/// <summary>
/// Convert to <see cref="Point3D"/> from a <see cref="Bspline.Core.Location.Point3D"/> using a offset
/// </summary>
/// <param name="source"></param>
/// <param name="width">conversion width</param>
/// <param name="height">conversion height</param>
/// <returns></returns>
internal static Point3D To3DPoint(this Bspline.Core.Location.Point3D source, double width, double height)
{
Point3D result = new Point3D();
result.X = ((2 * source.X) / width) - 1;
result.Y = ((2 * source.Y) / height) - 1;
result.Z = source.Z;
return(result);
}
/// <summary>
/// Convert to <see cref="Point"/> from a <see cref="Bspline.Core.Location.Point3D"/>
/// </summary>
/// <param name="source">the point to convert</param>
/// <returns></returns>
internal static Point To2DPoint(this Bspline.Core.Location.Point3D source)
{
return(new Point(source.X, source.Y));
}
/// <summary>
/// Convert to <see cref="Point"/> from a <see cref="Bspline.Core.Location.Point3D"/> using a offset
/// </summary>
/// <param name="source">the source point</param>
/// <param name="offX">x offset</param>
/// <param name="offY">y offset</param>
/// <returns></returns>
internal static Point To2DPoint(this Bspline.Core.Location.Point3D source, int offX, int offY)
{
return(new Point(source.X + offX, source.Y + offY));
}
/// <summary>
/// <see cref="RendererBase"/>
/// </summary>
protected override void RenderOverride()
{
this.Main.Paint3D.Visibility = Visibility.Visible;
this.Main.Paint3D.MouseDown += PointMouseLeftButtonDown;
this.Main.Paint3D.MouseMove += PointMouseMove;
this.Main.Paint3D.MouseUp += PointMouseLeftButtonUp;
// Define 3D mesh object
MeshGeometry3D mesh = new MeshGeometry3D();
for (int j = 0; j < this.AlgInfoResult.KMatrix.Columns; j++)
{
this.AlgInfoResult.KMatrix[0, j].Z = 1;
this.AlgInfoResult.KMatrix[1, j].Z = 0.3;
this.AlgInfoResult.KMatrix[2, j].Z = -0.3;
this.AlgInfoResult.KMatrix[3, j].Z = -1;
}
for (int i = 0; i < this.AlgInfoResult.KMatrix.Columns; i++)
{
for (int j = 0; j < this.AlgInfoResult.KMatrix.Rows; j++)
{
Point3D point = this.AlgInfoResult.KMatrix[j, i];
mesh.Positions.Add(point.To3DPoint(this.WidthFactor, this.HeightFactor));
//mesh.Normals.Add( new Vector3D( 0, 0, 1 ) );
}
}
for (int i = 0; i < mesh.Positions.Count; i += 4)
{
mesh.TriangleIndices.Add(i);
mesh.TriangleIndices.Add(i + 1);
mesh.TriangleIndices.Add(i + 4);
mesh.TriangleIndices.Add(i + 1);
mesh.TriangleIndices.Add(i + 5);
mesh.TriangleIndices.Add(i + 4);
mesh.TriangleIndices.Add(i + 1);
mesh.TriangleIndices.Add(i + 2);
mesh.TriangleIndices.Add(i + 5);
mesh.TriangleIndices.Add(i + 2);
mesh.TriangleIndices.Add(i + 6);
mesh.TriangleIndices.Add(i + 5);
mesh.TriangleIndices.Add(i + 2);
mesh.TriangleIndices.Add(i + 3);
mesh.TriangleIndices.Add(i + 6);
mesh.TriangleIndices.Add(i + 3);
mesh.TriangleIndices.Add(i + 7);
mesh.TriangleIndices.Add(i + 6);
}
_geometry = new GeometryModel3D(mesh, new DiffuseMaterial(Brushes.YellowGreen));
_geometry.Transform = new Transform3DGroup();
this.Main.Group.Children.Add(_geometry);
}
