public Entity Build()
{
if (_colorSource == null)
{
_colorSource = new PlainColorSource(1, 1, 1);
}
var EntityManager = World.DefaultGameObjectInjectionWorld.EntityManager;
// Color[] textureColors = _sourceTexture.GetPixels();
// _cubes = new Entity[width, height];
Parent parent = Parent.Create();
ParentId parentId = parent.ParentId();
ParentView parentView = new ParentView
{
Id = parent.Id,
Width = _width,
Height = _height
};
var renderData = new RenderData
{
Mesh = _mesh,
Material = _material
};
EntityArchetype archetype = EntityManager.CreateArchetype(
typeof(ParentId),
typeof(RenderData),
typeof(WorldTransform),
typeof(ParentViewId),
typeof(PixelCube),
typeof(Position),
typeof(Rotation),
typeof(Scale),
typeof(RenderColor),
typeof(MoveTo),
typeof(RotateTo),
typeof(MouseInteractive),
typeof(Prefab)
);
var prefab = EntityManager.CreateEntity(archetype);
EntityManager.SetSharedComponentData(prefab, renderData);
EntityManager.SetSharedComponentData(prefab, parentView.ParentViewId());
Profiler.BeginSample("PaintViewBuilder.CreateEntities");
var count = _width * _height;
var entities = new NativeArray <Entity>(count, Allocator.Temp);
EntityManager.Instantiate(prefab, entities);
Profiler.EndSample();
Profiler.BeginSample("PaintViewBuilder.PrepareData");
var colors = new NativeArray <RenderColor>(count, Allocator.TempJob);
var pixelCubes = new NativeArray <PixelCube>(count, Allocator.TempJob);
var positions = new NativeArray <Position>(count, Allocator.TempJob);
var rotations = new NativeArray <Rotation>(count, Allocator.TempJob);
var scales = new NativeArray <Scale>(count, Allocator.TempJob);
var parentIds = new NativeArray <ParentId>(count, Allocator.TempJob);
for (int x = 0; x < _width; ++x)
{
for (int y = 0; y < _height; ++y)
{
var index = y * _width + x;
parentIds[index] = parentId;
colors[index] = new RenderColor {
Value = _colorSource.getColor(index)
};
pixelCubes[index] = new PixelCube {
Position = new int2(x, y)
};
positions[index] = new Position {
Value = new float3(x, y, 0)
};
rotations[index] = new Rotation {
Value = quaternion.identity
};
scales[index] = new Scale {
Value = new float3(1, 1, 1)
};
}
}
Profiler.EndSample();
Profiler.BeginSample("PaintViewBuilder.SetData");
var query = EntityManager.CreateEntityQuery(
typeof(ParentViewId),
typeof(PixelCube),
typeof(Position),
typeof(Rotation),
typeof(Scale),
typeof(RenderColor),
typeof(ParentId));
query.SetSharedComponentFilter(parentView.ParentViewId());
query.CopyFromComponentDataArray(parentIds);
query.CopyFromComponentDataArray(pixelCubes);
query.CopyFromComponentDataArray(colors);
query.CopyFromComponentDataArray(positions);
query.CopyFromComponentDataArray(rotations);
query.CopyFromComponentDataArray(scales);
entities.Dispose();
colors.Dispose();
pixelCubes.Dispose();
positions.Dispose();
rotations.Dispose();
scales.Dispose();
parentIds.Dispose();
Profiler.EndSample();
Profiler.BeginSample("PaintEditor.CreateParent");
var entity = EntityBuilder.Create()
.Add(parent)
.Add(new Position {
Value = _position
})
.Add(new Rotation {
Value = _rotation
})
.Add(new Scale {
Value = _scale
})
.Add(new ParentView {
Width = _width, Height = _height, Id = parentId.Value
})
.Build();
Profiler.EndSample();
return(entity);
}
void Start()
{
Profiler.BeginSample("PaintView.Start");
rotationSpeed = Random.Range(-50, 50);
_cubes = new Entity[width, height];
var parent = Parent.Create();
_parentId = parent.ParentId();
_parentView = new ParentView
{
Id = parent.Id,
Width = width,
Height = height
};
var renderData = new RenderData
{
Mesh = mesh,
Material = material
};
for (int i = 0; i < width; i++)
{
for (int j = 0; j < height; j++)
{
var color = Color.magenta;
if (Random.Range(1, 100) > 50)
{
if (Random.Range(1, 100) > 50)
{
color = Color.green;
}
else
{
color = Color.yellow;
}
}
else
{
if (Random.Range(1, 100) > 50)
{
color = Color.red;
}
else
{
color = Color.blue;
}
}
_cubes[i, j] = EntityBuilder.Create()
.Add(_parentId)
.AddShared(renderData)
.AddShared(_parentView.ParentViewId())
.Add(new PixelCube {
Position = new int2(i, j)
})
.Add(new Position {
Value = new float3(i - width / 2, j - height / 2, 0)
})
.Add(new Rotation {
Value = quaternion.Euler(0, 0, 0)
})
.Add(new Scale {
Value = new float3(1, 1, 1)
})
.Add(new RenderColor {
Value = color
})
.Add(new MoveTo())
.Build();
}
}
//creates parent entity
_entity = EntityBuilder.Create()
.Add(parent)
.Add(new Position {
Value = transform.position
})
.Add(new Rotation {
Value = transform.rotation
})
.Add(new Scale {
Value = transform.localScale
})
.Add(new ParentView {
Width = width, Height = height, Id = _parentId.Value
})
.Build();
Profiler.EndSample();
}