public override void Initialize(DrawArgs drawArgs)
{
try
{
GraphicsStream adj;
this.mesh = Mesh.FromFile(this.meshFilePath, MeshFlags.Managed, drawArgs.device, out adj, out this.materials );
this.meshMaterials = new Material[this.materials.Length];
//using(StreamWriter sw = new StreamWriter("mat.txt", true, System.Text.Encoding.ASCII))
{
//sw.WriteLine(this.meshMaterials.Length.ToString());
for(int i = 0; i < this.materials.Length; i++)
{
this.meshMaterials[i] = this.materials[i].Material3D;
this.meshMaterials[i].Ambient = this.meshMaterials[i].Diffuse;
}
}
//this.mesh.ComputeNormals();
}
catch(Exception caught)
{
Log.Write( caught );
}
this.isInitialized = true;
}
public override void Initialize(DrawArgs drawArgs)
{
FileInfo boundaryFileInfo = new FileInfo(this._boundaryFilePath);
if (!boundaryFileInfo.Exists) {
this.Inited = true;
return;
}
using (FileStream boundaryFileStream = boundaryFileInfo.OpenRead()) {
using (BinaryReader boundaryFileReader = new BinaryReader(boundaryFileStream, Encoding.ASCII)) {
int count = boundaryFileReader.ReadInt32();
this.vertices = new CustomVertex.PositionColored[count];
for (int i = 0; i < count; i++) {
double lat = boundaryFileReader.ReadDouble();
double lon = boundaryFileReader.ReadDouble();
Vector3 v = MathEngine.SphericalToCartesian((float) lat, (float) lon, (float) (this._parentWorld.EquatorialRadius + this._distanceAboveSurface));
this.vertices[i].X = v.X;
this.vertices[i].Y = v.Y;
this.vertices[i].Z = v.Z;
this.vertices[i].Color = this._color;
}
}
}
this.Inited = true;
}
public override void Render(DrawArgs drawArgs)
{
if (!m_widget.Visible)
{
SetPushed(false);
}
}
public override void Render(DrawArgs drawArgs)
{
if (this.Inited) {
drawArgs.Device.VertexFormat = CustomVertex.PositionColored.Format;
drawArgs.Device.TextureState[0].ColorOperation = TextureOperation.Disable;
drawArgs.Device.DrawUserPrimitives(PrimitiveType.LineStrip, this.vertices.Length - 1, this.vertices);
}
}
/// <summary>
/// Initializes a new instance of the <see cref= "T:WorldWind.Renderable.DownloadableImageFromIconSet"/> class.
/// </summary>
/// <param name="name"></param>
/// <param name="drawArgs"></param>
/// <param name="terrainAccessor"></param>
public DownloadableImageFromIconSet(string name, World parentWorld, float distanceAboveSurface, DrawArgs drawArgs, TerrainAccessor terrainAccessor)
: base(name, parentWorld.Position, parentWorld.Orientation)
{
this.m_ParentWorld = parentWorld;
this.layerRadius = (float) parentWorld.EquatorialRadius + distanceAboveSurface;
this.IsSelectable = true;
this.drawArgs = drawArgs;
this._terrainAccessor = terrainAccessor;
}
public void Draw(DrawArgs args)
{
//_gameZonePanel.Draw(args);
foreach (var panel in _panels)
{
panel.Draw(args);
}
//todo draw other
}
public Tree(Vector3 position, float treeHeight, float angleClamp, float dropOff, int number,
int depth, Billboard b)
{
args = new DrawArgs(null, new Color4(0, .5f, 0, 1f));
Root = new TreeBranch();
Root.Position = position;
var subr = new TreeBranch(treeHeight * dropOff, angleClamp, dropOff, number, new Vector3(0,1,0),
position + new Vector3(0, treeHeight, 0), depth, b, Root, this);
Root.Children.Add(subr);
Position = position;
}
public void Render(DrawArgs drawArgs)
{
for(int index = m_ChildWidgets.Count - 1; index >= 0; index--)
{
IWidget currentWidget = m_ChildWidgets[index] as IWidget;
if(currentWidget != null)
{
if(currentWidget.ParentWidget == null || currentWidget.ParentWidget != this)
currentWidget.ParentWidget = this;
currentWidget.Render(drawArgs);
}
}
}
public override void Initialize(DrawArgs drawArgs)
{
FileInfo polygonFileInfo = new FileInfo(this._polygonFilePath);
if(!polygonFileInfo.Exists)
{
this.isInitialized = true;
return;
}
using( FileStream polygonFileStream = polygonFileInfo.OpenRead() )
using( BinaryReader polygonFileReader = new BinaryReader(polygonFileStream, System.Text.Encoding.ASCII) ) {
int nodeCount = polygonFileReader.ReadInt32();
int edgeCount = polygonFileReader.ReadInt32();
this._vertices = new CustomVertex.PositionColored[nodeCount];
this._indices = new int[edgeCount * 3];
for(int i = 0; i < nodeCount; i++) {
double lat = polygonFileReader.ReadDouble();
double lon = polygonFileReader.ReadDouble();
Vector3 curNode = MathEngine.SphericalToCartesian((float)lat, (float)lon, (float)(this._parentWorld.EquatorialRadius + this._distanceAboveSurface));
this._vertices[i].X = curNode.X;
this._vertices[i].Y = curNode.Y;
this._vertices[i].Z = curNode.Z;
this._vertices[i].Color = this._color.ToArgb();
}
for(int i = 0; i < edgeCount; i++) {
int e0 = polygonFileReader.ReadInt32();
int e1 = polygonFileReader.ReadInt32();
int e2 = polygonFileReader.ReadInt32();
this._indices[i*3] = e0;
this._indices[i*3 + 1] = e1;
this._indices[i*3 + 2] = e2;
}
}
this.isInitialized = true;
}
private void DrawBorders(DrawArgs args)
{
Vector topLeftCorner = AbsolutePosition;
Vector bottomRightCorner = AbsolutePosition + Size;
for (int y = topLeftCorner.Y; y <= bottomRightCorner.Y; y++)
{
if (y == topLeftCorner.Y || y == bottomRightCorner.Y)
{
for (int x = topLeftCorner.X; x <= bottomRightCorner.X; x++)
{
var point = new Vector(x, y);
if (x == topLeftCorner.X)
{
if (y == topLeftCorner.Y)
args.DrawAtAbsolutePoint(point, _leftTopCorner);
if (y == bottomRightCorner.Y)
args.DrawAtAbsolutePoint(point, _leftBottomCorner);
}
else if (x == bottomRightCorner.X)
{
if (y == topLeftCorner.Y)
args.DrawAtAbsolutePoint(point, _rightTopCorner);
if (y == bottomRightCorner.Y)
args.DrawAtAbsolutePoint(point, _rightBottomCorner);
}
else
args.DrawAtAbsolutePoint(point, _topBottonBorder);
}
}
else
{
args.DrawAtAbsolutePoint(topLeftCorner.X, y, _sideBorders);
args.DrawAtAbsolutePoint(bottomRightCorner.X, y, _sideBorders);
}
}
}
public override void Render(DrawArgs drawArgs)
{
// Vector3 here = MathEngine.SphericalToCartesian(drawArgs.WorldCamera.Latitude, drawArgs.WorldCamera.Longitude, this.layerRadius);
Matrix currentWorld = drawArgs.device.Transform.World;
drawArgs.device.RenderState.Lighting = true;
drawArgs.device.RenderState.ZBufferEnable = true;
drawArgs.device.Lights[0].Diffuse = System.Drawing.Color.White;
drawArgs.device.Lights[0].Type = LightType.Point;
drawArgs.device.Lights[0].Range = 100000;
drawArgs.device.Lights[0].Position = new Vector3(this.layerRadius, 0, 0);
drawArgs.device.Lights[0].Enabled = true ;
drawArgs.device.RenderState.CullMode = Cull.None;
drawArgs.device.Transform.World = Matrix.Identity;
drawArgs.device.Transform.World *= Matrix.Scaling(this.scaleFactor, this.scaleFactor, this.scaleFactor);
//drawArgs.device.Transform.World *= Matrix.RotationX(MathEngine.RadiansToDegrees(90));
drawArgs.device.Transform.World *= Matrix.Translation(0,0,-this.layerRadius);
drawArgs.device.Transform.World *= Matrix.RotationY((float)MathEngine.DegreesToRadians(90-this.lat));
drawArgs.device.Transform.World *= Matrix.RotationZ((float)MathEngine.DegreesToRadians(180+this.lon));
//drawArgs.device.Transform.World *= Matrix.RotationQuaternion(drawArgs.WorldCamera.CurrentOrientation);
drawArgs.device.TextureState[0].ColorOperation = TextureOperation.Disable;
drawArgs.device.RenderState.NormalizeNormals = true;
for( int i = 0; i < this.meshMaterials.Length; i++ )
{
drawArgs.device.Material = this.meshMaterials[i];
this.mesh.DrawSubset(i);
}
drawArgs.device.Transform.World = currentWorld;
drawArgs.device.RenderState.CullMode = Cull.Clockwise;
drawArgs.device.RenderState.Lighting = false;
}
/// <summary>
/// Draws the progress bar
/// </summary>
/// <param name="x">Center X position of progress.</param>
/// <param name="y">Center Y position of progress.</param>
/// <param name="progress">Progress vale, in the range 0..1</param>
public void Draw(DrawArgs drawArgs, float x, float y, float progress, int color)
{
if (x != this.x
|| y != this.y) {
Initalize(x, y);
}
int barlength = (int) (progress*2*halfWidth);
progressBar[0].X = x - halfWidth;
progressBar[0].Y = y - halfHeight;
progressBar[0].Color = color;
progressBar[1].X = x - halfWidth;
progressBar[1].Y = y + halfHeight;
progressBar[1].Color = color;
progressBar[2].X = x - halfWidth + barlength;
progressBar[2].Y = y - halfHeight;
progressBar[2].Color = color;
progressBar[3].Y = y + halfHeight;
progressBar[3].X = x - halfWidth + barlength;
progressBar[3].Color = color;
progressRight[0].X = x - halfWidth + barlength;
progressRight[0].Y = y - halfHeight;
progressRight[1].X = x - halfWidth + barlength;
progressRight[1].Y = y + halfHeight;
progressRight[2].X = x + halfWidth;
progressRight[2].Y = y - halfHeight;
progressRight[3].X = x + halfWidth;
progressRight[3].Y = y + halfHeight;
drawArgs.Device.VertexFormat = CustomVertex.TransformedColored.Format;
drawArgs.Device.TextureState[0].ColorOperation = TextureOperation.Disable;
drawArgs.Device.DrawUserPrimitives(PrimitiveType.TriangleStrip, 2, progressBar);
drawArgs.Device.DrawUserPrimitives(PrimitiveType.TriangleStrip, 2, progressRight);
drawArgs.Device.DrawUserPrimitives(PrimitiveType.LineStrip, 4, progressBarOutline);
}
public void Render(DrawArgs drawArgs)
{
if (m_sprite == null)
{
m_sprite = new Sprite(drawArgs.device);
}
if (mouseCursor != CursorType.Arrow)
{
DrawArgs.MouseCursor = mouseCursor;
}
foreach (MenuButton button in m_toolsMenuButtons)
{
if (button.IsPushed())
{
// Does not render the button, but the functionality behind the button
button.Render(drawArgs);
}
}
foreach (MenuButton button in m_toolsMenuButtons)
{
button.Update(drawArgs);
}
foreach (MenuButton button in m_layersMenuButtons)
{
button.Update(drawArgs);
}
if (!World.Settings.showToolbar)
{
return;
}
if (this._isHideable)
{
if (this._visibleState == VisibleState.NotVisible)
{
if (
(m_anchor == MenuAnchor.Top && DrawArgs.LastMousePosition.Y < MenuButton.NormalSize) ||
(m_anchor == MenuAnchor.Bottom && DrawArgs.LastMousePosition.Y > drawArgs.screenHeight - MenuButton.NormalSize) ||
(m_anchor == MenuAnchor.Right && DrawArgs.LastMousePosition.X > drawArgs.screenWidth - MenuButton.NormalSize)
)
{
this._visibleState = VisibleState.Ascending;
this._lastVisibleChange = System.DateTime.Now;
}
}
else if (
(m_anchor == MenuAnchor.Top && DrawArgs.LastMousePosition.Y > 2 * this._outerPadding + MenuButton.NormalSize) ||
(m_anchor == MenuAnchor.Bottom && DrawArgs.LastMousePosition.Y < drawArgs.screenHeight - 2 * this._outerPadding - MenuButton.NormalSize) ||
(m_anchor == MenuAnchor.Right && DrawArgs.LastMousePosition.X < drawArgs.screenWidth - MenuButton.NormalSize)
)
{
if (this._visibleState == VisibleState.Visible)
{
this._visibleState = VisibleState.Descending;
this._lastVisibleChange = System.DateTime.Now;
}
else if (this._visibleState == VisibleState.Descending)
{
if (System.DateTime.Now.Subtract(this._lastVisibleChange) > System.TimeSpan.FromMilliseconds(hideTimeMilliseconds))
{
this._visibleState = VisibleState.NotVisible;
this._lastVisibleChange = System.DateTime.Now;
}
}
}
else if (this._visibleState == VisibleState.Ascending)
{
if (System.DateTime.Now.Subtract(this._lastVisibleChange) > System.TimeSpan.FromMilliseconds(hideTimeMilliseconds))
{
this._visibleState = VisibleState.Visible;
this._lastVisibleChange = System.DateTime.Now;
}
}
else if (this._visibleState == VisibleState.Descending)
{
if (System.DateTime.Now.Subtract(this._lastVisibleChange) > System.TimeSpan.FromMilliseconds(hideTimeMilliseconds))
{
this._visibleState = VisibleState.NotVisible;
this._lastVisibleChange = System.DateTime.Now;
}
}
}
else
{
this._visibleState = VisibleState.Visible;
}
int totalNumberButtons = m_toolsMenuButtons.Count + m_layersMenuButtons.Count;
MenuButton.NormalSize = MenuButton.SelectedSize / 2;
_outerPadding = MenuButton.NormalSize * padRatio;
float menuWidth = (MenuButton.NormalSize + _outerPadding) * totalNumberButtons + _outerPadding;
if (menuWidth > drawArgs.screenWidth)
{
MenuButton.NormalSize = (drawArgs.screenWidth) / ((padRatio + 1) * totalNumberButtons + padRatio);
_outerPadding = MenuButton.NormalSize * padRatio;
// recalc menuWidth if we want to center the toolbar
menuWidth = (MenuButton.NormalSize + _outerPadding) * totalNumberButtons + _outerPadding;
}
if (m_anchor == MenuAnchor.Left)
{
x = 0;
y = (int)MenuButton.NormalSize;
}
else if (m_anchor == MenuAnchor.Right)
{
x = (int)(drawArgs.screenWidth - 2 * _outerPadding - MenuButton.NormalSize);
y = (int)MenuButton.NormalSize;
}
else if (m_anchor == MenuAnchor.Top)
{
x = (int)(drawArgs.screenWidth / 2 - totalNumberButtons * MenuButton.NormalSize / 2 - _outerPadding);
y = 0;
}
else if (m_anchor == MenuAnchor.Bottom)
{
x = (int)(drawArgs.screenWidth / 2 - totalNumberButtons * MenuButton.NormalSize / 2 - _outerPadding);
y = (int)(drawArgs.screenHeight - 2 * _outerPadding - MenuButton.NormalSize);
}
if (this._visibleState == VisibleState.Ascending)
{
TimeSpan t = System.DateTime.Now.Subtract(this._lastVisibleChange);
if (t.Milliseconds < hideTimeMilliseconds)
{
double percent = (double)t.Milliseconds / hideTimeMilliseconds;
int dx = (int)((MenuButton.NormalSize + 5) - (percent * (MenuButton.NormalSize + 5)));
if (m_anchor == MenuAnchor.Left)
{
x -= dx;
}
else if (m_anchor == MenuAnchor.Right)
{
x += dx;
}
else if (m_anchor == MenuAnchor.Top)
{
y -= dx;
}
else if (m_anchor == MenuAnchor.Bottom)
{
y += dx;
}
}
}
else if (this._visibleState == VisibleState.Descending)
{
TimeSpan t = System.DateTime.Now.Subtract(this._lastVisibleChange);
if (t.Milliseconds < hideTimeMilliseconds)
{
double percent = (double)t.Milliseconds / hideTimeMilliseconds;
int dx = (int)((percent * (MenuButton.NormalSize + 5)));
if (m_anchor == MenuAnchor.Left)
{
x -= dx;
}
else if (m_anchor == MenuAnchor.Right)
{
x += dx;
}
else if (m_anchor == MenuAnchor.Top)
{
y -= dx;
}
else if (m_anchor == MenuAnchor.Bottom)
{
y += dx;
}
}
}
lock (m_toolsMenuButtons.SyncRoot)
{
MenuButton selectedButton = null;
if (_curSelection >= 0 & _curSelection < totalNumberButtons)
{
if (_curSelection < m_toolsMenuButtons.Count)
{
selectedButton = (MenuButton)m_toolsMenuButtons[_curSelection];
}
else
{
selectedButton = (MenuButton)m_layersMenuButtons[_curSelection - m_toolsMenuButtons.Count];
}
}
//_outerPadding = MenuButton.NormalSize*padRatio;
//float menuWidth = (MenuButton.NormalSize+_outerPadding)*totalNumberButtons+_outerPadding;
//if(menuWidth>drawArgs.screenWidth)
//{
// //MessageBox.Show(drawArgs.screenWidth.ToString());
// MenuButton.NormalSize = (drawArgs.screenWidth)/((padRatio+1)*totalNumberButtons+padRatio);
// //MessageBox.Show(MenuButton.NormalSize.ToString());
// _outerPadding = MenuButton.NormalSize*padRatio;
//}
if (this._visibleState != VisibleState.NotVisible)
{
if (m_anchor == MenuAnchor.Top)
{
MenuUtils.DrawBox(0, 0, drawArgs.screenWidth, (int)(MenuButton.NormalSize + 2 * _outerPadding), 0.0f,
World.Settings.toolBarBackColor, drawArgs.device);
}
else if (m_anchor == MenuAnchor.Bottom)
{
MenuUtils.DrawBox(0, (int)(y - _outerPadding), drawArgs.screenWidth, (int)(MenuButton.NormalSize + 4 * _outerPadding), 0.0f,
World.Settings.toolBarBackColor, drawArgs.device);
}
}
float total = 0;
float extra = 0;
for (int i = 0; i < totalNumberButtons; i++)
{
MenuButton button;
if (i < m_toolsMenuButtons.Count)
{
button = (MenuButton)m_toolsMenuButtons[i];
}
else
{
button = (MenuButton)m_layersMenuButtons[i - m_toolsMenuButtons.Count];
}
total += button.CurrentSize;
extra += button.CurrentSize - MenuButton.NormalSize;
}
float pad = ((float)_outerPadding * (totalNumberButtons + 1) - extra) / (totalNumberButtons + 1);
float buttonX = pad;
// TODO - to center the menubar set the buttonX to center-half toolbar width
// float buttonX = (drawArgs.screenWidth - menuWidth) / 2;
m_sprite.Begin(SpriteFlags.AlphaBlend);
for (int i = 0; i < totalNumberButtons; i++)
{
MenuButton button;
if (i < m_toolsMenuButtons.Count)
{
button = (MenuButton)m_toolsMenuButtons[i];
}
else
{
button = (MenuButton)m_layersMenuButtons[i - m_toolsMenuButtons.Count];
}
if (button.IconTexture == null)
{
button.InitializeTexture(drawArgs.device);
}
if (this._visibleState != VisibleState.NotVisible)
{
int centerX = (int)(buttonX + button.CurrentSize * 0.5f);
buttonX += button.CurrentSize + pad;
float buttonTopY = y + _outerPadding;
if (m_anchor == MenuAnchor.Bottom)
{
buttonTopY = (int)(drawArgs.screenHeight - _outerPadding - button.CurrentSize);
}
if (button.IsPushed())
{
// Draw the chevron
float chevronSize = button.CurrentSize * padRatio;
enabledChevron[0].Color = chevronColor;
enabledChevron[1].Color = chevronColor;
enabledChevron[2].Color = chevronColor;
if (m_anchor == MenuAnchor.Bottom)
{
enabledChevron[2].X = centerX - chevronSize;
enabledChevron[2].Y = y - 2;
enabledChevron[2].Z = 0.0f;
enabledChevron[0].X = centerX;
enabledChevron[0].Y = y - 2 + chevronSize;
enabledChevron[0].Z = 0.0f;
enabledChevron[1].X = centerX + chevronSize;
enabledChevron[1].Y = y - 2;
enabledChevron[1].Z = 0.0f;
}
else
{
enabledChevron[2].X = centerX - chevronSize;
enabledChevron[2].Y = y + 2;
enabledChevron[2].Z = 0.0f;
enabledChevron[0].X = centerX;
enabledChevron[0].Y = y + 2 + chevronSize;
enabledChevron[0].Z = 0.0f;
enabledChevron[1].X = centerX + chevronSize;
enabledChevron[1].Y = y + 2;
enabledChevron[1].Z = 0.0f;
}
drawArgs.device.VertexFormat = CustomVertex.TransformedColored.Format;
drawArgs.device.TextureState[0].ColorOperation = TextureOperation.Disable;
drawArgs.device.DrawUserPrimitives(PrimitiveType.TriangleList, 1, enabledChevron);
drawArgs.device.TextureState[0].ColorOperation = TextureOperation.SelectArg1;
}
button.RenderEnabledIcon(
m_sprite,
drawArgs,
centerX,
buttonTopY,
i == this._curSelection,
m_anchor);
}
}
m_sprite.End();
}
}
public void Render(DrawArgs drawArgs)
{
try
{
if (m_Visible)
{
if (m_localFont != null && m_drawingFont == null)
{
m_drawingFont = new Font(drawArgs.device, m_localFont);
}
DrawTextFormat drawTextFormat = DrawTextFormat.Center;
Angle startLatitude = Angle.NaN;
Angle startLongitude = Angle.NaN;
Angle endLatitude = Angle.NaN;
Angle endLongitude = Angle.NaN;
string displayString = "";
drawArgs.WorldCamera.PickingRayIntersection(
AbsoluteLocation.X,
AbsoluteLocation.Y + ClientSize.Height,
out startLatitude,
out startLongitude);
drawArgs.WorldCamera.PickingRayIntersection(
AbsoluteLocation.X + ClientSize.Width,
AbsoluteLocation.Y + ClientSize.Height,
out endLatitude,
out endLongitude);
if (startLatitude == Angle.NaN ||
startLongitude == Angle.NaN ||
endLatitude == Angle.NaN ||
endLongitude == Angle.NaN)
{
//displayString = "Out of Range";
}
else
{
double distance = getDistance(startLatitude, startLongitude, endLatitude, endLongitude, drawArgs.CurrentWorld.EquatorialRadius);
if (distance > double.MinValue && distance < double.MaxValue)
{
displayString = GetDisplayString(distance);
}
}
drawArgs.device.TextureState[0].ColorOperation = TextureOperation.SelectArg1;
drawArgs.device.TextureState[0].ColorArgument1 = TextureArgument.Diffuse;
drawArgs.device.TextureState[0].AlphaOperation = TextureOperation.SelectArg1;
drawArgs.device.TextureState[0].AlphaArgument1 = TextureArgument.Diffuse;
renderBackbone(drawArgs);
if (m_drawingFont == null)
{
drawArgs.defaultDrawingFont.DrawText(
null,
displayString,
new System.Drawing.Rectangle(AbsoluteLocation.X, AbsoluteLocation.Y, m_Size.Width, m_Size.Height),
drawTextFormat,
m_ForeColor);
}
else
{
m_drawingFont.DrawText(
null,
displayString,
new System.Drawing.Rectangle(AbsoluteLocation.X, AbsoluteLocation.Y, m_Size.Width, m_Size.Height),
drawTextFormat,
m_ForeColor);
}
}
}
catch (Exception ex)
{
Utility.Log.Write(ex);
}
}
protected override void GetBrush(DrawArgs dArgs)
{
string[] args = dArgs.Message.SplitSpaces(3);
dArgs.BrushName = args[1];
dArgs.BrushArgs = args.Length > 2 ? args[2] : "";
}
protected abstract DrawOp GetDrawOp(DrawArgs dArgs);
/// <summary>
/// This is where we do our rendering
/// Called from UI thread = UI code safe in this function
/// </summary>
public override void Render(DrawArgs drawArgs)
{
if (!IsInitialized)
{
Initialize(drawArgs);
}
// Camera & Device shortcuts ;)
CameraBase camera = drawArgs.WorldCamera;
Device device = drawArgs.device;
if (camera.Altitude > 200e3)
{
return;
}
double distToCenterOfPlanet = (camera.Altitude + camera.WorldRadius);
double tangentalDistance = Math.Sqrt(distToCenterOfPlanet * distToCenterOfPlanet - camera.WorldRadius * camera.WorldRadius);
double domeRadius = tangentalDistance * 0.5;
double domeToCenterOfPlanet = Math.Sqrt(camera.WorldRadius * camera.WorldRadius - domeRadius * domeRadius) - 2e3;
// Create sky dome
Mesh skyMesh = TexturedDome(device, (float)domeRadius, 24, 12);
// set texture
device.SetTexture(0, texture);
device.TextureState[0].ColorOperation = TextureOperation.BlendCurrentAlpha;
drawArgs.device.TextureState[0].ColorArgument1 = TextureArgument.TextureColor;
drawArgs.device.TextureState[0].ColorArgument2 = TextureArgument.Diffuse;
drawArgs.device.TextureState[0].AlphaOperation = TextureOperation.SelectArg1;
drawArgs.device.TextureState[0].AlphaArgument1 = TextureArgument.TextureColor;
device.VertexFormat = CustomVertex.PositionTextured.Format;
// save world and projection transform
Matrix origWorld = device.Transform.World;
Matrix origProjection = device.Transform.Projection;
// move sky dome
Matrix skyTrans;
Angle camLat = camera.Latitude;
Angle camLon = camera.Longitude;
//Vector3 groundPos = MathEngine.SphericalToCartesian(camLat, camLon, this.world.EquatorialRadius);
skyTrans = Matrix.Translation(0, 0, (float)domeToCenterOfPlanet);
skyTrans = Matrix.Multiply(skyTrans, Matrix.RotationY(-(float)camLat.Radians + (float)Math.PI / 2));
skyTrans = Matrix.Multiply(skyTrans, Matrix.RotationZ((float)camLon.Radians));
device.Transform.World = skyTrans;
// Recenter world
Recenter(drawArgs);
// Save fog status
bool origFog = device.RenderState.FogEnable;
device.RenderState.FogEnable = false;
// Set new one (to avoid being clipped) - probably better ways of doing this?
float aspectRatio = (float)device.Viewport.Width / device.Viewport.Height;
device.Transform.Projection = Matrix.PerspectiveFovRH((float)camera.Fov.Radians, aspectRatio, 1, float.MaxValue);
// draw
skyMesh.DrawSubset(0);
// Restore device states
device.Transform.World = origWorld;
device.Transform.Projection = origProjection;
device.RenderState.FogEnable = origFog;
// dispose of sky - for now
skyMesh.Dispose();
}
/// <summary>
/// Draws a tropic line at specified latitude with specified label
/// </summary>
/// <param name="drawArgs"></param>
/// <param name="latitude">Latitude in degrees</param>
/// <param name="label"></param>
private void RenderTropicLine(DrawArgs drawArgs, float latitude, string label)
{
int vertexIndex = 0;
Vector3 referenceCenter = new Vector3((float) drawArgs.WorldCamera.ReferenceCenter.X, (float) drawArgs.WorldCamera.ReferenceCenter.Y, (float) drawArgs.WorldCamera.ReferenceCenter.Z);
for (float longitude = MinVisibleLongitude; longitude <= MaxVisibleLongitude; longitude = longitude + LongitudeInterval) {
Vector3 pointXyz = MathEngine.SphericalToCartesian(latitude, longitude, radius);
lineVertices[vertexIndex].X = pointXyz.X;
lineVertices[vertexIndex].Y = pointXyz.Y;
lineVertices[vertexIndex].Z = pointXyz.Z;
lineVertices[vertexIndex].Color = World.Settings.tropicLinesColor;
vertexIndex++;
}
drawArgs.Device.DrawUserPrimitives(PrimitiveType.LineStrip, LongitudePointCount - 1, lineVertices);
Vector3 t1 = MathEngine.SphericalToCartesian(Angle.FromDegrees(latitude), drawArgs.WorldCamera.Longitude - drawArgs.WorldCamera.TrueViewRange*0.3f*0.5f, radius);
if (drawArgs.WorldCamera.ViewFrustum.ContainsPoint(t1)) {
t1 = drawArgs.WorldCamera.Project(t1 - referenceCenter);
drawArgs.DefaultDrawingFont.DrawText(null, label, new Rectangle((int) t1.X, (int) t1.Y, drawArgs.ScreenWidth, drawArgs.ScreenHeight), DrawTextFormat.NoClip, World.Settings.tropicLinesColor);
}
}
static bool UsesHeight(DrawArgs args)
{
DrawMode mode = args.Mode;
return(!(mode == DrawMode.sphere || mode == DrawMode.hsphere));
}
protected override void GetBrush(DrawArgs dArgs)
{
int argsUsed = UsesHeight(dArgs) ? 3 : 2;
dArgs.BrushArgs = dArgs.Message.Splice(argsUsed, 0);
}
/// <summary>
/// Raises the <see cref="EventBroker.ImageDrawing"/> event and
/// renders the <see cref="PresentationImage"/>.
/// </summary>
/// <param name="drawArgs"></param>
/// <remarks>
/// For internal Framework use only.
/// </remarks>
/// <exception cref="RenderingException">Thrown if any <see cref="Exception"/> is encountered while rendering the image.</exception>
public override void Draw(DrawArgs drawArgs)
{
base.Draw(drawArgs);
CheckRendererInitializationError();
}
public override void Render(DrawArgs drawArgs)
{
if (errorMsg != null)
{
//System.Windows.Forms.MessageBox.Show( errorMsg, "Model failed to load.", MessageBoxButtons.OK, MessageBoxIcon.Error);
errorMsg = null;
IsOn = false;
isInitialized = false;
return;
}
if (!IsVisible(drawArgs.WorldCamera))
{
// Mesh is not in view, unload it to save memory
if (isInitialized)
{
Dispose();
}
return;
}
if (!isInitialized)
{
return;
}
//Donot render for other planets
if (!drawArgs.CurrentWorld.IsEarth)
{
return;
}
drawArgs.device.RenderState.CullMode = Cull.None;
drawArgs.device.RenderState.Lighting = true;
drawArgs.device.RenderState.AmbientColor = 0x808080;
drawArgs.device.RenderState.NormalizeNormals = true;
drawArgs.device.Lights[0].Diffuse = Color.FromArgb(255, 255, 255);
drawArgs.device.Lights[0].Type = LightType.Directional;
drawArgs.device.Lights[0].Direction = new Vector3(1f, 1f, 1f);
drawArgs.device.Lights[0].Enabled = true;
drawArgs.device.SamplerState[0].AddressU = TextureAddress.Wrap;
drawArgs.device.SamplerState[0].AddressV = TextureAddress.Wrap;
drawArgs.device.RenderState.AlphaBlendEnable = true;
drawArgs.device.TextureState[0].ColorArgument1 = TextureArgument.TextureColor;
drawArgs.device.TextureState[0].ColorOperation = TextureOperation.SelectArg1;
// Put the light somewhere up in space
drawArgs.device.Lights[0].Position = new Vector3(
(float)worldXyz.X * 2f,
(float)worldXyz.Y * 1f,
(float)worldXyz.Z * 1.5f);
Matrix currentWorld = drawArgs.device.Transform.World;
drawArgs.device.Transform.World = Matrix.RotationX((float)MathEngine.DegreesToRadians(RotX));
drawArgs.device.Transform.World *= Matrix.RotationZ((float)MathEngine.DegreesToRadians(RotY));
drawArgs.device.Transform.World *= Matrix.RotationZ((float)MathEngine.DegreesToRadians(RotZ));
drawArgs.device.Transform.World *= Matrix.Scaling(Scale, Scale, Scale);
// Move the mesh to desired location on earth
if (IsVertExaggerable)
{
vertExaggeration = World.Settings.VerticalExaggeration;
}
else
{
vertExaggeration = 1;
}
drawArgs.device.Transform.World *= Matrix.Translation(0, 0, (float)drawArgs.WorldCamera.WorldRadius + Altitude * vertExaggeration);
drawArgs.device.Transform.World *= Matrix.RotationY((float)MathEngine.DegreesToRadians(90 - Latitude));
drawArgs.device.Transform.World *= Matrix.RotationZ((float)MathEngine.DegreesToRadians(Longitude));
drawArgs.device.Transform.World *= Matrix.Translation(
(float)-drawArgs.WorldCamera.ReferenceCenter.X,
(float)-drawArgs.WorldCamera.ReferenceCenter.Y,
(float)-drawArgs.WorldCamera.ReferenceCenter.Z
);
Device device = drawArgs.device;
// Draw the mesh with effect
if (isBumpmapped)
{
setupBumpEffect(drawArgs);
}
else
{
setupReflectionEffect(drawArgs);
}
//render the effect
bool alphastate = device.RenderState.AlphaBlendEnable;
device.RenderState.AlphaBlendEnable = true;
effect.Begin(0);
effect.BeginPass(0);
//drawArgs.device.SetTexture(0, texture);
m_meshElems[0].mesh.DrawSubset(0);
effect.EndPass();
effect.End();
device.RenderState.AlphaBlendEnable = alphastate;
drawArgs.device.Transform.World = currentWorld;
drawArgs.device.RenderState.Lighting = false;
}
protected override DrawOp GetDrawOp(DrawArgs dArgs)
{
return(new BezierDrawOp());
}
public override void Render(DrawArgs drawArgs)
{
}
protected virtual void GetMarks(DrawArgs dArgs, ref Vec3S32[] m)
{
}
protected override DrawOp GetDrawOp(DrawArgs dArg)
{
return(new FillDrawOp());
}
/// <summary>
/// Render the grid lines
/// </summary>
public override void Render(DrawArgs drawArgs)
{
if (!World.Settings.showLatLonLines) {
return;
}
ComputeGridValues(drawArgs);
float offsetDegrees = (float) drawArgs.WorldCamera.TrueViewRange.Degrees/6;
drawArgs.Device.RenderState.ZBufferEnable = useZBuffer;
drawArgs.Device.TextureState[0].ColorOperation = TextureOperation.Disable;
drawArgs.Device.VertexFormat = CustomVertex.PositionColored.Format;
drawArgs.Device.Transform.World = Matrix.Translation((float) -drawArgs.WorldCamera.ReferenceCenter.X, (float) -drawArgs.WorldCamera.ReferenceCenter.Y, (float) -drawArgs.WorldCamera.ReferenceCenter.Z);
Vector3 referenceCenter = new Vector3((float) drawArgs.WorldCamera.ReferenceCenter.X, (float) drawArgs.WorldCamera.ReferenceCenter.Y, (float) drawArgs.WorldCamera.ReferenceCenter.Z);
// Draw longitudes
for (float longitude = MinVisibleLongitude; longitude < MaxVisibleLongitude; longitude += LongitudeInterval) {
// Draw longitude lines
int vertexIndex = 0;
for (float latitude = MinVisibleLatitude; latitude <= MaxVisibleLatitude; latitude += LatitudeInterval) {
Vector3 pointXyz = MathEngine.SphericalToCartesian(latitude, longitude, radius);
lineVertices[vertexIndex].X = pointXyz.X;
lineVertices[vertexIndex].Y = pointXyz.Y;
lineVertices[vertexIndex].Z = pointXyz.Z;
lineVertices[vertexIndex].Color = World.Settings.latLonLinesColor;
vertexIndex++;
}
drawArgs.Device.DrawUserPrimitives(PrimitiveType.LineStrip, LatitudePointCount - 1, lineVertices);
// Draw longitude label
float lat = (float) (drawArgs.WorldCamera.Latitude).Degrees;
if (lat > 70) {
lat = 70;
}
Vector3 v = MathEngine.SphericalToCartesian(lat, longitude, radius);
if (drawArgs.WorldCamera.ViewFrustum.ContainsPoint(v)) {
// Make sure longitude is in -180 .. 180 range
int longitudeRanged = (int) longitude;
if (longitudeRanged <= -180) {
longitudeRanged += 360;
}
else if (longitudeRanged > 180) {
longitudeRanged -= 360;
}
string s = Math.Abs(longitudeRanged).ToString();
if (longitudeRanged < 0) {
s += "W";
}
else if (longitudeRanged > 0
&& longitudeRanged < 180) {
s += "E";
}
v = drawArgs.WorldCamera.Project(v - referenceCenter);
Rectangle rect = new Rectangle((int) v.X + 2, (int) v.Y, 10, 10);
drawArgs.DefaultDrawingFont.DrawText(null, s, rect.Left, rect.Top, World.Settings.latLonLinesColor);
}
}
// Draw latitudes
for (float latitude = MinVisibleLatitude; latitude <= MaxVisibleLatitude; latitude += LatitudeInterval) {
// Draw latitude label
float longitude = (float) (drawArgs.WorldCamera.Longitude).Degrees + offsetDegrees;
Vector3 v = MathEngine.SphericalToCartesian(latitude, longitude, radius);
if (drawArgs.WorldCamera.ViewFrustum.ContainsPoint(v)) {
v = drawArgs.WorldCamera.Project(v - referenceCenter);
float latLabel = latitude;
if (latLabel > 90) {
latLabel = 180 - latLabel;
}
else if (latLabel < -90) {
latLabel = -180 - latLabel;
}
string s = ((int) Math.Abs(latLabel)).ToString();
if (latLabel > 0) {
s += "N";
}
else if (latLabel < 0) {
s += "S";
}
Rectangle rect = new Rectangle((int) v.X, (int) v.Y, 10, 10);
drawArgs.DefaultDrawingFont.DrawText(null, s, rect.Left, rect.Top, World.Settings.latLonLinesColor);
}
// Draw latitude line
int vertexIndex = 0;
for (longitude = MinVisibleLongitude; longitude <= MaxVisibleLongitude; longitude += LongitudeInterval) {
Vector3 pointXyz = MathEngine.SphericalToCartesian(latitude, longitude, radius);
lineVertices[vertexIndex].X = pointXyz.X;
lineVertices[vertexIndex].Y = pointXyz.Y;
lineVertices[vertexIndex].Z = pointXyz.Z;
if (latitude == 0) {
lineVertices[vertexIndex].Color = World.Settings.equatorLineColor;
}
else {
lineVertices[vertexIndex].Color = World.Settings.latLonLinesColor;
}
vertexIndex++;
}
drawArgs.Device.DrawUserPrimitives(PrimitiveType.LineStrip, LongitudePointCount - 1, lineVertices);
}
if (World.Settings.showTropicLines && IsEarth) {
RenderTropicLines(drawArgs);
}
// Restore state
drawArgs.Device.Transform.World = drawArgs.WorldCamera.WorldMatrix;
if (!useZBuffer) {
// Reset Z buffer setting
drawArgs.Device.RenderState.ZBufferEnable = true;
}
}
protected override DrawOp GetDrawOp(DrawArgs dArgs)
{
DrawOp op = null;
switch (dArgs.Mode)
{
case DrawMode.cone: op = new ConeDrawOp(); break;
case DrawMode.hcone: op = new AdvHollowConeDrawOp(); break;
case DrawMode.icone: op = new ConeDrawOp(true); break;
case DrawMode.hicone: op = new AdvHollowConeDrawOp(true); break;
case DrawMode.pyramid: op = new AdvPyramidDrawOp(); break;
case DrawMode.hpyramid: op = new AdvHollowPyramidDrawOp(); break;
case DrawMode.ipyramid: op = new AdvPyramidDrawOp(true); break;
case DrawMode.hipyramid: op = new AdvHollowPyramidDrawOp(true); break;
case DrawMode.sphere: op = new AdvSphereDrawOp(); break;
case DrawMode.hsphere: op = new AdvHollowSphereDrawOp(); break;
case DrawMode.volcano: op = new AdvVolcanoDrawOp(); break;
case DrawMode.hollow: op = new CylinderDrawOp(); break;
}
if (op == null)
{
Help(dArgs.Player); return(null);
}
AdvDrawMeta meta = new AdvDrawMeta();
bool success = false;
string[] args = dArgs.Message.SplitSpaces();
Player p = dArgs.Player;
if (UsesHeight(dArgs))
{
if (args.Length < 3)
{
p.Message("You need to provide the radius and the height for the {0}.", args[0]);
}
else
{
success = CommandParser.GetInt(p, args[1], "radius", ref meta.radius, 0, 2000) &&
CommandParser.GetInt(p, args[2], "height", ref meta.height, 0, 2000);
}
}
else
{
if (args.Length < 2)
{
p.Message("You need to provide the radius for the {0}.", args[0]);
}
else
{
success = CommandParser.GetInt(p, args[1], "radius", ref meta.radius, 0, 2000);
}
}
if (!success)
{
return(null);
}
dArgs.Meta = meta;
return(op);
}
public void Draw(Graphics g, Rectangle rcClient, DrawArgs drwa, Point ptOffset)
{
int xCenter = rcClient.Width / 2;
int yCenter = rcClient.Height / 2;
int cxT = ((rcClient.Width + drwa.nScale - 1) / drwa.nScale) + 2;
int cyT = ((rcClient.Height + drwa.nScale - 1) / drwa.nScale) + 2;
int xCenterT = cxT / 2;
int yCenterT = cyT / 2;
// NOTE: these 'using' statements (a 'shortcut' for calling .Dispose()) are
// absolutely necessary or we chew up all virtual memory while animating
// Create a temporary bitmap for compositing the grid, frames, origin indicator, etc into
using (Bitmap bmT = new Bitmap(cxT, cyT)) {
// Draw the frame and its indicators (grid, center point, special point, etc)
DrawUnscaled(bmT, cxT, cyT, drwa, ptOffset);
// Force a nice simple fast old-school stretchblt
InterpolationMode imOld = g.InterpolationMode;
g.InterpolationMode = InterpolationMode.NearestNeighbor;
// NOTE: _without_ this the first row and column are only scaled by half!
PixelOffsetMode pomOld = g.PixelOffsetMode;
g.PixelOffsetMode = PixelOffsetMode.Half;
// StretchBlt the temporary composite to the passed-in Graphic
g.DrawImage(bmT, rcClient.Left - ((xCenterT * drwa.nScale) - xCenter),
rcClient.Top - ((yCenterT * drwa.nScale) - yCenter),
cxT * drwa.nScale, cyT * drwa.nScale);
g.PixelOffsetMode = pomOld;
g.InterpolationMode = imOld;
}
}
public void Render(DrawArgs drawArgs)
{
if (this.m_Visible)
{
if (this.m_HandleTexture == null)
{
this.Initialize(drawArgs);
}
if (((DrawArgs.LastMousePosition.X > (this.AbsoluteLocation.X - 10)) && (DrawArgs.LastMousePosition.X < ((this.AbsoluteLocation.X + this.ClientSize.Width) + 10))) && ((DrawArgs.LastMousePosition.Y > (this.AbsoluteLocation.Y + 5)) && (DrawArgs.LastMousePosition.Y < ((this.AbsoluteLocation.Y + this.ClientSize.Height) + 5))))
{
if (!this.m_isMouseInside)
{
this.m_isMouseInside = true;
this.OnMouseEnter(null);
if (this.OnMouseEnterEvent != null)
{
this.OnMouseEnterEvent(this, null);
}
}
}
else if (this.m_isMouseInside)
{
this.m_isMouseInside = false;
this.OnMouseLeave(null);
if (this.OnMouseLeaveEvent != null)
{
this.OnMouseLeaveEvent(this, null);
}
}
if (DateTime.Now.Subtract(this.frameTime) > frameTimeSpan)
{
if (!this.m_isMouseInside)
{
if (this.m_Opacity > m_MinimumOpacity)
{
this.m_Opacity = (byte)(this.m_Opacity - m_OpacityRate);
this.m_HandleOpacity = this.m_Opacity;
}
else
{
this.m_HandleOpacity = 0;
this.m_Opacity = m_MinimumOpacity;
}
}
else
{
if (this.m_Opacity < (0xff - m_OpacityRate))
{
this.m_Opacity = (byte)(this.m_Opacity + m_OpacityRate);
}
else
{
this.m_Opacity = 0xff;
}
this.m_HandleOpacity = this.m_Opacity;
}
this.frameTime = DateTime.Now;
}
if ((((this.m_HandleTexture != null) && (this.m_currentHandleUri != this.m_HandleUri)) || ((this.m_LowImageTexture != null) && (this.m_currentLowImageUri != this.m_LowImageUri))) || ((this.m_HighImageTexture != null) && (this.m_currentHighImageUri != this.m_HighImageUri)))
{
this.Initialize(drawArgs);
}
Utilities.DrawBox(this.AbsoluteLocation.X, this.AbsoluteLocation.Y, this.ClientSize.Width, this.ClientSize.Height, 0f, this.m_BackgroundColor.ToArgb(), drawArgs.device);
Utilities.DrawBox(this.AbsoluteLocation.X + this.m_StickLocation.X, this.AbsoluteLocation.Y + this.m_StickLocation.Y, this.m_StickSize.Width, this.m_StickSize.Height, 0f, this.m_StickBackgroundColor.ToArgb(), drawArgs.device);
Microsoft.DirectX.Vector2[] linePoints = new Microsoft.DirectX.Vector2[5];
linePoints[0].X = this.AbsoluteLocation.X + this.m_StickLocation.X;
linePoints[0].Y = this.AbsoluteLocation.Y + this.m_StickLocation.Y;
linePoints[1].X = (this.AbsoluteLocation.X + this.m_StickLocation.X) + this.m_StickSize.Width;
linePoints[1].Y = this.AbsoluteLocation.Y + this.m_StickLocation.Y;
linePoints[2].X = (this.AbsoluteLocation.X + this.m_StickLocation.X) + this.m_StickSize.Width;
linePoints[2].Y = (this.AbsoluteLocation.Y + this.m_StickLocation.Y) + this.m_StickSize.Height;
linePoints[3].X = this.AbsoluteLocation.X + this.m_StickLocation.X;
linePoints[3].Y = (this.AbsoluteLocation.Y + this.m_StickLocation.Y) + this.m_StickSize.Height;
linePoints[4].X = this.AbsoluteLocation.X + this.m_StickLocation.X;
linePoints[4].Y = this.AbsoluteLocation.Y + this.m_StickLocation.Y;
Utilities.DrawLine(linePoints, Color.FromArgb(this.m_Opacity, this.m_ForeColor.R, this.m_ForeColor.G, this.m_ForeColor.B).ToArgb(), drawArgs.device);
if ((this.m_HandleTexture != null) && !this.isLoading)
{
drawArgs.device.SetTexture(0, this.m_HandleTexture);
drawArgs.device.RenderState.ZBufferEnable = false;
Point point = new Point(this.AbsoluteLocation.X + this.m_HandleLocation.X, this.AbsoluteLocation.Y + this.m_HandleLocation.Y);
Point point2 = new Point((this.AbsoluteLocation.X + this.m_HandleLocation.X) + this.m_HandleSize.Width, this.AbsoluteLocation.Y + this.m_HandleLocation.Y);
new Point(this.AbsoluteLocation.X + this.m_HandleLocation.X, (this.AbsoluteLocation.Y + this.m_HandleLocation.Y) + this.m_HandleSize.Height);
Point point3 = new Point((this.AbsoluteLocation.X + this.m_HandleLocation.X) + this.m_HandleSize.Width, (this.AbsoluteLocation.Y + this.m_HandleLocation.Y) + this.m_HandleSize.Height);
if (this.m_HandleSprite == null)
{
this.m_HandleSprite = new Sprite(drawArgs.device);
}
this.m_HandleSprite.Begin(SpriteFlags.AlphaBlend);
float x = ((float)(point2.X - point.X)) / ((float)this.m_HandlesurfaceDescription.Width);
float y = ((float)(point3.Y - point2.Y)) / ((float)this.m_HandlesurfaceDescription.Height);
this.m_HandleSprite.Transform = Microsoft.DirectX.Matrix.Scaling(x, y, 0f);
this.m_HandleSprite.Transform *= Microsoft.DirectX.Matrix.Translation(0.5f * (point.X + point2.X), 0.5f * (point2.Y + point3.Y), 0f);
this.m_HandleSprite.Draw(this.m_HandleTexture, new Microsoft.DirectX.Vector3((float)(this.m_HandlesurfaceDescription.Width / 2), (float)(this.m_HandlesurfaceDescription.Height / 2), 0f), Microsoft.DirectX.Vector3.Empty, Color.FromArgb(this.m_HandleOpacity, 0xff, 0xff, 0xff).ToArgb());
this.m_HandleSprite.Transform = Microsoft.DirectX.Matrix.Identity;
this.m_HandleSprite.End();
}
if ((this.m_LowImageTexture != null) && !this.isLoading)
{
drawArgs.device.SetTexture(0, this.m_LowImageTexture);
drawArgs.device.RenderState.ZBufferEnable = false;
Point point4 = new Point(this.AbsoluteLocation.X + this.m_LowImageLocation.X, this.AbsoluteLocation.Y + this.m_LowImageLocation.Y);
Point point5 = new Point((this.AbsoluteLocation.X + this.m_LowImageLocation.X) + this.m_LowImageSize.Width, this.AbsoluteLocation.Y + this.m_LowImageLocation.Y);
new Point(this.AbsoluteLocation.X + this.m_LowImageLocation.X, (this.AbsoluteLocation.Y + this.m_LowImageLocation.Y) + this.m_LowImageSize.Height);
Point point6 = new Point((this.AbsoluteLocation.X + this.m_LowImageLocation.X) + this.m_LowImageSize.Width, (this.AbsoluteLocation.Y + this.m_LowImageLocation.Y) + this.m_LowImageSize.Height);
if (this.m_LowImageSprite == null)
{
this.m_LowImageSprite = new Sprite(drawArgs.device);
}
this.m_LowImageSprite.Begin(SpriteFlags.AlphaBlend);
float num3 = ((float)(point5.X - point4.X)) / ((float)this.m_LowImagesurfaceDescription.Width);
float num4 = ((float)(point6.Y - point5.Y)) / ((float)this.m_LowImagesurfaceDescription.Height);
this.m_LowImageSprite.Transform = Microsoft.DirectX.Matrix.Scaling(num3, num4, 0f);
this.m_LowImageSprite.Transform *= Microsoft.DirectX.Matrix.Translation(0.5f * (point4.X + point5.X), 0.5f * (point5.Y + point6.Y), 0f);
this.m_LowImageSprite.Draw(this.m_LowImageTexture, new Microsoft.DirectX.Vector3((float)(this.m_LowImagesurfaceDescription.Width / 2), (float)(this.m_LowImagesurfaceDescription.Height / 2), 0f), Microsoft.DirectX.Vector3.Empty, Color.FromArgb(this.m_Opacity, 0xff, 0xff, 0xff).ToArgb());
this.m_LowImageSprite.Transform = Microsoft.DirectX.Matrix.Identity;
this.m_LowImageSprite.End();
}
if ((this.m_HighImageTexture != null) && !this.isLoading)
{
drawArgs.device.SetTexture(0, this.m_HighImageTexture);
drawArgs.device.RenderState.ZBufferEnable = false;
Point point7 = new Point(this.AbsoluteLocation.X + this.m_HighImageLocation.X, this.AbsoluteLocation.Y + this.m_HighImageLocation.Y);
Point point8 = new Point((this.AbsoluteLocation.X + this.m_HighImageLocation.X) + this.m_HighImageSize.Width, this.AbsoluteLocation.Y + this.m_HighImageLocation.Y);
new Point(this.AbsoluteLocation.X + this.m_HighImageLocation.X, (this.AbsoluteLocation.Y + this.m_HighImageLocation.Y) + this.m_HighImageSize.Height);
Point point9 = new Point((this.AbsoluteLocation.X + this.m_HighImageLocation.X) + this.m_HighImageSize.Width, (this.AbsoluteLocation.Y + this.m_HighImageLocation.Y) + this.m_HighImageSize.Height);
if (this.m_HighImageSprite == null)
{
this.m_HighImageSprite = new Sprite(drawArgs.device);
}
this.m_HighImageSprite.Begin(SpriteFlags.AlphaBlend);
float num5 = ((float)(point8.X - point7.X)) / ((float)this.m_HighImagesurfaceDescription.Width);
float num6 = ((float)(point9.Y - point8.Y)) / ((float)this.m_HighImagesurfaceDescription.Height);
this.m_HighImageSprite.Transform = Microsoft.DirectX.Matrix.Scaling(num5, num6, 0f);
this.m_HighImageSprite.Transform *= Microsoft.DirectX.Matrix.Translation(0.5f * (point7.X + point8.X), 0.5f * (point8.Y + point9.Y), 0f);
this.m_HighImageSprite.Draw(this.m_HighImageTexture, new Microsoft.DirectX.Vector3((float)(this.m_HighImagesurfaceDescription.Width / 2), (float)(this.m_HighImagesurfaceDescription.Height / 2), 0f), Microsoft.DirectX.Vector3.Empty, Color.FromArgb(this.m_Opacity, 0xff, 0xff, 0xff).ToArgb());
this.m_HighImageSprite.Transform = Microsoft.DirectX.Matrix.Identity;
this.m_HighImageSprite.End();
}
}
}
/// <summary>
/// Render the grid lines
/// </summary>
public override void Render(DrawArgs drawArgs)
{
if (!World.Settings.showLatLonLines)
{
return;
}
ComputeGridValues(drawArgs);
float offsetDegrees = (float)drawArgs.WorldCamera.TrueViewRange.Degrees / 6;
drawArgs.device.RenderState.ZBufferEnable = useZBuffer;
drawArgs.device.TextureState[0].ColorOperation = TextureOperation.Disable;
drawArgs.device.VertexFormat = CustomVertex.PositionColored.Format;
drawArgs.device.Transform.World = Matrix.Translation(
(float)-drawArgs.WorldCamera.ReferenceCenter.X,
(float)-drawArgs.WorldCamera.ReferenceCenter.Y,
(float)-drawArgs.WorldCamera.ReferenceCenter.Z
);
Vector3 referenceCenter = new Vector3(
(float)drawArgs.WorldCamera.ReferenceCenter.X,
(float)drawArgs.WorldCamera.ReferenceCenter.Y,
(float)drawArgs.WorldCamera.ReferenceCenter.Z);
// Turn off light
if (World.Settings.EnableSunShading)
{
drawArgs.device.RenderState.Lighting = false;
}
// Draw longitudes
for (float longitude = MinVisibleLongitude; longitude < MaxVisibleLongitude; longitude += LongitudeInterval)
{
// Draw longitude lines
int vertexIndex = 0;
for (float latitude = MinVisibleLatitude; latitude <= MaxVisibleLatitude; latitude += LatitudeInterval)
{
Vector3 pointXyz = MathEngine.SphericalToCartesian(latitude, longitude, radius);
lineVertices[vertexIndex].X = pointXyz.X;
lineVertices[vertexIndex].Y = pointXyz.Y;
lineVertices[vertexIndex].Z = pointXyz.Z;
lineVertices[vertexIndex].Color = World.Settings.latLonLinesColor;
vertexIndex++;
}
drawArgs.device.DrawUserPrimitives(PrimitiveType.LineStrip, LatitudePointCount - 1, lineVertices);
// Draw longitude label
float lat = (float)(drawArgs.WorldCamera.Latitude).Degrees;
if (lat > 70)
{
lat = 70;
}
Vector3 v = MathEngine.SphericalToCartesian(lat, (float)longitude, radius);
if (drawArgs.WorldCamera.ViewFrustum.ContainsPoint(v))
{
// Make sure longitude is in -180 .. 180 range
int longitudeRanged = (int)longitude;
if (longitudeRanged <= -180)
{
longitudeRanged += 360;
}
else if (longitudeRanged > 180)
{
longitudeRanged -= 360;
}
string s = Math.Abs(longitudeRanged).ToString();
if (longitudeRanged < 0)
{
s += "W";
}
else if (longitudeRanged > 0 && longitudeRanged < 180)
{
s += "E";
}
v = drawArgs.WorldCamera.Project(v - referenceCenter);
System.Drawing.Rectangle rect = new System.Drawing.Rectangle((int)v.X + 2, (int)v.Y, 10, 10);
drawArgs.defaultDrawingFont.DrawText(null, s, rect.Left, rect.Top, World.Settings.latLonLinesColor);
}
}
// Draw latitudes
for (float latitude = MinVisibleLatitude; latitude <= MaxVisibleLatitude; latitude += LatitudeInterval)
{
// Draw latitude label
float longitude = (float)(drawArgs.WorldCamera.Longitude).Degrees + offsetDegrees;
Vector3 v = MathEngine.SphericalToCartesian(latitude, longitude, radius);
if (drawArgs.WorldCamera.ViewFrustum.ContainsPoint(v))
{
v = drawArgs.WorldCamera.Project(v - referenceCenter);
float latLabel = latitude;
if (latLabel > 90)
{
latLabel = 180 - latLabel;
}
else if (latLabel < -90)
{
latLabel = -180 - latLabel;
}
string s = ((int)Math.Abs(latLabel)).ToString();
if (latLabel > 0)
{
s += "N";
}
else if (latLabel < 0)
{
s += "S";
}
System.Drawing.Rectangle rect = new System.Drawing.Rectangle((int)v.X, (int)v.Y, 10, 10);
drawArgs.defaultDrawingFont.DrawText(null, s, rect.Left, rect.Top, World.Settings.latLonLinesColor);
}
// Draw latitude line
int vertexIndex = 0;
for (longitude = MinVisibleLongitude; longitude <= MaxVisibleLongitude; longitude += LongitudeInterval)
{
Vector3 pointXyz = MathEngine.SphericalToCartesian(latitude, longitude, radius);
lineVertices[vertexIndex].X = pointXyz.X;
lineVertices[vertexIndex].Y = pointXyz.Y;
lineVertices[vertexIndex].Z = pointXyz.Z;
if (latitude == 0)
{
lineVertices[vertexIndex].Color = World.Settings.equatorLineColor;
}
else
{
lineVertices[vertexIndex].Color = World.Settings.latLonLinesColor;
}
vertexIndex++;
}
drawArgs.device.DrawUserPrimitives(PrimitiveType.LineStrip, LongitudePointCount - 1, lineVertices);
}
if (World.Settings.showTropicLines && IsEarth)
{
RenderTropicLines(drawArgs);
}
// Restore state
drawArgs.device.Transform.World = drawArgs.WorldCamera.WorldMatrix;
if (!useZBuffer)
{
// Reset Z buffer setting
drawArgs.device.RenderState.ZBufferEnable = true;
}
if (World.Settings.EnableSunShading)
{
drawArgs.device.RenderState.Lighting = true;
}
}
public virtual void ComputeChildren(DrawArgs drawArgs)
{
float tileSize = (float) (0.5*(m_GeoBB.North - m_GeoBB.South));
//TODO: Stop children computation at some lower level
if (tileSize > 0.0001) {
double CenterLat = 0.5f*(m_GeoBB.North + m_GeoBB.South);
double CenterLon = 0.5f*(m_GeoBB.East + m_GeoBB.West);
if (m_NorthWestChild == null && m_NwImageLayer != null && m_Initialized) {
m_NorthWestChild = ComputeChild(drawArgs, CenterLat, m_GeoBB.North, m_GeoBB.West, CenterLon, tileSize);
m_NorthWestChild.Level = Level++;
m_NorthWestChild.Row = 2*Row + 1;
m_NorthWestChild.Col = 2*Col;
m_NorthWestChild.Initialize(drawArgs);
}
if (m_NorthEastChild == null && m_NeImageLayer != null && m_Initialized) {
m_NorthEastChild = ComputeChild(drawArgs, CenterLat, m_GeoBB.North, CenterLon, m_GeoBB.East, tileSize);
m_NorthEastChild.Level = Level++;
m_NorthEastChild.Row = 2*Row + 1;
m_NorthEastChild.Col = 2*Col + 1;
m_NorthEastChild.Initialize(drawArgs);
}
if (m_SouthWestChild == null && m_SwImageLayer != null && m_Initialized) {
m_SouthWestChild = ComputeChild(drawArgs, m_GeoBB.South, CenterLat, m_GeoBB.West, CenterLon, tileSize);
m_SouthWestChild.Level = Level++;
m_SouthWestChild.Row = 2*Row;
m_SouthWestChild.Col = 2*Col;
m_SouthWestChild.Initialize(drawArgs);
}
if (m_SouthEastChild == null && m_SeImageLayer != null && m_Initialized) {
m_SouthEastChild = ComputeChild(drawArgs, m_GeoBB.South, CenterLat, CenterLon, m_GeoBB.East, tileSize);
m_SouthEastChild.Level = Level++;
m_SouthEastChild.Row = 2*Row;
m_SouthEastChild.Col = 2*Col + 1;
m_SouthEastChild.Initialize(drawArgs);
}
}
}
/// <summary>
/// Specialized render for tree nodes
/// </summary>
/// <param name="drawArgs"></param>
/// <param name="xOffset">The offset from the left based on how deep this node is nested</param>
/// <param name="yOffset">The offset from the top based on how many treenodes are above this one</param>
/// <returns>Total pixels consumed by this widget and its children</returns>
public override int Render(DrawArgs drawArgs, int xOffset, int yOffset)
{
m_ConsumedSize.Height = 0;
if (m_visible)
{
if (!m_isInitialized)
{
this.Initialize(drawArgs);
}
m_ConsumedSize.Height = NODE_HEIGHT;
// This value is dynamic based on the number of expanded nodes above this one
m_location.Y = yOffset;
// store this value so the mouse events can figure out where the buttons are
m_xOffset = xOffset;
// compute the color
int color = this.Enabled ? m_itemOnColor : m_itemOffColor;
// create the bounds of the text draw area
Rectangle bounds = new Rectangle(this.AbsoluteLocation, new System.Drawing.Size(this.ClientSize.Width, NODE_HEIGHT));
if (m_isMouseOver)
{
if (!Enabled)
{
color = m_mouseOverOffColor;
}
WidgetUtilities.DrawBox(
bounds.X,
bounds.Y,
bounds.Width,
bounds.Height,
0.0f,
m_mouseOverColor,
drawArgs.device);
}
#region Draw arrow
bounds.X = this.AbsoluteLocation.X + xOffset;
bounds.Width = NODE_ARROW_SIZE;
// draw arrow if any children
if (m_subNodes.Count > 0)
{
m_worldwinddingsFont.DrawText(
null,
(this.m_isExpanded ? "L" : "A"),
bounds,
DrawTextFormat.None,
color);
}
#endregion Draw arrow
#region Draw checkbox
bounds.Width = NODE_CHECKBOX_SIZE;
bounds.X += NODE_ARROW_SIZE;
// Normal check symbol
string checkSymbol;
if (m_isRadioButton)
{
checkSymbol = this.IsChecked ? "O" : "P";
}
else
{
checkSymbol = this.IsChecked ? "N" : "F";
}
m_worldwinddingsFont.DrawText(
null,
checkSymbol,
bounds,
DrawTextFormat.NoClip,
color);
#endregion draw checkbox
#region Draw name
// compute the length based on name length
// TODO: Do this only when the name changes
Rectangle stringBounds = drawArgs.defaultDrawingFont.MeasureString(null, Name, DrawTextFormat.NoClip, 0);
m_size.Width = NODE_ARROW_SIZE + NODE_CHECKBOX_SIZE + 5 + stringBounds.Width;
m_ConsumedSize.Width = m_size.Width;
bounds.Y += 2;
bounds.X += NODE_CHECKBOX_SIZE + 5;
bounds.Width = stringBounds.Width;
drawArgs.defaultDrawingFont.DrawText(
null,
Name,
bounds,
DrawTextFormat.None,
color);
#endregion Draw name
if (m_isExpanded)
{
int newXOffset = xOffset + NODE_INDENT;
for (int i = 0; i < m_subNodes.Count; i++)
{
if (m_subNodes[i] is TreeNodeWidget)
{
m_ConsumedSize.Height += ((TreeNodeWidget)m_subNodes[i]).Render(drawArgs, newXOffset, m_ConsumedSize.Height);
}
else
{
System.Drawing.Point newLocation = m_subNodes[i].Location;
newLocation.Y = m_ConsumedSize.Height;
newLocation.X = newXOffset;
m_ConsumedSize.Height += m_subNodes[i].WidgetSize.Height;
m_subNodes[i].Location = newLocation;
m_subNodes[i].Render(drawArgs);
// render normal widgets as a stack of widgets
}
// if the child width is bigger than my width save it as the consumed width for widget size calculations
if (m_subNodes[i].WidgetSize.Width + newXOffset > m_ConsumedSize.Width)
{
m_ConsumedSize.Width = m_subNodes[i].WidgetSize.Width + newXOffset;
}
}
}
}
return(m_ConsumedSize.Height);
}
public void Render(DrawArgs drawArgs)
{
if (m_Initialized) {
if (m_NorthWestChild != null
&& m_NorthWestChild.m_Initialized) {
m_NorthWestChild.Render(drawArgs);
}
else if (m_NwImageLayer != null
&& m_NwImageLayer.Initialized) {
m_NwImageLayer.Render(drawArgs);
}
if (m_NorthEastChild != null
&& m_NorthEastChild.m_Initialized) {
m_NorthEastChild.Render(drawArgs);
}
else if (m_NeImageLayer != null
&& m_NeImageLayer.Initialized) {
m_NeImageLayer.Render(drawArgs);
}
if (m_SouthWestChild != null
&& m_SouthWestChild.m_Initialized) {
m_SouthWestChild.Render(drawArgs);
}
else if (m_SwImageLayer != null
&& m_SwImageLayer.Initialized) {
m_SwImageLayer.Render(drawArgs);
}
if (m_SouthEastChild != null
&& m_SouthEastChild.m_Initialized) {
m_SouthEastChild.Render(drawArgs);
}
else if (m_SeImageLayer != null
&& m_SeImageLayer.Initialized) {
m_SeImageLayer.Render(drawArgs);
}
}
}
/// <summary>
/// The render method to draw this widget on the screen.
///
/// Called on the GUI thread.
/// </summary>
/// <param name="drawArgs">The drawing arguments passed from the WW GUI thread.</param>
public void Render(DrawArgs drawArgs)
{
if ((!m_visible) || (!m_enabled))
{
return;
}
if (!m_isInitialized)
{
Initialize(drawArgs);
}
int widgetTop = this.Top;
int widgetBottom = this.Bottom;
int widgetLeft = this.Left;
int widgetRight = this.Right;
m_currHeaderHeight = 0;
#region Header Rendering
// If we should render the header
if (HeaderEnabled)
{
m_currHeaderHeight = m_headerHeight;
JHU_Utilities.DrawBox(
this.AbsoluteLocation.X,
this.AbsoluteLocation.Y,
m_size.Width,
m_currHeaderHeight,
0.0f,
m_HeaderColor.ToArgb(),
drawArgs.device);
Rectangle nameBounds = m_TitleFont.MeasureString(
null,
m_name,
DrawTextFormat.None,
0);
int widthLeft = m_size.Width;
m_TitleFont.DrawText(
null,
m_name,
new System.Drawing.Rectangle(this.AbsoluteLocation.X + 2, this.AbsoluteLocation.Y + 2, widthLeft, m_currHeaderHeight),
DrawTextFormat.None,
m_TextColor.ToArgb());
// if we don't render the body add whatever is in the text field as annotation
if (!m_renderBody)
{
widthLeft -= nameBounds.Width + 10;
if (widthLeft > 20)
{
m_TextFont.DrawText(
null,
Text,
new System.Drawing.Rectangle(this.AbsoluteLocation.X + 10 + nameBounds.Width, this.AbsoluteLocation.Y + 3, widthLeft, m_currHeaderHeight),
DrawTextFormat.None,
m_TextColor.ToArgb());
}
}
// Render border
m_OutlineVertsHeader[0].X = AbsoluteLocation.X;
m_OutlineVertsHeader[0].Y = AbsoluteLocation.Y;
m_OutlineVertsHeader[1].X = AbsoluteLocation.X + m_size.Width;
m_OutlineVertsHeader[1].Y = AbsoluteLocation.Y;
m_OutlineVertsHeader[2].X = AbsoluteLocation.X + m_size.Width;
m_OutlineVertsHeader[2].Y = AbsoluteLocation.Y + m_currHeaderHeight;
m_OutlineVertsHeader[3].X = AbsoluteLocation.X;
m_OutlineVertsHeader[3].Y = AbsoluteLocation.Y + m_currHeaderHeight;
m_OutlineVertsHeader[4].X = AbsoluteLocation.X;
m_OutlineVertsHeader[4].Y = AbsoluteLocation.Y;
JHU_Utilities.DrawLine(m_OutlineVertsHeader, m_BorderColor.ToArgb(), drawArgs.device);
}
#endregion
#region Body Rendering
if (m_renderBody)
{
// Draw the interior background
JHU_Utilities.DrawBox(
this.AbsoluteLocation.X,
this.AbsoluteLocation.Y + m_currHeaderHeight,
m_size.Width,
m_size.Height - m_currHeaderHeight,
0.0f,
m_BackgroundColor.ToArgb(),
drawArgs.device);
int childrenHeight = 0;
int childrenWidth = 0;
int bodyHeight = m_size.Height - m_currHeaderHeight;
int bodyWidth = m_size.Width;
getChildrenSize(out childrenHeight, out childrenWidth);
// Render each child widget
int bodyLeft = this.BodyLocation.X;
int bodyRight = this.BodyLocation.X + this.ClientSize.Width;
int bodyTop = this.BodyLocation.Y;
int bodyBottom = this.BodyLocation.Y + this.ClientSize.Height;
int childLeft = 0;
int childRight = 0;
int childTop = 0;
int childBottom = 0;
for (int index = m_ChildWidgets.Count - 1; index >= 0; index--)
{
jhuapl.util.IWidget currentChildWidget = m_ChildWidgets[index] as jhuapl.util.IWidget;
if (currentChildWidget != null)
{
if (currentChildWidget.ParentWidget == null || currentChildWidget.ParentWidget != this)
{
currentChildWidget.ParentWidget = this;
}
System.Drawing.Point childLocation = currentChildWidget.AbsoluteLocation;
// if any portion is visible try to render
childLeft = childLocation.X;
childRight = childLocation.X + currentChildWidget.WidgetSize.Width;
childTop = childLocation.Y;
childBottom = childLocation.Y + currentChildWidget.WidgetSize.Height;
if ((((childLeft >= bodyLeft) && (childLeft <= bodyRight)) ||
((childRight >= bodyLeft) && (childRight <= bodyRight)) ||
((childLeft <= bodyLeft) && (childRight >= bodyRight)))
&&
(((childTop >= bodyTop) && (childTop <= bodyBottom)) ||
((childBottom >= bodyTop) && (childBottom <= bodyBottom)) ||
((childTop <= bodyTop) && (childBottom >= bodyBottom)))
)
{
currentChildWidget.Visible = true;
currentChildWidget.Render(drawArgs);
}
else
{
currentChildWidget.Visible = false;
}
}
}
m_OutlineVerts[0].X = AbsoluteLocation.X;
m_OutlineVerts[0].Y = AbsoluteLocation.Y + m_currHeaderHeight;
m_OutlineVerts[1].X = AbsoluteLocation.X + m_size.Width;
m_OutlineVerts[1].Y = AbsoluteLocation.Y + m_currHeaderHeight;
m_OutlineVerts[2].X = AbsoluteLocation.X + m_size.Width;
m_OutlineVerts[2].Y = AbsoluteLocation.Y + m_size.Height;
m_OutlineVerts[3].X = AbsoluteLocation.X;
m_OutlineVerts[3].Y = AbsoluteLocation.Y + m_size.Height;
m_OutlineVerts[4].X = AbsoluteLocation.X;
m_OutlineVerts[4].Y = AbsoluteLocation.Y + m_currHeaderHeight;
JHU_Utilities.DrawLine(m_OutlineVerts, m_BorderColor.ToArgb(), drawArgs.device);
}
#endregion
}
private ShapeTile ComputeChild(DrawArgs drawArgs, double childSouth, double childNorth, double childWest, double childEast, double tileSize)
{
ShapeTile child = new ShapeTile(new GeographicBoundingBox(childNorth, childSouth, childWest, childEast), m_ShapeTileArgs);
return child;
}
protected override void DrawCore(DrawArgs args)
{
throw new NotImplementedException();
}
public override void Initialize(DrawArgs drawArgs)
{
try {
m_Sprite = new Sprite(drawArgs.Device);
if (m_IconFilePath != null
&& File.Exists(m_IconFilePath)) {
m_IconTexture = ImageHelper.LoadIconTexture(m_IconFilePath);
m_IconTextureDescription = m_IconTexture.GetLevelDescription(0);
}
loadShapeFile(m_ShapeFilePath);
if ((m_ShapeTileArgs.ShowLabels && m_ShapeTileArgs.DataKey != null)
|| m_IconTexture != null) {
foreach (ShapeFileRecord record in m_ShapeTileArgs.ShapeRecords) {
if (record.Value != null) {
if (record.Point != null) {
Shapefile_Point p = new Shapefile_Point();
p.X = record.Point.X;
p.Y = record.Point.Y;
p.Tag = record.Value;
m_LabelList.Add(p);
}
else if (record.MultiPoint != null) {
Shapefile_Point p = new Shapefile_Point();
p.X = 0.5*(record.MultiPoint.BoundingBox.West + record.MultiPoint.BoundingBox.East);
p.Y = 0.5*(record.MultiPoint.BoundingBox.North + record.MultiPoint.BoundingBox.South);
p.Tag = record.Value;
m_LabelList.Add(p);
}
else if (record.PolyLine != null) {
Shapefile_Point p = new Shapefile_Point();
p.X = 0.5*(record.PolyLine.BoundingBox.West + record.PolyLine.BoundingBox.East);
p.Y = 0.5*(record.PolyLine.BoundingBox.North + record.PolyLine.BoundingBox.South);
p.Tag = record.Value;
m_LabelList.Add(p);
}
else if (record.Polygon != null) {
Shapefile_Point p = new Shapefile_Point();
p.X = 0.5*(record.Polygon.BoundingBox.West + record.Polygon.BoundingBox.East);
p.Y = 0.5*(record.Polygon.BoundingBox.North + record.Polygon.BoundingBox.South);
p.Tag = record.Value;
m_LabelList.Add(p);
}
}
}
}
}
catch (Exception ex) {
Log.Write(ex);
}
finally {
Inited = true;
}
}
public override void Update(DrawArgs drawArgs)
{
if (drawArgs.WorldCamera.AltitudeAboveTerrain >= m_MinimumViewingAltitude
&& drawArgs.WorldCamera.AltitudeAboveTerrain <= m_MaximumViewingAltitude) {
if (!Inited) {
Initialize(drawArgs);
}
foreach (ShapeTile shapeTile in m_RootTiles) {
if (shapeTile != null
&& (shapeTile.m_GeoBB.North - shapeTile.m_GeoBB.South) <= m_lztsd) {
shapeTile.Update(drawArgs);
}
}
}
else {
if (Inited) {
Dispose();
}
}
}
public override void Initialize(DrawArgs drawArgs)
{
this.Inited = true;
}
public override void Use(Player p, string message, CommandData data)
{
if (!Directory.Exists("extra/images/"))
{
Directory.CreateDirectory("extra/images/");
}
if (message.Length == 0)
{
Help(p); return;
}
string[] parts = message.SplitSpaces(5);
DrawArgs dArgs = new DrawArgs();
dArgs.Pal = ImagePalette.Find("color");
if (dArgs.Pal == null)
{
dArgs.Pal = ImagePalette.Palettes[0];
}
if (parts.Length > 1)
{
dArgs.Pal = ImagePalette.Find(parts[1]);
if (dArgs.Pal == null)
{
p.Message("Palette {0} not found.", parts[1]); return;
}
if (dArgs.Pal.Entries == null || dArgs.Pal.Entries.Length == 0)
{
p.Message("Palette {0} does not have any entries", dArgs.Pal.Name);
p.Message("Use %T/Palette %Sto add entries to it"); return;
}
}
if (parts.Length > 2)
{
string mode = parts[2];
if (mode.CaselessEq("horizontal"))
{
dArgs.Layer = true;
}
if (mode.CaselessEq("vertical2layer"))
{
dArgs.Dual = true;
}
}
if (parts.Length > 4)
{
if (!CommandParser.GetInt(p, parts[3], "Width", ref dArgs.Width, 1, 1024))
{
return;
}
if (!CommandParser.GetInt(p, parts[4], "Height", ref dArgs.Height, 1, 1024))
{
return;
}
}
if (parts[0].IndexOf('.') != -1)
{
dArgs.Data = HttpUtil.DownloadImage(parts[0], p);
if (dArgs.Data == null)
{
return;
}
}
else
{
string path = "extra/images/" + parts[0] + ".bmp";
if (!File.Exists(path))
{
p.Message("{0} does not exist", path); return;
}
dArgs.Data = File.ReadAllBytes(path);
}
p.Message("Place or break two blocks to determine direction.");
p.MakeSelection(2, "Selecting direction for %SImagePrint", dArgs, DoImage);
}
protected virtual void GetBrush(DrawArgs dArgs)
{
dArgs.BrushArgs = dArgs.Message.Splice(dArgs.ModeArgsCount, 0);
}
public void Initialize(DrawArgs drawArgs)
{
try {
m_Initializing = true;
double centerLatitude = 0.5*(m_GeoBB.North + m_GeoBB.South);
double centerLongitude = 0.5*(m_GeoBB.West + m_GeoBB.East);
m_NwImageLayer = CreateImageLayer(m_GeoBB.North, centerLatitude, m_GeoBB.West, centerLongitude, drawArgs, String.Format("{0}\\{1}\\{2}\\{3:D4}\\{3:D4}_{4:D4}.dds", CachePath, ConfigurationLoader.GetRenderablePathString(m_ShapeTileArgs.ParentShapeFileLayer), Level + 1, 2*Row + 1, 2*Col));
m_NeImageLayer = CreateImageLayer(m_GeoBB.North, centerLatitude, centerLongitude, m_GeoBB.East, drawArgs, String.Format("{0}\\{1}\\{2}\\{3:D4}\\{3:D4}_{4:D4}.dds", CachePath, ConfigurationLoader.GetRenderablePathString(m_ShapeTileArgs.ParentShapeFileLayer), Level + 1, 2*Row + 1, 2*Col + 1));
m_SwImageLayer = CreateImageLayer(centerLatitude, m_GeoBB.South, m_GeoBB.West, centerLongitude, drawArgs, String.Format("{0}\\{1}\\{2}\\{3:D4}\\{3:D4}_{4:D4}.dds", CachePath, ConfigurationLoader.GetRenderablePathString(m_ShapeTileArgs.ParentShapeFileLayer), Level + 1, 2*Row, 2*Col));
m_SeImageLayer = CreateImageLayer(centerLatitude, m_GeoBB.South, centerLongitude, m_GeoBB.East, drawArgs, String.Format("{0}\\{1}\\{2}\\{3:D4}\\{3:D4}_{4:D4}.dds", CachePath, ConfigurationLoader.GetRenderablePathString(m_ShapeTileArgs.ParentShapeFileLayer), Level + 1, 2*Row, 2*Col + 1));
if (m_NwImageLayer != null) {
m_NwImageLayer.Initialize(drawArgs);
}
if (m_NeImageLayer != null) {
m_NeImageLayer.Initialize(drawArgs);
}
if (m_SwImageLayer != null) {
m_SwImageLayer.Initialize(drawArgs);
}
if (m_SeImageLayer != null) {
m_SeImageLayer.Initialize(drawArgs);
}
}
catch (Exception ex) {
Log.Write(ex);
}
finally {
m_Initializing = false;
if (m_Disposing) {
Dispose();
m_Initialized = false;
}
else {
m_Initialized = true;
}
}
}
/// <summary> /// Specialized render for tree nodes /// </summary> /// <param name="drawArgs"></param> /// <param name="xOffset">The offset from the left based on how deep this node is nested</param> /// <param name="yOffset">The offset from the top based on how many treenodes are above this one</param> /// <returns>Total pixels consumed by this widget and its children</returns> public abstract int Render(DrawArgs drawArgs, int xOffset, int yOffset);
public void Update(DrawArgs drawArgs)
{
try {
double centerLatitude = 0.5*(m_GeoBB.North + m_GeoBB.South);
double centerLongitude = 0.5*(m_GeoBB.West + m_GeoBB.East);
double tileSize = m_GeoBB.North - m_GeoBB.South;
if (!m_Initialized) {
if (drawArgs.WorldCamera.ViewRange*0.5f < Angle.FromDegrees(ShapeTileArgs.TileDrawDistance*tileSize) && MathEngine.SphericalDistance(Angle.FromDegrees(centerLatitude), Angle.FromDegrees(centerLongitude), drawArgs.WorldCamera.Latitude, drawArgs.WorldCamera.Longitude) < Angle.FromDegrees(ShapeTileArgs.TileSpreadFactor*tileSize*1.25f)
&& drawArgs.WorldCamera.ViewFrustum.Intersects(BoundingBox)) {
Initialize(drawArgs);
}
}
if (m_Initialized) {
if (m_NwImageLayer != null) {
m_NwImageLayer.Update(drawArgs);
}
if (m_NeImageLayer != null) {
m_NeImageLayer.Update(drawArgs);
}
if (m_SwImageLayer != null) {
m_SwImageLayer.Update(drawArgs);
}
if (m_SeImageLayer != null) {
m_SeImageLayer.Update(drawArgs);
}
if (drawArgs.WorldCamera.ViewRange < Angle.FromDegrees(ShapeTileArgs.TileDrawDistance*tileSize) && MathEngine.SphericalDistance(Angle.FromDegrees(centerLatitude), Angle.FromDegrees(centerLongitude), drawArgs.WorldCamera.Latitude, drawArgs.WorldCamera.Longitude) < Angle.FromDegrees(ShapeTileArgs.TileSpreadFactor*tileSize)
&& drawArgs.WorldCamera.ViewFrustum.Intersects(BoundingBox)) {
if (m_NorthEastChild == null && m_NorthWestChild == null && m_SouthEastChild == null
&& m_SouthWestChild == null) {
ComputeChildren(drawArgs);
}
else {
if (m_NorthEastChild != null) {
m_NorthEastChild.Update(drawArgs);
}
if (m_NorthWestChild != null) {
m_NorthWestChild.Update(drawArgs);
}
if (m_SouthEastChild != null) {
m_SouthEastChild.Update(drawArgs);
}
if (m_SouthWestChild != null) {
m_SouthWestChild.Update(drawArgs);
}
}
}
else {
if (m_NorthWestChild != null) {
m_NorthWestChild.Dispose();
m_NorthWestChild = null;
}
if (m_NorthEastChild != null) {
m_NorthEastChild.Dispose();
m_NorthEastChild = null;
}
if (m_SouthEastChild != null) {
m_SouthEastChild.Dispose();
m_SouthEastChild = null;
}
if (m_SouthWestChild != null) {
m_SouthWestChild.Dispose();
m_SouthWestChild = null;
}
}
}
if (m_Initialized) {
if (drawArgs.WorldCamera.ViewRange > Angle.FromDegrees(ShapeTileArgs.TileDrawDistance*tileSize*1.5f)
|| MathEngine.SphericalDistance(Angle.FromDegrees(centerLatitude), Angle.FromDegrees(centerLongitude), drawArgs.WorldCamera.Latitude, drawArgs.WorldCamera.Longitude) > Angle.FromDegrees(ShapeTileArgs.TileSpreadFactor*tileSize*1.5f)) {
//if(this.level != 0)
//{
Dispose();
//}
}
}
}
catch (Exception ex) {
Log.Write(ex);
}
}
public void Initialize(DrawArgs drawArgs)
{
}
private ImageLayer CreateImageLayer(double north, double south, double west, double east, DrawArgs drawArgs, string imagePath)
{
Bitmap b = null;
Graphics g = null;
ImageLayer imageLayer = null;
GeographicBoundingBox geoBB = new GeographicBoundingBox(north, south, west, east);
int numberPolygonsInTile = 0;
FileInfo imageFile = new FileInfo(imagePath);
FileInfo shapeFile = new FileInfo(m_ShapeTileArgs.ParentShapeFileLayer.ShapeFilePath);
FileInfo shapeXmlFile = null;
if (m_ShapeTileArgs.ParentShapeFileLayer.MetaData.Contains("SourceXml")) {
string sourceXml = (string) m_ShapeTileArgs.ParentShapeFileLayer.MetaData["SourceXml"];
if (!sourceXml.ToLower().StartsWith("http://")) {
shapeXmlFile = new FileInfo(sourceXml);
}
}
if (!m_ShapeTileArgs.ParentShapeFileLayer.EnableCaching || !imageFile.Exists || shapeXmlFile == null || shapeXmlFile.LastWriteTimeUtc > imageFile.LastWriteTimeUtc
|| shapeFile.LastWriteTimeUtc > imageFile.LastWriteTimeUtc) {
for (int i = 0; i < m_ShapeTileArgs.ShapeRecords.Count; i++) {
ShapeFileRecord currentRecord = (ShapeFileRecord) m_ShapeTileArgs.ShapeRecords[i];
if (currentRecord.Null != null || currentRecord.Point != null || currentRecord.MultiPoint != null
|| !isShapeRecordInBounds(geoBB, currentRecord)) {
continue;
}
else {
if (b == null) {
b = new Bitmap(m_ShapeTileArgs.TilePixelSize.Width, m_ShapeTileArgs.TilePixelSize.Height, PixelFormat.Format32bppArgb);
}
if (g == null) {
g = Graphics.FromImage(b);
}
Color color = m_ShapeTileArgs.PolygonColor;
//Fix Black Tiles
g.DrawLine(new Pen(color), 0, 0, 1, 1);
if (m_ShapeTileArgs.UseScalar
&& m_ShapeTileArgs.ScaleColors) {
double red = 1.0;
double green = 1.0;
double blue = 1.0;
try {
//TODO: make this a function and abstract to allow multiple gradient mappings
double dv;
double curScalar = double.Parse(currentRecord.Value.ToString());
if (curScalar < m_ShapeTileArgs.ScaleMin) {
curScalar = m_ShapeTileArgs.ScaleMin;
}
if (curScalar > m_ShapeTileArgs.ScaleMax) {
curScalar = m_ShapeTileArgs.ScaleMax;
}
dv = m_ShapeTileArgs.ScaleMax - m_ShapeTileArgs.ScaleMin;
if (curScalar < (m_ShapeTileArgs.ScaleMin + 0.25*dv)) {
red = 0;
green = 4*(curScalar - m_ShapeTileArgs.ScaleMin)/dv;
}
else if (curScalar < (m_ShapeTileArgs.ScaleMin + 0.5*dv)) {
red = 0;
blue = 1 + 4*(m_ShapeTileArgs.ScaleMin + 0.25*dv - curScalar)/dv;
}
else if (curScalar < (m_ShapeTileArgs.ScaleMin + 0.75*dv)) {
red = 4*(curScalar - m_ShapeTileArgs.ScaleMin - 0.5*dv)/dv;
blue = 0;
}
else {
green = 1 + 4*(m_ShapeTileArgs.ScaleMin + 0.75*dv - curScalar)/dv;
blue = 0;
}
color = Color.FromArgb((int) (255*red), (int) (255*green), (int) (255*blue));
}
catch (Exception) {
// Utility.Log.Write((string)currentPoly.ScalarHash[m_ShapeTileArgs.ColorKey]);
// Utility.Log.Write(String.Format("Min: {0}, Max: {1}", m_ShapeTileArgs.ScaleMin, m_ShapeTileArgs.ScaleMax));
// Utility.Log.Write(String.Format("{0},{1},{2}", red, green, blue));
// Utility.Log.Write(ex);
}
}
else {
if (m_ShapeTileArgs.ColorAssignments.Count > 0
&& m_ShapeTileArgs.ScaleColors) {
try {
string colorAssignmentKey = (string) currentRecord.Value;
foreach (string cak in m_ShapeTileArgs.ColorAssignments.Keys) {
if (String.Compare(cak, colorAssignmentKey, true) == 0) {
color = (Color) m_ShapeTileArgs.ColorAssignments[cak];
break;
}
}
}
catch (Exception) {}
}
}
if (currentRecord.Polygon != null) {
drawPolygon(currentRecord.Polygon, g, color, geoBB, b.Size);
}
if (m_ShapeTileArgs.ColorAssignments.Count == 0
|| !m_ShapeTileArgs.ScaleColors) {
color = m_ShapeTileArgs.LineColor;
}
if (currentRecord.PolyLine != null) {
drawPolyLine(currentRecord.PolyLine, g, color, geoBB, b.Size);
}
numberPolygonsInTile++;
}
}
}
if (!m_ShapeTileArgs.ParentShapeFileLayer.EnableCaching) {
string id = DateTime.Now.Ticks.ToString();
if (b != null) {
MemoryStream ms = new MemoryStream();
//must copy original stream into new stream, if not, error occurs, not sure why
m_ImageStream = new MemoryStream(ms.GetBuffer());
imageLayer = new ImageLayer(id, m_ShapeTileArgs.ParentWorld, 0, m_ImageStream, Color.Black.ToArgb(), (float) south, (float) north, (float) west, (float) east, (float) m_ShapeTileArgs.ParentShapeFileLayer.Opacity/255.0f, m_ShapeTileArgs.ParentWorld.TerrainAccessor);
ms.Close();
}
}
else if (imageFile.Exists
|| numberPolygonsInTile > 0) {
string id = DateTime.Now.Ticks.ToString();
if (b != null) {
MemoryStream ms = new MemoryStream();
b.Save(ms, ImageFormat.Bmp);
if (!imageFile.Directory.Exists) {
imageFile.Directory.Create();
}
//must copy original stream into new stream, if not, error occurs, not sure why
m_ImageStream = new MemoryStream(ms.GetBuffer());
ImageHelper.ConvertToDxt3(m_ImageStream, imageFile.FullName);
ms.Close();
}
imageLayer = new ImageLayer(id, m_ShapeTileArgs.ParentWorld, 0, // should be distance above surface
imageFile.FullName, //m_ImageStream,
//0,//System.Drawing.Color.Black.ToArgb(),
(float) south, (float) north, (float) west, (float) east, (float) m_ShapeTileArgs.ParentShapeFileLayer.Opacity/255.0f, m_ShapeTileArgs.ParentWorld.TerrainAccessor);
}
if (b != null) {
b.Dispose();
}
if (g != null) {
g.Dispose();
}
b = null;
g = null;
//might not be necessary
//GC.Collect();
return imageLayer;
}
public void Render(DrawArgs drawArgs)
{
if (m_Visible)
{
if (m_ImageTexture == null)
{
if (!m_RefreshTimer.Enabled)
{
displayText = "Loading Image...";
if (m_RefreshTime > 0)
{
m_RefreshTimer.Elapsed += new System.Timers.ElapsedEventHandler(m_RefreshTimer_Elapsed);
m_RefreshTimer.Start();
}
else
{
m_RefreshTimer_Elapsed(null, null);
}
}
}
if (DrawArgs.LastMousePosition.X > AbsoluteLocation.X + clickBuffer &&
DrawArgs.LastMousePosition.X < AbsoluteLocation.X + ClientSize.Width - clickBuffer &&
DrawArgs.LastMousePosition.Y > AbsoluteLocation.Y + clickBuffer &&
DrawArgs.LastMousePosition.Y < AbsoluteLocation.Y + ClientSize.Height - clickBuffer)
{
if (!m_isMouseInside)
{
m_isMouseInside = true;
if (OnMouseEnterEvent != null)
{
OnMouseEnterEvent(this, null);
}
}
}
else
{
if (m_isMouseInside)
{
m_isMouseInside = false;
if (OnMouseLeaveEvent != null)
{
OnMouseLeaveEvent(this, null);
}
}
}
if (m_ImageTexture != null && m_currentImageUri != m_ImageUri)
{
m_RefreshTimer_Elapsed(null, null);
}
if (displayText != null)
{
drawArgs.defaultDrawingFont.DrawText(
null,
displayText,
new System.Drawing.Rectangle(AbsoluteLocation.X, AbsoluteLocation.Y, m_Size.Width, m_Size.Height),
DrawTextFormat.None,
m_ForeColor);
}
if (m_ImageTexture != null && !isLoading)
{
drawArgs.device.SetTexture(0, m_ImageTexture);
drawArgs.device.RenderState.ZBufferEnable = false;
System.Drawing.Point ul = new System.Drawing.Point(AbsoluteLocation.X, AbsoluteLocation.Y);
System.Drawing.Point ur = new System.Drawing.Point(AbsoluteLocation.X + m_Size.Width, AbsoluteLocation.Y);
System.Drawing.Point ll = new System.Drawing.Point(AbsoluteLocation.X, AbsoluteLocation.Y + m_Size.Height);
System.Drawing.Point lr = new System.Drawing.Point(AbsoluteLocation.X + m_Size.Width, AbsoluteLocation.Y + m_Size.Height);
if (m_sprite == null)
{
m_sprite = new Sprite(drawArgs.device);
}
m_sprite.Begin(SpriteFlags.AlphaBlend);
float xscale = (float)(ur.X - ul.X) / (float)m_surfaceDescription.Width;
float yscale = (float)(lr.Y - ur.Y) / (float)m_surfaceDescription.Height;
m_sprite.Transform = Matrix.Scaling(xscale, yscale, 0);
m_sprite.Transform *= Matrix.Translation(0.5f * (ul.X + ur.X), 0.5f * (ur.Y + lr.Y), 0);
m_sprite.Draw(m_ImageTexture,
new Vector3(m_surfaceDescription.Width / 2, m_surfaceDescription.Height / 2, 0),
Vector3.Empty,
System.Drawing.Color.FromArgb(m_Opacity, 255, 255, 255).ToArgb()
);
// Reset transform to prepare for text rendering later
m_sprite.Transform = Matrix.Identity;
m_sprite.End();
}
}
}
public override void Render(DrawArgs drawArgs)
{
if (!Inited || drawArgs.WorldCamera.AltitudeAboveTerrain < m_MinimumViewingAltitude
|| drawArgs.WorldCamera.AltitudeAboveTerrain > m_MaximumViewingAltitude) {
return;
}
try {
foreach (ShapeTile shapeTile in m_RootTiles) {
if (shapeTile != null
&& (shapeTile.m_GeoBB.North - shapeTile.m_GeoBB.South) <= m_lztsd) {
shapeTile.Render(drawArgs);
}
}
Vector3 referenceCenter = new Vector3((float) drawArgs.WorldCamera.ReferenceCenter.X, (float) drawArgs.WorldCamera.ReferenceCenter.Y, (float) drawArgs.WorldCamera.ReferenceCenter.Z);
if (m_PointList.Count > 0) {
drawArgs.Device.VertexFormat = CustomVertex.PositionColored.Format;
float curPointSize = drawArgs.Device.RenderState.PointSize;
drawArgs.Device.RenderState.PointSize = 5.0f;
drawArgs.Device.RenderState.ZBufferEnable = false;
CustomVertex.PositionColored[] verts = new CustomVertex.PositionColored[1];
Vector3 camPoint = MathEngine.SphericalToCartesian(drawArgs.WorldCamera.Latitude.Degrees, drawArgs.WorldCamera.Longitude.Degrees, m_ShapeTileArgs.LayerRadius);
drawArgs.Device.Transform.World = Matrix.Translation(-referenceCenter);
foreach (Vector3 v in m_PointList) {
if (Vector3.Subtract(v, camPoint).Length()
< m_ShapeTileArgs.LayerRadius) {
verts[0].Color = m_ShapeTileArgs.LabelColor.ToArgb();
verts[0].X = v.X;
verts[0].Y = v.Y;
verts[0].Z = v.Z;
drawArgs.Device.TextureState[0].ColorOperation = TextureOperation.Disable;
drawArgs.Device.DrawUserPrimitives(PrimitiveType.PointList, 1, verts);
}
}
drawArgs.Device.Transform.World = drawArgs.WorldCamera.WorldMatrix;
drawArgs.Device.RenderState.PointSize = curPointSize;
drawArgs.Device.RenderState.ZBufferEnable = true;
}
if (m_LabelList.Count > 0) {
Color iconColor = Color.FromArgb(m_IconOpacity, 255, 255, 255);
foreach (Shapefile_Point p in m_LabelList) {
Vector3 cartesianPoint = MathEngine.SphericalToCartesian(p.Y, p.X, drawArgs.WorldCamera.WorldRadius + drawArgs.WorldCamera.TerrainElevation);
if (!drawArgs.WorldCamera.ViewFrustum.ContainsPoint(cartesianPoint)
|| MathEngine.SphericalDistanceDegrees(p.Y, p.X, drawArgs.WorldCamera.Latitude.Degrees, drawArgs.WorldCamera.Longitude.Degrees) > 90.0) {
continue;
}
Vector3 projectedPoint = drawArgs.WorldCamera.Project(cartesianPoint - referenceCenter);
/*if(isMouseOver)
{
// Mouse is over
isMouseOver = true;
if(icon.isSelectable)
DrawArgs.MouseCursor = CursorType.Hand;
string description = icon.Description;
if(description==null)
description = icon.ClickableActionURL;
if(description!=null)
{
// Render description field
DrawTextFormat format = DrawTextFormat.NoClip | DrawTextFormat.WordBreak | DrawTextFormat.Bottom;
int left = 10;
if(World.Settings.showLayerManager)
left += World.Settings.layerManagerWidth;
Rectangle rect = Rectangle.FromLTRB(left, 10, drawArgs.ScreenWidth - 10, drawArgs.ScreenHeight - 10 );
// Draw outline
drawArgs.DefaultDrawingFont.DrawText(
m_sprite, description,
rect,
format, 0xb0 << 24 );
rect.Offset(2,0);
drawArgs.DefaultDrawingFont.DrawText(
m_sprite, description,
rect,
format, 0xb0 << 24 );
rect.Offset(0,2);
drawArgs.DefaultDrawingFont.DrawText(
m_sprite, description,
rect,
format, 0xb0 << 24 );
rect.Offset(-2,0);
drawArgs.DefaultDrawingFont.DrawText(
m_sprite, description,
rect,
format, 0xb0 << 24 );
// Draw description
rect.Offset(1,-1);
drawArgs.DefaultDrawingFont.DrawText(
m_sprite, description,
rect,
format, descriptionColor );
}
}*/
m_Sprite.Begin(SpriteFlags.AlphaBlend);
if (m_IconTexture != null) {
float xscale = (float) m_IconWidth/m_IconTextureDescription.Width;
float yscale = (float) m_IconHeight/m_IconTextureDescription.Height;
m_Sprite.Transform = Matrix.Scaling(xscale, yscale, 0);
m_Sprite.Transform *= Matrix.Translation(projectedPoint.X, projectedPoint.Y, 0);
m_Sprite.Draw(m_IconTexture, new Vector3(m_IconWidth >> 1, m_IconHeight >> 1, 0), Vector3.Empty, iconColor.ToArgb());
// Reset transform to prepare for text rendering later
m_Sprite.Transform = Matrix.Identity;
}
if (m_ShapeTileArgs.ShowLabels
&& m_ShapeTileArgs.DataKey != null) {
// Render label
if (p.Tag != null) {
// Render name field
const int labelWidth = 1000; // Dummy value needed for centering the text
if (m_IconTexture == null) {
// Center over target as we have no bitmap
Rectangle rect = new Rectangle((int) projectedPoint.X - (labelWidth >> 1), (int) (projectedPoint.Y - (drawArgs.DefaultDrawingFont.Description.Height >> 1)), labelWidth, drawArgs.ScreenHeight);
drawArgs.DefaultDrawingFont.DrawText(m_Sprite, p.Tag.ToString(), rect, DrawTextFormat.Center, m_ShapeTileArgs.LabelColor);
}
else {
// Adjust text to make room for icon
int spacing = (int) (m_IconWidth*0.3f);
if (spacing > 10) {
spacing = 10;
}
int offsetForIcon = (m_IconWidth >> 1) + spacing;
Rectangle rect = new Rectangle((int) projectedPoint.X + offsetForIcon, (int) (projectedPoint.Y - (drawArgs.DefaultDrawingFont.Description.Height >> 1)), labelWidth, drawArgs.ScreenHeight);
drawArgs.DefaultDrawingFont.DrawText(m_Sprite, p.Tag.ToString(), rect, DrawTextFormat.WordBreak, m_ShapeTileArgs.LabelColor);
}
}
}
m_Sprite.End();
}
}
}
catch (Exception ex) {
Log.Write(ex);
}
}
protected override void GetBrush(DrawArgs dArgs)
{
dArgs.BrushName = "Normal";
}
/// <summary>
/// Recalculates the grid bounds + interval values
/// </summary>
public void ComputeGridValues(DrawArgs drawArgs)
{
double vr = drawArgs.WorldCamera.TrueViewRange.Radians;
// Compensate for closer grid towards poles
vr *= 1 + Math.Abs(Math.Sin(drawArgs.WorldCamera.Latitude.Radians));
if (vr < 0.17) {
LatitudeInterval = 1;
}
else if (vr < 0.6) {
LatitudeInterval = 2;
}
else if (vr < 1.0) {
LatitudeInterval = 5;
}
else {
LatitudeInterval = 10;
}
LongitudeInterval = LatitudeInterval;
if (drawArgs.WorldCamera.ViewFrustum.ContainsPoint(MathEngine.SphericalToCartesian(90, 0, radius))
|| drawArgs.WorldCamera.ViewFrustum.ContainsPoint(MathEngine.SphericalToCartesian(-90, 0, radius))) {
// Pole visible, 10 degree longitude spacing forced
LongitudeInterval = 10;
}
MinVisibleLongitude = LongitudeInterval >= 10 ? -180 : (int) drawArgs.WorldCamera.Longitude.Degrees/LongitudeInterval*LongitudeInterval - 18*LongitudeInterval;
MaxVisibleLongitude = LongitudeInterval >= 10 ? 180 : (int) drawArgs.WorldCamera.Longitude.Degrees/LongitudeInterval*LongitudeInterval + 18*LongitudeInterval;
MinVisibleLatitude = (int) drawArgs.WorldCamera.Latitude.Degrees/LatitudeInterval*LatitudeInterval - 9*LatitudeInterval;
MaxVisibleLatitude = (int) drawArgs.WorldCamera.Latitude.Degrees/LatitudeInterval*LatitudeInterval + 9*LatitudeInterval;
if (MaxVisibleLatitude - MinVisibleLatitude >= 180
|| LongitudeInterval == 10) {
MinVisibleLatitude = -90;
MaxVisibleLatitude = 90;
}
LongitudePointCount = (MaxVisibleLongitude - MinVisibleLongitude)/LongitudeInterval + 1;
LatitudePointCount = (MaxVisibleLatitude - MinVisibleLatitude)/LatitudeInterval + 1;
int vertexPointCount = Math.Max(LatitudePointCount, LongitudePointCount);
if (lineVertices == null
|| vertexPointCount > lineVertices.Length) {
lineVertices = new CustomVertex.PositionColored[Math.Max(LatitudePointCount, LongitudePointCount)];
}
radius = WorldRadius;
if (drawArgs.WorldCamera.Altitude
< 0.10f*WorldRadius) {
useZBuffer = false;
}
else {
useZBuffer = true;
double bRadius = WorldRadius*1.01f;
double nRadius = WorldRadius + 0.015f*drawArgs.WorldCamera.Altitude;
radius = Math.Min(nRadius, bRadius);
}
}
bool DoSPlace(Player p, Vec3S32[] m, object state, BlockID block)
{
DrawArgs dArgs = (DrawArgs)state;
ushort distance = dArgs.distance, interval = dArgs.interval;
if (m[0] == m[1])
{
p.Message("No direction was selected"); return(false);
}
int dirX = 0, dirY = 0, dirZ = 0;
int dx = Math.Abs(m[1].X - m[0].X), dy = Math.Abs(m[1].Y - m[0].Y), dz = Math.Abs(m[1].Z - m[0].Z);
if (dy > dx && dy > dz)
{
dirY = m[1].Y > m[0].Y ? 1 : -1;
}
else if (dx > dz)
{
dirX = m[1].X > m[0].X ? 1 : -1;
}
else
{
dirZ = m[1].Z > m[0].Z ? 1 : -1;
}
ushort endX = (ushort)(m[0].X + dirX * distance);
ushort endY = (ushort)(m[0].Y + dirY * distance);
ushort endZ = (ushort)(m[0].Z + dirZ * distance);
BlockID held = p.GetHeldBlock();
if (!CommandParser.IsBlockAllowed(p, "place", held))
{
return(false);
}
p.level.UpdateBlock(p, endX, endY, endZ, held, BlockDBFlags.Drawn, true);
if (interval > 0)
{
int x = m[0].X, y = m[0].Y, z = m[0].Z;
int delta = 0;
while (p.level.IsValidPos(x, y, z) && delta < distance)
{
p.level.UpdateBlock(p, (ushort)x, (ushort)y, (ushort)z, held, BlockDBFlags.Drawn, true);
x += dirX * interval; y += dirY * interval; z += dirZ * interval;
delta = Math.Abs(x - m[0].X) + Math.Abs(y - m[0].Y) + Math.Abs(z - m[0].Z);
}
}
else
{
p.level.UpdateBlock(p, (ushort)m[0].X, (ushort)m[0].Y, (ushort)m[0].Z, held, BlockDBFlags.Drawn, true);
}
if (!p.Ignores.DrawOutput)
{
p.Message("Placed {1} blocks {0} apart.",
interval > 0 ? interval : distance, Block.GetName(p, held));
}
return(true);
}
public override bool PerformSelectionAction(DrawArgs drawArgs)
{
return false;
}
public override void Initialize(DrawArgs drawArgs)
{
this.isInitialized = true;
}
public override void Update(DrawArgs drawArgs)
{
}
public override bool PerformSelectionAction(DrawArgs drawArgs)
{
return(false);
}
/// <summary>
/// Draw Tropic of Cancer, Tropic of Capricorn, Arctic and Antarctic lines
/// </summary>
private void RenderTropicLines(DrawArgs drawArgs)
{
RenderTropicLine(drawArgs, 23.439444f, "Tropic Of Cancer");
RenderTropicLine(drawArgs, -23.439444f, "Tropic Of Capricorn");
RenderTropicLine(drawArgs, 66.560556f, "Arctic Circle");
RenderTropicLine(drawArgs, -66.560556f, "Antarctic Circle");
}
public override void Update(DrawArgs drawArgs)
{
}
public void DrawUnscaled(Bitmap bmDst, int cx, int cy, DrawArgs drwa, Point ptOffset)
{
Graphics gDst = Graphics.FromImage(bmDst);
int xCenter = cx / 2;
int yCenter = cy / 2;
// Draw background (if enabled)
if (drwa.fDrawBackground)
gDst.Clear(drwa.clrBackground);
#if false
// Draw background bitmap, if any
if (m_bmBackground != null)
gT.DrawImage(m_bmBackground, xCenter - (m_bmBackground.Width / 2) + m_ptBackgroundOffset.X,
yCenter - (m_bmBackground.Height / 2) + m_ptBackgroundOffset.Y,
m_bmBackground.Width, m_bmBackground.Height);
#endif
// Draw grid (if enabled)
// UNDONE: use alpha to draw grid (e.g., brighten or darken)
if (drwa.fShowGrid) {
int cxGrid = drwa.cxGrid;
int cyGrid = drwa.cyGrid;
// Brush br = new SolidBrush(Color.FromKnownColor(KnownColor.LightGray));
Brush br = new SolidBrush(Color.FromArgb(256 / 3, 255, 255, 255));
for (int x = (xCenter + ptOffset.X) % cxGrid; x < cx; x += cxGrid)
gDst.FillRectangle(br, x, 0, 1, cy);
for (int y = (yCenter + ptOffset.Y) % cyGrid; y < cy; y += cyGrid)
gDst.FillRectangle(br, 0, y, cx, 1);
}
BitmapData bmdDst = bmDst.LockBits(
new Rectangle(0, 0, bmDst.Width, bmDst.Height),
ImageLockMode.ReadWrite, PixelFormat.Format24bppRgb);
// Draw bitmaps from bottom up
for (int i = BitmapPlacers.Count - 1; i >= 0; i--) {
BitmapPlacer plc = BitmapPlacers[i];
XBitmap xbm = plc.XBitmap;
xbm.SuperBlt(0, 0, bmdDst,
xCenter - plc.X + ptOffset.X,
yCenter - plc.Y + ptOffset.Y,
xbm.Bitmap.Width, xbm.Bitmap.Height,
drwa.fMapSideColors);
}
bmDst.UnlockBits(bmdDst);
// Draw origin point (if enabled)
if (drwa.fShowOrigin) {
// This is really weird but if we don't do our own clipping then SetPixel will
// raise an exception!
int x = xCenter + ptOffset.X;
int y = yCenter + ptOffset.Y;
if (x >= 0 && y >= 0 && x < bmDst.Width && y < bmDst.Height)
bmDst.SetPixel(x, y, Color.FromKnownColor(KnownColor.Orange));
}
// Draw special point (if enabled)
if (drwa.fShowSpecialPoint) {
// This is really weird but if we don't do our own clipping then SetPixel will
// raise an exception!
int x = xCenter + ptOffset.X + m_ptSpecial.X;
int y = yCenter + ptOffset.Y + m_ptSpecial.Y;
if (x >= 0 && y >= 0 && x < bmDst.Width && y < bmDst.Height)
bmDst.SetPixel(x, y, Color.FromArgb(0, 255, 0));
}
gDst.Dispose();
}
/// <summary>
/// Recalculates the grid bounds + interval values
/// </summary>
public void ComputeGridValues(DrawArgs drawArgs)
{
double vr = drawArgs.WorldCamera.TrueViewRange.Radians;
// Compensate for closer grid towards poles
vr *= 1 + Math.Abs(Math.Sin(drawArgs.WorldCamera.Latitude.Radians));
if (vr < 0.17)
{
LatitudeInterval = 1;
}
else if (vr < 0.6)
{
LatitudeInterval = 2;
}
else if (vr < 1.0)
{
LatitudeInterval = 5;
}
else
{
LatitudeInterval = 10;
}
LongitudeInterval = LatitudeInterval;
if (drawArgs.WorldCamera.ViewFrustum.ContainsPoint(MathEngine.SphericalToCartesian(90, 0, radius)) ||
drawArgs.WorldCamera.ViewFrustum.ContainsPoint(MathEngine.SphericalToCartesian(-90, 0, radius)))
{
// Pole visible, 10 degree longitude spacing forced
LongitudeInterval = 10;
}
MinVisibleLongitude = LongitudeInterval >= 10 ? -180 : (int)drawArgs.WorldCamera.Longitude.Degrees / LongitudeInterval * LongitudeInterval - 18 * LongitudeInterval;
MaxVisibleLongitude = LongitudeInterval >= 10 ? 180 : (int)drawArgs.WorldCamera.Longitude.Degrees / LongitudeInterval * LongitudeInterval + 18 * LongitudeInterval;
MinVisibleLatitude = (int)drawArgs.WorldCamera.Latitude.Degrees / LatitudeInterval * LatitudeInterval - 9 * LatitudeInterval;
MaxVisibleLatitude = (int)drawArgs.WorldCamera.Latitude.Degrees / LatitudeInterval * LatitudeInterval + 9 * LatitudeInterval;
if (MaxVisibleLatitude - MinVisibleLatitude >= 180 || LongitudeInterval == 10)
{
MinVisibleLatitude = -90;
MaxVisibleLatitude = 90;
}
LongitudePointCount = (MaxVisibleLongitude - MinVisibleLongitude) / LongitudeInterval + 1;
LatitudePointCount = (MaxVisibleLatitude - MinVisibleLatitude) / LatitudeInterval + 1;
int vertexPointCount = Math.Max(LatitudePointCount, LongitudePointCount);
if (lineVertices == null || vertexPointCount > lineVertices.Length)
{
lineVertices = new CustomVertex.PositionColored[Math.Max(LatitudePointCount, LongitudePointCount)];
}
radius = WorldRadius;
if (drawArgs.WorldCamera.Altitude < 0.10f * WorldRadius)
{
useZBuffer = false;
}
else
{
useZBuffer = true;
double bRadius = WorldRadius * 1.01f;
double nRadius = WorldRadius + 0.015f * drawArgs.WorldCamera.Altitude;
radius = Math.Min(nRadius, bRadius);
}
}
