private void Init()
{
_cubes = GetChildrenByDepth(this.gameObject, 0);
Debug.Log(_cubes.Length);
CubeAsset.Settings settings = new CubeAsset.Settings();
settings.depths.Add(new CubeAsset.DepthInfo(new Vector3(1, 1, 1), NvBlastChunkDesc.Flags.NoFlags));
settings.depths.Add(new CubeAsset.DepthInfo(new Vector3(2, 2, 2), NvBlastChunkDesc.Flags.SupportFlag));
settings.extents = new Vector3(10, 10, 10);
settings.staticHeight = 1.0f;
_thisCubeAsset = CubeAsset.generate(settings);
NvBlastAssetDesc desc = _thisCubeAsset.solverAssetDesc;
_blastAsset = new NvBlastAsset(desc);
_blastFamily = new NvBlastFamily(_blastAsset);
NvBlastActorDesc actorDesc = new NvBlastActorDesc();
actorDesc.uniformInitialBondHealth = 1.0f;
actorDesc.uniformInitialLowerSupportChunkHealth = 1.0f;
var actor = new NvBlastActor(_blastFamily, actorDesc);
OnActorCreated(actor, Vector3.zero, Quaternion.identity);
// Reserved buffers
_fractureBuffers = new NvBlastFractureBuffers();
_fractureBuffers.chunkFractures = Marshal.AllocHGlobal((int)desc.chunkCount * Marshal.SizeOf(typeof(NvBlastChunkFractureData)));
_fractureBuffers.bondFractures = Marshal.AllocHGlobal((int)desc.bondCount * Marshal.SizeOf(typeof(NvBlastBondFractureData)));
_leafChunkCount = (uint)_blastAsset.leafChunkCount;
_newActorsBuffer = Marshal.AllocHGlobal((int)_leafChunkCount * Marshal.SizeOf(typeof(IntPtr)));
}
private void generateCity()
{
const int BUILDING_TYPE_COUNT = 5;
Vector3 BUILDING_MIN_SIZE = new Vector3(10, 10, 10);
Vector3 BUILDING_MAX_SIZE = new Vector3(50, 200, 50);
List <CubeAsset> buildingTypes = new List <CubeAsset>(BUILDING_TYPE_COUNT);
for (int i = 0; i < BUILDING_TYPE_COUNT; ++i)
{
CubeAsset.Settings settings = new CubeAsset.Settings();
settings.depths.Add(new CubeAsset.DepthInfo(new Vector3(1, 1, 1), NvBlastChunkDesc.Flags.NoFlags));
settings.depths.Add(new CubeAsset.DepthInfo(new Vector3(1, 2, 1), NvBlastChunkDesc.Flags.NoFlags));
settings.depths.Add(new CubeAsset.DepthInfo(new Vector3(2, 3, 2), NvBlastChunkDesc.Flags.NoFlags));
settings.depths.Add(new CubeAsset.DepthInfo(new Vector3(2, 2, 2), NvBlastChunkDesc.Flags.SupportFlag));
settings.extents = new Vector3(Random.Range(BUILDING_MIN_SIZE.x, BUILDING_MAX_SIZE.x), Random.Range(BUILDING_MIN_SIZE.y, BUILDING_MAX_SIZE.y), Random.Range(BUILDING_MIN_SIZE.z, BUILDING_MAX_SIZE.z));
settings.staticHeight = 10.0f;
CubeAsset cubeAsset = CubeAsset.generate(settings);
buildingTypes.Add(cubeAsset);
}
int totalBuildings = 0;
const float CITY_HALF_SIZE = 200.0f;
const float SPARSITY = 30.0f;
//razz
//const int BUILDING_COUNT_MAX = 20;
const int BUILDING_COUNT_MAX = 0;
Vector2 pos = new Vector2(-CITY_HALF_SIZE, -CITY_HALF_SIZE);
float buildingYMax = 0.0f;
while (pos.y < CITY_HALF_SIZE && totalBuildings < BUILDING_COUNT_MAX)
{
// random jump
pos.x += Random.Range(0.0f, SPARSITY);
if (pos.x > CITY_HALF_SIZE)
{
pos.x = -CITY_HALF_SIZE;
pos.y += buildingYMax + Random.Range(0.0f, SPARSITY);
buildingYMax = 0.0f;
continue;
}
// random bulding type spawn
int type = Random.Range(0, buildingTypes.Count);
var cubeFamily = (new GameObject("Cube Actor #" + type)).AddComponent <CubeFamily>();
CubeAsset asset = buildingTypes[type];
cubeFamily.transform.localPosition = new Vector3(pos.x, asset.extents.y / 2.0f, pos.y);
pos.x += asset.extents.x;
buildingYMax = Mathf.Max(buildingYMax, asset.extents.z);
cubeFamily.Initialize(asset);
totalBuildings++;
}
}
private void Init()
{
CubeAsset.Settings settings = new CubeAsset.Settings();
//First depth for first state, so it will be unfractred (1,1,1)
settings.depths.Add(new CubeAsset.DepthInfo(new Vector3(1, 1, 1), NvBlastChunkDesc.Flags.NoFlags));
//Second depth for first fracture, so it will fractured by 2 per axis. You can add more depths or increase this depths count.
settings.depths.Add(new CubeAsset.DepthInfo(new Vector3(2, 2, 2), NvBlastChunkDesc.Flags.SupportFlag));
//this is size
settings.extents = new Vector3(10, 10, 10);
//this is static parts of object, so 1.0 means first row will be static.
settings.staticHeight = 1.0f;
_thisCubeAsset = CubeAsset.generate(settings);
_objectToBlastFamily.Initialize(_thisCubeAsset);
_objectToBlastFamily.transform.localPosition = this.transform.localPosition;
}