/// <summary>
/// Encapsulates a layer attached to a loading thread
/// </summary>
/// <param name="devIf"></param>
/// <param name="position"></param>
/// <param name="dimensions"></param>
/// <param name="id"></param>
/// <param name="dependants"></param>
/// <param name="dependancies"></param>
public LoadingLayer(DeviceInterface devIf, Point position, Size dimensions, string id, IResource[] dependants,
ISharableResource[] dependancies)
: base(devIf, position, dimensions, id, dependants, dependancies)
{
AddItem(LayoutManager.AlignItem(progressBar = new GUIProgressBar(new Point(0, 0), new Size(200, 20), Color.Blue),
LayoutRules.Positioning.Center, LayoutRules.Positioning.Center));
progressBar.Progress = 0;
}
public override void Init(DeviceInterface devIf, SceneManager sManager)
{
gDevice = devIf.Device;
// create font
font = new Font(gDevice, fontSize, 0, fontWeight, 1, false,
CharacterSet.Ansi, Precision.Default, FontQuality.ClearType,
PitchAndFamily.DefaultPitch, fontFace);
MeasureText();
}
/// <summary>
/// Initializes a new instance of the DigitalElevationMap class.
/// </summary>
/// <param name="mapSize">Size of the map</param>
/// <param name="rDb"></param>
/// <param name="devIf"></param>
/// <param name="reader"></param>
public DigitalElevationMap(Size mapSize, RasterDatabase.RasterDatabase rDb,
DeviceInterface devIf, GDALReader reader)
: base(new Vector3(-5f, -0.5f, -5f), new Vector3(5f, 1f, 5f))
{
this.mapSize = mapSize;
maxDimension = mapSize.Width > mapSize.Height ? mapSize.Width : mapSize.Height;
this.rDb = rDb;
this.devIf = devIf;
this.reader = reader;
axisHelper = new Axis3DHelper(new Vector3(2.5f, 0.5f, 2.5f));
rotAxisHelper = new RotationAxis3DHelper(new Vector3());
}
public SimpleGUILayer(DeviceInterface devIf, Point position, Size dimensions,
string id, IResource[] dependants, ISharableResource[] dependancies)
: base(id, dependants, dependancies)
{
this.devIf = devIf;
device = devIf.Device;
this.position = position;
this.dimensions = dimensions;
enabled = true;
visible = true;
itemsList = new List<GUILayerItem>();
itemsLayout = new QuadTree<GUILayerItem>(dimensions.Width, dimensions.Height);
checkedOutResources = new List<ISharableResource>();
layoutManager = new LayoutManager();
}
public override void Init(DeviceInterface devIf, SceneManager sManager)
{
base.Init(devIf, sManager);
// do a lookup to get y position
float height = heightLookup.ValueLookup(0.25f, 0.25f) / maxDataValue;
// load text
text = new ScreenSpaceText(Math.Round((decimal)height * 10, 1) + "m", Color.Yellow, "Tahoma", FontWeight.Bold,
11, new Vector3(0, 2.2f, 0), this);
text.Init(devIf, sManager);
sManager.AddEntity(text);
AddDependant(text);
Move(new Vector3(1.25f, height, 1.25f));
}
public override IResource LoadContent(string filePath, string rzPath, string subPath, string contentType,
XmlNodeList rzNode, out IResource[] loadedDependants,
out IResource[] loadedDependancies, DeviceInterface devIf)
{
ILog log = devIf.CDI.GeneralLog;
log.AddItem(new LogItem(string.Format("Starting loading script rz ([{0}]{1})", contentType, rzPath), LogItem.ItemLevel.DebugInfo));
BooScript script = BooScript.LoadBooScript(rzPath, filePath);
log.AddItem(new LogItem(string.Format("Loaded script rz ([{0}]{1})", contentType, rzPath), LogItem.ItemLevel.DebugInfo));
loadedDependancies = null;
loadedDependants = null;
return script;
}
public override void Init(DeviceInterface devIf, SceneManager sManager)
{
base.Init(devIf, sManager);
BuildGeometry();
axisHelper.Init(devIf, sManager);
rotAxisHelper.Init(devIf, sManager);
List<ISharableResource> shared = new List<ISharableResource>();
overlayTexRz = (TextureResource)devIf.GetSharedResource("file://media/ui/vis/overlay-1s.png", ref shared);
ShaderHLSL shader;
if (gProfile.SupportsShaderOverlay)
{
shader = new ShaderHLSL(gDevice, devIf.LocalSettings["Base.Path"] + @"shaders\cpu_dem.fx");
shader.Effect.Technique = shader.Effect.GetTechnique("LitTextured");
defaultShader = new ShaderInterface(shader);
}
/*shader = new ShaderHLSL(gDevice, devIf.LocalSettings["Base.Path"] + @"shaders\cpu_dem_hClr.fx");
shader.Effect.Technique = shader.Effect.GetTechnique("CPU_DEM_HeightClr");
hClrShader = new ShaderInterface(shader);*/
shader = new ShaderHLSL(gDevice, devIf.LocalSettings["Base.Path"] + @"shaders\gpu_dem.fx");
shader.Effect.Technique = shader.Effect.GetTechnique("Basic");
sm3Shader = new ShaderInterface(shader);
/*Shape shape = ShapeContentLoader.LoadShape(gDevice, NuGenDEMVis.Properties.Resource1.VerticalPointer_Shape);
pointerEntity = new VerticalPointerEntity(shape, rDb.Layers[0], maxDataValue);
pointerEntity.Init(devIf, sManager);
sManager.AddEntity(pointerEntity);*/
/*axisHelper.Init(devIf, sManager);
sManager.AddEntity(axisHelper);
SetChildren(new IWorldEntity[] { axisHelper, pointerEntity });*/
//geom.RebuildDiffuseTextures(new HeightMapDEMSampler());
}
public override void Init(DeviceInterface devIf, SceneManager sManager)
{
gDevice = devIf.Device;
}
public abstract IResource LoadContent(string filePath, string rzPath, string subPath,
string contentType, XmlNodeList rzNode,
out IResource[] loadedDependants,
out IResource[] loadedDependancies,
DeviceInterface devIf);
public IResource LoadResource(Uri uri, DeviceInterface devIf, out IResource[] loadedDependants,
out IResource[] loadedRependancies, out string realRzId)
{
// break down uri into any sub-file paths etc.
string endPath = uri.Segments[uri.Segments.Length - 1];
string filename;
int start;
string subPath = null;
if ((start = endPath.IndexOf(':')) != -1)
{
subPath = endPath.Substring(start);
filename = endPath.Substring(0, start);
}
else
filename = endPath;
//string rzPath = uri.LocalPath.Substring(2, uri.LocalPath.Length - endPath.Length + filename.Length - 2);
string filepath;
if (subPath == null)
filepath = (string)HashTableSettings.Instance["Base.Path"] + uri.LocalPath.Substring(2);
else
filepath = (string)HashTableSettings.Instance["Base.Path"] + uri.LocalPath.Substring(2, uri.LocalPath.Length - 2 - subPath.Length);
string metafile = filepath + ".xml";
// find & read xml meta-data
string contentType;
XmlNodeList properties = null;
if (!File.Exists(metafile) || !ReadMetaXml(metafile, out contentType, out properties))
{
// read / guess content-type
string ext = Path.GetExtension(filename);
if (!fileExtContentTypes.TryGetValue(ext, out contentType))
throw new Exception("Unable to determine content-type for extension: " + ext);
}
// load content-type
RzContentTypeLoader loader;
if (!contentLoaders.TryGetValue(contentType, out loader))
throw new Exception("Unable to determine content-type loader for type: " + contentType);
string rzPath = subPath != null ? uri.OriginalString.Substring(0, uri.OriginalString.Length - subPath.Length) : uri.OriginalString;
IResource rz = loader.LoadContent(filepath, rzPath, subPath, contentType, properties,
out loadedDependants, out loadedRependancies, devIf);
if (subPath != null)
realRzId = rzPath;
else
realRzId = uri.OriginalString;
return rz;
}
public override void Init(DeviceInterface devIf, SceneManager sManager)
{
base.Init(devIf, sManager);
BuildRings();
}
public override IResource LoadContent(string filePath, string rzPath, string subPath,
string contentType, XmlNodeList rzNode,
out IResource[] loadedDependants,
out IResource[] loadedDependancies, DeviceInterface devIf)
{
ILog log = devIf.CDI.GeneralLog;
log.AddItem(new LogItem(string.Format("Starting loading layer rz ([{0}]{1})", contentType, rzPath), LogItem.ItemLevel.DebugInfo));
XmlDocument xml = new XmlDocument();
xml.Load(filePath);
List<ISharableResource> sharedRzs = new List<ISharableResource>();
// look for layer info
XmlNode layerNode = xml.SelectSingleNode("/layer");
Point position = ParsePoint(layerNode.Attributes["position"].InnerText);
Size dimensions = ParseSize(layerNode.Attributes["size"].InnerText);
string booClass = null, booFile = null;
if (layerNode.Attributes["classFile"] != null)
booFile = layerNode.Attributes["classFile"].InnerText;
if (layerNode.Attributes["className"] != null)
booClass = layerNode.Attributes["className"].InnerText;
// parse boo script file
BooScript script = null;
StringBuilder scriptText;
if (booFile != null && booClass != null)
{
string scriptRzPath = rzPath.Substring(0, rzPath.Length - Path.GetFileName(rzPath).Length) + booFile;
log.AddItem(new LogItem(string.Format("Found Layer Script ({0})", scriptRzPath), LogItem.ItemLevel.DebugInfo));
script = (BooScript)devIf.GetSharedResource(scriptRzPath, ref sharedRzs);
scriptText = new StringBuilder();
scriptText.Append(script.Script);
}
else
{
log.AddItem(new LogItem("Generating Layer Script", LogItem.ItemLevel.DebugInfo));
// build boo script for layer
BooScriptBuilder.CreateClass(new string[] { "import Genetibase.VisUI.Scripting from \"NuGenVisUI\"" },
"AutoGenLayer", "ScriptLayer", out scriptText);
script = new BooScript(scriptText.ToString(), null);
booClass = "AutoGenLayer";
}
// load resources
Dictionary<string, IResource> refRzs = new Dictionary<string, IResource>();
XmlElement resourcesNode = (XmlElement)layerNode.SelectSingleNode("resources");
foreach (XmlNode node in resourcesNode.ChildNodes)
{
if (node.NodeType != XmlNodeType.Comment)
{
string rzName = node.Attributes["name"].InnerText;
string rzUrl = node.Attributes["url"].InnerText;
IResource rz = devIf.GetSharedResource(rzUrl, ref sharedRzs);
refRzs[rzName] = rz;
}
}
SimpleGUILayer layer = new SimpleGUILayer(devIf, position, dimensions, rzPath, null, sharedRzs.ToArray());
// pre-load script for layer
XmlNode itemsNode = layerNode.SelectSingleNode("items");
/*foreach (XmlNode node in itemsNode.ChildNodes)
{
// parse common events
if (node.Attributes["onclick"] != null)
{
string booCode = node.Attributes["onclick"].InnerText;
// insert into script
BooScriptBuilder.InsertFunction("", node.Name + "_onclick", "obj as object, args as MouseEventArgs", booCode, ref scriptText);
}
}*/
// compile new script
log.AddItem(new LogItem(string.Format("Compiling Layer Script (Length: {0})", scriptText.Length), LogItem.ItemLevel.DebugInfo));
script = new BooScript(scriptText.ToString(), null);
if (script.Compile())
log.AddItem(new LogItem("Compiled Layer Script", LogItem.ItemLevel.Success));
else
log.AddItem(new LogItem("Failed to Compile Layer Script", LogItem.ItemLevel.Failure));
// create class instance
Type layerClass = script.GeneratedAssembly.GetType(booClass);
ScriptLayer sLayer = (ScriptLayer)script.GeneratedAssembly.CreateInstance(booClass);
// load items
Font font = new Font("Tahoma", 10);
foreach (XmlNode node in itemsNode.ChildNodes)
{
// TODO: Parse layout instructions
// TODO: Log building?
// Parse common attributes
GUIItemType_Config itemConf;
Point pos = Point.Empty;
Size size = Size.Empty;
LayoutRules.Positioning xLayout = LayoutRules.Positioning.Near;
LayoutRules.Positioning yLayout = LayoutRules.Positioning.Near;
MouseEventHandler onclickHandler = null;
// parse and map common events
if (node.Attributes["onclick"] != null)
{
string methodName = node.Name + "_onclick";
BooScriptEventsBridge evBridge = new BooScriptEventsBridge(sLayer, layerClass.GetMethod(methodName));
onclickHandler = evBridge.MouseHandler;
}
if (guiItemsConfig.TryGetValue(node.Name, out itemConf))
{
if (itemConf.usePos && node.Attributes["position"] != null)
pos = ParsePoint(node.Attributes["position"].InnerText);
if (itemConf.useSize && node.Attributes["size"] != null)
size = ParseSize(node.Attributes["size"].InnerText);
if (itemConf.useLayout && node.Attributes["layout"] != null)
ParseLayout(node.Attributes["layout"].InnerText, out xLayout, out yLayout);
}
GUILayerItem item = null;
if (node.Name == "label")
{
string text = node.Attributes["text"].InnerText;
item = new GUILabel(text, font, Color.Red, pos, Size.Empty);
}
else if (node.Name == "icon")
{
string imgRz = node.Attributes["img"].InnerText;
TextureResource.Icon icon = (TextureResource.Icon)refRzs[imgRz];
bool highlight = (node.Attributes["highlight"].InnerText == bool.TrueString);
bool enabled = (node.Attributes["enabled"].InnerText == bool.TrueString);
item = new GUIIcon(pos, size, icon, highlight, enabled);
}
if (item != null)
{
item = LayoutManager.AlignItem(item, xLayout, yLayout);
if (onclickHandler != null)
layer.AddItem(item, null, null, onclickHandler);
else
layer.AddItem(item);
}
}
log.AddItem(new LogItem(string.Format("Loaded layer rz ([{0}]{1})", contentType, rzPath), LogItem.ItemLevel.DebugInfo));
loadedDependancies = null;
loadedDependants = null;
return layer;
}
public abstract void DeInit(DeviceInterface devIf, SceneManager sManager);
public override void Init(DeviceInterface devIf, SceneManager sManager)
{
base.Init(devIf, sManager);
ray = new CustomVertex.PositionColored[2];
ray[0] = new CustomVertex.PositionColored(start, Color.Red.ToArgb());
ray[1] = new CustomVertex.PositionColored(end, Color.Red.ToArgb());
}
public override void Init(DeviceInterface devIf, SceneManager sManager)
{
base.Init(devIf, sManager);
vBuffer = new VertexBuffer(typeof(CustomVertex.PositionColored), 6, gDevice, Usage.None,
CustomVertex.PositionColored.Format, Pool.Managed);
CustomVertex.PositionColored[] verts = (CustomVertex.PositionColored[])vBuffer.Lock(0, LockFlags.None);
verts[0].Color = verts[1].Color = Color.Red.ToArgb();
verts[1].Position = new Vector3(1, 0, 0);
verts[2].Color = verts[3].Color = Color.Green.ToArgb();
verts[3].Position = new Vector3(0, 1, 0);
verts[4].Color = verts[5].Color = Color.Blue.ToArgb();
verts[5].Position = new Vector3(0, 0, 1);
vBuffer.Unlock();
// build selection lines
selectionVBuffer = new VertexBuffer(typeof(CustomVertex.PositionColored), 6, gDevice, Usage.None,
CustomVertex.PositionColored.Format, Pool.Managed);
verts = (CustomVertex.PositionColored[])selectionVBuffer.Lock(0, LockFlags.None);
verts[0].Color = verts[1].Color = Color.Yellow.ToArgb();
verts[1].Position = new Vector3(1, 0, 0);
verts[2].Color = verts[3].Color = Color.Yellow.ToArgb();
verts[3].Position = new Vector3(0, 1, 0);
verts[4].Color = verts[5].Color = Color.Yellow.ToArgb();
verts[5].Position = new Vector3(0, 0, 1);
selectionVBuffer.Unlock();
labels = new ScreenSpaceText[3];
labels[0] = new ScreenSpaceText("x", Color.Red, "Verdana", FontWeight.Normal, 10,
new Vector3(1.1f, 0, 0), this);
labels[0].Init(devIf, sManager);
sManager.AddEntity(labels[0]);
labels[1] = new ScreenSpaceText("y", Color.Green, "Verdana", FontWeight.Normal, 10,
new Vector3(0, 1.1f, 0), this);
labels[1].Init(devIf, sManager);
sManager.AddEntity(labels[1]);
labels[2] = new ScreenSpaceText("z", Color.Blue, "Verdana", FontWeight.Normal, 10,
new Vector3(0, 0, 1.1f), this);
labels[2].Init(devIf, sManager);
sManager.AddEntity(labels[2]);
}
protected virtual void InitializeEnvironment(CommonDeviceInterface cdi, HashTableSettings localSettings)
{
// Get device settings
if (outCaps == null)
outCaps = GraphicsDeviceCaps.GetDefaultAdapterCaps(outProfile.RecommendedVariations[0]);
// find first recommended settings with full match
bool fullMatch = false;
outSettings = GraphicsDeviceSettings.CreateFromRequirements(outProfile.RecommendedVariation,
outCaps, outProfile.MinReqs,
out fullMatch);
// Set up the presentation parameters
presentParams.Windowed = outProfile.RecommendedVariations[0].Windowed;
presentParams.SwapEffect = SwapEffect.Discard;
presentParams.AutoDepthStencilFormat = outSettings.DepthFormat;
presentParams.EnableAutoDepthStencil = (outSettings.DepthFormat != DepthFormat.Unknown);
presentParams.MultiSample = outSettings.MultiSample;
CreateDevice();
devIf = new DeviceInterface(gDevice, cdi, localSettings);
gPipeline = new GraphicsPipeline(gDevice);
}