public override void LookAtSelf(IEntityManager manager)
{
var combinedBox = new BoundingBox();
GraphicEntity entity = null;
foreach (var tag in Tags)
{
entity = manager.GetEntity(tag);
if (entity.GetComponents <IRenderableComponent>().Any(x => x.CanRender))
{
var geos = entity.GetComponents <IGeometryComponent>();
if (geos.Any())
{
var geo = geos.First();
combinedBox = combinedBox.Merge(geo.Box);
}
}
}
var com = new MoveCameraToTargetComponent {
Target = entity.Tag, TargetPosition = combinedBox.GetCenter()
};
entity.AddComponent(com);
}
public bool Execute(GraphicEntity entity)
{
var find = entity.GetComponents <GeneralCameraComponent>();
if (!find.Any())
{
return(false);
}
var ccom = find.First();
var delta = InputState.Delta;
var p2 = InputState.CurrentPosition;
var data = new MovementData {
End = p2
};
entity
.GetOrCreateComponent(new CameraZoomingComponent {
State = ccom.GetState()
})
.Do(x => {
x.MovementData = data;
x.Delta = delta;
});
return(true);
}
public bool Execute(GraphicEntity entity)
{
var find = entity.GetComponents <VeldridCameraBuilder.VeldridCameraComponent>();
if (!find.Any())
{
return(false);
}
var com = find.First();
var x = box.SizeX();
var y = box.SizeY();
var ratio = x / y;
var max = Math.Max(box.SizeX(), box.SizeY()) * 1.2f;
com.Position = box.GetCenter() + Vector3.UnitZ * max;
com.RotatePoint = box.GetCenter();
com.Width = max;
com.LookDirection = new Vector3(0, 0, -3);
com.UpDirection = new Vector3(0, 1, 0);
com.Scale = 1;
// com.LookDirection = -Vector3.UnitZ * max;
//ccom.Width *= box.SizeX() / viewport.ActualWidth;
//var oldTarget = pcam.Position + pcam.LookDirection;
//var distance = pcam.LookDirection.Length;
//var newTarget = centerRay.PlaneIntersection(oldTarget, w);
//if (newTarget != null) {
// orthographicCamera.LookDirection = w * distance;
// orthographicCamera.Position = newTarget.Value - orthographicCamera.LookDirection;
//}
return(true);
}
public bool Execute(GraphicEntity entity)
{
var find = entity.GetComponents <GeneralCameraComponent>();
if (!find.Any())
{
return(false);
}
var ccom = find.First();
return(Executing(entity, ccom) && Executing(ccom));
}
public bool Execute(GraphicEntity entity)
{
var find = entity.GetComponents <GeneralCameraComponent>();
if (!find.Any())
{
return(false);
}
entity.RemoveComponents <CameraMovementComponent>();
return(true);
}
public bool Execute(GraphicEntity entity)
{
var find = entity.GetComponents <VeldridCameraBuilder.VeldridCameraComponent>();
if (!find.Any())
{
return(false);
}
var ccom = find.First();
var p11 = state.ButtonsStates[GeneralMouseButtons.Right].PointDown;
var p2 = state.CurrentPosition;
var moveV = p2 - p11;
if (moveV == Vector2.Zero)
{
return(false);
}
var v2Up = new Vector2(0, -1);
var mouseMove = moveV;
var angleLook = v2Up.AngleRad(mouseMove.Normalize());
//Console.WriteLine($"Angle 2D: {v2Up.Angle(mouseMove.Normalize())}");
var look = ccom.LookDirection.Normalize();
var up = ccom.UpDirection.Normalize();
var rotatedUp = Vector3.TransformNormal(up, Matrix4x4.CreateFromAxisAngle(look, angleLook));
var cross = Vector3.Cross(look, rotatedUp);
var angle = mouseMove.Length();
var movetozero = Matrix4x4.CreateTranslation(ccom.RotatePoint * -1f);
var rotate = Matrix4x4.CreateFromAxisAngle(cross, angle.ToRad());
var returntocenter = Matrix4x4.CreateTranslation(ccom.RotatePoint);
var matrixRotate = movetozero * rotate * returntocenter;
if (matrixRotate.IsIdentity)
{
return(false);
}
ccom.UpDirection = Vector3.TransformNormal(ccom.UpDirection.Normalize(), matrixRotate).Normalize();
ccom.LookDirection = Vector3.TransformNormal(ccom.LookDirection.Normalize(), matrixRotate).Normalize();
ccom.Position = Vector3.Transform(ccom.Position, matrixRotate);
return(true);
}
public bool Execute(GraphicEntity entity)
{
var find = entity.GetComponents <GeneralCameraComponent>();
if (!find.Any())
{
return(false);
}
var ccom = find.First();
ccom.ResetToDefault();
entity.RemoveComponents <CameraMovementComponent>();
return(true);
}
public bool Execute(GraphicEntity entity)
{
var find = entity.GetComponents <VeldridCameraBuilder.VeldridCameraComponent>();
if (!find.Any())
{
return(false);
}
var ccom = find.First();
var delta = state.Delta;
var nscale = ccom.Scale + (delta * 0.001f);
if (nscale > 0)
{
ccom.Scale = nscale;
}
return(true);
}
public bool Execute(GraphicEntity entity)
{
var find = entity.GetComponents <GeneralCameraComponent>();
if (!find.Any())
{
return(false);
}
var ccom = find.First();
var type = KeywordMovingComponent.MovingDirection.Undefined;
switch (InputState.Keyword)
{
case GeneralKeywords.W:
type = KeywordMovingComponent.MovingDirection.MoveForward;
break;
case GeneralKeywords.S:
type = KeywordMovingComponent.MovingDirection.MoveBackward;
break;
case GeneralKeywords.A:
type = KeywordMovingComponent.MovingDirection.TurnLeft;
break;
case GeneralKeywords.D:
type = KeywordMovingComponent.MovingDirection.TurnRight;
break;
}
entity
.GetOrCreateComponent(new KeywordMovingComponent())
.Do(x => {
x.Direction = type;
x.IsKeywordDown = InputState.IsKeywordDown;
});
return(true);
}
public bool Execute(GraphicEntity entity)
{
var find = entity.GetComponents <GeneralCameraComponent>();
if (!find.Any())
{
return(false);
}
var p11 = InputState.ButtonsStates[GeneralMouseButtons.Right].PointV2;
var p2 = InputState.CurrentPosition;
var data = new MovementData {
Begin = p11, End = p2
};
var ccom = find.First();
entity.GetOrCreateComponent(new CameraRotatingComponent {
State = ccom.GetState()
})
.MovementData = data;
return(true);
}
public GraphicEntityDecorator(GraphicEntity entity)
{
this.entity = entity;
coms = entity.GetComponents().ToList();
}