public static VisualSphereObject Create(IContextState context, ElementTag elet, Data data)
{
var geo = GeometryBuilder.BuildSphere(data.Center, data.Radius);
var geoId = context.GetGeometryPool()
.AddGeometry(geo);
var tag = context.GetEntityManager()
.CreateEntity(elet)
.AddComponent(SpherePointComponent.Create(data.Center, data.Radius))
.AddComponent(MaterialColorComponent.Create(data.Color))
.AddComponent(GeometryBoundsComponent.Create(AxisAlignedBox.FromSphere(data.Center, data.Radius)))
.AddComponent(RenderableComponent.AsPoints())
.AddComponent(TransformComponent.Identity())
.Tag;
return(new VisualSphereObject(tag));
}
static ElementTag Create(IContextState context, ElementTag tag, GeometryStructures gdata, FileInfo texture,
out GeometryBoundsComponent boundsComponent)
{
var manager = context.GetEntityManager();
if (!gdata.Normals.Any())
{
gdata.ReCalculateNormals();
}
gdata.BuildTreeAsync();
var cullmode = SharpDX.Direct3D11.CullMode.Front;
var geo = context.GetGeometryPool().AddGeometry(gdata);
var en = manager.CreateEntity(tag);
MaterialColorComponent material;
RenderableComponent renderable;
if (gdata.TexCoor.Any() && texture != null)
{
material = MaterialColorComponent.CreateTransparent().ApplyAlpha(1);
renderable = RenderableComponent.AsTriangleTexturedList(cullmode);
en.AddComponent(new D3DTexturedMaterialSamplerComponent(texture));
}
else
{
material = MaterialColorComponent.Create(V4Colors.NextColor(random));
renderable = RenderableComponent.AsTriangleColoredList(cullmode);
}
boundsComponent = GeometryBoundsComponent.Create(gdata.Positions);
en.AddComponent(TransformComponent.Identity())
.AddComponent(HittableComponent.Create(0))
.AddComponent(boundsComponent)
.AddComponent(material)
.AddComponent(geo)
.AddComponent(renderable);
return(tag);
}