public override void Update(Microsoft.Xna.Framework.GameTime gameTime)
{
var time = gameTime.TotalGameTime.TotalSeconds;
metadata.Set("colour", new Vector4((float)Math.Sin(time), (float)Math.Sin(time * 2), (float)Math.Sin(time * 3), 1f));
base.Update(gameTime);
}
public override void OnShown()
{
material = new Material(content.Load <Effect>("Basic"), null);
quad = new Quad(device);
metadata = new BoxedValueStore <string>();
metadata.Set("colour", Color.White.ToVector4());
base.OnShown();
}
public void SetMetadata(BoxedValueStore<string> metadata)
{
metadata.Set("camera", this);
metadata.Set("view", View);
metadata.Set("projection", Projection);
metadata.Set("viewprojection", ViewProjection);
metadata.Set("inverseview", inverseView);
metadata.Set("inverseprojection", inverseProjection);
metadata.Set("inverseviewprojection", inverseViewProjection);
metadata.Set("viewfrustum", Bounds);
metadata.Set("nearclip", NearClip);
metadata.Set("farclip", FarClip);
metadata.Set("cameraposition", -view.Translation);
bounds.GetCorners(frustumCorners);
for (int i = 0; i < 4; i++)
farFrustumCorners[i] = frustumCorners[i + 4];
Vector3.Transform(farFrustumCorners, ref view, farFrustumCorners);
metadata.Set("farfrustumcorners", farFrustumCorners);
}
public void SetMetadata(BoxedValueStore <string> metadata)
{
metadata.Set("camera", this);
metadata.Set("view", View);
metadata.Set("projection", Projection);
metadata.Set("viewprojection", ViewProjection);
metadata.Set("inverseview", inverseView);
metadata.Set("inverseprojection", inverseProjection);
metadata.Set("inverseviewprojection", inverseViewProjection);
metadata.Set("viewfrustum", Bounds);
metadata.Set("nearclip", NearClip);
metadata.Set("farclip", FarClip);
metadata.Set("cameraposition", -view.Translation);
bounds.GetCorners(frustumCorners);
for (int i = 0; i < 4; i++)
{
farFrustumCorners[i] = frustumCorners[i + 4];
}
Vector3.Transform(farFrustumCorners, ref view, farFrustumCorners);
metadata.Set("farfrustumcorners", farFrustumCorners);
}
