/// <summary>
/// Clone this shape.
/// </summary>
/// <returns>A deep copy of this object.</returns>
public override object Clone()
{
PointCloudShape copy = new PointCloudShape(null);
OnClone(copy);
return(copy);
}
/// <summary>
/// Actions to perform on cloning.
/// </summary>
/// <param name="copy">The cloned object.</param>
/// <remarks>
/// Clones the indices if any.
/// </remarks>
protected void OnClone(PointCloudShape copy)
{
base.OnClone(copy);
copy.PointCloud = PointCloud;
copy.PointSize = PointSize;
if (_indices != null && _indices.Length != 0)
{
Array.Copy(_indices, copy._indices, _indices.Length);
}
}
static void CreateShapes(Ids ids, List <Shapes.Shape> shapes, List <ShapeMover> movers, List <Resource> resources, string[] args)
{
bool allShapes = HaveOption("all", args);
bool noMove = HaveOption("nomove", args);
int initialShapeCount = shapes.Count;
if (allShapes || HaveOption("arrow", args))
{
Shapes.Arrow arrow = new Shapes.Arrow(ids.NextShapeId++);
arrow.Radius = 0.5f;
arrow.Length = 1.0f;
arrow.Colour = Colour.Colours[(int)PredefinedColour.SeaGreen].Value;
shapes.Add(arrow);
if (!noMove)
{
movers.Add(new Oscillator(arrow, 2.0f, 2.5f));
}
}
if (allShapes || HaveOption("box", args))
{
Shapes.Box box = new Shapes.Box(ids.NextShapeId++);
box.Scale = new Vector3(0.45f);
box.Colour = Colour.Colours[(int)PredefinedColour.MediumSlateBlue].Value;
shapes.Add(box);
if (!noMove)
{
movers.Add(new Oscillator(box, 2.0f, 2.5f));
}
}
if (allShapes || HaveOption("capsule", args))
{
Shapes.Capsule capsule = new Shapes.Capsule(ids.NextShapeId++);
capsule.Length = 2.0f;
capsule.Radius = 0.3f;
capsule.Colour = Colour.Colours[(int)PredefinedColour.LavenderBlush].Value;
shapes.Add(capsule);
if (!noMove)
{
movers.Add(new Oscillator(capsule, 2.0f, 2.5f));
}
}
if (allShapes || HaveOption("cone", args))
{
Shapes.Cone cone = new Shapes.Cone(ids.NextShapeId++);
cone.Length = 2.0f;
cone.Angle = 15.0f / 180.0f * (float)Math.PI;
cone.Colour = Colour.Colours[(int)PredefinedColour.SandyBrown].Value;
shapes.Add(cone);
if (!noMove)
{
movers.Add(new Oscillator(cone, 2.0f, 2.5f));
}
}
if (allShapes || HaveOption("cylinder", args))
{
Shapes.Cylinder cylinder = new Shapes.Cylinder(ids.NextShapeId++);
cylinder.Scale = new Vector3(0.45f);
cylinder.Colour = Colour.Colours[(int)PredefinedColour.FireBrick].Value;
shapes.Add(cylinder);
if (!noMove)
{
movers.Add(new Oscillator(cylinder, 2.0f, 2.5f));
}
}
if (allShapes || HaveOption("plane", args))
{
Shapes.Plane plane = new Shapes.Plane(ids.NextShapeId++);
plane.Normal = new Vector3(1.0f, 1.0f, 0.0f).Normalised;
plane.Scale = 1.5f;
plane.NormalLength = 0.5f;
plane.Colour = Colour.Colours[(int)PredefinedColour.LightSlateGrey].Value;
shapes.Add(plane);
if (!noMove)
{
movers.Add(new Oscillator(plane, 2.0f, 2.5f));
}
}
if (allShapes || HaveOption("pose", args))
{
Shapes.Pose pose = new Shapes.Pose(ids.NextShapeId++);
shapes.Add(pose);
if (!noMove)
{
movers.Add(new Oscillator(pose, 2.0f, 2.5f));
}
}
if (allShapes || HaveOption("sphere", args))
{
Shapes.Sphere sphere = new Shapes.Sphere(ids.NextShapeId++);
sphere.Radius = 0.75f;
sphere.Colour = Colour.Colours[(int)PredefinedColour.Coral].Value;
shapes.Add(sphere);
if (!noMove)
{
movers.Add(new Oscillator(sphere, 2.0f, 2.5f));
}
}
if (allShapes || HaveOption("star", args))
{
Shapes.Star star = new Shapes.Star(ids.NextShapeId++);
star.Radius = 0.75f;
star.Colour = Colour.Colours[(int)PredefinedColour.DarkGreen].Value;
shapes.Add(star);
if (!noMove)
{
movers.Add(new Oscillator(star, 2.0f, 2.5f));
}
}
if (allShapes || HaveOption("lines", args))
{
Vector3[] lineSet = new Vector3[]
{
new Vector3(0, 0, 0), new Vector3(0, 0, 1),
new Vector3(0, 0, 1), new Vector3(0.25f, 0, 0.8f),
new Vector3(0, 0, 1), new Vector3(-0.25f, 0, 0.8f)
};
Shapes.MeshShape lines = new Shapes.MeshShape(MeshDrawType.Lines, lineSet, ids.NextShapeId++);
shapes.Add(lines);
// if (!noMove)
// {
// movers.Add(new Oscillator(mesh, 2.0f, 2.5f));
// }
}
if (allShapes || HaveOption("triangles", args))
{
Vector3[] triangleSet = new Vector3[]
{
new Vector3(0, 0, 0), new Vector3(0, 0.25f, 1), new Vector3(0.25f, 0, 1),
new Vector3(0, 0, 0), new Vector3(-0.25f, 0, 1), new Vector3(0, 0.25f, 1),
new Vector3(0, 0, 0), new Vector3(0, -0.25f, 1), new Vector3(-0.25f, 0, 1),
new Vector3(0, 0, 0), new Vector3(0.25f, 0, 1), new Vector3(0, -0.25f, 1)
};
UInt32[] colours = new UInt32[]
{
Colour.Colours[(int)PredefinedColour.Red].Value, Colour.Colours[(int)PredefinedColour.Red].Value, Colour.Colours[(int)PredefinedColour.Red].Value,
Colour.Colours[(int)PredefinedColour.Green].Value, Colour.Colours[(int)PredefinedColour.Green].Value, Colour.Colours[(int)PredefinedColour.Green].Value,
Colour.Colours[(int)PredefinedColour.Blue].Value, Colour.Colours[(int)PredefinedColour.Blue].Value, Colour.Colours[(int)PredefinedColour.Blue].Value,
Colour.Colours[(int)PredefinedColour.White].Value, Colour.Colours[(int)PredefinedColour.White].Value, Colour.Colours[(int)PredefinedColour.White].Value,
};
Shapes.MeshShape triangles = new Shapes.MeshShape(MeshDrawType.Triangles, triangleSet, ids.NextShapeId++);
triangles.Colours = colours;
shapes.Add(triangles);
// if (!noMove)
// {
// movers.Add(new Oscillator(mesh, 2.0f, 2.5f));
// }
}
if (allShapes || HaveOption("mesh", args))
{
Shapes.MeshResource mesRes = CreateTestMesh(ids);
resources.Add(mesRes);
Shapes.MeshSet mesh = new Shapes.MeshSet(ids.NextShapeId++);
mesh.AddPart(mesRes, Matrix4.Identity, Colour.Colours[(int)PredefinedColour.YellowGreen]);
mesh.AddPart(mesRes, Matrix4.TranslationMatrix(new Vector3(0, 0, 1.5f)), Colour.Colours[(int)PredefinedColour.SkyBlue]);
shapes.Add(mesh);
// if (!noMove)
// {
// movers.Add(new Oscillator(mesh, 2.0f, 2.5f));
// }
}
if (allShapes || HaveOption("points", args))
{
Vector3[] pts = new Vector3[]
{
new Vector3(0, 0, 0),
new Vector3(0, 0.25f, 1),
new Vector3(0.25f, 0, 1),
new Vector3(-0.25f, 0, 1),
new Vector3(0, -0.25f, 1)
};
UInt32[] colours = new UInt32[]
{
Colour.Colours[(int)PredefinedColour.Black].Value,
Colour.Colours[(int)PredefinedColour.Red].Value,
Colour.Colours[(int)PredefinedColour.Green].Value,
Colour.Colours[(int)PredefinedColour.Blue].Value,
Colour.Colours[(int)PredefinedColour.White].Value
};
Shapes.MeshShape points = new Shapes.MeshShape(MeshDrawType.Points, pts, ids.NextShapeId++);
points.Colours = colours;
shapes.Add(points);
// if (!noMove)
// {
// movers.Add(new Oscillator(mesh, 2.0f, 2.5f));
// }
}
if (allShapes || HaveOption("cloud", args) || HaveOption("cloudpart", args))
{
Shapes.MeshResource cloud = CreateTestCloud(ids);
Shapes.PointCloudShape points = new Shapes.PointCloudShape(cloud, ids.NextShapeId++, (byte)16);
if (HaveOption("cloudpart", args))
{
// Partial indexing.
List <uint> partialIndices = new List <uint>();
uint nextIndex = 0;
for (int i = 0; i < partialIndices.Count; ++i)
{
partialIndices.Add(nextIndex);
nextIndex += 2;
}
points.SetIndices(partialIndices.ToArray());
}
shapes.Add(points);
resources.Add(cloud);
// if (!noMove)
// {
// movers.Add(new Oscillator(points, 2.0f, 2.5f));
// }
}
if (HaveOption("wire", args))
{
for (int i = initialShapeCount; i < shapes.Count; ++i)
{
shapes[i].Wireframe = true;
}
}
// Position the shapes so they aren't all on top of one another.
if (shapes.Count > initialShapeCount)
{
Vector3 pos = Vector3.Zero;
const float spacing = 2.0f;
pos.X -= spacing * ((shapes.Count - initialShapeCount) / 2u);
for (int i = initialShapeCount; i < shapes.Count; ++i)
{
shapes[i].Position = pos;
pos.X += spacing;
}
foreach (ShapeMover mover in movers)
{
mover.Reset();
}
}
// Add text after positioning and mover changes to keep fixed positions.
if (allShapes || HaveOption("text2d", args))
{
Shapes.Text2D text;
text = new Shapes.Text2D("Hello Screen", ids.NextShapeId++, new Vector3(0.25f, 0.75f, 0.0f));
shapes.Add(text);
text = new Shapes.Text2D("Hello World 2D", ids.NextShapeId++, new Vector3(1.0f, 1.0f, 1.0f));
text.InWorldSpace = true;
shapes.Add(text);
}
if (allShapes || HaveOption("text3d", args))
{
Shapes.Text3D text;
text = new Shapes.Text3D("Hello World 3D", ids.NextShapeId++, new Vector3(-1.0f, -1.0f, 1.0f));
text.FontSize = 16;
shapes.Add(text);
text = new Shapes.Text3D("Hello World 3D Facing", ids.NextShapeId++, new Vector3(-1.0f, -1.0f, 0.0f), 8);
text.FontSize = 16;
text.ScreenFacing = true;
shapes.Add(text);
}
if (HaveOption("multi", args))
{
int blockSize = 10;
float separation = 0.4f;
float posOffset = -0.5f * blockSize * separation;
Shapes.Capsule[] capSet = new Shapes.Capsule[blockSize * blockSize * blockSize];
uint id = ids.NextShapeId++;
int i = 0;
for (int z = 0; z < blockSize; ++z)
{
for (int y = 0; y < blockSize; ++y)
{
for (int x = 0; x < blockSize; ++x)
{
Vector3 pos = Vector3.Zero;
pos.X = posOffset + x * separation;
pos.Y = posOffset + y * separation;
pos.Z = posOffset + z * separation;
Shapes.Capsule capsule = new Shapes.Capsule(id);
capsule.Position = pos;
capsule.Length = 0.5f;
capsule.Radius = 0.15f;
capSet[i++] = capsule;
}
}
}
Shapes.MultiShape multi = new Shapes.MultiShape(capSet, new Vector3(0, 10.0f, 0), new Quaternion(Vector3.AxisZ, 1.047f));
shapes.Add(multi);
}
// Did we create anything?
if (initialShapeCount == shapes.Count)
{
// Nothing created. Create the default shape by providing some fake arguments.
string[] defaultArgs = new string[]
{
"sphere"
};
CreateShapes(ids, shapes, movers, resources, defaultArgs);
}
}
