// render the scene.
public void Render()
{
bool skipRender =
SurfaceId == 0 ||
GameEngine.IsInError ||
Width == 0 ||
Height == 0 ||
DesignView.Context == null;
if (skipRender)
{
return;
}
m_clk.Start();
GameEngine.SetObjectProperty(swapChainId, SurfaceId, BkgColorPropId, DesignView.BackColor);
GameEngine.SetRenderState(RenderState);
GameEngine.Begin(SurfaceId, Camera.ViewMatrix, Camera.ProjectionMatrix);
IGame game = DesignView.Context.As <IGame>();
GridRenderer gridRender = game.Grid.Cast <GridRenderer>();
gridRender.Render(Camera);
bool renderSelected = RenderState.DisplayBound == DisplayFlagModes.Selection ||
RenderState.DisplayCaption == DisplayFlagModes.Selection ||
RenderState.DisplayPivot == DisplayFlagModes.Selection;
if (renderSelected)
{
// for testing draw bounds for selected objects
var selection = DesignView.Context.As <ISelectionContext>().Selection;
IEnumerable <DomNode> rootDomNodes = DomNode.GetRoots(selection.AsIEnumerable <DomNode>());
RenderProperties(rootDomNodes,
RenderState.DisplayCaption == DisplayFlagModes.Selection,
RenderState.DisplayBound == DisplayFlagModes.Selection,
RenderState.DisplayPivot == DisplayFlagModes.Selection);
}
RenderProperties(Items,
RenderState.DisplayCaption == DisplayFlagModes.Always,
RenderState.DisplayBound == DisplayFlagModes.Always,
RenderState.DisplayPivot == DisplayFlagModes.Always);
GameEngine.RenderGame();
if (DesignView.Manipulator != null)
{
DesignView.Manipulator.Render(this);
}
string str = string.Format("View Type: {0} time-per-frame: {1:0.00} ms", ViewType, m_clk.Milliseconds);
GameEngine.DrawText2D(str, Util3D.CaptionFont, 1, 1, Color.White);
RenderSystemAxis();
GameEngine.End();
}
private void GenThumbnail(Uri resourceUri, string thumbnailPath)
{
NativeObjectAdapter gameLevel = GameEngine.GetGameLevel();
try
{
IResource resource = m_resourceService.Load(resourceUri);
IGameObject gob = m_resourceConverterService.Convert(resource);
if (gob == null)
{
return;
}
m_game.RootGameObjectFolder.GameObjects.Add(gob);
GameEngine.SetRenderState(m_renderState);
GameEngine.SetGameLevel(m_game.Cast <NativeObjectAdapter>());
m_gameEngine.WaitForPendingResources();
FrameTime fr = new FrameTime(0, 0);
m_gameEngine.Update(fr, UpdateType.Paused);
IBoundable boundable = gob.Cast <IBoundable>();
Sphere3F sphere = boundable.BoundingBox.ToSphere();
if (Math.Abs(sphere.Radius) <= float.Epsilon)
{
sphere.Radius = 1.0f;
}
m_cam.SetPerspective(
(float)Math.PI / 4,
1.0f,
sphere.Radius * 0.01f,
sphere.Radius * 4.0f);
Vec3F camPos = sphere.Center + new Vec3F(sphere.Radius, sphere.Radius, sphere.Radius) * 1.5f;
m_cam.Set(camPos, sphere.Center, new Vec3F(0, 1, 0));
GameEngine.Begin(m_renderSurface.InstanceId, m_cam.ViewMatrix, m_cam.ProjectionMatrix);
GameEngine.RenderGame();
GameEngine.End();
GameEngine.SaveRenderSurfaceToFile(m_renderSurface.InstanceId, thumbnailPath);
m_game.RootGameObjectFolder.GameObjects.Remove(gob);
m_resourceService.Unload(resourceUri);
}
finally
{
GameEngine.SetGameLevel(gameLevel);
}
}
// render the scene.
public override void Render()
{
bool skipRender =
SurfaceId == 0 ||
GameEngine.IsInError ||
Width == 0 ||
Height == 0 ||
DesignView.Context == null;
if (skipRender)
{
return;
}
m_clk.Start();
GameEngine.SetObjectProperty(swapChainId, SurfaceId, BkgColorPropId, DesignView.BackColor);
GameEngine.SetRenderState(RenderState);
GameEngine.Begin(SurfaceId, Camera.ViewMatrix, Camera.ProjectionMatrix);
IGame game = DesignView.Context.As <IGame>();
GridRenderer gridRender = game.Grid.Cast <GridRenderer>();
gridRender.Render(Camera);
GameEngine.RenderGame();
bool renderSelected = RenderState.DisplayBound == DisplayFlagModes.Selection ||
RenderState.DisplayCaption == DisplayFlagModes.Selection ||
RenderState.DisplayPivot == DisplayFlagModes.Selection;
if (renderSelected)
{
var selection = DesignView.Context.As <ISelectionContext>().Selection;
IEnumerable <DomNode> rootDomNodes = DomNode.GetRoots(selection.AsIEnumerable <DomNode>());
RenderProperties(rootDomNodes,
RenderState.DisplayCaption == DisplayFlagModes.Selection,
RenderState.DisplayBound == DisplayFlagModes.Selection,
RenderState.DisplayPivot == DisplayFlagModes.Selection);
}
RenderProperties(Items,
RenderState.DisplayCaption == DisplayFlagModes.Always,
RenderState.DisplayBound == DisplayFlagModes.Always,
RenderState.DisplayPivot == DisplayFlagModes.Always);
GameEngine.SetRendererFlag(BasicRendererFlags.Foreground | BasicRendererFlags.Lit);
if (DesignView.Manipulator != null)
{
DesignView.Manipulator.Render(this);
}
string str = string.Format("View Type: {0} time per frame-render call: {1:0.00} ms", ViewType, m_clk.Milliseconds);
GameEngine.DrawText2D(str, Util3D.CaptionFont, 1, 1, Color.White);
GameEngine.End();
if (IsPicking)
{// todo: use Directx to draw marque.
using (Graphics g = CreateGraphics())
{
Rectangle rect = MakeRect(FirstMousePoint, CurrentMousePoint);
if (rect.Width > 0 && rect.Height > 0)
{
g.DrawRectangle(s_marqueePen, rect);
}
}
}
}
// render the scene.
public void Render()
{
if (GameEngine.IsInError ||
SurfaceId == 0 ||
Visible == false ||
Width == 0 ||
Height == 0 ||
Game == null)
{
return;
}
NativeObjectAdapter gameLevel = GameEngine.GetGameLevel();
try
{
NativeObjectAdapter game = Game.As <NativeObjectAdapter>();
GameEngine.SetGameLevel(game);
GameEngine.SetRenderState(m_renderState);
if (Game.RootGameObjectFolder.GameObjects.Count > 0)
{
GameEngine.Update(0, 0, true);
}
if (ResetCamera)
{
// save view type
ViewTypes viewtype = this.ViewType;
ViewType = ViewTypes.Perspective;
Size sz = ClientSize;
float aspect = (float)sz.Width / (float)sz.Height;
IBoundable boundable = Game.RootGameObjectFolder.Cast <IBoundable>();
Sce.Atf.VectorMath.Sphere3F sphere = boundable.BoundingBox.ToSphere();
float nearZ = sphere.Radius * 0.01f;
nearZ = Math.Min(0.1f, nearZ);
Camera.SetPerspective(
(float)Math.PI / 4,
aspect,
nearZ,
sphere.Radius * 10.0f);
Vec3F camPos = sphere.Center + new Vec3F(sphere.Radius, sphere.Radius, sphere.Radius) * 1.2f;
Camera.Set(camPos, sphere.Center, new Vec3F(0, 1, 0));
ViewType = viewtype;
ResetCamera = false;
}
GameEngine.Begin(SurfaceId, Camera.ViewMatrix, Camera.ProjectionMatrix);
if (Game.RootGameObjectFolder.GameObjects.Count > 0)
{
GameEngine.RenderGame();
}
string str = "View Type: " + ViewType.ToString();
GameEngine.DrawText2D(str, Util3D.CaptionFont, 1, 1, Color.White);
GameEngine.End();
}
finally
{
GameEngine.SetGameLevel(gameLevel);
}
}