[i].parentOctantCenter, nodeArray[i].parentPreciseCenter,
nodeArray[i].parentOctantSubdivideDist, nodeArray[i].parentPreciseSubdivideDist))
{
EntityManager.DestroyEntity(entityArray[i]);
}
}
}
else if (nodeArray[i].built == 0 && nodeArray[i].divided == 1)
{
float3 corner0 = nodeArray[i].corner1;
float3 corner1 = nodeArray[i].corner2;
float3 corner2 = nodeArray[i].corner3;
HyperDistance sphereRadius = nodeArray[i].planetData.radius;
HyperPosition corner0Pos = corner0 * sphereRadius;
HyperPosition corner1Pos = corner1 * sphereRadius;
HyperDistance distToSubdivide = MathUtils.Distance(corner0Pos, corner1Pos) * (PERCENT_DIST_TO_SUBDIVIDE_AT / 100f);
HyperPosition centerPos = GetNodeCenter(nodeArray[i]);
if (!InSubdivideDist(camOct, camPos, centerPos.oct, centerPos.prs, distToSubdivide.oct, distToSubdivide.prs))
{
nodeArray[i].divided = 0;
nodeArray[i].childrenBuilt = 0;
EntityManager.SetComponentData(entityArray[i], nodeArray[i]);
}
}
else if (nodeArray[i].built == 0 && nodeArray[i].divided == 0)
{
nodeArray[i].built = 1;
Planet planetData = nodeArray[i].planetData;
// rez is the number of vertices on one side of the mesh/triangle
// the part in parentheses is called the "Mersenne Number"
int rez = 2 + ((int)Mathf.Pow(2, planetData.meshSubdivisions) - 1);
// nTris is the number of tris in the mesh
int t = rez - 2;
int nTris = (t * (t + 1)) + (rez - 1);
// nVerts is the number of vertices in the mesh
// it is the formula for the "Triangle Sequence" of numbers
int nVerts = (rez * (rez + 1)) / 2;
NativeArray <Vector3> verts = new NativeArray <Vector3>(nVerts, Allocator.Persistent);
NativeArray <int> tris = new NativeArray <int>(nTris * 3, Allocator.Persistent);
HyperPosition centerPos = GetNodeCenter(nodeArray[i]);
HyperPosition camHyp = new HyperPosition {
prs = camPos, oct = camOct
};
HyperDistance dist = MathUtils.Distance(centerPos, camHyp);
//if (dist > planetData.hyperdistanceThreshold)
//{
// nodeArray[i].hyperDistant = 1;
// if(!EntityManager.HasComponent<HyperdistantMarker>(entityArray[i]))
// EntityManager.AddComponent(entityArray[i], typeof(HyperdistantMarker));
//}
//else
//{
// nodeArray[i].hyperDistant = 0;
// if (EntityManager.HasComponent<HyperdistantMarker>(entityArray[i]))
// EntityManager.RemoveComponent(entityArray[i], typeof(HyperdistantMarker));
//}
MeshBuildJob job = new MeshBuildJob();
job.node = nodeArray[i];
job.corner0 = nodeArray[i].corner3;
job.corner1 = nodeArray[i].corner2;
job.corner2 = nodeArray[i].corner1;
job.rez = rez;
job.nTris = nTris;
job.nVerts = nVerts;
job.verts = verts;
job.tris = tris;
JobHandle handle = job.Schedule();
JobHandle.ScheduleBatchedJobs();
MeshCreationSet mcs = new MeshCreationSet();
mcs.entity = entityArray[i];
mcs.jobHandle = handle;
mcs.verts = verts;
mcs.tris = tris;
meshCreationSets.Add(mcs);
EntityManager.SetComponentData(entityArray[i], nodeArray[i]);
}
}
}
protected override JobHandle OnUpdate(JobHandle inputDeps)
{
if (!initialized)
{
Initialize();
initialized = true;
}
if (uninitializedPlayfieldGroup.CalculateLength() == 0)
{
return(inputDeps);
}
resultPositions.Clear();
playfieldIndex.Clear();
SharedComponentDataArray <Playfield> playfieldArray = uninitializedPlayfieldGroup.GetSharedComponentDataArray <Playfield>();
EntityArray entityArray = uninitializedPlayfieldGroup.GetEntityArray();
Playfield playfield = entityManager.GetSharedComponentData <Playfield>(entityArray[0]);
for (int i = 0; i < playfieldArray.Length; i++)
{
playfieldIndex.TryAdd(playfieldArray[i].index, i);
}
JobHandle combinedHandle = new JobHandle();
int totalNumCells = 0;
for (int i = 0; i < playfieldArray.Length; i++)
{
int size = playfieldArray[i].width * playfieldArray[i].height;
totalNumCells += size;
JobHandle pHandle = new PlayfieldCellPositionJob {
width = playfieldArray[i].width,
height = playfieldArray[i].height,
playfieldIndex = i,
cellDatas = positions.ToConcurrent(),
}.Schedule(size, 64, inputDeps);
if (i == 0)
{
combinedHandle = pHandle;
}
else
{
combinedHandle = JobHandle.CombineDependencies(combinedHandle, pHandle);
}
}
JobHandle qlHandle = new NativeQueueToNativeListJob <CellData> {
queue = positions,
out_list = resultPositions,
}.Schedule(combinedHandle);
JobHandle pijHandle = new PlayfieldCellCreationJob {
commandBuffer = initBarrier.CreateCommandBuffer().ToConcurrent(),
positions = resultPositions,
playfieldCellArchetype = playfieldCellArchetype,
playfieldArray = playfieldArray,
playfieldIndex = playfieldIndex,
}.Schedule(totalNumCells, 64, qlHandle);
JobHandle pfjHandle = new PlayfieldFinalizeJob {
commandBuffer = finalizeBarrier.CreateCommandBuffer().ToConcurrent(),
playfields = entityArray,
}.Schedule(entityArray.Length, 64, pijHandle);
return(pfjHandle);
}
