/// <summary>
/// Initialize the Helix with these values. These values should be attached before the
/// visualization starts. Deleting them and attaching them does not make any effect on helix.
/// So they are initialized before the process starts.
/// </summary>
private void InitializeHelix()
{
if (Model3DDictionary == null)
{
throw new Exception("Helix could not be initialized.");
}
directionalLight = new DirectionalLight3D
{
Color = directionalLightColor,
Direction = directionalLightDirection,
Name = DefaultLightName
};
if (!Model3DDictionary.ContainsKey(DefaultLightName))
{
Model3DDictionary.Add(DefaultLightName, directionalLight);
}
var gridModel3D = new DynamoLineGeometryModel3D
{
Geometry = Grid,
Transform = Model1Transform,
Color = Color.White,
Thickness = 0.3,
IsHitTestVisible = false,
Name = DefaultGridName
};
if (!Model3DDictionary.ContainsKey(DefaultGridName))
{
Model3DDictionary.Add(DefaultGridName, gridModel3D);
}
var axesModel3D = new DynamoLineGeometryModel3D
{
Geometry = Axes,
Transform = Model1Transform,
Color = Color.White,
Thickness = 0.3,
IsHitTestVisible = false,
Name = DefaultAxesName
};
if (!Model3DDictionary.ContainsKey(DefaultAxesName))
{
Model3DDictionary.Add(DefaultAxesName, axesModel3D);
}
AttachAllGeometryModel3DToRenderHost();
}
private DynamoLineGeometryModel3D CreateLineGeometryModel3D(HelixRenderPackage rp, double thickness = 1.0)
{
var lineGeometry3D = new DynamoLineGeometryModel3D()
{
Geometry = HelixRenderPackage.InitLineGeometry(),
Transform = Model1Transform,
Color = Color.White,
Thickness = thickness,
IsHitTestVisible = false,
IsSelected = rp.IsSelected
};
return(lineGeometry3D);
}