/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
List <IGH_Goo> goos = new List <IGH_Goo>();
if (!DA.GetDataList(0, goos))
{
return;
}
Ml.Composition composition = new Ml.Composition();
foreach (IGH_Goo goo in goos)
{
Ml.Layer layer = new Ml.Layer();
if (goo.CastTo <Ml.Layer>(out layer))
{
composition.Layers.Add(new Ml.Layer(layer));
}
}
Bitmap bitmap = composition.GetBitmap();
DA.SetData(0, new Image(bitmap));
}
public Composition(Composition composition)
{
this.Layers = composition.Layers;
}
/// <summary>
/// This is the method that actually does the work.
/// </summary>
/// <param name="DA">The DA object is used to retrieve from inputs and store in outputs.</param>
protected override void SolveInstance(IGH_DataAccess DA)
{
IGH_Goo goo = null;
Bitmap top = new Bitmap(100, 100);
if (!DA.GetData(0, ref goo))
{
return;
}
if (!goo.TryGetBitmap(ref top))
{
return;
}
Mp.Layer topLayer = new Mp.Layer(top);
IGH_Goo gooT = null;
Bitmap bottom = new Bitmap(100, 100);
if (!DA.GetData(1, ref gooT))
{
return;
}
if (!gooT.TryGetBitmap(ref bottom))
{
return;
}
Mp.Layer bottomLayer = new Mp.Layer(bottom);
IGH_Goo gooM = null;
Image img = new Image();
bool hasMask = false;
Bitmap mask = new Bitmap(100, 100);
if (DA.GetData(2, ref gooM))
{
if (gooM.TryGetImage(ref img))
{
hasMask = true;
img.SwapChannel(Image.Channels.Luminance, Image.Channels.Alpha);
mask = img.Bitmap;
}
}
int blendMode = 0;
DA.GetData(3, ref blendMode);
double opacity = 1.0;
DA.GetData(4, ref opacity);
topLayer.BlendMode = (Mp.Layer.BlendModes)blendMode;
topLayer.Opacity = 100 * opacity;
if (hasMask)
{
topLayer.Mask = mask;
}
Mp.Composition composition = new Mp.Composition();
composition.Layers.Add(bottomLayer);
composition.Layers.Add(topLayer);
DA.SetData(0, new Image(composition.GetBitmap()));
}