public static Cuboid Union(Cuboid bounds3D1, Cuboid bounds3D2)
{
if (!bounds3D1.IsPhysical) return bounds3D2;
if (!bounds3D2.IsPhysical) return bounds3D1;
Point3D minimum1 = bounds3D1.minimum;
Point3D minimum2 = bounds3D2.minimum;
Point3D maximum1 = bounds3D1.maximum;
Point3D maximum2 = bounds3D2.maximum;
return new Cuboid(Math.Min(minimum1.X, minimum2.X), Math.Min(minimum1.Y, minimum2.Y), Math.Min(minimum1.Z, minimum2.Z),
Math.Max(maximum1.X, maximum2.X), Math.Max(maximum1.Y, maximum2.Y), Math.Max(maximum1.Z, maximum2.Z));
}
/// <summary>
/// Fired when model added or removed
/// </summary>
protected void Models_Changed(Object sender, ItemEventArgs e)
{
// Find new bounds that gives the world max and min
Cuboid bounds = new Cuboid(new Point3D(0, 0, 0), new Point3D(0, 0, 0));
foreach (Model3D model in (Model3DCollection)sender)
{
bounds = Cuboid.Union(model.Bounds, bounds);
}
if (!bounds.IsPhysical)
{
bounds = new Cuboid(new Point3D(-1, -1, -1), new Point3D(1, 1, 1));
}
GraphMin = bounds.Minimum;
GraphMax = bounds.Maximum;
}
/// <summary>
/// Provides transform that will map one set of bounds to another
/// </summary>
public static MatrixTransform3D BoundsMapping(Cuboid sourceBounds, Cuboid destinationBounds)
{
Point3D graphMin = sourceBounds.minimum;
Point3D graphMax = sourceBounds.maximum;
Point3D modelMin = destinationBounds.minimum;
Point3D modelMax = destinationBounds.maximum;
double scaleX = (modelMax.X - modelMin.X) / (graphMax.X - graphMin.X);
double scaleY = (modelMax.Y - modelMin.Y) / (graphMax.Y - graphMin.Y);
double scaleZ = (modelMax.Z - modelMin.Z) / (graphMax.Z - graphMin.Z);
double offX = -graphMin.X * scaleX + modelMin.X;
double offY = -graphMin.Y * scaleY + modelMin.Y;
double offZ = -graphMin.Z * scaleZ + modelMin.Z;
Matrix3D transform = new Matrix3D(scaleX, 0, 0, 0, 0, scaleY, 0, 0,
0, 0, scaleZ, 0, offX, offY, offZ, 1);
MatrixTransform3D matrixTransform = new MatrixTransform3D(transform);
return matrixTransform;
}
/// <summary>
/// Provides transform that will map one set of bounds to another
/// </summary>
public static MatrixTransform3D BoundsMapping(Cuboid sourceBounds, Cuboid destinationBounds)
{
Point3D graphMin = sourceBounds.minimum;
Point3D graphMax = sourceBounds.maximum;
Point3D modelMin = destinationBounds.minimum;
Point3D modelMax = destinationBounds.maximum;
double scaleX = (modelMax.X - modelMin.X) / (graphMax.X - graphMin.X);
double scaleY = (modelMax.Y - modelMin.Y) / (graphMax.Y - graphMin.Y);
double scaleZ = (modelMax.Z - modelMin.Z) / (graphMax.Z - graphMin.Z);
double offX = -graphMin.X * scaleX + modelMin.X;
double offY = -graphMin.Y * scaleY + modelMin.Y;
double offZ = -graphMin.Z * scaleZ + modelMin.Z;
Matrix3D transform = new Matrix3D(scaleX, 0, 0, 0, 0, scaleY, 0, 0,
0, 0, scaleZ, 0, offX, offY, offZ, 1);
MatrixTransform3D matrixTransform = new MatrixTransform3D(transform);
return(matrixTransform);
}
public static Cuboid Union(Cuboid bounds3D1, Cuboid bounds3D2)
{
if (!bounds3D1.IsPhysical)
{
return(bounds3D2);
}
if (!bounds3D2.IsPhysical)
{
return(bounds3D1);
}
Point3D minimum1 = bounds3D1.minimum;
Point3D minimum2 = bounds3D2.minimum;
Point3D maximum1 = bounds3D1.maximum;
Point3D maximum2 = bounds3D2.maximum;
return(new Cuboid(Math.Min(minimum1.X, minimum2.X), Math.Min(minimum1.Y, minimum2.Y), Math.Min(minimum1.Z, minimum2.Z),
Math.Max(maximum1.X, maximum2.X), Math.Max(maximum1.Y, maximum2.Y), Math.Max(maximum1.Z, maximum2.Z)));
}
protected void CreateMesh(IEnumerable <double> x, IEnumerable <double> y, IEnumerable <double> z, int xLength, int yLength)
{
lengthU = xLength;
lengthV = yLength;
bounds = new Cuboid(x.Min(), y.Min(), z.Min(), x.Max(), y.Max(), z.Max());
Cuboid modelBounds = new Cuboid(new System.Windows.Media.Media3D.Point3D(-10, -10, -10), new System.Windows.Media.Media3D.Point3D(10, 10, 10));
UpdateModelVertices(x, y, z, xLength, yLength);
CreateVertsAndInds();
colourMap = new ColourMap(ColourMapType.HSV, 256);
colourMapIndices = FalseColourImage.IEnumerableToIndexArray(z, xLength, yLength, 256);
SetColorFromIndices();
colourMapUpdateTimer = new DispatcherTimer()
{
Interval = TimeSpan.FromSeconds(0.2)
};
colourMapUpdateTimer.Tick += new EventHandler(colourMapUpdateTimer_Tick);
lights = new List <SharpDX.Direct3D9.Light>();
SharpDX.Direct3D9.Light light = new SharpDX.Direct3D9.Light()
{
Type = LightType.Directional
};
light.Diffuse = new Color4(0.4f, 0.4f, 0.4f, 1.0f);
light.Direction = new Vector3(0.3f, 0.3f, -0.7f);
light.Specular = new Color4(0.05f, 0.05f, 0.05f, 1.0f);
lights.Add(light);
light = new SharpDX.Direct3D9.Light()
{
Type = LightType.Directional
};
light.Diffuse = new Color4(0.4f, 0.4f, 0.4f, 1.0f);
light.Direction = new Vector3(-0.3f, -0.3f, -0.7f);
light.Specular = new Color4(0.05f, 0.05f, 0.05f, 1.0f);
lights.Add(light);
material = new SharpDX.Direct3D9.Material();
material.Specular = new Color4(0.0f, 0.0f, 0.0f, 1.0f);
material.Diffuse = new Color4(0.0f, 0.0f, 0.0f, 1.0f);
material.Ambient = new Color4(0.0f, 0.0f, 0.0f, 1.0f);
material.Power = 10;
}
protected void CreateMeshILArray(ILArray <double> x, ILArray <double> y, ILArray <double> z)
{
bounds = new Cuboid(x.MinValue, y.MinValue, z.MinValue, x.MaxValue, y.MaxValue, z.MaxValue);
lengthU = x.Dimensions[0];
lengthV = x.Dimensions[1];
ILArray <double> xs, ys, zs;
if (x.IsReference)
{
xs = x.Clone() as ILArray <double>;
}
else
{
xs = x;
}
if (y.IsReference)
{
ys = y.Clone() as ILArray <double>;
}
else
{
ys = y;
}
if (z.IsReference)
{
zs = z.Clone() as ILArray <double>;
}
else
{
zs = z;
}
//if (x.IsReference || y.IsReference || z.IsReference) throw new Exception("x, y and z must be solid arrays");
double[] xa = xs.InternalArray4Experts;
double[] ya = ys.InternalArray4Experts;
double[] za = zs.InternalArray4Experts;
Cuboid modelBounds = new Cuboid(new System.Windows.Media.Media3D.Point3D(-10, -10, -10), new System.Windows.Media.Media3D.Point3D(10, 10, 10));
UpdateModelVertices(xa, ya, za, lengthU, lengthV);
CreateVertsAndInds();
colourMap = new ColourMap(ColourMapType.Jet, 256);
colourMapIndices = FalseColourImage.IEnumerableToIndexArray(za, lengthU, lengthV, 256);
SetColorFromIndices();
}
protected void CreateMesh(IEnumerable<double> x, IEnumerable<double> y, IEnumerable<double> z, int xLength, int yLength)
{
lengthU = xLength;
lengthV = yLength;
bounds = new Cuboid(x.Min(), y.Min(), z.Min(), x.Max(), y.Max(), z.Max());
Cuboid modelBounds = new Cuboid(new System.Windows.Media.Media3D.Point3D(-10, -10, -10), new System.Windows.Media.Media3D.Point3D(10, 10, 10));
UpdateModelVertices(x, y, z, xLength, yLength);
CreateVertsAndInds();
colourMap = new ColourMap(ColourMapType.HSV, 256);
colourMapIndices = FalseColourImage.IEnumerableToIndexArray(z, xLength, yLength, 256);
SetColorFromIndices();
colourMapUpdateTimer = new DispatcherTimer() { Interval = TimeSpan.FromSeconds(0.2) };
colourMapUpdateTimer.Tick += new EventHandler(colourMapUpdateTimer_Tick);
lights = new List<SharpDX.Direct3D9.Light>();
SharpDX.Direct3D9.Light light = new SharpDX.Direct3D9.Light() { Type = LightType.Directional };
light.Diffuse = new Color4(0.4f, 0.4f, 0.4f, 1.0f);
light.Direction = new Vector3(0.3f, 0.3f, -0.7f);
light.Specular = new Color4(0.05f, 0.05f, 0.05f, 1.0f);
lights.Add(light);
light = new SharpDX.Direct3D9.Light() { Type = LightType.Directional };
light.Diffuse = new Color4(0.4f, 0.4f, 0.4f, 1.0f);
light.Direction = new Vector3(-0.3f, -0.3f, -0.7f);
light.Specular = new Color4(0.05f, 0.05f, 0.05f, 1.0f);
lights.Add(light);
material = new SharpDX.Direct3D9.Material();
material.Specular = new Color4(0.0f, 0.0f, 0.0f, 1.0f);
material.Diffuse = new Color4(0.0f, 0.0f, 0.0f, 1.0f);
material.Ambient = new Color4(0.0f, 0.0f, 0.0f, 1.0f);
material.Power = 10;
}
protected void CreateMeshILArray(ILArray<double> x, ILArray<double> y, ILArray<double> z)
{
bounds = new Cuboid(x.MinValue, y.MinValue, z.MinValue, x.MaxValue, y.MaxValue, z.MaxValue);
lengthU = x.Dimensions[0];
lengthV = x.Dimensions[1];
ILArray<double> xs, ys, zs;
if (x.IsReference)
xs = x.Clone() as ILArray<double>;
else xs = x;
if (y.IsReference)
ys = y.Clone() as ILArray<double>;
else ys = y;
if (z.IsReference)
zs = z.Clone() as ILArray<double>;
else zs = z;
//if (x.IsReference || y.IsReference || z.IsReference) throw new Exception("x, y and z must be solid arrays");
double[] xa = xs.InternalArray4Experts;
double[] ya = ys.InternalArray4Experts;
double[] za = zs.InternalArray4Experts;
Cuboid modelBounds = new Cuboid(new System.Windows.Media.Media3D.Point3D(-10, -10, -10), new System.Windows.Media.Media3D.Point3D(10, 10, 10));
UpdateModelVertices(xa, ya, za, lengthU, lengthV);
CreateVertsAndInds();
colourMap = new ColourMap(ColourMapType.Jet, 256);
colourMapIndices = FalseColourImage.IEnumerableToIndexArray(za, lengthU, lengthV, 256);
SetColorFromIndices();
}
/// <summary>
/// Fired when model added or removed
/// </summary>
protected void Models_Changed(Object sender, ItemEventArgs e)
{
// Find new bounds that gives the world max and min
Cuboid bounds = new Cuboid(new Point3D(0, 0, 0), new Point3D(0, 0, 0));
foreach (Model3D model in (Model3DCollection)sender)
{
bounds = Cuboid.Union(model.Bounds, bounds);
}
if (!bounds.IsPhysical)
{
bounds = new Cuboid(new Point3D(-1, -1, -1), new Point3D(1, 1, 1));
}
GraphMin = bounds.Minimum;
GraphMax = bounds.Maximum;
}