private CurveCollection GetCurves()
{
if (!string.IsNullOrEmpty(PhotoshopCurvesFileName))
{
return(PhotoshopCurvesReader.ReadPhotoshopCurvesFile(FileSourceHelper.ResolveFileName(PhotoshopCurvesFileName)));
}
return(Curves);
}
private CurveCollection GetCurves(ImageGenerationContext context)
{
if (!string.IsNullOrEmpty(PhotoshopCurvesFileName))
{
return(PhotoshopCurvesReader.ReadPhotoshopCurvesFile(FileSourceHelper.ResolveFileName(context, PhotoshopCurvesFileName)));
}
return(Curves);
}
public override Scene GetScene(ImageGenerationContext context)
{
string resolvedFileName = FileSourceHelper.ResolveFileName(context, FileName);
if (File.Exists(resolvedFileName))
{
return(MeshellatorLoader.ImportFromFile(resolvedFileName));
}
return(null);
}
public FontDescription GetFontDescription(ImageGenerationContext context)
{
FontFamily fontFamily;
if (!string.IsNullOrEmpty(CustomFontFile))
{
string fontFileName = FileSourceHelper.ResolveFileName(context, CustomFontFile);
fontFamily = new FontFamily(fontFileName + "#" + Name);
}
else
{
fontFamily = new FontFamily(Name);
}
Typeface typeface = new Typeface(fontFamily, GetStyle(), GetWeight(), FontStretches.Normal);
return(new FontDescription(typeface, GetTextDecorations(), Size));
}
protected override void CreateImage()
{
GhostscriptUtil.EnsureDll();
string outputFileName = Path.GetTempFileName();
try
{
string filename = FileSourceHelper.ResolveFileName(SourceFileName);
GhostscriptWrapper.GeneratePageThumb(filename, outputFileName, PageNumber, 96, 96);
Bitmap = new FastBitmap(File.ReadAllBytes(outputFileName));
}
finally
{
File.Delete(outputFileName);
}
}
protected override void CreateImage()
{
string filename = FileSourceHelper.ResolveFileName(SourceFileName);
MediaPlayer mediaPlayer = new MediaPlayer
{
ScrubbingEnabled = true
};
object monitorObject = new object();
mediaPlayer.MediaOpened += (sender, e) => Monitor.Exit(monitorObject);
Monitor.Enter(monitorObject);
mediaPlayer.Open(new Uri(filename));
Monitor.Wait(monitorObject, 1000);
int width = mediaPlayer.NaturalVideoWidth;
int height = mediaPlayer.NaturalVideoHeight;
// Seek to specified time.
mediaPlayer.BufferingEnded += (sender, e) => Monitor.Exit(monitorObject);
Monitor.Enter(monitorObject);
mediaPlayer.Position = SnapshotTime;
Monitor.Wait(monitorObject, 1000);
DrawingVisual dv = new DrawingVisual();
DrawingContext dc = dv.RenderOpen();
dc.DrawVideo(mediaPlayer, new System.Windows.Rect(0, 0, width, height));
dc.Close();
RenderTargetBitmap rtb = RenderTargetBitmapUtility.CreateRenderTargetBitmap(width, height);
rtb.Render(dv);
Bitmap = new FastBitmap(rtb);
mediaPlayer.Close();
}
public override Scene GetScene(ImageGenerationContext context)
{
Scene scene = new Scene();
foreach (Mesh mesh in Meshes)
{
Meshellator.Mesh meshellatorMesh = new Meshellator.Mesh();
scene.Meshes.Add(meshellatorMesh);
meshellatorMesh.Positions.AddRange(mesh.Positions.Select(p => new Nexus.Point3D(p.X, p.Y, p.Z)));
meshellatorMesh.TextureCoordinates.AddRange(mesh.TextureCoordinates.Select(p => new Nexus.Point3D(p.X, p.Y, 0)));
MeshUtility.CalculateNormals(meshellatorMesh, false);
meshellatorMesh.Indices.AddRange(mesh.Indices.Select(i => i.Value));
Meshellator.Material meshellatorMaterial = new Meshellator.Material();
meshellatorMaterial.DiffuseColor = ConversionUtility.ToNexusColorRgbF(mesh.Material.DiffuseColor);
if (!string.IsNullOrEmpty(mesh.Material.TextureFileName))
{
string textureFileName = FileSourceHelper.ResolveFileName(context, mesh.Material.TextureFileName);
if (!File.Exists(textureFileName))
{
throw new DynamicImageException("Could not find texture '" + mesh.Material.TextureFileName + "'.");
}
meshellatorMaterial.DiffuseTextureName = textureFileName;
}
meshellatorMaterial.Shininess = mesh.Material.Shininess;
meshellatorMaterial.SpecularColor = ConversionUtility.ToNexusColorRgbF(mesh.Material.SpecularColor);
meshellatorMaterial.Transparency = mesh.Material.Transparency;
meshellatorMesh.Material = meshellatorMaterial;
scene.Materials.Add(meshellatorMaterial);
}
return(scene);
}
