public SkyLabel(RenderContext11 renderContext, Vector3d point, string text, LabelSytle style)
{
Text = text;
Style = style;
if (texture == null)
{
texture = Texture11.FromBitmap(Properties.Resources.circle, 0);
}
pos = point;
center = new Vector3(9, 9, 0);
textBatch = new Text3dBatch(80);
if (style == LabelSytle.Telrad)
{
// Telrad-style labels are always screen-aligned
Text3d t3 = new Text3d(new Vector3d(0, 0, 0.1), new Vector3d(0, 1, 0), text, 20, .01);
t3.alignment = Text3d.Alignment.Left;
textBatch.Add(t3);
}
else
{
// This will produce sky or orbit aligned text
textBatch.Add(new Text3d(pos, new Vector3d(0, 1, 0), text, 20, .01));
}
}
public static void Draw(RenderContext11 renderContext, PositionColoredTextured[] points, int count, Texture11 texture, SharpDX.Direct3D.PrimitiveTopology primitiveType, float opacity = 1.0f)
{
if (VertexBuffer == null)
{
VertexBuffer = new Buffer(renderContext.Device, System.Runtime.InteropServices.Marshal.SizeOf(points[0]) * 2500, ResourceUsage.Dynamic, BindFlags.VertexBuffer, CpuAccessFlags.Write, ResourceOptionFlags.None, System.Runtime.InteropServices.Marshal.SizeOf(points[0]));
VertexBufferBinding = new VertexBufferBinding(VertexBuffer, System.Runtime.InteropServices.Marshal.SizeOf((points[0])), 0);
}
renderContext.devContext.InputAssembler.PrimitiveTopology = primitiveType;
renderContext.BlendMode = BlendMode.Alpha;
renderContext.setRasterizerState(TriangleCullMode.Off);
SharpDX.Matrix mat = (renderContext.World * renderContext.View * renderContext.Projection).Matrix11;
mat.Transpose();
WarpOutputShader.MatWVP = mat;
WarpOutputShader.Use(renderContext.devContext, texture != null, opacity);
renderContext.SetVertexBuffer(VertexBufferBinding);
DataBox box = renderContext.devContext.MapSubresource(VertexBuffer, 0, MapMode.WriteDiscard, MapFlags.None);
Utilities.Write(box.DataPointer, points, 0, count);
renderContext.devContext.UnmapSubresource(VertexBuffer, 0);
if (texture != null)
{
renderContext.devContext.PixelShader.SetShaderResource(0, texture.ResourceView);
}
else
{
renderContext.devContext.PixelShader.SetShaderResource(0, null);
}
renderContext.devContext.Draw(count, 0);
}
public static void Draw2D(RenderContext11 renderContext, Texture11 srcTexture, SizeF size, PointF rotationCenter, float rotationAngle, PointF position, System.Drawing.Color color)
{
cornerPoints[0].Position = MakePosition(position.X, position.Y, -size.Width / 2, -size.Height / 2, rotationAngle).Vector4;
cornerPoints[0].Tu = 0;
cornerPoints[0].Tv = 0;
cornerPoints[0].Color = color;
cornerPoints[1].Position = MakePosition(position.X, position.Y, size.Width / 2, -size.Height / 2, rotationAngle).Vector4;
cornerPoints[1].Tu = 1;
cornerPoints[1].Tv = 0;
cornerPoints[1].Color = color;
cornerPoints[2].Position = MakePosition(position.X, position.Y, -size.Width / 2, size.Height / 2, rotationAngle).Vector4;
cornerPoints[2].Tu = 0;
cornerPoints[2].Tv = 1;
cornerPoints[2].Color = color;
cornerPoints[3].Position = MakePosition(position.X, position.Y, size.Width / 2, size.Height / 2, rotationAngle).Vector4;
cornerPoints[3].Tu = 1;
cornerPoints[3].Tv = 1;
cornerPoints[3].Color = color;
renderContext.setRasterizerState(TriangleCullMode.Off);
renderContext.DepthStencilMode = DepthStencilMode.Off;
DrawForScreen(renderContext, cornerPoints, 4, srcTexture, SharpDX.Direct3D.PrimitiveTopology.TriangleStrip);
}
public Texture11 GetTexture(string date, string url)
{
if (!cache.ContainsKey(date))
{
Add(date, url);
}
WmsCahceEntry result = cache[date];
if (result.Texture != null)
{
return(result.Texture);
}
Texture11 tempTexture = null;
foreach (WmsCahceEntry entry in cache.Values)
{
if ((entry.Date.CompareTo(date) > 0 && tempTexture != null))
{
return(tempTexture);
}
if (entry.Texture != null)
{
tempTexture = entry.Texture;
}
}
return(tempTexture);
}
protected override void setupShader(RenderContext11 renderContext, Texture11 texture, float opacity)
{
SharpDX.Matrix mvp = (renderContext.World * renderContext.View * renderContext.Projection).Matrix11;
mvp.Transpose();
float aspectRatio = renderContext.ViewPort.Width / renderContext.ViewPort.Height;
Color4 color = new Color4(TintColor.Red, TintColor.Green, TintColor.Blue, TintColor.Alpha * opacity);
// Set up the shader
if (renderStrategy == RenderStrategy.GeometryShader)
{
PointSpriteShader11.WVPMatrix = mvp;
PointSpriteShader11.Color = color;
PointSpriteShader11.ViewportScale = new SharpDX.Vector2(1.0f, aspectRatio) * 0.001f;
PointSpriteShader11.MinPointSize = MinPointSize;
PointSpriteShader11.PointScaleFactors = PointScaleFactors;
PointSpriteShader11.Use(renderContext.Device.ImmediateContext);
}
else
{
CompatibilityPointSpriteShader.WVPMatrix = mvp;
CompatibilityPointSpriteShader.Color = color;
CompatibilityPointSpriteShader.ViewportScale = new SharpDX.Vector2(1.0f, aspectRatio) * 0.001f;
CompatibilityPointSpriteShader.PointScaleFactors = PointScaleFactors;
CompatibilityPointSpriteShader.MinPointSize = MinPointSize;
bool useInstancing = renderStrategy == RenderStrategy.Instanced;
CompatibilityPointSpriteShader.Use(renderContext.Device.ImmediateContext, useInstancing);
}
// Set shader resources
renderContext.Device.ImmediateContext.PixelShader.SetShaderResource(0, texture == null ? null : texture.ResourceView);
}
public void Draw(RenderContext11 renderContext, int count, Texture11 texture, float opacity)
{
setupShader(renderContext, texture, opacity);
count = Math.Min(this.count, count);
switch (renderStrategy)
{
case RenderStrategy.GeometryShader:
renderContext.devContext.InputAssembler.PrimitiveTopology = SharpDX.Direct3D.PrimitiveTopology.PointList;
renderContext.SetVertexBuffer(0, vertexBuffer);
renderContext.devContext.Draw(count, 0);
renderContext.Device.ImmediateContext.GeometryShader.Set(null);
break;
case RenderStrategy.Instanced:
renderContext.devContext.InputAssembler.PrimitiveTopology = SharpDX.Direct3D.PrimitiveTopology.TriangleList;
renderContext.SetVertexBuffer(0, spriteCornerVertexBuffer);
renderContext.SetVertexBuffer(1, vertexBuffer);
renderContext.SetIndexBuffer(indexBuffer);
renderContext.devContext.DrawIndexedInstanced(6, count, 0, 0, 0);
break;
case RenderStrategy.Fallback:
renderContext.devContext.InputAssembler.PrimitiveTopology = SharpDX.Direct3D.PrimitiveTopology.TriangleList;
renderContext.SetVertexBuffer(0, fallbackVertexBuffer);
renderContext.SetIndexBuffer(indexBuffer);
renderContext.devContext.DrawIndexed(count * 6, 0, 0);
break;
}
}
void CleanUp()
{
if (texture != null)
{
texture.Dispose();
texture = null;
}
}
public void CleanUp()
{
if (texture != null)
{
texture.Dispose();
}
dirty = true;
texture = null;
}
public KmlLabels()
{
texture = Texture11.FromBitmap( Resources.circle, 0);
star = Texture11.FromBitmap(Resources.icon_rating_star_large_on, 0);
center = new Vector3(10, 10, 0);
positions = new List<Vector3>();
names = new List<string>();
}
public KmlLabels()
{
texture = Texture11.FromBitmap(Properties.Resources.circle, 0);
star = Texture11.FromBitmap(Properties.Resources.icon_rating_star_large_on, 0);
center = new Vector3(10, 10, 0);
positions = new List <Vector3>();
names = new List <string>();
}
public Texture11 GetCachedTexture(string filename, bool colorKey)
{
if (textureList == null)
{
textureList = new Dictionary <string, Texture11>();
}
if (textureList.ContainsKey(filename))
{
return(textureList[filename]);
}
Texture11 texture;
if (ProjectorServer)
{
// Synce Layers
try
{
string dir = Path.GetDirectoryName(filename);
string name = Path.GetFileName(filename);
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
if (!File.Exists(filename))
{
WebClient client = new WebClient();
string url = string.Format("http://{0}:5050/Configuration/images/tour/{1}", NetControl.MasterAddress, name);
Byte[] data = client.DownloadData(url);
File.WriteAllBytes(filename, data);
}
}
catch
{
}
}
if (colorKey)
{
//todo11 Add Color Key support
texture = Texture11.FromFile(filename);
}
else
{
texture = Texture11.FromFile(filename);
}
textureList[filename] = texture;
return(texture);
}
internal void Draw(RenderContext11 renderContext)
{
if (reticleImage == null)
{
reticleImage = Texture11.FromBitmap(Properties.Resources.Reticle);
}
ComputePoints();
Sprite2d.Draw(renderContext, points, 4, reticleImage, SharpDX.Direct3D.PrimitiveTopology.TriangleStrip);
}
// Set up render context state required for drawing ground overlays when shaders
// are enabled.
public void SetupGroundOverlays(RenderContext11 renderContext)
{
// A shader should be set up already
if (renderContext.Shader == null)
{
renderContext.SetupBasicEffect(BasicEffect.TextureOnly, 1.0f, Color.White);
}
// Count the number of overlays so that we can choose the appropriate shader
int overlayCount = 0;
foreach (KmlGroundOverlay overlay in GroundOverlays)
{
if (overlay.Icon.Texture != null)
{
++overlayCount;
}
}
overlayCount = Math.Min(PlanetShader11.MaxOverlayTextures, overlayCount);
if (overlayCount == 0)
{
// No work to do
return;
}
// Get a shader identical to the one currently in use, but which supports
// the required number of overlays.
PlanetShaderKey key = renderContext.Shader.Key;
key.overlayTextureCount = overlayCount;
PlanetShader11 overlayShader = PlanetShader11.GetPlanetShader(renderContext.Device, key);
renderContext.Shader = overlayShader;
renderContext.Shader.DiffuseColor = new SharpDX.Vector4(1.0f, 1.0f, 1.0f, 1.0f);
SharpDX.Direct3D11.DeviceContext devContext = renderContext.Device.ImmediateContext;
int overlayIndex = 0;
foreach (KmlGroundOverlay overlay in GroundOverlays)
{
Texture11 texture = overlay.Icon.Texture;
if (texture != null)
{
if (overlayIndex < PlanetShader11.MaxOverlayTextures)
{
renderContext.Shader.SetOverlayTextureMatrix(overlayIndex, overlay.GetMatrix().Matrix11);
renderContext.Shader.SetOverlayTextureColor(overlayIndex, overlay.color);
renderContext.Shader.SetOverlayTexture(overlayIndex, texture.ResourceView);
}
++overlayIndex;
}
}
}
public void SetCurrentImage()
{
string timeString = GetTimeString();
string url = GetCurrentPath(timeString);
Texture11 texture = WmsCache.GetTexture(timeString, url);
Overlay.Icon = new KmlIcon();
Overlay.Icon.Texture = texture;
//Earth3d.MainWindow.Text = Overlay.Icon.Href;
}
public void SetTexture(Bitmap bmp)
{
if (this.texture != null)
{
this.texture.Dispose();
GC.SuppressFinalize(texture);
this.texture = null;
}
texture = Texture11.FromBitmap(RenderContext11.PrepDevice, bmp);
Width = bmp.Width;
Height = bmp.Height;
}
public SkyLabel(RenderContext11 renderContext, double ra, double dec, string text, LabelSytle style, double distance)
{
RA = ra;
Dec = dec;
Text = text;
Style = style;
Distance = distance;
if (texture == null)
{
texture = Texture11.FromBitmap(Properties.Resources.circle, 0);
}
Vector3d up = new Vector3d();
Vector3d textPos = new Vector3d();
if (Earth3d.MainWindow.SolarSystemMode)
{
pos = Coordinates.RADecTo3d(ra, -dec, distance);
up = Coordinates.RADecTo3d(ra, -dec + 90, distance);
pos.RotateX(Coordinates.MeanObliquityOfEcliptic(SpaceTimeController.JNow) / 180.0 * Math.PI);
pos.Add(Planets.GetPlanet3dLocation(SolarSystemObjects.Earth));
up.RotateX(Coordinates.MeanObliquityOfEcliptic(SpaceTimeController.JNow) / 180.0 * Math.PI);
up.Add(Planets.GetPlanet3dLocation(SolarSystemObjects.Earth));
}
else
{
pos = Coordinates.RADecTo3d(ra + 12, dec, distance);
textPos = Coordinates.RADecTo3d(ra + 12, dec + 2, distance);
up = Coordinates.RADecTo3d(ra + 12, dec + 92, distance);
}
center = new Vector3(9, 9, 0);
textBatch = new Text3dBatch(24);
if (style == LabelSytle.Telrad)
{
// Telrad-style labels are always screen-aligned
Text3d t3 = new Text3d(new Vector3d(0, 0, 0.1), new Vector3d(0, 1, 0), text, 20, .01);
t3.alignment = Text3d.Alignment.Left;
textBatch.Add(t3);
}
else
{
up.Normalize();
textPos.Normalize();
textBatch.Add(new Text3d(textPos, up, text, 20, .0005));
}
}
public static Texture11 GetTexture(Bitmap bitmap)
{
return(Texture11.FromBitmap(RenderContext11.PrepDevice, bitmap));
//todo11 reenable the pooling of textures
//if (bitmap.Width != 256 || bitmap.Height != 256 | !(bitmap.PixelFormat == PixelFormat.Format32bppArgb | bitmap.PixelFormat == PixelFormat.Format24bppRgb))
//{
// return UiTools.LoadTextureFromBmp(Tile.prepDevice, bitmap);
//}
//Texture11 texture = null;
//if (TexturePool256.Count > 0)
//{
// texture = TexturePool256.Pop();
//}
//else
//{
// texture = new Texture11(Tile.prepDevice, 256, 256, 0, Usage.AutoGenerateMipMap, Format.A8R8G8B8, Pool.Managed);
//}
//if (bitmap.PixelFormat == PixelFormat.Format32bppArgb | bitmap.PixelFormat == PixelFormat.Format24bppRgb)
//{
// BitmapData bitmapData = bitmap.LockBits(new Rectangle(0, 0, bitmap.Width, bitmap.Height), ImageLockMode.ReadOnly, PixelFormat.Format32bppArgb);
// int pitch;
// GraphicsStream textureData = texture.LockRectangle(0, LockFlags.Discard, out pitch);
// unsafe
// {
// uint* texturePointer = (uint*)textureData.InternalDataPointer;
// for (int y = 0; y < bitmap.Height; y++)
// {
// uint* bitmapLinePointer = (uint*)bitmapData.Scan0 + y * (bitmapData.Stride / sizeof(int));
// uint* textureLinePointer = texturePointer + y * (pitch / sizeof(int));
// int length = bitmap.Width;
// while (--length >= 0)
// {
// *textureLinePointer++ = *bitmapLinePointer++;
// }
// }
// }
// bitmap.UnlockBits(bitmapData);
// texture.UnlockRectangle(0);
// // texture.GenerateMipSubLevels();
//}
//return texture;
}
public void Dispose()
{
if (texture != null)
{
texture.Dispose();
GC.SuppressFinalize(texture);
texture = null;
}
if (labelBuffer != null)
{
labelBuffer.Dispose();
GC.SuppressFinalize(labelBuffer);
labelBuffer = null;
}
}
public override void CleanUp(bool removeFromParent)
{
if (starVertexBuffer != null)
{
starVertexBuffer.Dispose();
starVertexBuffer = null;
}
if (starProfile != null)
{
starProfile.Dispose();
GC.SuppressFinalize(starProfile);
starProfile = null;
}
TextureReady = false;
}
public void Draw(RenderContext11 renderContext, int count, Texture11 texture, float opacity, IndexBuffer11 indexBufferIn)
{
setupShader(renderContext, texture, opacity);
count = Math.Min(this.count, count);
switch (renderStrategy)
{
case RenderStrategy.GeometryShader:
renderContext.devContext.InputAssembler.PrimitiveTopology = SharpDX.Direct3D.PrimitiveTopology.PointList;
renderContext.SetVertexBuffer(0, vertexBuffer);
renderContext.SetIndexBuffer(indexBufferIn);
renderContext.devContext.DrawIndexed(count, 0, 0);
renderContext.Device.ImmediateContext.GeometryShader.Set(null);
break;
}
}
private Bitmap GetChartImageBitmap(Earth3d window)
{
Bitmap bmp = null;
if (chartType == ChartTypes.Histogram)
{
if (!Stats.Computed)
{
Stats = layer.GetSingleColumnHistogram(TargetColumn);
}
bmp = GetBarChartBitmap(Stats);
texture = Texture11.FromBitmap(bmp, 0);
}
else if (chartType == ChartTypes.BarChart)
{
if (!Stats.Computed)
{
Stats = layer.GetDomainValueBarChart(domainColumn, targetColumn, denominatorColumn, statType);
}
bmp = GetBarChartBitmap(Stats);
texture = Texture11.FromBitmap(bmp, 0);
}
else if (chartType == ChartTypes.TimeChart)
{
if (!Stats.Computed)
{
Stats = layer.GetDateHistogram(TargetColumn, DateFilter);
}
bmp = GetBarChartBitmap(Stats);
texture = Texture11.FromBitmap(bmp, 0);
}
Width = bmp.Width;
Height = bmp.Height;
Top = (int)window.RenderContext11.ViewPort.Height - (Height + 120);
Left = (int)window.RenderContext11.ViewPort.Width / 2 - (Width / 2);
return(bmp);
}
static public Texture11 FromStream(Device device, Stream stream)
{
byte[] data = null;
if (SaveStream)
{
MemoryStream ms = new MemoryStream();
stream.CopyTo(ms);
stream.Seek(0, SeekOrigin.Begin);
data = ms.GetBuffer();
}
try
{
ImageLoadInformation loadInfo = new ImageLoadInformation();
loadInfo.BindFlags = BindFlags.ShaderResource;
loadInfo.CpuAccessFlags = CpuAccessFlags.None;
loadInfo.Depth = -1;
loadInfo.Format = RenderContext11.DefaultTextureFormat;
loadInfo.Filter = FilterFlags.Box;
loadInfo.FirstMipLevel = 0;
loadInfo.Height = -1;
loadInfo.MipFilter = FilterFlags.Linear;
loadInfo.MipLevels = 0;
loadInfo.OptionFlags = ResourceOptionFlags.None;
loadInfo.Usage = ResourceUsage.Default;
loadInfo.Width = -1;
if (loadInfo.Format == SharpDX.DXGI.Format.R8G8B8A8_UNorm_SRgb)
{
loadInfo.Filter |= FilterFlags.SRgb;
}
Texture2D texture = Texture2D.FromStream <Texture2D>(device, stream, (int)stream.Length, loadInfo);
Texture11 t11 = new Texture11(texture);
t11.savedStrem = data;
return(t11);
}
catch
{
return(null);
}
}
public void Draw3D(RenderContext11 renderContext, float transparancy)
{
ratio = 1116f / (float)Earth3d.MainWindow.RenderWindow.ClientRectangle.Height;
if (SingleSelectHandles == null)
{
SingleSelectHandles = Texture11.FromBitmap(RenderContext11.PrepDevice, (Bitmap)global::TerraViewer.Properties.Resources.Selhand);
}
if (MultiSelectHandles == null)
{
MultiSelectHandles = Texture11.FromBitmap(RenderContext11.PrepDevice, (Bitmap)global::TerraViewer.Properties.Resources.MultiSelhand);
}
if (FocusHandles == null)
{
FocusHandles = Texture11.FromBitmap(RenderContext11.PrepDevice, (Bitmap)global::TerraViewer.Properties.Resources.FocusHandles);
}
if (selectionSet.Count > 1)
{
foreach (Overlay overlay in selectionSet)
{
if (overlay == focus)
{
DrawSelectionHandles(renderContext, overlay, FocusHandles);
}
else
{
DrawSelectionHandles(renderContext, overlay, MultiSelectHandles);
}
}
}
else
{
foreach (Overlay overlay in selectionSet)
{
DrawSelectionHandles(renderContext, overlay, SingleSelectHandles);
}
}
}
public static void ReturnTexture(Texture11 texture)
{
if (texture == null)
{
return;
}
texture.Dispose();
GC.SuppressFinalize(texture);
//todo11 reimplement pooling of textures
//SurfaceDescription sd = texture.GetLevelDescription(0);
//if (sd.Height != 256 || sd.Width != 256)
//{
// texture.Dispose();
// GC.SuppressFinalize(texture);
//}
//else
//{
//BufferMutex.WaitOne();
// TexturePool256.Push(texture);
//BufferMutex.ReleaseMutex();
//}
}
public static Texture11 GetPushPinTexture(int pinId)
{
if (pinTextureCache.ContainsKey(pinId))
{
return(pinTextureCache[pinId]);
}
Bitmap bmp = new Bitmap(32, 32, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
Graphics gOut = Graphics.FromImage(bmp);
int row = pinId / 16;
int col = pinId % 16;
gOut.DrawImage(Pins, new Rectangle(0, 0, 32, 32), (col * 32), (row * 32), 32, 32, GraphicsUnit.Pixel);
gOut.Flush();
gOut.Dispose();
Texture11 tex = Texture11.FromBitmap(bmp, 0xFF000000);
bmp.Dispose();
pinTextureCache.Add(pinId, tex);
return(tex);
}
public virtual void CleanUp(bool removeFromParent)
{
ReadyToRender = false;
TextureReady = false;
DemData = null;
DemReady = false;
hdTile = null;
if (this.texture != null)
{
if (Earth3d.Logging) { Earth3d.WriteLogMessage("Tile:Texture Cleanup"); }
BufferPool11.ReturnTexture(texture);
this.texture = null;
}
else
{
if (Earth3d.Logging) { Earth3d.WriteLogMessage("Tile:Cleanup - no Texture"); }
}
if (this.vertexBuffer != null)
{
BufferPool11.ReturnPNTX2VertexBuffer(vertexBuffer);
this.vertexBuffer = null;
}
if (this.indexBuffer != null)
{
foreach (IndexBuffer11 buffer in indexBuffer)
{
if (buffer != null)
{
BufferPool11.ReturnShortIndexBuffer(buffer);
}
}
this.indexBuffer = null;
}
}
public void Draw(RenderContext11 renderContext, int count, Texture11 texture, float opacity)
{
setupShader(renderContext, texture, opacity);
count = Math.Min(this.count, count);
switch (renderStrategy)
{
case RenderStrategy.GeometryShader:
renderContext.devContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.PointList;
renderContext.SetVertexBuffer(0, vertexBuffer);
renderContext.devContext.Draw(count, 0);
renderContext.Device.ImmediateContext.GeometryShader.Set(null);
break;
case RenderStrategy.Instanced:
renderContext.devContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
renderContext.SetVertexBuffer(0, spriteCornerVertexBuffer);
renderContext.SetVertexBuffer(1, vertexBuffer);
renderContext.SetIndexBuffer(indexBuffer);
renderContext.devContext.DrawIndexedInstanced(6, count, 0, 0, 0);
break;
case RenderStrategy.Fallback:
renderContext.devContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.TriangleList;
renderContext.SetVertexBuffer(0, fallbackVertexBuffer);
renderContext.SetIndexBuffer(indexBuffer);
renderContext.devContext.DrawIndexed(count * 6, 0, 0);
break;
}
}
public SkyLabel(RenderContext11 renderContext, double ra, double dec, string text, LabelSytle style, double distance)
{
RA = ra;
Dec = dec;
Text = text;
Style = style;
Distance = distance;
if (texture == null)
{
texture = Texture11.FromBitmap(Resources.circle, 0);
}
var up = new Vector3d();
var textPos = new Vector3d();
if (Earth3d.MainWindow.SolarSystemMode)
{
pos = Coordinates.RADecTo3d(ra, -dec, distance);
up = Coordinates.RADecTo3d(ra, -dec + 90, distance);
pos.RotateX(Coordinates.MeanObliquityOfEcliptic(SpaceTimeController.JNow) / 180.0 * Math.PI);
pos.Add(Planets.GetPlanet3dLocation(SolarSystemObjects.Earth));
up.RotateX(Coordinates.MeanObliquityOfEcliptic(SpaceTimeController.JNow) / 180.0 * Math.PI);
up.Add(Planets.GetPlanet3dLocation(SolarSystemObjects.Earth));
}
else
{
pos = Coordinates.RADecTo3d(ra+12, dec, distance);
textPos = Coordinates.RADecTo3d(ra + 12, dec + 2, distance);
up = Coordinates.RADecTo3d(ra+12, dec + 92, distance);
}
center = new Vector3(9, 9, 0);
textBatch = new Text3dBatch(24);
if (style == LabelSytle.Telrad)
{
// Telrad-style labels are always screen-aligned
var t3 = new Text3d(new Vector3d(0, 0, 0.1), new Vector3d(0, 1, 0), text, 20, .01);
t3.alignment = Text3d.Alignment.Left;
textBatch.Add(t3);
}
else
{
up.Normalize();
textPos.Normalize();
textBatch.Add(new Text3d(textPos, up, text, 20, .0005));
}
}
protected void InitializeRift()
{
// Initialize OVR Library
OVR.Initialize();
if (OVR.HmdDetect() < 1)
{
throw new IndexOutOfRangeException("No Rfft detected");
}
// Create our HMD
hmd = OVR.HmdCreate(0);
if (hmd == null)
{
throw new IndexOutOfRangeException("Can't create Rift");
}
SharpDX.Size2 left = hmd.GetFovTextureSize(EyeType.Left, hmd.DefaultEyeFov[0]);
SharpDX.Size2 right = hmd.GetFovTextureSize(EyeType.Right, hmd.DefaultEyeFov[1]);
leftEyeWidth = left.Width;
leftEyeHeight = left.Height;
rightEyeWidth = right.Width;
rightEyeHeight = right.Height;
// Create our render target
eyeTexture[0] = hmd.CreateSwapTexture(RenderContext11.Device, riftFormat, left, false);
eyeTexture[1] = hmd.CreateSwapTexture(RenderContext11.Device, riftFormat, right, false);
swapTextures[0] = new SwapTextureSetD3D(eyeTexture[0].TextureSet);
swapTextures[1] = new SwapTextureSetD3D(eyeTexture[1].TextureSet);
// Create our layer
layerEyeFov = new LayerEyeFov
{
Header = new LayerHeader(LayerType.EyeFov, LayerFlags.HighQuality),
ColorTextureLeft = eyeTexture[0].TextureSet,
ColorTextureRight = eyeTexture[1].TextureSet,
ViewportLeft = new Rect(0, 0, eyeTexture[0].Size.Width, eyeTexture[0].Size.Height),
ViewportRight = new Rect(0, 0, eyeTexture[1].Size.Width, eyeTexture[1].Size.Height),
FovLeft = hmd.DefaultEyeFov[0],
FovRight = hmd.DefaultEyeFov[1],
};
// Keep eye view offsets
eyeRenderDesc[0] = hmd.GetRenderDesc(EyeType.Left, hmd.DefaultEyeFov[0]);
eyeRenderDesc[1] = hmd.GetRenderDesc(EyeType.Right, hmd.DefaultEyeFov[1]);
hmdToEyeViewOffset[0] = eyeRenderDesc[0].HmdToEyeViewOffset;
hmdToEyeViewOffset[1] = eyeRenderDesc[1].HmdToEyeViewOffset;
// Create a mirror texture
mirrorTexture = hmd.CreateMirrorTexture(RenderContext11.Device, RenderContext11.BackBuffer.Description);
mirror = new Texture11(mirrorTexture);
// Configure tracking
hmd.ConfigureTracking(TrackingCapabilities.Orientation | TrackingCapabilities.Position | TrackingCapabilities.MagYawCorrection, TrackingCapabilities.None);
// Set enabled capabilities
hmd.EnabledCaps = HMDCapabilities.LowPersistence | HMDCapabilities.DynamicPrediction;
riftInit = true;
}
public static void DrawForScreen(RenderContext11 renderContext, PositionColoredTextured[] points, int count, Texture11 texture, SharpDX.Direct3D.PrimitiveTopology primitiveType)
{
if (VertexBuffer == null)
{
VertexBuffer = new Buffer(renderContext.Device, System.Runtime.InteropServices.Marshal.SizeOf(points[0]) * 2500, ResourceUsage.Dynamic, BindFlags.VertexBuffer, CpuAccessFlags.Write, ResourceOptionFlags.None, System.Runtime.InteropServices.Marshal.SizeOf(points[0]));
VertexBufferBinding = new VertexBufferBinding(VertexBuffer, System.Runtime.InteropServices.Marshal.SizeOf((points[0])), 0);
}
renderContext.devContext.InputAssembler.PrimitiveTopology = primitiveType;
renderContext.BlendMode = BlendMode.Alpha;
renderContext.setRasterizerState(TriangleCullMode.Off);
SharpDX.Matrix mat =
SharpDX.Matrix.Translation(-renderContext.ViewPort.Width / 2, -renderContext.ViewPort.Height / 2, 0) *
SharpDX.Matrix.Scaling(1f, -1f, 1f)
* SharpDX.Matrix.OrthoLH(renderContext.ViewPort.Width, renderContext.ViewPort.Height, 1, -1);
mat.Transpose();
WarpOutputShader.MatWVP = mat;
WarpOutputShader.Use(renderContext.devContext, texture != null);
renderContext.SetVertexBuffer(VertexBufferBinding);
DataBox box = renderContext.devContext.MapSubresource(VertexBuffer, 0, MapMode.WriteDiscard, MapFlags.None);
Utilities.Write(box.DataPointer, points, 0, count);
renderContext.devContext.UnmapSubresource(VertexBuffer, 0);
if (texture != null)
{
renderContext.devContext.PixelShader.SetShaderResource(0, texture.ResourceView);
}
else
{
renderContext.devContext.PixelShader.SetShaderResource(0, null);
}
renderContext.devContext.Draw(count, 0);
}
public void MakeSphere(SharpDX.Direct3D11.Device d3dDevice)
{
// Layout from VertexShader input signature
texture = Texture11.FromFile(d3dDevice, "earthMap.jpg");
uint[] indexes = new uint[subDivisionsX * subDivisionsY * 6];
float[] verts = new float[((subDivisionsX + 1) * (subDivisionsY + 1)) * 6];
double lat, lng;
uint index = 0;
double latMin = 90;
double latMax = -90;
double lngMin = -180;
double lngMax = 180;
uint x1, y1;
double latDegrees = latMax - latMin;
double lngDegrees = lngMax - lngMin;
double textureStepX = 1.0f / subDivisionsX;
double textureStepY = 1.0f / subDivisionsY;
for (y1 = 0; y1 <= subDivisionsY; y1++)
{
if (y1 != subDivisionsY)
{
lat = latMax - (textureStepY * latDegrees * (double)y1);
}
else
{
lat = latMin;
}
for (x1 = 0; x1 <= subDivisionsX; x1++)
{
if (x1 != subDivisionsX)
{
lng = lngMin + (textureStepX * lngDegrees * (double)x1);
}
else
{
lng = lngMax;
}
index = (y1 * (subDivisionsX + 1) + x1) * 6;
GeoTo3d(verts, (int)index, lat, lng);
}
}
triangleCount = (subDivisionsX) * (subDivisionsY) * 2;
for (y1 = 0; y1 < subDivisionsY; y1++)
{
for (x1 = 0; x1 < subDivisionsX; x1++)
{
index = (y1 * subDivisionsX * 6) + 6 * x1;
// First triangle in quad
indexes[index] = (y1 * (subDivisionsX + 1) + x1);
indexes[index + 1] = ((y1 + 1) * (subDivisionsX + 1) + x1);
indexes[index + 2] = (y1 * (subDivisionsX + 1) + (x1 + 1));
// Second triangle in quad
indexes[index + 3] = (y1 * (subDivisionsX + 1) + (x1 + 1));
indexes[index + 4] = ((y1 + 1) * (subDivisionsX + 1) + x1);
indexes[index + 5] = ((y1 + 1) * (subDivisionsX + 1) + (x1 + 1));
}
}
vertices = SharpDX.Direct3D11.Buffer.Create(d3dDevice, SharpDX.Direct3D11.BindFlags.VertexBuffer, verts);
vertexBufferBinding = new SharpDX.Direct3D11.VertexBufferBinding(vertices, sizeof(float) * 6, 0);
indexBuffer = SharpDX.Direct3D11.Buffer.Create(d3dDevice, SharpDX.Direct3D11.BindFlags.IndexBuffer, indexes);
}
public void DrawPlaceMarks()
{
// todo11 port this Maybe instancing later?
Matrix projection = Earth3d.MainWindow.RenderContext11.Projection.Matrix11;
Matrix view = Earth3d.MainWindow.RenderContext11.View.Matrix11;
Matrix world = Earth3d.MainWindow.RenderContext11.World.Matrix11;
Matrix3d worldD = Earth3d.MainWindow.RenderContext11.World;
Matrix wvp = (world * view * projection);
try
{
Vector3 center = new Vector3(0f, 0f, 0);
foreach (KmlPlacemark placemark in Placemarks)
{
if (placemark.ShouldDisplay())
{
SharpDX.Direct3D11.Viewport vp = Earth3d.MainWindow.RenderContext11.ViewPort;
double alt = placemark.Point.altitude + EGM96Geoid.Height(placemark.Point.latitude, placemark.Point.longitude);
Vector3d point3d = Coordinates.GeoTo3dDouble(placemark.Point.latitude, placemark.Point.longitude, 1 + (alt / Earth3d.MainWindow.RenderContext11.NominalRadius));
Vector3 point = Vector3.Project(point3d.Vector311, vp.TopLeftX, vp.TopLeftY, vp.Width, vp.Height, 0, 1, wvp);
// point.Z = 1;
KmlStyle style = placemark.Style.GetStyle(placemark.Selected);
Texture11 texture = style.IconStyle.Icon.Texture;
if (String.IsNullOrEmpty(style.IconStyle.Icon.Href))
{
texture = Star;
}
double sizeFactor = 1;
if (placemark.Selected)
{
double ticks = HiResTimer.TickCount;
double elapsedSeconds = ((double)(ticks - TicksAtLastSelect)) / HiResTimer.Frequency;
sizeFactor = 1 + .3 * (Math.Sin(elapsedSeconds * 15) * Math.Max(0, (1 - elapsedSeconds)));
}
point3d.TransformCoordinate(worldD);
Vector3d dist = Earth3d.MainWindow.RenderContext11.CameraPosition - point3d;
double distance = dist.Length() * Earth3d.MainWindow.RenderContext11.NominalRadius;
dist.Normalize();
double dot = Vector3d.Dot(point3d, dist);
// if (dot > -.2)
{
double baseSize = Math.Min(40, 25 * ((2 * Math.Atan(.5 * (5884764 / distance))) / .7853)) * sizeFactor;
float size = (float)baseSize * style.IconStyle.Scale;
//todo fix this with real centers and offset by KML data
placemark.hitTestRect = new Rectangle((int)(point.X - (size / 2)), (int)(point.Y - (size / 2)), (int)(size + .5), (int)(size + .5));
if (texture != null)
{
center = new Vector3((float)texture.Width / 2f, (float)texture.Height / 2f, 0);
Sprite2d.Draw2D(Earth3d.MainWindow.RenderContext11, texture, new SizeF(size, size), new PointF(center.X, center.Y), (float)(style.IconStyle.Heading * Math.PI / 180f), new PointF(point.X, point.Y), Color.White);
}
if (style.LabelStyle.Color.A > 0 && style.LabelStyle.Scale > 0)
{
Rectangle recttext = new Rectangle((int)(point.X + (size / 2) + 10), (int)(point.Y - (size / 2)), 1000, 100);
//todo11 Earth3d.MainWindow.labelFont.DrawText(null, placemark.Name, recttext, DrawTextFormat.NoClip, style.LabelStyle.Color);
}
}
}
}
}
finally
{
}
}
// Set up a shader for the specified material properties and the
// current lighting environment.
public void SetMaterial(Material material, Texture11 diffuseTex, Texture11 specularTex, Texture11 normalMap, float opacity)
{
PlanetSurfaceStyle surfaceStyle = PlanetSurfaceStyle.Diffuse;
if (material.Specular != System.Drawing.Color.Black)
{
surfaceStyle = PlanetSurfaceStyle.Specular;
}
// Force the emissive style when lighting is disabled
if (!lightingEnabled)
{
surfaceStyle = PlanetSurfaceStyle.Emissive;
}
PlanetShaderKey key = new PlanetShaderKey(surfaceStyle, false, 0);
if (reflectedLightColor != System.Drawing.Color.Black)
{
key.lightCount = 2;
}
key.textures = 0;
if (diffuseTex != null)
{
key.textures |= PlanetShaderKey.SurfaceProperty.Diffuse;
}
if (specularTex != null)
{
key.textures |= PlanetShaderKey.SurfaceProperty.Specular;
}
if (normalMap != null)
{
key.textures |= PlanetShaderKey.SurfaceProperty.Normal;
}
key.TwoSidedLighting = twoSidedLighting;
SetupPlanetSurfaceEffect(key, material.Opacity * opacity);
shader.DiffuseColor = new Vector4(material.Diffuse.R / 255.0f, material.Diffuse.G / 255.0f, material.Diffuse.B / 255.0f, material.Opacity*opacity);
if (surfaceStyle == PlanetSurfaceStyle.Specular || surfaceStyle == PlanetSurfaceStyle.SpecularPass)
{
shader.SpecularColor = new Vector4(material.Specular.R / 255.0f, material.Specular.G / 255.0f, material.Specular.B / 255.0f, 0.0f);
shader.SpecularPower = material.SpecularSharpness;
}
if (diffuseTex != null)
{
shader.MainTexture = diffuseTex.ResourceView;
}
if (specularTex != null)
{
shader.SpecularTexture = specularTex.ResourceView;
}
if (normalMap != null)
{
shader.NormalTexture = normalMap.ResourceView;
}
}
public static void DrawForScreen(RenderContext11 renderContext, PositionColoredTextured[] points, int count, Texture11 texture, PrimitiveTopology primitiveType)
{
if (VertexBuffer == null)
{
VertexBuffer = new Buffer(renderContext.Device, Marshal.SizeOf(points[0]) * 2500, ResourceUsage.Dynamic, BindFlags.VertexBuffer, CpuAccessFlags.Write, ResourceOptionFlags.None, Marshal.SizeOf(points[0]));
VertexBufferBinding = new VertexBufferBinding(VertexBuffer, Marshal.SizeOf((points[0])), 0);
}
renderContext.devContext.InputAssembler.PrimitiveTopology = primitiveType;
renderContext.BlendMode = BlendMode.Alpha;
renderContext.setRasterizerState(TriangleCullMode.Off);
var mat =
Matrix.Translation(-renderContext.ViewPort.Width / 2, -renderContext.ViewPort.Height / 2, 0) *
Matrix.Scaling(1f, -1f, 1f)
* Matrix.OrthoLH(renderContext.ViewPort.Width, renderContext.ViewPort.Height, 1, -1);
mat.Transpose();
WarpOutputShader.MatWVP = mat;
WarpOutputShader.Use(renderContext.devContext, texture != null);
renderContext.SetVertexBuffer(VertexBufferBinding);
var box = renderContext.devContext.MapSubresource(VertexBuffer, 0, MapMode.WriteDiscard, MapFlags.None);
Utilities.Write(box.DataPointer, points, 0, count);
renderContext.devContext.UnmapSubresource(VertexBuffer, 0);
if (texture != null)
{
renderContext.devContext.PixelShader.SetShaderResource(0, texture.ResourceView);
}
else
{
renderContext.devContext.PixelShader.SetShaderResource(0, null);
}
renderContext.devContext.Draw(count, 0);
}
private Bitmap GetChartImageBitmap(Earth3d window)
{
Bitmap bmp = null;
if (chartType == ChartTypes.Histogram)
{
if (!Stats.Computed)
{
Stats = layer.GetSingleColumnHistogram(TargetColumn);
}
bmp = GetBarChartBitmap(Stats);
texture = Texture11.FromBitmap( bmp, 0);
}
else if (chartType == ChartTypes.BarChart)
{
if (!Stats.Computed)
{
Stats = layer.GetDomainValueBarChart(domainColumn, targetColumn, denominatorColumn, statType);
}
bmp = GetBarChartBitmap(Stats);
texture = Texture11.FromBitmap(bmp, 0);
}
else if (chartType == ChartTypes.TimeChart)
{
if (!Stats.Computed)
{
Stats = layer.GetDateHistogram(TargetColumn, DateFilter);
}
bmp = GetBarChartBitmap(Stats);
texture = Texture11.FromBitmap(bmp, 0);
}
Width = bmp.Width;
Height = bmp.Height;
Top = (int)window.RenderContext11.ViewPort.Height - (Height + 120);
Left = (int)window.RenderContext11.ViewPort.Width / 2 - (Width / 2);
return bmp;
}
void CleanUp()
{
if (texture != null)
{
texture.Dispose();
texture = null;
}
}
public virtual bool CreateGeometry(RenderContext11 renderContext, bool uiThread)
{
if (uiThread && !ReadyToRender)
{
return false;
}
if (texture == null)
{
if (PreCreateGeometry(renderContext))
{
ReadyToRender = true;
TextureReady = true;
blendMode = false;
if (DemEnabled && DemReady && DemData == null)
{
if (!LoadDemData())
{
if (Earth3d.Logging) { Earth3d.WriteLogMessage("Tile:CreateGeometry:Loading Dem Failed"); }
return false;
}
}
return true;
}
blendMode = (dataset.DataSetType == ImageSetType.Sky || dataset.DataSetType == ImageSetType.Panorama) && !Settings.DomeView;
//blendMode = false;
if (this.texture == null)
{
if (TextureReady)
{
iTileBuildCount++;
string localFilename = FileName;
if (GrayscaleStyle)
{
localFilename = UiTools.MakeGrayScaleImage(localFilename);
}
if (FileExists)
{
if (Earth3d.Logging) { Earth3d.WriteLogMessage("Tile:CreateGeometry:Loading Texture"); }
texture = BufferPool11.GetTexture(localFilename);
if (texture == null)
{
try
{
// bad texture
TextureReady = false;
File.Delete(localFilename);
}
catch
{
if (Earth3d.Logging) { Earth3d.WriteLogMessage("Tile:CreateGeometry:Loading Texture: Exception"); }
errored = true;
}
return false;
}
}
else
{
return false;
}
TexturesLoaded++;
}
else
{
return false;
}
}
if (DemEnabled && DemReady && DemData == null)
{
if (!LoadDemData())
{
if (Earth3d.Logging) { Earth3d.WriteLogMessage("Tile:CreateGeometry:Loading Dem Failed"); }
return false;
}
}
if (DemEnabled && DemData == null)
{
return false;
}
}
if (vertexBuffer == null)
{
vertexBuffer = BufferPool11.GetPNTX2VertexBuffer(VertexCount);
vertexBuffer.ComputeSphereOnUnlock = true;
indexBuffer = new IndexBuffer11[4];
if (vertexBuffer != null)
{
this.OnCreateVertexBuffer(vertexBuffer);
sphereRadius = vertexBuffer.SphereRadius;
sphereCenter = vertexBuffer.SphereCenter;
sphereCenter.Add(localCenter);
}
}
ReadyToRender = true;
return true;
}
private void FadeFrame()
{
SettingParameter sp = Settings.Active.GetSetting(StockSkyOverlayTypes.FadeToBlack);
if ((sp.Opacity > 0) && !(Settings.MasterController && Properties.Settings.Default.FadeRemoteOnly))
{
Color color = Color.FromArgb(255 - (int)UiTools.Gamma(255 - (int)(sp.Opacity * 255), 1 / 2.2f), Color.Black);
if (!(sp.Opacity > 0))
{
color = Color.FromArgb(255 - (int)UiTools.Gamma(255 - (int)(sp.Opacity * 255), 1 / 2.2f), Color.Black);
}
if (crossFadeFrame)
{
color = Color.FromArgb((int)UiTools.Gamma((int)((sp.Opacity) * 255), 1 / 2.2f), Color.White);
}
else
{
if (crossFadeTexture != null)
{
crossFadeTexture.Dispose();
crossFadeTexture = null;
}
}
fadePoints[0].X = 0;
fadePoints[0].Y = renderWindow.Height;
fadePoints[0].Z = 0;
fadePoints[0].Tu = 0;
fadePoints[0].Tv = 1;
fadePoints[0].W = 1;
fadePoints[0].Color = color;
fadePoints[1].X = 0;
fadePoints[1].Y = 0;
fadePoints[1].Z = 0;
fadePoints[1].Tu = 0;
fadePoints[1].Tv = 0;
fadePoints[1].W = 1;
fadePoints[1].Color = color;
fadePoints[2].X = renderWindow.Width;
fadePoints[2].Y = renderWindow.Height;
fadePoints[2].Z = 0;
fadePoints[2].Tu = 1;
fadePoints[2].Tv = 1;
fadePoints[2].W = 1;
fadePoints[2].Color = color;
fadePoints[3].X = renderWindow.Width;
fadePoints[3].Y = 0;
fadePoints[3].Z = 0;
fadePoints[3].Tu = 1;
fadePoints[3].Tv = 0;
fadePoints[3].W = 1;
fadePoints[3].Color = color;
Sprite2d.DrawForScreen(RenderContext11, fadePoints, 4, crossFadeTexture, SharpDX.Direct3D.PrimitiveTopology.TriangleStrip);
}
}
private void DrawTouchControls()
{
if (Properties.Settings.Default.ShowTouchControls && !TourEditor.Capturing && !CaptureVideo)
{
MakeTouchPoints();
if (trackerButton == null)
{
trackerButton = Planets.LoadPlanetTexture(Properties.Resources.TrackerButton);
}
if (touchControl == null)
{
string appdir = Path.GetDirectoryName(Application.ExecutablePath);
string customImageFile = appdir + "\\TouchControls.png";
string customImageFileNoHold = appdir + "\\TouchControlsNoHold.png";
if (File.Exists(customImageFile))
{
Bitmap bmp = new Bitmap(customImageFile);
touchControl = Planets.LoadPlanetTexture(bmp);
bmp.Dispose();
}
else
{
touchControl = Planets.LoadPlanetTexture(Properties.Resources.TouchControls);
}
if (File.Exists(customImageFileNoHold))
{
Bitmap bmp = new Bitmap(customImageFileNoHold);
touchControlNoHold = Planets.LoadPlanetTexture(bmp);
bmp.Dispose();
}
else
{
touchControlNoHold = Planets.LoadPlanetTexture(Properties.Resources.TouchControlsNoHold);
}
}
float x = RenderContext11.ViewPort.Width - 207;
float y = RenderContext11.ViewPort.Height - (234 + 120);
float w = 197;
float h = 224;
TouchControlPoints[0].X = x;
TouchControlPoints[0].Y = y;
TouchControlPoints[0].Z = .9f;
TouchControlPoints[0].W = 1;
TouchControlPoints[0].Tu = 0;
TouchControlPoints[0].Tv = 0;
TouchControlPoints[0].Color = Color.FromArgb(64, 255, 255, 255);
TouchControlPoints[1].X = (float)(x + w);
TouchControlPoints[1].Y = (float)(y);
TouchControlPoints[1].Tu = 1;
TouchControlPoints[1].Tv = 0;
TouchControlPoints[1].Color = Color.FromArgb(64, 255, 255, 255);
TouchControlPoints[1].Z = .9f;
TouchControlPoints[1].W = 1;
TouchControlPoints[2].X = (float)(x);
TouchControlPoints[2].Y = (float)(y + h);
TouchControlPoints[2].Tu = 0;
TouchControlPoints[2].Tv = 1;
TouchControlPoints[2].Color = Color.FromArgb(64, 255, 255, 255);
TouchControlPoints[2].Z = .9f;
TouchControlPoints[2].W = 1;
TouchControlPoints[3].X = (float)(x + w);
TouchControlPoints[3].Y = (float)(y + h);
TouchControlPoints[3].Tu = 1;
TouchControlPoints[3].Tv = 1;
TouchControlPoints[3].Color = Color.FromArgb(64, 255, 255, 255);
TouchControlPoints[3].Z = .9f;
TouchControlPoints[3].W = 1;
if (Friction)
{
Sprite2d.DrawForScreen(RenderContext11, TouchControlPoints, 4, touchControlNoHold, SharpDX.Direct3D.PrimitiveTopology.TriangleStrip);
}
else
{
Sprite2d.DrawForScreen(RenderContext11, TouchControlPoints, 4, touchControl, SharpDX.Direct3D.PrimitiveTopology.TriangleStrip);
}
if (!kioskControl)
{
if (Friction && activeTouch == TouchControls.None)
{
float frictionFactor = (float)(1 - (lastFrameTime / 2));
moveVector.X *= frictionFactor;
moveVector.Y *= frictionFactor;
OrbitVector *= frictionFactor;
ZoomVector *= frictionFactor;
}
// Calculate Arc for Zoom
Vector2d zoomArc = new Vector2d(zoomTracker.X - ZoomVector, (zoomTracker.Y - Math.Cos(ZoomVector / 54 * Math.PI / 2) * 20) + 39);
touchPoints[(int)TouchControls.ZoomTrack] = zoomArc;
// Calculate Arc for Orbit
Vector2d orbitArc = new Vector2d(99 - (Math.Sin(OrbitVector / 70 * Math.PI / 2) * 68), 113 + (Math.Cos(OrbitVector / 70 * Math.PI / 2) * 75));
touchPoints[(int)TouchControls.OrbitTrack] = orbitArc;
// Calculate Current Pan Position
Vector2d panPos = new Vector2d(panTracker.X - moveVector.X, panTracker.Y - moveVector.Y);
touchPoints[(int)TouchControls.PanTrack] = panPos;
Sprite2d.Draw2D(RenderContext11, trackerButton, new SizeF(32, 32), new PointF(15, 15), 0, new PointF((float)touchPoints[(int)TouchControls.PanTrack].X + x, (float)touchPoints[(int)TouchControls.PanTrack].Y + y), Color.FromArgb(128, 255, 255, 255));
Sprite2d.Draw2D(RenderContext11, trackerButton, new SizeF(32, 32), new PointF(15, 15), 0, new PointF((float)touchPoints[(int)TouchControls.OrbitTrack].X + x, (float)touchPoints[(int)TouchControls.OrbitTrack].Y + y), Color.FromArgb(128, 255, 255, 255));
Sprite2d.Draw2D(RenderContext11, trackerButton, new SizeF(32, 32), new PointF(15, 15), 0, new PointF((float)touchPoints[(int)TouchControls.ZoomTrack].X + x, (float)touchPoints[(int)TouchControls.ZoomTrack].Y + y), Color.FromArgb(128, 255, 255, 255));
}
}
}
public override bool CreateGeometry(RenderContext11 renderContext, bool uiThread)
{
if (texture == null || (Volitile && !ReadyToRender))
{
GetParameters();
if (ImageData != null)
{
try
{
MemoryStream ms = new MemoryStream(ImageData);
Texture11 old = this.texture;
texture = Texture11.FromStream(RenderContext11.PrepDevice, ms);
ReadyToRender = true;
if (old != null)
{
old.Dispose();
GC.SuppressFinalize(old);
}
if (Width == 0 && Height == 0)
{
Width = texture.Width;
Height = texture.Height;
if (dataset.WcsImage != null)
{
if (dataset.WcsImage.SizeX != 0)
{
Width = dataset.WcsImage.SizeX;
}
if (dataset.WcsImage.SizeY != 0)
{
Height = dataset.WcsImage.SizeY;
}
}
}
ms.Dispose();
ImageData = null;
}
catch
{
return(false);
}
}
if (TextureReady)
{
if (dataset.WcsImage != null)
{
if (dataset.WcsImage is FitsImage)
{
SetTexture(dataset.WcsImage.GetBitmap());
ReadyToRender = true;
}
}
}
if (this.texture == null)
{
if (dataset.WcsImage != null)
{
if (dataset.WcsImage is FitsImage)
{
SetTexture(dataset.WcsImage.GetBitmap());
ReadyToRender = true;
}
}
if (TextureReady)
{
paintColor = Color.White;
if (dataset.WcsImage != null)
{
paintColor = dataset.WcsImage.Color;
blend = !dataset.WcsImage.ColorCombine;
}
if (string.IsNullOrEmpty(FileName))
{
texture = Texture11.FromBitmap(RenderContext11.PrepDevice, Image);
ReadyToRender = true;
}
else
{
try
{
texture = Texture11.FromFile(RenderContext11.PrepDevice, FileName);
ReadyToRender = true;
ReadyToRender = true;
if (Width == 0 && Height == 0)
{
Width = texture.Width;
Height = texture.Height;
if (dataset.WcsImage != null)
{
if (dataset.WcsImage.SizeX != 0)
{
Width = dataset.WcsImage.SizeX;
}
if (dataset.WcsImage.SizeY != 0)
{
Height = dataset.WcsImage.SizeY;
}
}
}
}
catch
{
try
{
//texture = Texture.FromBitmap(prepDevice, bmp, Usage.AutoGenerateMipMap, Tile.PoolToUse);
texture = Texture11.FromFile(RenderContext11.PrepDevice, FileName);
ReadyToRender = true;
Width = texture.Width;
Height = texture.Height;
if (dataset.WcsImage.SizeX != 0)
{
Width = dataset.WcsImage.SizeX;
}
if (dataset.WcsImage.SizeY != 0)
{
Height = dataset.WcsImage.SizeY;
}
}
catch
{
errored = true;
}
}
}
}
}
}
if (vertexBuffer == null)
{
GetParameters();
vertexBuffer = new VertexBuffer11(typeof(PositionNormalTexturedX2), 4, RenderContext11.PrepDevice);
indexBuffer = new IndexBuffer11(typeof(short), 6, RenderContext11.PrepDevice);
this.OnCreateVertexBuffer(vertexBuffer);
}
return(true);
}
protected override void setupShader(RenderContext11 renderContext, Texture11 texture, float opacity)
{
var mvp = (renderContext.World * renderContext.View * renderContext.Projection).Matrix11;
mvp.Transpose();
var aspectRatio = renderContext.ViewPort.Width / renderContext.ViewPort.Height;
var color = new Color4(TintColor.Red, TintColor.Green, TintColor.Blue, TintColor.Alpha * opacity);
// Set up the shader
if (renderStrategy == RenderStrategy.GeometryShader)
{
PointSpriteShader11.WVPMatrix = mvp;
PointSpriteShader11.Color = color;
PointSpriteShader11.ViewportScale = new Vector2(1.0f, aspectRatio) * 0.001f;
PointSpriteShader11.MinPointSize = MinPointSize;
PointSpriteShader11.PointScaleFactors = PointScaleFactors;
PointSpriteShader11.Use(renderContext.Device.ImmediateContext);
}
else
{
CompatibilityPointSpriteShader.WVPMatrix = mvp;
CompatibilityPointSpriteShader.Color = color;
CompatibilityPointSpriteShader.ViewportScale = new Vector2(1.0f, aspectRatio) * 0.001f;
CompatibilityPointSpriteShader.PointScaleFactors = PointScaleFactors;
CompatibilityPointSpriteShader.MinPointSize = MinPointSize;
var useInstancing = renderStrategy == RenderStrategy.Instanced;
CompatibilityPointSpriteShader.Use(renderContext.Device.ImmediateContext, useInstancing);
}
// Set shader resources
renderContext.Device.ImmediateContext.PixelShader.SetShaderResource(0, texture == null ? null : texture.ResourceView);
}
public static void Draw2D(RenderContext11 renderContext, Texture11 srcTexture, SizeF size, PointF rotationCenter, float rotationAngle, PointF position, System.Drawing.Color color)
{
cornerPoints[0].Position = MakePosition(position.X, position.Y, -size.Width / 2, -size.Height / 2, rotationAngle).Vector4;
cornerPoints[0].Tu = 0;
cornerPoints[0].Tv = 0;
cornerPoints[0].Color = color;
cornerPoints[1].Position = MakePosition(position.X, position.Y, size.Width / 2, -size.Height / 2, rotationAngle).Vector4;
cornerPoints[1].Tu = 1;
cornerPoints[1].Tv = 0;
cornerPoints[1].Color = color;
cornerPoints[2].Position = MakePosition(position.X, position.Y, -size.Width / 2, size.Height / 2, rotationAngle).Vector4;
cornerPoints[2].Tu = 0;
cornerPoints[2].Tv = 1;
cornerPoints[2].Color = color;
cornerPoints[3].Position = MakePosition(position.X, position.Y, size.Width / 2, size.Height / 2, rotationAngle).Vector4;
cornerPoints[3].Tu = 1;
cornerPoints[3].Tv = 1;
cornerPoints[3].Color = color;
renderContext.setRasterizerState(TriangleCullMode.Off);
renderContext.DepthStencilMode = DepthStencilMode.Off;
DrawForScreen(renderContext, cornerPoints, 4, srcTexture, SharpDX.Direct3D.PrimitiveTopology.TriangleStrip);
}
public void Draw(RenderContext11 renderContext, int count, Texture11 texture, float opacity, IndexBuffer11 indexBufferIn)
{
setupShader(renderContext, texture, opacity);
count = Math.Min(this.count, count);
switch (renderStrategy)
{
case RenderStrategy.GeometryShader:
renderContext.devContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.PointList;
renderContext.SetVertexBuffer(0, vertexBuffer);
renderContext.SetIndexBuffer(indexBufferIn);
renderContext.devContext.DrawIndexed(count, 0, 0);
renderContext.Device.ImmediateContext.GeometryShader.Set(null);
break;
}
}
private void CalcOrMake(bool makeTexture)
{
gridSize = 1;
while ((gridSize * gridSize) < GlyphItems.Count)
{
gridSize *= 2;
}
int cellSize = 2;
while (cellSize < cellHeight)
{
cellSize *= 2;
}
cellHeight = cellSize;
int textureSize = cellHeight * gridSize;
TextObject.Text = "";
TextObject.FontSize = (float)cellHeight * .50f;
System.Drawing.Font font = TextObject.Font;
StringFormat sf = new StringFormat();
sf.Alignment = StringAlignment.Near;
Bitmap bmp;
if (makeTexture)
{
bmp = new Bitmap(textureSize, textureSize);
}
else
{
bmp = new Bitmap(20, 20);
}
Graphics g = Graphics.FromImage(bmp);
int count = 0;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
CharacterRange[] ranges = new CharacterRange[1];
ranges[0] = new CharacterRange(0, 1);
sf.SetMeasurableCharacterRanges(ranges);
foreach (GlyphItem item in GlyphItems.Values)
{
int x = (int)(count % gridSize) * cellHeight;
int y = (int)(count / gridSize) * cellHeight;
string text = new string(item.Glyph, 1);
item.Size = g.MeasureString(text, font);
Region[] reg = g.MeasureCharacterRanges(text, font, new RectangleF(new PointF(0, 0), item.Size), sf);
RectangleF rectf = reg[0].GetBounds(g);
item.Extents = new SizeF(rectf.Width, rectf.Height);
if (item.Extents.Width == 0)
{
item.Extents = item.Size;
}
float div = textureSize;
item.UVRect = new RectangleF(x / div, y / div, item.Size.Width / div, item.Size.Height / div);
item.UVRect = new RectangleF((x + rectf.X) / div, (y + rectf.Y) / div, rectf.Width / div, rectf.Height / div);
if (makeTexture)
{
g.DrawString(text, font, Brushes.White, x, y, sf);
}
count++;
}
g.Dispose();
GC.SuppressFinalize(g);
if (makeTexture)
{
if (texture != null)
{
texture.Dispose();
GC.SuppressFinalize(texture);
texture = null;
}
texture = Texture11.FromBitmap(RenderContext11.PrepDevice, bmp);
textureDirty = false;
}
else
{
textureDirty = true;
}
bmp.Dispose();
GC.SuppressFinalize(bmp);
dirty = false;
}
public override bool Draw3D(RenderContext11 renderContext, float opacity, Tile parent)
{
InViewFrustum = true;
RenderedGeneration = CurrentRenderGeneration;
if (!ReadyToRender)
{
TileCache.AddTileToQueue(this);
return false;
}
InViewFrustum = true;
if (starVertexBuffer == null)
{
starProfile = Texture11.FromBitmap( Resources.StarProfile);
var count = stars.Count;
var index = 0;
starCount = count;
starVertexBuffer = new PositionColorSizeVertexBuffer11(count, RenderContext11.PrepDevice);
var points = (PositionColorSize[])starVertexBuffer.Lock(0, 0); // Lock the buffer (which will return our structs)
foreach (var star in stars)
{
var pos = Coordinates.RADecTo3d(star.RA + 12, star.Dec, 1f);
points[index].Position = pos.Vector3;
points[index].Color = star.Col;
var radDec = (.5) / Math.Pow(1.6, star.Magnitude);
points[index].size = (float)radDec;
index++;
}
starVertexBuffer.Unlock();
}
renderContext.SetVertexBuffer(starVertexBuffer);
renderContext.BlendMode = BlendMode.Additive;
renderContext.DepthStencilMode = DepthStencilMode.Off;
renderContext.setRasterizerState(TriangleCullMode.Off);
var mvp = (renderContext.World * renderContext.View * renderContext.Projection).Matrix11;
mvp.Transpose();
PointSpriteShader11.WVPMatrix = mvp;
PointSpriteShader11.Color = Color.White;
var adjustedScale = (float)(1 / (Earth3d.MainWindow.ZoomFactor / 360));
PointSpriteShader11.ViewportScale = new Vector2((2.0f / renderContext.ViewPort.Width) * adjustedScale, (2.0f / renderContext.ViewPort.Height) * adjustedScale);
PointSpriteShader11.PointScaleFactors = new Vector3(0.0f, 0.0f, 10000.0f);
PointSpriteShader11.Use(renderContext.Device.ImmediateContext);
renderContext.Device.ImmediateContext.PixelShader.SetShaderResource(0, starProfile.ResourceView);
renderContext.devContext.InputAssembler.PrimitiveTopology = PrimitiveTopology.PointList;
renderContext.devContext.Draw(starCount, 0);
renderContext.Device.ImmediateContext.GeometryShader.Set(null);
// Reset blend mode so we don't mess up subsequent sky layer rendering
renderContext.BlendMode = BlendMode.Alpha;
return true;
}
private void DrawSelectionHandles(RenderContext11 renderContext, Overlay overlay, Texture11 handleTexture)
{
var handles = MakeHandles(overlay);
var angle = overlay.RotationAngle;
var i = 0;
var j = 0;
foreach (var handle in handles)
{
points[i + 0].Position = overlay.MakePosition(centerX, centerY, handle.Left - centerX, handle.Top - centerY, angle).Vector4;
points[i + 0].Tu = j * (1f / 9f);
points[i + 0].Tv = 0;
points[i + 0].Color = Color.White;
points[i + 1].Position = overlay.MakePosition(centerX, centerY, handle.Right - centerX, handle.Top - centerY, angle).Vector4;
points[i + 1].Tu = (j + 1) * (1f / 9f);
points[i + 1].Tv = 0;
points[i + 1].Color = Color.White;
points[i + 2].Position = overlay.MakePosition(centerX, centerY, handle.Left - centerX, handle.Bottom - centerY, angle).Vector4;
points[i + 2].Tu = j * (1f / 9f);
points[i + 2].Tv = 1;
points[i + 2].Color = Color.White;
points[i + 3].Position = overlay.MakePosition(centerX, centerY, handle.Right - centerX, handle.Top - centerY, angle).Vector4;
points[i + 3].Tu = (j + 1) * (1f / 9f);
points[i + 3].Tv = 0;
points[i + 3].Color = Color.White;
points[i + 4].Position = overlay.MakePosition(centerX, centerY, handle.Right - centerX, handle.Bottom - centerY, angle).Vector4;
points[i + 4].Tu = (j + 1) * (1f / 9f);
points[i + 4].Tv = 1;
points[i + 4].Color = Color.White;
points[i + 5].Position = overlay.MakePosition(centerX, centerY, handle.Left - centerX, handle.Bottom - centerY, angle).Vector4;
points[i + 5].Tu = j * (1f / 9f);
points[i + 5].Tv = 1;
points[i + 5].Color = Color.White;
i += 6;
j++;
}
if (MultiSelect)
{
Sprite2d.Draw(renderContext, points, points.Length - 6, handleTexture, PrimitiveTopology.TriangleList);
}
else
{
Sprite2d.Draw(renderContext, points, points.Length, handleTexture, PrimitiveTopology.TriangleList);
}
}
public void Dispose()
{
if (texture != null)
{
texture.Dispose();
GC.SuppressFinalize(texture);
texture = null;
}
if (labelBuffer != null)
{
labelBuffer.Dispose();
GC.SuppressFinalize(labelBuffer);
labelBuffer = null;
}
}
internal void Draw(RenderContext11 renderContext)
{
if (reticleImage == null)
{
reticleImage = Texture11.FromBitmap(Properties.Resources.Reticle);
}
ComputePoints();
Sprite2d.Draw(renderContext, points, 4, reticleImage, SharpDX.Direct3D.PrimitiveTopology.TriangleStrip);
}
public SkyLabel(RenderContext11 renderContext, Vector3d point, string text, LabelSytle style)
{
Text = text;
Style = style;
if (texture == null)
{
texture = Texture11.FromBitmap(Resources.circle, 0);
}
pos = point;
center = new Vector3(9, 9, 0);
textBatch = new Text3dBatch(80);
if (style == LabelSytle.Telrad)
{
// Telrad-style labels are always screen-aligned
var t3 = new Text3d(new Vector3d(0, 0, 0.1), new Vector3d(0, 1, 0), text, 20, .01);
t3.alignment = Text3d.Alignment.Left;
textBatch.Add(t3);
}
else
{
// This will produce sky or orbit aligned text
textBatch.Add(new Text3d(pos, new Vector3d(0,1,0), text, 20, .01));
}
}
protected override void setupShader(RenderContext11 renderContext, Texture11 texture, float opacity)
{
// Let the caller handle the setup for now
}
private void CalcOrMake(bool makeTexture)
{
gridSize = 1;
while ((gridSize * gridSize) < GlyphItems.Count)
{
gridSize *= 2;
}
int cellSize = 2;
while (cellSize < cellHeight)
{
cellSize *= 2;
}
cellHeight = cellSize;
int textureSize = cellHeight * gridSize;
TextObject.Text = "";
TextObject.FontSize = (float)cellHeight * .50f;
System.Drawing.Font font = TextObject.Font;
StringFormat sf = new StringFormat();
sf.Alignment = StringAlignment.Near;
Bitmap bmp;
if (makeTexture)
{
bmp = new Bitmap(textureSize, textureSize);
}
else
{
bmp = new Bitmap(20, 20);
}
Graphics g = Graphics.FromImage(bmp);
int count = 0;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;
CharacterRange[] ranges = new CharacterRange[1];
ranges[0] = new CharacterRange(0, 1);
sf.SetMeasurableCharacterRanges(ranges);
foreach (GlyphItem item in GlyphItems.Values)
{
int x = (int)(count % gridSize) * cellHeight;
int y = (int)(count / gridSize) * cellHeight;
string text = new string(item.Glyph, 1);
item.Size = g.MeasureString(text, font);
Region[] reg = g.MeasureCharacterRanges(text, font, new RectangleF(new PointF(0, 0), item.Size), sf);
RectangleF rectf = reg[0].GetBounds(g);
item.Extents = new SizeF(rectf.Width, rectf.Height);
if (item.Extents.Width == 0)
{
item.Extents = item.Size;
}
float div = textureSize;
item.UVRect = new RectangleF(x / div, y / div, item.Size.Width / div, item.Size.Height / div);
item.UVRect = new RectangleF((x + rectf.X) / div, (y + rectf.Y) / div, rectf.Width / div, rectf.Height / div);
if (makeTexture)
{
g.DrawString(text, font, Brushes.White, x, y, sf);
}
count++;
}
g.Dispose();
GC.SuppressFinalize(g);
if (makeTexture)
{
if (texture != null)
{
texture.Dispose();
GC.SuppressFinalize(texture);
texture = null;
}
texture = Texture11.FromBitmap(RenderContext11.PrepDevice, bmp);
textureDirty = false;
}
else
{
textureDirty = true;
}
bmp.Dispose();
GC.SuppressFinalize(bmp);
dirty = false;
}
public void DrawScreenOverlays(RenderContext11 renderContext)
{
foreach (KmlScreenOverlay overlay in ScreenOverlays)
{
Texture11 texture = overlay.Icon.Texture;
if (texture != null)
{
PointF center = new PointF();
PointF screen = new PointF();
SizeF size = new SizeF();
if (overlay.RotationSpot.UnitsX == KmlPixelUnits.Fraction)
{
center.X = overlay.RotationSpot.X * texture.Width;
}
if (overlay.RotationSpot.UnitsY == KmlPixelUnits.Fraction)
{
center.Y = overlay.RotationSpot.Y * texture.Height;
}
Rectangle clientRect = Earth3d.MainWindow.ClearClientArea;
Size clientSize = clientRect.Size;
if (overlay.ScreenSpot.UnitsX == KmlPixelUnits.Fraction)
{
screen.X = overlay.ScreenSpot.X * clientSize.Width;
}
else if (overlay.Size.UnitsX == KmlPixelUnits.Pixels)
{
screen.X = overlay.ScreenSpot.X;
}
if (overlay.ScreenSpot.UnitsY == KmlPixelUnits.Fraction)
{
screen.Y = overlay.ScreenSpot.Y * clientSize.Height;
}
else if (overlay.Size.UnitsY == KmlPixelUnits.Pixels)
{
screen.Y = overlay.ScreenSpot.Y;
}
if (overlay.Size.UnitsX == KmlPixelUnits.Fraction)
{
if (overlay.Size.X == -1)
{
size.Width = texture.Width;
}
else
{
size.Width = overlay.Size.X * clientSize.Width;
}
}
else if (overlay.Size.UnitsX == KmlPixelUnits.Pixels)
{
if (overlay.Size.X == -1)
{
size.Width = texture.Width;
}
else
{
size.Width = overlay.Size.X;
}
}
if (overlay.Size.UnitsY == KmlPixelUnits.Fraction)
{
size.Height = overlay.Size.Y * clientSize.Height;
}
else if (overlay.Size.UnitsY == KmlPixelUnits.Pixels)
{
if (overlay.Size.Y == -1)
{
size.Height = texture.Height;
}
else
{
size.Height = overlay.Size.Y;
}
}
screen.Y = clientRect.Bottom - screen.Y - size.Height + center.Y;
screen.X = clientRect.Left + screen.X + center.X;
Sprite2d.Draw2D(renderContext, texture, size, center, (float)overlay.Rotation, screen, overlay.color);
//sprite.Draw2D(texture, Rectangle.Empty, size, center, (float)overlay.Rotation, screen, Color.White);
}
}
}
public void CleanUp()
{
if (texture != null)
{
texture.Dispose();
}
dirty = true;
texture = null;
}
protected abstract void setupShader(RenderContext11 renderContext, Texture11 texture, float opacity);
public override bool Draw3D(RenderContext11 renderContext, float opacity, Tile parent)
{
InViewFrustum = true;
RenderedGeneration = CurrentRenderGeneration;
if (!ReadyToRender)
{
TileCache.AddTileToQueue(this);
return(false);
}
InViewFrustum = true;
if (starVertexBuffer == null)
{
starProfile = Texture11.FromBitmap(Properties.Resources.StarProfile);
int count = stars.Count;
int index = 0;
starCount = count;
starVertexBuffer = new PositionColorSizeVertexBuffer11(count, RenderContext11.PrepDevice);
PositionColorSize[] points = (PositionColorSize[])starVertexBuffer.Lock(0, 0); // Lock the buffer (which will return our structs)
foreach (Star star in stars)
{
Vector3d pos = Coordinates.RADecTo3d(star.RA + 12, star.Dec, 1f);
points[index].Position = pos.Vector3;
points[index].Color = star.Col;
double radDec = (.5) / Math.Pow(1.6, star.Magnitude);
points[index].size = (float)radDec;
index++;
}
starVertexBuffer.Unlock();
}
renderContext.SetVertexBuffer(starVertexBuffer);
renderContext.BlendMode = BlendMode.Additive;
renderContext.DepthStencilMode = DepthStencilMode.Off;
renderContext.setRasterizerState(TriangleCullMode.Off);
SharpDX.Matrix mvp = (renderContext.World * renderContext.View * renderContext.Projection).Matrix11;
mvp.Transpose();
PointSpriteShader11.WVPMatrix = mvp;
PointSpriteShader11.Color = SharpDX.Color.White;
float adjustedScale = (float)(1 / (Earth3d.MainWindow.ZoomFactor / 360));
PointSpriteShader11.ViewportScale = new SharpDX.Vector2((2.0f / renderContext.ViewPort.Width) * adjustedScale, (2.0f / renderContext.ViewPort.Height) * adjustedScale);
PointSpriteShader11.PointScaleFactors = new SharpDX.Vector3(0.0f, 0.0f, 10000.0f);
PointSpriteShader11.Use(renderContext.Device.ImmediateContext);
renderContext.Device.ImmediateContext.PixelShader.SetShaderResource(0, starProfile.ResourceView);
renderContext.devContext.InputAssembler.PrimitiveTopology = SharpDX.Direct3D.PrimitiveTopology.PointList;
renderContext.devContext.Draw(starCount, 0);
renderContext.Device.ImmediateContext.GeometryShader.Set(null);
// Reset blend mode so we don't mess up subsequent sky layer rendering
renderContext.BlendMode = BlendMode.Alpha;
return(true);
}
public static void ReturnTexture(Texture11 texture)
{
if (texture == null)
{
return;
}
texture.Dispose();
GC.SuppressFinalize(texture);
//todo11 reimplement pooling of textures
//SurfaceDescription sd = texture.GetLevelDescription(0);
//if (sd.Height != 256 || sd.Width != 256)
//{
// texture.Dispose();
// GC.SuppressFinalize(texture);
//}
//else
//{
//BufferMutex.WaitOne();
// TexturePool256.Push(texture);
//BufferMutex.ReleaseMutex();
//}
}
public void Draw3D(RenderContext11 renderContext, float transparancy)
{
ratio = 1116f / Earth3d.MainWindow.RenderWindow.ClientRectangle.Height;
if (SingleSelectHandles == null)
{
SingleSelectHandles = Texture11.FromBitmap(RenderContext11.PrepDevice, Resources.Selhand);
}
if (MultiSelectHandles == null)
{
MultiSelectHandles = Texture11.FromBitmap(RenderContext11.PrepDevice, Resources.MultiSelhand);
}
if (FocusHandles == null)
{
FocusHandles = Texture11.FromBitmap(RenderContext11.PrepDevice, Resources.FocusHandles);
}
if (selectionSet.Count > 1)
{
foreach (var overlay in selectionSet)
{
if (overlay == focus)
{
DrawSelectionHandles(renderContext, overlay, FocusHandles);
}
else
{
DrawSelectionHandles(renderContext, overlay, MultiSelectHandles);
}
}
}
else
{
foreach (var overlay in selectionSet)
{
DrawSelectionHandles(renderContext, overlay, SingleSelectHandles);
}
}
}
private void DrawSelectionHandles(RenderContext11 renderContext, Overlay overlay, Texture11 handleTexture)
{
RectangleF[] handles = MakeHandles(overlay);
float angle = overlay.RotationAngle;
int i = 0;
int j = 0;
foreach (RectangleF handle in handles)
{
points[i + 0].Position = overlay.MakePosition(centerX, centerY, handle.Left - centerX, handle.Top - centerY, angle).Vector4;
points[i + 0].Tu = j * (1f / 9f);
points[i + 0].Tv = 0;
points[i + 0].Color = Color.White;
points[i + 1].Position = overlay.MakePosition(centerX, centerY, handle.Right - centerX, handle.Top - centerY, angle).Vector4;
points[i + 1].Tu = (j + 1) * (1f / 9f);
points[i + 1].Tv = 0;
points[i + 1].Color = Color.White;
points[i + 2].Position = overlay.MakePosition(centerX, centerY, handle.Left - centerX, handle.Bottom - centerY, angle).Vector4;
points[i + 2].Tu = j * (1f / 9f);
points[i + 2].Tv = 1;
points[i + 2].Color = Color.White;
points[i + 3].Position = overlay.MakePosition(centerX, centerY, handle.Right - centerX, handle.Top - centerY, angle).Vector4;
points[i + 3].Tu = (j + 1) * (1f / 9f);
points[i + 3].Tv = 0;
points[i + 3].Color = Color.White;
points[i + 4].Position = overlay.MakePosition(centerX, centerY, handle.Right - centerX, handle.Bottom - centerY, angle).Vector4;
points[i + 4].Tu = (j + 1) * (1f / 9f);
points[i + 4].Tv = 1;
points[i + 4].Color = Color.White;
points[i + 5].Position = overlay.MakePosition(centerX, centerY, handle.Left - centerX, handle.Bottom - centerY, angle).Vector4;
points[i + 5].Tu = j * (1f / 9f);
points[i + 5].Tv = 1;
points[i + 5].Color = Color.White;
i += 6;
j++;
}
if (MultiSelect)
{
Sprite2d.Draw(renderContext, points, points.Length - 6, handleTexture, SharpDX.Direct3D.PrimitiveTopology.TriangleList);
}
else
{
Sprite2d.Draw(renderContext, points, points.Length, handleTexture, SharpDX.Direct3D.PrimitiveTopology.TriangleList);
}
}
public virtual void CleanUp()
{
if (texture != null)
{
texture.Dispose();
GC.SuppressFinalize(texture);
texture = null;
}
}
public static Texture11 GetTexture(Stream stream)
{
return(Texture11.FromStream(RenderContext11.PrepDevice, stream));
}