private async System.Threading.Tasks.Task BuildNavMesh(bool force = false)
{
if (force == false)
{
if (VP1.IsMouseDown)
{
return;
}
}
if (RCTileMeshBuilder.InputGeom == null)
{
return;
}
EngineNS.CEngine.Instance.EventPoster.RunOn(async() =>
{
//处理offmeshlink
if (VP1.World.DefaultScene.NavAreaActor != null)
{
foreach (var actor in VP1.World.DefaultScene.NavAreaActor.GetChildrenUnsafe())
{
EngineNS.Bricks.RecastRuntime.NavLinkProxyComponent NavLinkProxyComponent = actor.GetComponent <EngineNS.Bricks.RecastRuntime.NavLinkProxyComponent>();
if (NavLinkProxyComponent != null)
{
RCTileMeshBuilder.InputGeom.AddOffMeshConnections(NavLinkProxyComponent.StartPos, NavLinkProxyComponent.EndPos, NavLinkProxyComponent.Radius, NavLinkProxyComponent.Direction);
}
}
}
VP1.World.DefaultScene.NavMesh = RCTileMeshBuilder.BuildNavi();
EngineNS.Graphics.Mesh.CGfxMeshPrimitives pri = VP1.World.DefaultScene.NavMesh.CreateRenderMeshPrimitives(EngineNS.CEngine.Instance.RenderContext);
if (pri == null)
{
return(false);
}
EngineNS.GamePlay.Actor.GActor debugactor = await VP1.World.DefaultScene.NavMesh.CreateRenderActor(EngineNS.CEngine.Instance.RenderContext, pri);
if (VP1.World.NavMeshActorID != null)
{
VP1.World.RemoveEditorActor(VP1.World.NavMeshActorID);
}
debugactor.Visible = EngineNS.CEngine.IsRenderNavMesh;
VP1.World.AddEditorActor(debugactor);
//if (VP1.World.DefaultScene.NavAreaActor == null)
//{
// VP1.World.DefaultScene.CreateNavActor();
//}
//VP1.World.DefaultScene.NavAreaActor.Children.Add(debugactor);
//VP1.DRefreshActors();
VP1.World.NavMeshActorID = debugactor.ActorId;
return(true);
}, EngineNS.Thread.Async.EAsyncTarget.AsyncEditor);
}
private async Task CreateNavRenderMesh()
{
if (VP1.World.DefaultScene.NavMesh != null)
{
EngineNS.Graphics.Mesh.CGfxMeshPrimitives pri = VP1.World.DefaultScene.NavMesh.CreateRenderMeshPrimitives(EngineNS.CEngine.Instance.RenderContext);
if (pri == null)
{
return;
}
EngineNS.GamePlay.Actor.GActor debugactor = await VP1.World.DefaultScene.NavMesh.CreateRenderActor(EngineNS.CEngine.Instance.RenderContext, pri);
if (VP1.World.NavMeshActorID != null)
{
VP1.World.RemoveEditorActor(VP1.World.NavMeshActorID);
}
debugactor.Visible = EngineNS.CEngine.IsRenderNavMesh;
VP1.World.AddEditorActor(debugactor);
VP1.World.NavMeshActorID = debugactor.ActorId;
}
}
