public Moon(Vector3 Position, float Scale, float ParentMass)
: base()
{
Body.CreateUVSphere(16, 16, out ModelVertices, out ModelIndices);
effect = Manager.TexturedEffect;
Color[] StaticNoise = Manager.GenerateStaticNoise(5, 5);
NoiseMap = new Texture2D(MyGame.graphics.GraphicsDevice, 5, 5);
NoiseMap.SetData <Color>(StaticNoise);
NoiseMap = Manager.SphericalWrap(NoiseMap);
StaticNoise = Manager.GenerateStaticNoise(5, 5);
ColorMap = new Texture2D(MyGame.graphics.GraphicsDevice, 5, 5);
ColorMap.SetData <Color>(StaticNoise);
RotationAxis = Manager.GetRandomNormal();
RotationTime = (float)MyGame.random.NextDouble();
Bounds = new BoundingSphere(Position, Scale);
this.Transforms = new ScalePositionRotation(
Scale
, Position
, Matrix.CreateFromAxisAngle(RotationAxis, RotationTime));
Mass = (float)(4.0 / 3.0 * Math.PI * Math.Pow(Transforms.Scale, 3.0));
//Set the initial velocity
Velocity = Body.GetRandomInitialOrbitVelocity(Transforms.Position, null
, ParentMass, Mass);
}
public Planet(Vector3 Position, float Scale, float ParentMass, Vector3 OrbitalPlaneNormal)
: base()
{
Body.CreateUVSphere(32, 32, out ModelVertices, out ModelIndices);
effect = Manager.TexturedEffect;
NoiseMap = Manager.WrappedNoiseTextures[MyGame.random.Next(Manager.WrappedNoiseTextures.Length)];
Color[] StaticNoise = Manager.GenerateStaticNoise(5, 5);
for (int i = 0; i < StaticNoise.Length; i++)
{
StaticNoise[i] = Color.Lerp(planetColors[MyGame.random.Next(planetColors.Length)]
, StaticNoise[i]
, 0.1f * (float)MyGame.random.NextDouble());
}
ColorMap = new Texture2D(MyGame.graphics.GraphicsDevice, 5, 5);
ColorMap.SetData <Color>(StaticNoise);
RotationAxis = Manager.GetRandomNormal();
RotationTime = (float)MyGame.random.NextDouble();
Bounds = new BoundingSphere(Position, 2.0f * Scale);
this.Transforms = new ScalePositionRotation(
Scale
, Position
, Matrix.CreateFromAxisAngle(RotationAxis, RotationTime));
Mass = 10.0f * (float)(4.0 / 3.0 * Math.PI * Math.Pow(Transforms.Scale, 3.0));
this.Velocity = Body.GetRandomInitialOrbitVelocity(Position, OrbitalPlaneNormal, ParentMass, Mass);
}
public SolarSystem(Vector3 Position)
: base()
{
Body.CreateUVSphere(64, 64, out ModelVertices, out ModelIndices);
effect = Manager.TexturedEffect;
NoiseMap = Manager.WrappedNoiseTextures[MyGame.random.Next(Manager.WrappedNoiseTextures.Length)];
Color[] StaticNoise = Manager.GenerateStaticNoise(5, 5);
for (int i = 0; i < StaticNoise.Length; i++)
{
StaticNoise[i] = Color.Lerp(starColors[MyGame.random.Next(starColors.Length)]
, StaticNoise[i]
, 0.1f * (float)MyGame.random.NextDouble());
}
ColorMap = new Texture2D(MyGame.graphics.GraphicsDevice, 5, 5);
ColorMap.SetData <Color>(StaticNoise);
RotationAxis = Manager.GetRandomNormal();
RotationTime = (float)MyGame.random.NextDouble();
Bounds = new BoundingSphere(Position, 1.0f);
this.Transforms = new ScalePositionRotation(
(float)(0.04 + 0.06 * MyGame.random.NextDouble())
, Position
, Matrix.CreateFromAxisAngle(RotationAxis, RotationTime));
Mass = 100.0f * (float)(4.0 / 3.0 * Math.PI * Math.Pow(Transforms.Scale, 3.0));
//Initialize the glow
int glowSpikes = MyGame.random.Next(25, 50);
Glow = new VertexPositionColor[1 + glowSpikes * 2];
GlowIndex = new int[glowSpikes * 9];
Glow[0] = new VertexPositionColor(Vector3.Zero, new Color(Color.White, 0.0f));
for (int i = 0; i < glowSpikes; i++)
{
Glow[1 + i] = new VertexPositionColor(
new Vector3((float)Math.Sin(i * MathHelper.TwoPi / glowSpikes)
, (float)Math.Cos(i * MathHelper.TwoPi / glowSpikes)
, (float)MyGame.random.NextDouble() * MathHelper.TwoPi)
, new Color(StaticNoise[MyGame.random.Next(StaticNoise.Length)]
, 0.1f + 0.15f * (float)MyGame.random.NextDouble()));
GlowIndex[i * 9] = 0;
GlowIndex[i * 9 + 1] = 1 + i;
GlowIndex[i * 9 + 2] = 2 + i;
Glow[1 + glowSpikes + i] = new VertexPositionColor(
Glow[1 + i].Position * (2.0f + 3.0f * (float)MyGame.random.NextDouble())
, new Color(Glow[1 + i].Color, 0.0f));
Glow[1 + glowSpikes + i].Position.Z = Glow[1 + i].Position.Z;
GlowIndex[i * 9 + 3] = 1 + i;
GlowIndex[i * 9 + 4] = 1 + glowSpikes + i;
GlowIndex[i * 9 + 5] = 2 + glowSpikes + i;
GlowIndex[i * 9 + 6] = 1 + i;
GlowIndex[i * 9 + 7] = 2 + glowSpikes + i;
GlowIndex[i * 9 + 8] = 2 + i;
}
GlowIndex[(glowSpikes - 1) * 9 + 2] = 1;
GlowIndex[(glowSpikes - 1) * 9 + 5] = 1 + glowSpikes;
GlowIndex[(glowSpikes - 1) * 9 + 7] = 1 + glowSpikes;
GlowIndex[(glowSpikes - 1) * 9 + 8] = 1;
GlowDeclaration = new VertexDeclaration(MyGame.graphics.GraphicsDevice, VertexPositionColor.VertexElements);
}
public Nebula(Vector3 Position)
: base()
{
Body.CreateUVSphere(32, 32, out ModelVertices, out ModelIndices);
effect = Manager.TexturedEffect;
NoiseMap = Manager.WrappedNoiseTextures[MyGame.random.Next(Manager.WrappedNoiseTextures.Length)];
Color[] StaticNoise = Manager.GenerateStaticNoise(5, 5);
ColorMap = new Texture2D(MyGame.graphics.GraphicsDevice, 5, 5);
ColorMap.SetData <Color>(StaticNoise);
RotationAxis = Manager.GetRandomNormal();
RotationTime = (float)MyGame.random.NextDouble();
Bounds = new BoundingSphere(Position, 100.0f);
this.Transforms = new ScalePositionRotation(
100.0f
, Position
, Matrix.CreateFromAxisAngle(RotationAxis, RotationTime));
Mass = 1000.0f * (float)(4.0 / 3.0 * Math.PI * Math.Pow(Transforms.Scale, 3.0));
}
public Galaxy(Vector3 Position)
: base()
{
Body.CreateUVSphere(32, 32, out ModelVertices, out ModelIndices);
effect = Manager.TexturedEffect;
GalaxyTexture = Manager.GeneratePerlinNoise(MyGame.random.Next(10, 25));
GalaxyTexture = Manager.SpiralWarp(GalaxyTexture);
Color[] colorScheme = Manager.GenerateStaticNoise(5, 5);
ColorMap = new Texture2D(MyGame.graphics.GraphicsDevice
, 5
, 5);
ColorMap.SetData <Color>(colorScheme);
RotationAxis = Manager.GetRandomNormal();
RotationTime = (float)MyGame.random.NextDouble();
Bounds = new BoundingSphere(Position, 10000.0f);
this.Transforms = new ScalePositionRotation(
100.0f
, Position
, Matrix.CreateFromAxisAngle(RotationAxis, RotationTime));
Mass = 1000.0f * (float)(4.0 / 3.0 * Math.PI * Math.Pow(Transforms.Scale, 3.0));
}
public Background()
{
//Initialize the Grid
int xCoord = -127;
for (int i = 0; i < 255; i++)
{
Lines[i * 3] = new VertexPositionColor(
new Vector3(xCoord, 0, -127)
, new Color(Color.MidnightBlue, 0.0f));
Lines[i * 3 + 1] = new VertexPositionColor(
new Vector3(xCoord, 0, 0)
, new Color(Color.DeepSkyBlue
, 1.0f - Math.Abs(xCoord * 2.0f) / 255.0f));
Lines[i * 3 + 2] = new VertexPositionColor(
new Vector3(xCoord, 0, 127)
, new Color(Color.DodgerBlue, 0.0f));
xCoord++;
}
for (int i = 255; i < 510; i++)
{
Lines[i * 3] = new VertexPositionColor(
new Vector3(-127, 0, xCoord)
, new Color(Color.DarkBlue, 0.0f));
Lines[i * 3 + 1] = new VertexPositionColor(
new Vector3(0, 0, xCoord)
, new Color(Color.Blue
, 1.0f - Math.Abs(xCoord * 2.0f) / 255f));
Lines[i * 3 + 2] = new VertexPositionColor(
new Vector3(127, 0, xCoord)
, new Color(Color.LightBlue, 0.0f));
xCoord--;
}
GridDeclaration = new VertexDeclaration(MyGame.graphics.GraphicsDevice, VertexPositionColor.VertexElements);
BackgroundDeclaration = new VertexDeclaration(MyGame.graphics.GraphicsDevice, VertexPositionColorTexture.VertexElements);
StarMap = MyGame.content.Load <Texture2D>("Textures\\Stars");
//Initialize the Stars
RefreshBackground(10000);
//Initialize the Skybox
int width = 32;
int height = 32;
SkyTexture1 = Manager.GeneratePerlinNoise(MyGame.random.Next(width / 2, (width + height) / 2));
SkyTexture1 = Manager.SphericalWrap(SkyTexture1);
SkyTexture2 = Manager.GeneratePerlinNoise(MyGame.random.Next(width / 2, (width + height) / 2));
SkyTexture2 = Manager.SphericalWrap(SkyTexture2);
TransparencyThreshold = 0.3f + 0.1f * (float)MyGame.random.NextDouble();
SkyBox = new VertexPositionColorTexture[width * height];
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
SkyBox[x + y * width] = new VertexPositionColorTexture(
new Vector3((float)Math.Cos((double)x / (width - 1.0) * 2.0 * Math.PI)
* (float)Math.Sin((double)y / (height - 1.0) * Math.PI)
, -(float)Math.Cos((double)y / (height - 1.0) * Math.PI)
, (float)(Math.Sin((double)x / (width - 1.0) * 2.0 * Math.PI))
* (float)Math.Sin((double)y / (height - 1.0) * Math.PI))
, Color.White
, new Vector2((float)x / (width - 1.0f), (float)y / (height - 1.0f)));
}
}
int counter = 0;
SkyBoxIndexBuffer = new int[6 * (width - 1) * (height - 1)];
for (int x = 0; x < width - 1; x++)
{
for (int y = 0; y < height - 1; y++)
{
SkyBoxIndexBuffer[counter++] = x + y * width;
SkyBoxIndexBuffer[counter++] = x + 1 + (y + 1) * width;
SkyBoxIndexBuffer[counter++] = x + 1 + y * width;
SkyBoxIndexBuffer[counter++] = x + y * width;
SkyBoxIndexBuffer[counter++] = x + (y + 1) * width;
SkyBoxIndexBuffer[counter++] = x + 1 + (y + 1) * width;
}
}
//Set the colors
ColorScheme1 = Manager.GenerateStaticNoise(5, 5);
ColorScheme2 = Manager.GenerateStaticNoise(5, 5);
}
