public Texture2D TextureFromWorldElement(PhysicsWorldElementEntity elementEntity)
{
Vertices vertices;
switch (elementEntity.ElementType)
{
case ElementType.Circle:
throw new NotImplementedException();
case ElementType.Elipsis:
throw new NotImplementedException();
case ElementType.Polygon:
PolygonElementEntity polygon = elementEntity as PolygonElementEntity;
vertices = new Vertices(polygon.Vertices.Count);
foreach (var vertex in polygon.Vertices)
{
vertices.Add(ConvertUnits.ToDisplayUnits(vertex));
}
polygon.Origin = polygon.Vertices.GetCentroid();
break;
case ElementType.Rectangle:
RectangleElementEntity rectangle = elementEntity as RectangleElementEntity;
vertices = new Vertices(4);
vertices.Add(Vector2.Zero);
vertices.Add(new Vector2(ConvertUnits.ToDisplayUnits(rectangle.Width), 0));
vertices.Add(new Vector2(ConvertUnits.ToDisplayUnits(rectangle.Width), ConvertUnits.ToDisplayUnits(rectangle.Height)));
vertices.Add(new Vector2(0, ConvertUnits.ToDisplayUnits(rectangle.Height)));
rectangle.Origin = new Vector2(ConvertUnits.ToDisplayUnits(rectangle.Width / 2f), ConvertUnits.ToDisplayUnits(rectangle.Height / 2f));
break;
default:
throw new NotSupportedException(String.Format("ElementType '{0}' is not supported", elementEntity.ElementType));
}
return(TextureFromVertices(vertices, elementEntity.Material, elementEntity.FillColor, elementEntity.OutlineColor.A != 0, elementEntity.OutlineColor, elementEntity.MaterialScale));
}
void drawingCanvas_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
if (isCreatePolygon)
{
polygon.Points.Add(e.GetPosition(drawingCanvas));
string output = "";
PolygonElementEntity poly = new PolygonElementEntity();
poly.Vertices = new Vertices(polygon.Points.Count);
foreach (var p in polygon.Points)
{
poly.Vertices.Add(new Vector2((float)p.X, (float)p.Y));
}
XElement xElement = new XElement(PolygonElementTransformer.STR_PolygonElement);
PolygonElementTransformer.Instance.ToXElement(poly, xElement);
consoleOutput.Text = xElement.ToString();
}
}
void drawingCanvas_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
if (isCreatePolygon)
{
polygon.Points.Add(e.GetPosition(drawingCanvas));
string output = "";
PolygonElementEntity poly = new PolygonElementEntity();
poly.Vertices = new Vertices(polygon.Points.Count);
foreach (var p in polygon.Points)
{
poly.Vertices.Add(new Vector2((float)p.X, (float)p.Y));
}
XElement xElement = new XElement(PolygonElementTransformer.STR_PolygonElement);
PolygonElementTransformer.Instance.ToXElement(poly, xElement);
consoleOutput.Text = xElement.ToString();
}
}
