public void RenderCoreHasFlagsSetCorrectlyForSpecialRenderPackage()
{
var ws = ViewModel.Model.CurrentWorkspace as HomeWorkspaceModel;
var mockManipulator = new DynamoGeometryModel3D()
{
Transform = MatrixTransform3D.Identity,
Material = PhongMaterials.Red,
IsHitTestVisible = true,
RequiresPerVertexColoration = false,
};
Assert.False((mockManipulator.SceneNode.RenderCore as DynamoGeometryMeshCore).dataCore.IsSpecialRenderPackageData);
AttachedProperties.SetIsSpecialRenderPackage(mockManipulator, true);
//assert that setting this attached property updated the meshcore data.
Assert.IsTrue((mockManipulator.SceneNode.RenderCore as DynamoGeometryMeshCore).dataCore.IsSpecialRenderPackageData);
}
private void AggregateRenderPackages(PackageAggregationParams parameters)
{
//Clear the geometry values before adding the package.
VisualizationManager_WorkspaceOpenedClosedHandled();
foreach (var rp in parameters.Packages)
{
//Node ID gets updated with a ":" everytime this function is called.
//For example, if the same point node is called multiple times (CBN), the ID has a ":"
//and this makes the dictionary to have multiple entries for the same node.
var baseId = rp.Description;
if (baseId.IndexOf(":", StringComparison.Ordinal) > 0)
{
baseId = baseId.Split(':')[0];
}
var id = baseId;
var p = rp.Points;
if (p.Positions.Any())
{
id = baseId + ":points";
PointGeometryModel3D pointGeometry3D;
if (model3DDictionary.ContainsKey(id))
{
pointGeometry3D = model3DDictionary[id] as PointGeometryModel3D;
}
else
{
pointGeometry3D = new PointGeometryModel3D
{
Geometry = HelixRenderPackage.InitPointGeometry(),
Transform = Model1Transform,
Color = SharpDX.Color.White,
Figure = PointGeometryModel3D.PointFigure.Ellipse,
Size = DefaultPointSize,
IsHitTestVisible = true,
IsSelected = rp.IsSelected
};
model3DDictionary.Add(id, pointGeometry3D);
}
var points = pointGeometry3D.Geometry as PointGeometry3D;
var startIdx = points.Positions.Count;
points.Positions.AddRange(p.Positions);
points.Colors.AddRange(p.Colors.Any() ? p.Colors : Enumerable.Repeat(defaultPointColor, points.Positions.Count));
points.Indices.AddRange(p.Indices.Select(i => i + startIdx));
if (rp.DisplayLabels)
{
var pt = p.Positions[0];
parameters.Text.TextInfo.Add(new TextInfo(HelixRenderPackage.CleanTag(rp.Description), new Vector3(pt.X + 0.025f, pt.Y + 0.025f, pt.Z + 0.025f)));
Text = parameters.Text;
}
pointGeometry3D.Geometry = points;
pointGeometry3D.Name = baseId;
pointGeometry3D.MouseDown3D += meshGeometry3D_MouseDown3D;
}
var l = rp.Lines;
if (l.Positions.Any())
{
id = baseId + ":lines";
LineGeometryModel3D lineGeometry3D;
if (model3DDictionary.ContainsKey(id))
{
lineGeometry3D = model3DDictionary[id] as LineGeometryModel3D;
}
else
{
lineGeometry3D = new LineGeometryModel3D()
{
Geometry = HelixRenderPackage.InitLineGeometry(),
Transform = Model1Transform,
Color = SharpDX.Color.White,
Thickness = 0.5,
IsHitTestVisible = true,
IsSelected = rp.IsSelected
};
model3DDictionary.Add(id, lineGeometry3D);
}
var lineSet = lineGeometry3D.Geometry as LineGeometry3D;
var startIdx = lineSet.Positions.Count;
lineSet.Positions.AddRange(l.Positions);
lineSet.Colors.AddRange(l.Colors.Any() ? l.Colors : Enumerable.Repeat(defaultLineColor, l.Positions.Count));
lineSet.Indices.AddRange(l.Indices.Any() ? l.Indices.Select(i => i + startIdx) : Enumerable.Range(startIdx, startIdx + l.Positions.Count));
if (rp.DisplayLabels)
{
var pt = lineSet.Positions[startIdx];
parameters.Text.TextInfo.Add(new TextInfo(HelixRenderPackage.CleanTag(rp.Description), new Vector3(pt.X + 0.025f, pt.Y + 0.025f, pt.Z + 0.025f)));
Text = parameters.Text;
}
lineGeometry3D.Geometry = lineSet;
lineGeometry3D.Name = baseId;
lineGeometry3D.MouseDown3D += meshGeometry3D_MouseDown3D;
}
var m = rp.Mesh;
if (!m.Positions.Any()) continue;
id = ((rp.RequiresPerVertexColoration || rp.Colors != null) ? rp.Description : baseId) + ":mesh";
DynamoGeometryModel3D meshGeometry3D;
if (model3DDictionary.ContainsKey(id))
{
meshGeometry3D = model3DDictionary[id] as DynamoGeometryModel3D;
}
else
{
meshGeometry3D = new DynamoGeometryModel3D()
{
Transform = Model1Transform,
Material = WhiteMaterial,
IsHitTestVisible = true,
RequiresPerVertexColoration = rp.RequiresPerVertexColoration,
IsSelected = rp.IsSelected,
};
if (rp.Colors != null)
{
var pf = PixelFormats.Bgra32;
var stride = (rp.ColorsStride / 4 * pf.BitsPerPixel + 7) / 8;
try
{
var diffMap = BitmapSource.Create(rp.ColorsStride/4, rp.Colors.Count()/rp.ColorsStride, 96.0, 96.0, pf, null,
rp.Colors.ToArray(), stride);
var diffMat = new PhongMaterial
{
Name = "White",
AmbientColor = PhongMaterials.ToColor(0.1, 0.1, 0.1, 1.0),
DiffuseColor = materialColor,
SpecularColor = PhongMaterials.ToColor(0.0225, 0.0225, 0.0225, 1.0),
EmissiveColor = PhongMaterials.ToColor(0.0, 0.0, 0.0, 1.0),
SpecularShininess = 12.8f,
DiffuseMap = diffMap
};
meshGeometry3D.Material = diffMat;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.WriteLine(ex.StackTrace);
}
}
((MaterialGeometryModel3D) meshGeometry3D).SelectionColor = selectionColor;
model3DDictionary.Add(id, meshGeometry3D);
}
var mesh = meshGeometry3D.Geometry == null ? HelixRenderPackage.InitMeshGeometry() : meshGeometry3D.Geometry as MeshGeometry3D;
var idxCount = mesh.Positions.Count;
mesh.Positions.AddRange(m.Positions);
mesh.Colors.AddRange(m.Colors);
mesh.Normals.AddRange(m.Normals);
mesh.TextureCoordinates.AddRange(m.TextureCoordinates);
mesh.Indices.AddRange(m.Indices.Select(i => i + idxCount));
if (mesh.Colors.Any(c => c.Alpha < 1.0))
{
meshGeometry3D.HasTransparency = true;
}
if (rp.DisplayLabels)
{
var pt = mesh.Positions[idxCount];
parameters.Text.TextInfo.Add(new TextInfo(HelixRenderPackage.CleanTag(rp.Description), new Vector3(pt.X + 0.025f, pt.Y + 0.025f, pt.Z + 0.025f)));
Text = parameters.Text;
}
meshGeometry3D.Geometry = mesh;
meshGeometry3D.Name = baseId;
meshGeometry3D.MouseDown3D += meshGeometry3D_MouseDown3D;
}
Attach();
}
private void AggregateRenderPackages(PackageAggregationParams parameters)
{
//Clear the geometry values before adding the package.
VisualizationManager_WorkspaceOpenedClosedHandled();
foreach (var rp in parameters.Packages)
{
//Node ID gets updated with a ":" everytime this function is called.
//For example, if the same point node is called multiple times (CBN), the ID has a ":"
//and this makes the dictionary to have multiple entries for the same node.
var baseId = rp.Description;
if (baseId.IndexOf(":", StringComparison.Ordinal) > 0)
{
baseId = baseId.Split(':')[0];
}
var id = baseId;
var p = rp.Points;
if (p.Positions.Any())
{
id = baseId + ":points";
PointGeometryModel3D pointGeometry3D;
if (model3DDictionary.ContainsKey(id))
{
pointGeometry3D = model3DDictionary[id] as PointGeometryModel3D;
}
else
{
pointGeometry3D = new PointGeometryModel3D
{
Geometry = HelixRenderPackage.InitPointGeometry(),
Transform = Model1Transform,
Color = SharpDX.Color.White,
Figure = PointGeometryModel3D.PointFigure.Ellipse,
Size = DefaultPointSize,
IsHitTestVisible = true,
IsSelected = rp.IsSelected
};
model3DDictionary.Add(id, pointGeometry3D);
}
var points = pointGeometry3D.Geometry as PointGeometry3D;
var startIdx = points.Positions.Count;
points.Positions.AddRange(p.Positions);
points.Colors.AddRange(p.Colors.Any() ? p.Colors : Enumerable.Repeat(defaultPointColor, points.Positions.Count));
points.Indices.AddRange(p.Indices.Select(i => i + startIdx));
if (rp.DisplayLabels)
{
var pt = p.Positions[0];
parameters.Text.TextInfo.Add(new TextInfo(HelixRenderPackage.CleanTag(rp.Description), new Vector3(pt.X + 0.025f, pt.Y + 0.025f, pt.Z + 0.025f)));
Text = parameters.Text;
}
pointGeometry3D.Geometry = points;
pointGeometry3D.Name = baseId;
pointGeometry3D.MouseDown3D += meshGeometry3D_MouseDown3D;
}
var l = rp.Lines;
if (l.Positions.Any())
{
id = baseId + ":lines";
LineGeometryModel3D lineGeometry3D;
if (model3DDictionary.ContainsKey(id))
{
lineGeometry3D = model3DDictionary[id] as LineGeometryModel3D;
}
else
{
lineGeometry3D = new LineGeometryModel3D()
{
Geometry = HelixRenderPackage.InitLineGeometry(),
Transform = Model1Transform,
Color = SharpDX.Color.White,
Thickness = 0.5,
IsHitTestVisible = true,
IsSelected = rp.IsSelected
};
model3DDictionary.Add(id, lineGeometry3D);
}
var lineSet = lineGeometry3D.Geometry as LineGeometry3D;
var startIdx = lineSet.Positions.Count;
lineSet.Positions.AddRange(l.Positions);
lineSet.Colors.AddRange(l.Colors.Any() ? l.Colors : Enumerable.Repeat(defaultLineColor, l.Positions.Count));
lineSet.Indices.AddRange(l.Indices.Any() ? l.Indices.Select(i => i + startIdx) : Enumerable.Range(startIdx, startIdx + l.Positions.Count));
if (rp.DisplayLabels)
{
var pt = lineSet.Positions[startIdx];
parameters.Text.TextInfo.Add(new TextInfo(HelixRenderPackage.CleanTag(rp.Description), new Vector3(pt.X + 0.025f, pt.Y + 0.025f, pt.Z + 0.025f)));
Text = parameters.Text;
}
lineGeometry3D.Geometry = lineSet;
lineGeometry3D.Name = baseId;
lineGeometry3D.MouseDown3D += meshGeometry3D_MouseDown3D;
}
var m = rp.Mesh;
if (!m.Positions.Any())
{
continue;
}
id = ((rp.RequiresPerVertexColoration || rp.Colors != null) ? rp.Description : baseId) + ":mesh";
DynamoGeometryModel3D meshGeometry3D;
if (model3DDictionary.ContainsKey(id))
{
meshGeometry3D = model3DDictionary[id] as DynamoGeometryModel3D;
}
else
{
meshGeometry3D = new DynamoGeometryModel3D()
{
Transform = Model1Transform,
Material = WhiteMaterial,
IsHitTestVisible = true,
RequiresPerVertexColoration = rp.RequiresPerVertexColoration,
IsSelected = rp.IsSelected,
};
if (rp.Colors != null)
{
var pf = PixelFormats.Bgra32;
var stride = (rp.ColorsStride / 4 * pf.BitsPerPixel + 7) / 8;
try
{
var diffMap = BitmapSource.Create(rp.ColorsStride / 4, rp.Colors.Count() / rp.ColorsStride, 96.0, 96.0, pf, null,
rp.Colors.ToArray(), stride);
var diffMat = new PhongMaterial
{
Name = "White",
AmbientColor = PhongMaterials.ToColor(0.1, 0.1, 0.1, 1.0),
DiffuseColor = materialColor,
SpecularColor = PhongMaterials.ToColor(0.0225, 0.0225, 0.0225, 1.0),
EmissiveColor = PhongMaterials.ToColor(0.0, 0.0, 0.0, 1.0),
SpecularShininess = 12.8f,
DiffuseMap = diffMap
};
meshGeometry3D.Material = diffMat;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.WriteLine(ex.StackTrace);
}
}
((MaterialGeometryModel3D)meshGeometry3D).SelectionColor = selectionColor;
model3DDictionary.Add(id, meshGeometry3D);
}
var mesh = meshGeometry3D.Geometry == null?HelixRenderPackage.InitMeshGeometry() : meshGeometry3D.Geometry as MeshGeometry3D;
var idxCount = mesh.Positions.Count;
mesh.Positions.AddRange(m.Positions);
mesh.Colors.AddRange(m.Colors);
mesh.Normals.AddRange(m.Normals);
mesh.TextureCoordinates.AddRange(m.TextureCoordinates);
mesh.Indices.AddRange(m.Indices.Select(i => i + idxCount));
if (mesh.Colors.Any(c => c.Alpha < 1.0))
{
meshGeometry3D.HasTransparency = true;
}
if (rp.DisplayLabels)
{
var pt = mesh.Positions[idxCount];
parameters.Text.TextInfo.Add(new TextInfo(HelixRenderPackage.CleanTag(rp.Description), new Vector3(pt.X + 0.025f, pt.Y + 0.025f, pt.Z + 0.025f)));
Text = parameters.Text;
}
meshGeometry3D.Geometry = mesh;
meshGeometry3D.Name = baseId;
meshGeometry3D.MouseDown3D += meshGeometry3D_MouseDown3D;
}
Attach();
}
