protected Scene3D(MasterRenderer3D renderer, Canvas canvas, World3D world, Space3D space) :
base(canvas, world, space)
{
Debug.Assert(renderer != null, "3D scenes must be created with a non-null renderer.");
Renderer = renderer;
}
private static void Plane(Space3D faces, float x1, float y1, float x2, float y2, float h, int maxGradient)
{
Point3D p0 = new Point3D(x1, y1, Form1.Func(x1, y1));
Point3D p1 = new Point3D(x1, y2, Form1.Func(x1, y2));
Point3D p2 = new Point3D(x2, y2, Form1.Func(x2, y2));
Point3D p3 = new Point3D(x2, y1, Form1.Func(x2, y1));
float z = (float)(Point3D.IntToMm(p0.Z + p1.Z + p2.Z + p3.Z) / 4f);
int c = 0;
if (z < 0f)
{
c = 0;
}
else if (z > h)
{
c = maxGradient;
}
else
{
c = (int)(z / h * (float)maxGradient);
}
faces.Rectangle(c, p0, p1, p2, p3);
}
private void DrawText()
{
Space3D space = new Space3D();
// Prepare text points and lines
Text3D text = Text3D.FromString("This is a test string...", new Font("Times New Roman", 24), 10f, FontStyle.Regular, 50);
// Set color for tag 1, if color is need to be specified directly use 0x7f000000 | rgb color (0xrrggbb)
space.SetColor(0, Color.Black);
space.Text(0, text, Text3DLocation.XY, Text3DFlip.None, 10f, 10f, 10f);
text = Text3D.FromString("This is another test string...", new Font("Arial", 24), 10f, FontStyle.Bold, 50);
space.Text(Form1.ColorToTag(Color.Orange), text, Text3DLocation.XZ, Text3DFlip.None, 10f, 10f, 10f);
space.SetColor(1, Color.SandyBrown);
space.SetColor(2, Color.RoyalBlue);
space.SetColor(3, Color.SeaGreen);
for (int i = 0; i < 5; i++)
{
text = Text3D.FromString(String.Format("String #{0}", i + 1), new Font("Courier New", 24), 10f, FontStyle.Italic, 50);
space.Text(i % 4, text, Text3DLocation.YZ, Text3DFlip.None, 10f, 10f * (float)i, 10f);
}
this.view.Space = space;
}
public View3D()
{
InitializeComponent();
this.space = null;
this.angleX = this.angleY = this.angleZ = 0f;
this.DoubleBuffered = true;
}
public void No_Objects_Should_Not_Collide()
{
var space = new Space3D();
var collisionService = new CollisionService();
var result = collisionService.Collide(space);
Assert.False(result.IsCollision);
}
public void One_Object_Should_Not_Collide()
{
var space = new Space3D();
space.AddShape(new Cube(2), new Position3D(1, 2, 3));
var collisionService = new CollisionService();
var result = collisionService.Collide(space);
Assert.False(result.IsCollision);
Assert.Equal(0, result.CollisionVolume);
}
public Space3D <Mesh> Completed()
{
var system = new Space3D <Mesh>();
foreach (var work in processed)
{
var mesh = Compile(work.Fab);
system.Set(work.Blocks.Coordinate, mesh);
}
processed.Clear();
return(system);
}
private void Start()
{
radius = new Vector3Int(16, 3, 16);
chunks = new Space3D <Chunk>();
generators = new Space3D <ChunkGenerator>();
chunkBlocks = new Space3D <ChunkBlocks>();
factory = new ChunkFactory();
var chunk = player.Chunk();
generators.Set(MathHelper.Anchor(chunk.x, chunk.y, chunk.z, REGION), start);
Ping(player.Chunk());
for (int i = 0; i < STARTUP_PROCESSED_CHUNKS; i++)
{
factory.Process(player.Chunk());
}
}
private static void DrawScale(Space3D faces, float scaleSize, DrawAxis axis)
{
faces.Line(100, 0, 0, 0, scaleSize, axis);
faces.Line(100, 0, scaleSize, scaleSize, scaleSize, axis);
faces.Line(100, scaleSize, scaleSize, scaleSize, 0, axis);
faces.Line(100, scaleSize, 0, 0, 0, axis);
int steps = 10;
float step = scaleSize / (float)steps;
float x = step;
for (int i = 1; i <= 9; i++)
{
faces.Line(100, x, 0, x, scaleSize, axis);
faces.Line(100, 0, x, scaleSize, x, axis);
x += step;
}
}
private void DrawChart()
{
Space3D space = new Space3D();
space.SetColor(100, Color.LightGray);
float h = 100f;
Form1.DrawScale(space, h, DrawAxis.X);
Form1.DrawScale(space, h, DrawAxis.Y);
Form1.DrawScale(space, h, DrawAxis.Z);
int steps = 40;
Color[] gradient = ColorUtils.CreateGradient(Color.Red, Color.Green, steps, ColorGradientFlags.Empty, 0.5f);
for (int i = 0; i < gradient.Length; i++)
{
space.SetColor(i, gradient[i]);
}
float step = h / (float)steps;
float x0 = 0f;
for (int i = 0; i < steps; i++)
{
float y0 = 0f;
float x1 = x0 + step;
for (int j = 0; j < steps; j++)
{
float y1 = y0 + step;
Form1.Plane(space, x0, y0, x1, y1, h, gradient.Length - 1);
y0 = y1;
}
x0 = x1;
}
this.view.Space = space;
}
public record BoxOn(bool On, Space3D Box);
public ChunkFactory()
{
queue = new Space3D <WorkItem>();
processed = new Queue <WorkItem>();
}
