/// <summary>
/// Add a viewport to the rendering target.
/// </summary>
/// <remarks>
/// A viewport is the rectangle into which rendering output is sent. This
/// method adds a viewport to the render target, rendering from the supplied
/// camera. The rest of the parameters are only required if you wish to add
/// more than one viewport to a single rendering target. Note that size
/// information passed to this method is passed as a parametric, i.e. it is
/// relative rather than absolute. This is to allow viewports to
/// automatically resize along with the target.
/// </remarks>
/// <param name="camera">The camera to use for the viewport.</param>
/// <returns>A new viewport.</returns>
public Viewport addViewport(Camera camera)
{
Viewport vp = ViewportManager.getViewport(RenderTarget_addViewport(renderTarget, camera.OgreObject));
viewports.Add(vp);
return(vp);
}
/// <summary>
/// Add a viewport to the rendering target.
/// </summary>
/// <remarks>
/// A viewport is the rectangle into which rendering output is sent. This
/// method adds a viewport to the render target, rendering from the supplied
/// camera. The rest of the parameters are only required if you wish to add
/// more than one viewport to a single rendering target. Note that size
/// information passed to this method is passed as a parametric, i.e. it is
/// relative rather than absolute. This is to allow viewports to
/// automatically resize along with the target.
/// </remarks>
/// <param name="camera">The camera to use for the viewport.</param>
/// <param name="zOrder">The relative order of the viewport with others on the target (allows overlapping viewports i.e. picture-in-picture). Higher ZOrders are on top of lower ones. The actual number is irrelevant, only the relative ZOrder matters (you can leave gaps in the numbering).</param>
/// <param name="left">The relative position of the left of the viewport on the target, as a value between 0 and 1. </param>
/// <param name="top">The relative position of the top of the viewport on the target, as a value between 0 and 1. </param>
/// <param name="width">The relative width of the viewport on the target, as a value between 0 and 1. </param>
/// <param name="height">The relative height of the viewport on the target, as a value between 0 and 1.</param>
/// <returns>A new viewport.</returns>
public Viewport addViewport(Camera camera, int zOrder, float left, float top, float width, float height)
{
Viewport vp = ViewportManager.getViewport(RenderTarget_addViewportExt(renderTarget, camera.OgreObject, zOrder, left, top, width, height));
viewports.Add(vp);
return(vp);
}
/// <summary>
/// Called after searching for visible objects in this SceneManager.
/// Note that the render queue at this stage will be full of the current scenes contents,
/// ready for rendering. You may manually add renderables to this queue if you wish.
/// </summary>
/// <param name="sceneManager">The SceneManager instance raising this event.</param>
/// <param name="irs">The stage of illumination being dealt with. IRS_NONE for a regular
/// render, IRS_RENDER_TO_TEXTURE for a shadow caster render.</param>
/// <param name="viewport">The viewport being updated.</param>
void postFindVisibleObjects(IntPtr sceneManager, SceneManager.IlluminationRenderStage irs, IntPtr viewport)
{
Viewport vp = ViewportManager.getViewportNoCreate(viewport);
foreach (SceneListener listener in sceneListeners)
{
listener.postFindVisibleObjects(this.sceneManager, irs, vp);
}
}
public void Dispose()
{
checkDestroyListener(true);
foreach (Viewport vp in viewports)
{
ViewportManager.destroyViewport(vp);
}
viewports.Clear();
renderTarget = IntPtr.Zero;
}
public Viewport getCurrentViewport()
{
return(ViewportManager.getViewportNoCreate(SceneManager_getCurrentViewport(ogreSceneManager)));
}
/// <summary>
/// Get the viewport identified by name.
/// </summary>
/// <param name="index">The index of the viewport to get.</param>
/// <returns>The viewport identified by name or null if it is not found.</returns>
public Viewport getViewport(ushort index)
{
return(ViewportManager.getViewport(RenderTarget_getViewport(renderTarget, index)));
}
/// <summary>
/// This will destroy the passed viewport.
/// </summary>
public void destroyViewport(Viewport viewport)
{
viewports.Remove(viewport);
RenderTarget_destroyViewport(renderTarget, ViewportManager.destroyViewport(viewport));
}
