public string GetCoords(CsgFace face, Color strokeColor, Color fillColor, double lineWidth = 1)
{
Vector2 p1 = (new Vector2(face.v1.Position.X, -face.v1.Position.Y) + offset) * scale;
Vector2 p2 = (new Vector2(face.v2.Position.X, -face.v2.Position.Y) + offset) * scale;
Vector2 p3 = (new Vector2(face.v3.Position.X, -face.v3.Position.Y) + offset) * scale;
string coords = $"{p1.X:0.0}, {p1.Y:0.0}";
coords += $", {p2.X:0.0}, {p2.Y:0.0}";
coords += $", {p3.X:0.0}, {p3.Y:0.0}";
return($"<polygon points=\"{coords}\" style=\"fill: {fillColor.Html}; stroke: {strokeColor}; stroke - width:.1\" />");
}
public static bool FaceAtHeight(CsgFace face, double height)
{
if (!AreEqual(face.v1.Position.Z, height))
{
return(false);
}
if (!AreEqual(face.v2.Position.Z, height))
{
return(false);
}
if (!AreEqual(face.v3.Position.Z, height))
{
return(false);
}
return(true);
}
public void Classify2(CsgFace face)
{
if (FaceAtHeight(face, EvaluateHeight))
{
Color color = new Color();
switch (face.Status)
{
case FaceStatus.Unknown:
color = Color.Cyan;
break;
case FaceStatus.Inside:
color = Color.Green;
break;
case FaceStatus.Outside:
color = Color.Red;
break;
case FaceStatus.Same:
color = Color.Gray;
break;
case FaceStatus.Opposite:
color = Color.Yellow;
break;
case FaceStatus.Boundary:
color = Color.Indigo;
break;
default:
throw new NotImplementedException();
}
// make it transparent
color = new Color(color, 100);
classifiedFaces2.AppendLine(GetCoords(face, Color.Black, color));
}
}
public void Split(CsgFace faceToSplit, CsgFace splitAtFace)
{
if (FaceAtHeight(faceToSplit, EvaluateHeight))
{
allSplitPolygonDebug.AppendLine(GetCoords(faceToSplit));
if (currentIndex == 0)
{
htmlContent.AppendLine("<!DOCTYPE html>");
htmlContent.AppendLine("<html>");
htmlContent.AppendLine("<body>");
htmlContent.AppendLine("<br>Full</br>");
}
currentIndex++;
individualPolygonDebug.AppendLine($"<br>{currentIndex}</br>");
individualPolygonDebug.AppendLine($"<svg height='{svgHeight}' width='{svgWidth}'>");
individualPolygonDebug.AppendLine(GetCoords(faceToSplit));
individualPolygonDebug.AppendLine(GetCoords(splitAtFace));
individualPolygonDebug.AppendLine("</svg>");
}
}
public string GetCoords(CsgFace face)
{
return(GetCoords(face, Color.Black, new Color(Color.Red, 100)));
}