public static VisualPolylineObject Create(IContextState context, ElementTag tag,
Vector3[] points, Vector4 color, bool isVisible = true)
{
var manager = context.GetEntityManager();
var indeces = new List <int>();
var pos = new List <Vector3>();
var prev = points[0];
for (var i = 0; i < points.Length; i++)
{
pos.Add(prev);
pos.Add(points[i]);
prev = points[i];
}
for (var i = 0; i < pos.Count; i++)
{
indeces.AddRange(new[] { i, i });
}
var geo = context.GetGeometryPool().AddGeometry(new ImmutableGeometryData(pos, indeces));
manager
.CreateEntity(tag)
.AddComponent(geo)
.AddComponent(TransformComponent.Identity())
.AddComponent(ColorComponent.CreateDiffuse(color))
.AddComponent(isVisible ? RenderableComponent.AsLineList() : RenderableComponent.AsLineList().Disable());
return(new VisualPolylineObject(tag));
}
public CompositeGameObjectFromFile Build(Stream stream, IFileParserPlugin parser)
{
parser.Parse(stream, this);
var colors = new Queue <Vector4>();
colors.Enqueue(V4Colors.Red);
colors.Enqueue(V4Colors.Blue);
colors.Enqueue(V4Colors.Green);
colors.Enqueue(V4Colors.Yellow);
foreach (var com in components)
{
var tag = new ElementTag("Obj_" + Guid.NewGuid());//DateTime.Now.Ticks
var entity = manager.CreateEntity(tag);
var cc = new List <IGraphicComponent>();
cc.Add(com);
cc.Add(EntityBuilders.GetObjGroupsRender());
cc.Add(EntityBuilders.GetTransformation());
//var material = new PositionColorsComponent();
//material.Colors = new Vector4[com.Positions.Length];
//for (var i =0;i < com.Positions.Length; ++i) {
// material.Colors[i] = V4Colors.Red;
//}
cc.Add(ColorComponent.CreateDiffuse(V4Colors.Red));
cc.Add(new ManipulatableComponent());
entity.AddComponents(cc);
entity.AddComponents(others);
gobj.AddEntity(tag);
}
return(gobj); //new SingleGameObject(tag, info.File.Name);
}
public static LightGameObject CreateAmbientLight(IEntityManager manager)
{
var tag = new ElementTag("AmbientLight_" + Interlocked.Increment(ref lights));
manager.CreateEntity(tag)
.AddComponents(
LightComponent.CreateAmbient(0.4f, 0),
ColorComponent.CreateDiffuse(V4Colors.White)
);
return(new LightGameObject(tag, "AmbientLight"));
}
public static LightGameObject CreatePointLight(IEntityManager manager, Vector3 position) //
{
var tag = new ElementTag("PointLight_" + Interlocked.Increment(ref lights));
manager.CreateEntity(tag)
.AddComponents(
LightComponent.CreatePoint(0.4f, 1, position),
ColorComponent.CreateDiffuse(new Vector4(1, 1, 1, 1))
);
return(new LightGameObject(tag, "PointLight"));
}
public static LightGameObject CreateDirectionLight(IEntityManager manager, Vector3 direction) // ,
{
var tag = new ElementTag("DirectionLight_" + Interlocked.Increment(ref lights));
manager.CreateEntity(tag)
.AddComponents(
LightComponent.CreateDirectional(0.2f, 2, direction),
ColorComponent.CreateDiffuse(new Vector4(1, 1, 1, 1))
);
return(new LightGameObject(tag, "DirectionLight"));
}
public static LightObject CreatePointLight(IEntityManager manager, Vector3 position) //
{
var index = 1;
if (!occupiedIndex.Add(index))
{
throw new LightIndexOccupiedException(index);
}
var tag = new ElementTag("PointLight_" + Interlocked.Increment(ref lights));
manager.CreateEntity(tag)
.AddComponent(LightComponent.CreatePoint(0.4f, index, position))
.AddComponent(ColorComponent.CreateDiffuse(new Vector4(1, 1, 1, 1)));
return(new LightObject(tag, "PointLight"));
}
public static LightObject CreateDirectionLight(IEntityManager manager, Vector3 direction, float intensity) // ,
{
var index = 2;
if (!occupiedIndex.Add(index))
{
throw new LightIndexOccupiedException(index);
}
var tag = new ElementTag("DirectionLight_" + Interlocked.Increment(ref lights));
manager.CreateEntity(tag)
.AddComponent(LightComponent.CreateDirectional(intensity, index, direction))
.AddComponent(ColorComponent.CreateDiffuse(new Vector4(1, 1, 1, 1)));
return(new LightObject(tag, "DirectionLight"));
}
public static LightObject CreateAmbientLight(IEntityManager manager, float intensity = 0.4f)
{
var index = 0;
if (!occupiedIndex.Add(index))
{
throw new LightIndexOccupiedException(index);
}
var tag = new ElementTag("AmbientLight_" + Interlocked.Increment(ref lights));
var sv4 = SharpDX.Color.White.ToVector4();
manager.CreateEntity(tag)
.AddComponent(LightComponent.CreateAmbient(intensity, index))
.AddComponent(ColorComponent.CreateDiffuse(new Vector4(sv4.X, sv4.Y, sv4.Z, sv4.W)));
return(new LightObject(tag, "AmbientLight"));
}
public static VisualPolylineObject CreateBox(IContextState context, ElementTag tag, AxisAlignedBox box, Vector4 color)
{
var indeces = new List <int>();
var pos = new List <Vector3>();
var xbox = box.GetCornersBox();
var NearBottomLeft = xbox.NearBottomLeft;
var NearBottomRight = xbox.NearBottomRight;
var NearTopLeft = xbox.NearTopLeft;
var NearTopRight = xbox.NearTopRight;
var FarBottomLeft = xbox.FarBottomLeft;
var FarBottomRight = xbox.FarBottomRight;
var FarTopLeft = xbox.FarTopLeft;
var FarTopRight = xbox.FarTopRight;
//top
pos.Add(NearBottomLeft);
pos.Add(NearBottomRight);
pos.Add(NearBottomRight);
pos.Add(NearTopRight);
pos.Add(NearTopRight);
pos.Add(NearTopLeft);
pos.Add(NearTopLeft);
pos.Add(NearBottomLeft);
//side
pos.Add(NearBottomLeft);
pos.Add(FarBottomLeft);
pos.Add(NearBottomRight);
pos.Add(FarBottomRight);
pos.Add(NearTopRight);
pos.Add(FarTopRight);
pos.Add(NearTopLeft);
pos.Add(FarTopLeft);
//bottom
pos.Add(FarBottomLeft);
pos.Add(FarBottomRight);
pos.Add(FarBottomRight);
pos.Add(FarTopRight);
pos.Add(FarTopRight);
pos.Add(FarTopLeft);
pos.Add(FarTopLeft);
pos.Add(FarBottomLeft);
for (var i = 0; i < pos.Count; i++)
{
indeces.AddRange(new[] { i, i });
}
var manager = context.GetEntityManager();
var geo = context.GetGeometryPool()
.AddGeometry(new ImmutableGeometryData(pos.ToArray(), indeces.ToArray()));
manager
.CreateEntity(tag)
.AddComponent(geo)
.AddComponent(TransformComponent.Identity())
.AddComponent(ColorComponent.CreateDiffuse(color))
.AddComponent(RenderableComponent.AsLineList());
return(new VisualPolylineObject(tag));
}