/// <summary>
/// Initializes the scene for this model viewer.
/// </summary>
private async Task InitializeAsync()
{
await m_renderLoop.Scene.ManipulateSceneAsync((manipulator) =>
{
SceneLayer bgImageLayer = manipulator.AddLayer("BACKGROUND_FLAT");
SceneLayer bgLayer = manipulator.AddLayer("BACKGROUND");
manipulator.SetLayerOrderID(bgImageLayer, 0);
manipulator.SetLayerOrderID(bgLayer, 1);
manipulator.SetLayerOrderID(Scene.DEFAULT_LAYER_NAME, 2);
// Define background texture
ResourceLink linkBackgroundTexture = new AssemblyResourceUriBuilder(
"SeeingSharpModelViewer", true,
"Assets/Textures/Background.dds");
NamedOrGenericKey resBackgroundTexture = manipulator.AddTexture(linkBackgroundTexture);
manipulator.Add(new FullscreenTextureObject(resBackgroundTexture), bgImageLayer.Name);
// Define ground
Grid3DType objTypeGrid = new Grid3DType();
objTypeGrid.TilesX = 64;
objTypeGrid.TilesZ = 64;
objTypeGrid.HighlightXZLines = true;
objTypeGrid.TileWidth = 0.25f;
objTypeGrid.GroupTileCount = 4;
objTypeGrid.GenerateGround = false;
NamedOrGenericKey resGridGeometry = manipulator.AddGeometry(objTypeGrid);
manipulator.Add(new GenericObject(resGridGeometry), "BACKGROUND");
});
await m_renderLoop.WaitForNextFinishedRenderAsync();
await m_renderLoop.WaitForNextFinishedRenderAsync();
await SetInitialCameraPositionAsync();
}
/// <summary>
/// Initializes the scene for this model viewer.
/// </summary>
internal async Task InitializeAsync()
{
await m_scene.ManipulateSceneAsync((manipulator) =>
{
SceneLayer bgImageLayer = null;
bool isBgImageCreated = false;
if (manipulator.ContainsLayer(Constants.LAYER_BACKGROUND_FLAT))
{
bgImageLayer = manipulator.GetLayer(Constants.LAYER_BACKGROUND_FLAT);
isBgImageCreated = true;
}
else
{
bgImageLayer = manipulator.AddLayer(Constants.LAYER_BACKGROUND_FLAT);
}
SceneLayer bgLayer = manipulator.AddLayer(Constants.LAYER_BACKGROUND);
manipulator.SetLayerOrderID(bgImageLayer, 0);
manipulator.SetLayerOrderID(bgLayer, 1);
manipulator.SetLayerOrderID(Scene.DEFAULT_LAYER_NAME, 2);
var keyPostprocess = manipulator.AddResource <FocusPostprocessEffectResource>(
() => new FocusPostprocessEffectResource(false));
if (!manipulator.ContainsLayer(Constants.LAYER_HOVER))
{
SceneLayer layerHover = manipulator.AddLayer(Constants.LAYER_HOVER);
layerHover.PostprocessEffectKey = keyPostprocess;
layerHover.ClearDepthBufferBeforeRendering = true;
manipulator.SetLayerOrderID(layerHover, 3);
}
// Store a reference to the background layer
m_bgLayer = bgLayer;
// Define background texture
if (!isBgImageCreated)
{
ResourceLink linkBackgroundTexture = new AssemblyResourceUriBuilder(
"SeeingSharpModelViewer", true,
"Assets/Textures/Background.dds");
NamedOrGenericKey resBackgroundTexture = manipulator.AddTexture(linkBackgroundTexture);
manipulator.Add(new FullscreenTextureObject(resBackgroundTexture), bgImageLayer.Name);
}
// Define ground
Grid3DType objTypeGrid = new Grid3DType();
objTypeGrid.TilesX = m_tilesPerSide * 4;
objTypeGrid.TilesZ = m_tilesPerSide * 4;
objTypeGrid.HighlightXZLines = true;
objTypeGrid.TileWidth = 0.25f;
objTypeGrid.GroupTileCount = 4;
objTypeGrid.GenerateGround = false;
objTypeGrid.XLineHighlightColor = Color4.GreenColor;
objTypeGrid.ZLineHighlightColor = Color4.BlueColor;
NamedOrGenericKey resGridGeometry = manipulator.AddGeometry(objTypeGrid);
manipulator.Add(new GenericObject(resGridGeometry), Constants.LAYER_BACKGROUND);
TextGeometryOptions textXOptions = TextGeometryOptions.Default;
textXOptions.SurfaceVertexColor = Color4.GreenColor;
textXOptions.MakeVolumetricText = false;
textXOptions.FontSize = 30;
GenericObject textX = manipulator.Add3DText(
"X", textXOptions,
realignToCenter: true,
layer: Constants.LAYER_BACKGROUND);
textX.Position = new Vector3((m_tilesPerSide / 2f) + 1f, 0, 0);
TextGeometryOptions textZOptions = TextGeometryOptions.Default;
textZOptions.SurfaceVertexColor = Color4.BlueColor;
textZOptions.MakeVolumetricText = false;
textZOptions.FontSize = 30;
GenericObject textZ = manipulator.Add3DText(
"Z", textZOptions,
realignToCenter: true,
layer: Constants.LAYER_BACKGROUND);
textZ.Position = new Vector3(0f, 0f, (m_tilesPerSide / 2f) + 1f);
});
}
