public View(Scene scene, ICanvas canvas, Quality quality)
{
BoundingBox3d sceneBounds = scene.Graph.Bounds;
_viewpoint = (Coord3d)DEFAULT_VIEW.Clone();
_center = (Coord3d)sceneBounds.getCenter();
_scaling = (Coord3d)Coord3d.IDENTITY.Clone();
_viewmode = ViewPositionMode.FREE;
_boundmode = ViewBoundMode.AUTO_FIT;
_cameraMode = CameraMode.ORTHOGONAL;
_axe = (IAxe)AxeFactory.getInstance(sceneBounds, this);
_cam = CameraFactory.getInstance(_center);
_scene = scene;
_canvas = canvas;
_quality = quality;
_renderers = new List <IRenderer2D>();
//_tooltips = New List(Of ITooltipRenderer)
_bgViewport = new ImageViewport();
_viewOnTopListeners = new List <IViewIsVerticalEventListener>();
_viewPointChangedListeners = new List <IViewPointChangedListener>();
_wasOnTopAtLastRendering = false;
//_overlay = New Overlay
View.Current = this;
}
internal void correctCameraPositionForIncludingTextLabels(ViewPort viewport)
{
_cam.SetViewPort(viewport);
_cam.shoot(_cameraMode);
_axe.Draw(_cam);
Clear();
AxeBox abox = (AxeBox)_axe;
BoundingBox3d newBounds = abox.WholeBounds.scale(_scaling);
if (_viewmode == Modes.ViewPositionMode.TOP)
{
float radius = (float)Math.Max(newBounds.xmax - newBounds.xmin, newBounds.ymax - newBounds.ymin);
radius += radius * STRETCH_RATIO;
_cam.RenderingSphereRadius = radius;
}
else
{
_cam.RenderingSphereRadius = (float)newBounds.getRadius();
Coord3d target = newBounds.getCenter();
Coord3d eye = _viewpoint.cartesian().@add(target);
_cam.Target = target;
_cam.Eye = eye;
}
}
/// <summary>
/// Set the surrounding AxeBox dimensions and the Camera target, and the
/// colorbar range.
/// </summary>
public void lookToBox(BoundingBox3d box)
{
_center = box.getCenter();
_axe.setAxe(box);
_targetBox = box;
}