public override void Update(GameTime gameTime, Vector3 Position, float ParentMass)
{
RotationTime += 0.05f * (float)gameTime.ElapsedGameTime.TotalSeconds;
Transforms = new ScalePositionRotation(
Transforms.Scale
, Transforms.Position
, Matrix.CreateFromAxisAngle(RotationAxis, RotationTime));
base.Update(gameTime, Position + Transforms.Position, ParentMass);
}
public override void Update(GameTime gameTime, Vector3 Position, float ParentMass)
{
//Orbit around the planet
Velocity -= Vector3.Normalize(Transforms.Position)
* Body.GetGravitationalForce(Transforms.Position, ParentMass, Mass)
* (float)gameTime.ElapsedGameTime.TotalSeconds;
//Rotate along a random axis
RotationTime += 0.2f * (float)gameTime.ElapsedGameTime.TotalSeconds;
Transforms = new ScalePositionRotation(
Transforms.Scale
, Transforms.Position + Velocity * (float)gameTime.ElapsedGameTime.TotalSeconds
, Matrix.CreateFromAxisAngle(RotationAxis, RotationTime));
base.Update(gameTime, Position + Transforms.Position, Mass);
}
public override void Update(GameTime gameTime, Vector3 Position, float ParentMass)
{
//Orbit around the star
Velocity -= Vector3.Normalize(Transforms.Position)
* Body.GetGravitationalForce(Transforms.Position, ParentMass, Mass)
* (float)gameTime.ElapsedGameTime.TotalMinutes;
//Rotate along a random axis
RotationTime += 0.1f * (float)gameTime.ElapsedGameTime.TotalSeconds;
Transforms = new ScalePositionRotation(
Transforms.Scale
, Transforms.Position + Velocity * (float)gameTime.ElapsedGameTime.TotalMinutes
, Matrix.CreateFromAxisAngle(RotationAxis, RotationTime));
base.Update(gameTime, Position + Transforms.Position, ParentMass);
}
public override void Update(GameTime gameTime, Vector3 Position, float ParentMass)
{
RotationTime += 0.025f * (float)gameTime.ElapsedGameTime.TotalSeconds;
Transforms = new ScalePositionRotation(
Transforms.Scale
, Transforms.Position
, Matrix.CreateFromAxisAngle(RotationAxis, RotationTime));
base.Update(gameTime, Position + Transforms.Position, ParentMass);
}