public void makeCloud()
{
var data = new TC.PointCloudData();
data.Initialize(cloud.pPosition, cloud.pNormals, cloud.pColours, 1, new Vector3(), new Vector3());
data.name = CloudName;
var system = gameObject.AddComponent <TCParticleSystem>();
system.Emitter.Shape = EmitShapes.PointCloud;
system.Emitter.PointCloud = data;
system.Emitter.SetBursts(new[] { new BurstEmission {
Time = 0, Amount = data.PointCount
} });
system.Emitter.EmissionRate = 0;
system.Emitter.Lifetime = MinMaxRandom.Constant(-1.0f);
system.Looping = false;
system.MaxParticles = data.PointCount + 1000;
system.Emitter.Size = MinMaxRandom.Constant(cloud.cloudInfo.minVoxelSize);
system.Manager.NoSimulation = true;
if (data.Normals != null)
{
system.ParticleRenderer.pointCloudNormals = true;
system.ParticleRenderer.RenderMode = GeometryRenderMode.Mesh;
var quadGo = GameObject.CreatePrimitive(PrimitiveType.Quad);
system.ParticleRenderer.Mesh = quadGo.GetComponent <MeshFilter>().sharedMesh;
DestroyImmediate(quadGo);
}
system.enabled = true;
}
public override void OnImportAsset(AssetImportContext context)
{
// ComputeBuffer container
// Create a prefab with PointCloudRenderer.
var gameObject = new GameObject();
var data = ImportAsPointCloudData(context.assetPath);
if (data == null)
{
Debug.LogError("data is null... importing didnt work...");
}
var system = gameObject.AddComponent <TCParticleSystem>();
system.Emitter.Shape = EmitShapes.PointCloud;
system.Emitter.PointCloud = data;
system.Emitter.SetBursts(new[] { new BurstEmission {
Time = 0, Amount = data.PointCount
} });
system.Emitter.EmissionRate = 0;
system.Emitter.Lifetime = MinMaxRandom.Constant(-1.0f);
system.Looping = false;
system.MaxParticles = data.PointCount + 1000;
system.Emitter.Size = MinMaxRandom.Constant(DefaultPointSize);
system.Manager.NoSimulation = true;
if (data.Normals != null)
{
system.ParticleRenderer.pointCloudNormals = true;
system.ParticleRenderer.RenderMode = GeometryRenderMode.Mesh;
var quadGo = GameObject.CreatePrimitive(PrimitiveType.Quad);
system.ParticleRenderer.Mesh = quadGo.GetComponent <MeshFilter>().sharedMesh;
DestroyImmediate(quadGo);
}
context.AddObjectToAsset("prefab", gameObject);
if (data != null)
{
context.AddObjectToAsset("data", data);
}
context.SetMainObject(gameObject);
}