Colors 如何在ILNumerics中进行手动着色？

我用ILNumerics（图片右侧）制作了一些盒子。正如您在左侧看到的那样，每个框都有不同的属性

实际上，我想给我定义的盒子上色。颜色本身取决于“Delta Rho”，它的最大值为1，最小值为-1。我还想显示颜色栏。如何做到这一点？有人有线索吗

顺便说一句，这是我的代码：

private void createBlockBody(BlockBody BlockBody, ILScene scene, ILPlotCube plotCube)
    {
        ILArray<double> A = ILMath.rand(1, 20) * 4 + ILMath.vec(1, 20);
        plotCube.Add(new ILTriangles("tri")
        {
            Positions = new float[,] { 
            // front side
            {(float) BlockBody.UpperLeftPoint.X,(float) BlockBody.UpperLeftPoint.Y, (float) BlockBody.UpperLeftPoint.Z}, 
            {(float) BlockBody.UpperLeftPoint.X + (float) BlockBody.dx, (float) BlockBody.UpperLeftPoint.Y + (float) BlockBody.dy, (float) BlockBody.UpperLeftPoint.Z},
            {(float) BlockBody.UpperLeftPoint.X + (float) BlockBody.dx, (float) BlockBody.UpperLeftPoint.Y, (float) BlockBody.UpperLeftPoint.Z},

            {(float) BlockBody.UpperLeftPoint.X,(float) BlockBody.UpperLeftPoint.Y, (float) BlockBody.UpperLeftPoint.Z}, 
            {(float) BlockBody.UpperLeftPoint.X + (float) BlockBody.dx, (float) BlockBody.UpperLeftPoint.Y + (float) BlockBody.dy, (float) BlockBody.UpperLeftPoint.Z},
            {(float) BlockBody.UpperLeftPoint.X, (float) BlockBody.UpperLeftPoint.Y + (float) BlockBody.dy, (float) BlockBody.UpperLeftPoint.Z},

            //back side
            {(float) BlockBody.UpperLeftPoint.X,(float) BlockBody.UpperLeftPoint.Y, (float) BlockBody.UpperLeftPoint.Z + (float) BlockBody.dz}, 
            {(float) BlockBody.UpperLeftPoint.X + (float) BlockBody.dx, (float) BlockBody.UpperLeftPoint.Y + (float) BlockBody.dy, (float) BlockBody.UpperLeftPoint.Z + (float) BlockBody.dz},
            {(float) BlockBody.UpperLeftPoint.X + (float) BlockBody.dx, (float) BlockBody.UpperLeftPoint.Y, (float) BlockBody.UpperLeftPoint.Z + (float) BlockBody.dz},

            {(float) BlockBody.UpperLeftPoint.X,(float) BlockBody.UpperLeftPoint.Y, (float) BlockBody.UpperLeftPoint.Z + (float) BlockBody.dz}, 
            {(float) BlockBody.UpperLeftPoint.X + (float) BlockBody.dx, (float) BlockBody.UpperLeftPoint.Y + (float) BlockBody.dy, (float) BlockBody.UpperLeftPoint.Z + (float) BlockBody.dz},
            {(float) BlockBody.UpperLeftPoint.X, (float) BlockBody.UpperLeftPoint.Y + (float) BlockBody.dy, (float) BlockBody.UpperLeftPoint.Z + (float) BlockBody.dz},

            //up
            {(float) BlockBody.UpperLeftPoint.X,(float) BlockBody.UpperLeftPoint.Y + (float) BlockBody.dy, (float) BlockBody.UpperLeftPoint.Z  + (float) BlockBody.dz}, 
            {(float) BlockBody.UpperLeftPoint.X + (float) BlockBody.dx, (float) BlockBody.UpperLeftPoint.Y + (float) BlockBody.dy, (float) BlockBody.UpperLeftPoint.Z},
            {(float) BlockBody.UpperLeftPoint.X, (float) BlockBody.UpperLeftPoint.Y + (float) BlockBody.dy, (float) BlockBody.UpperLeftPoint.Z},

            {(float) BlockBody.UpperLeftPoint.X,(float) BlockBody.UpperLeftPoint.Y + (float) BlockBody.dy, (float) BlockBody.UpperLeftPoint.Z  + (float) BlockBody.dz}, 
            {(float) BlockBody.UpperLeftPoint.X + (float) BlockBody.dx, (float) BlockBody.UpperLeftPoint.Y + (float) BlockBody.dy, (float) BlockBody.UpperLeftPoint.Z},
            {(float) BlockBody.UpperLeftPoint.X + (float) BlockBody.dx, (float) BlockBody.UpperLeftPoint.Y + (float) BlockBody.dy, (float) BlockBody.UpperLeftPoint.Z + (float) BlockBody.dz},

            //up
            {(float) BlockBody.UpperLeftPoint.X,(float) BlockBody.UpperLeftPoint.Y, (float) BlockBody.UpperLeftPoint.Z  + (float) BlockBody.dz}, 
            {(float) BlockBody.UpperLeftPoint.X + (float) BlockBody.dx, (float) BlockBody.UpperLeftPoint.Y, (float) BlockBody.UpperLeftPoint.Z},
            {(float) BlockBody.UpperLeftPoint.X, (float) BlockBody.UpperLeftPoint.Y, (float) BlockBody.UpperLeftPoint.Z},

            {(float) BlockBody.UpperLeftPoint.X,(float) BlockBody.UpperLeftPoint.Y, (float) BlockBody.UpperLeftPoint.Z  + (float) BlockBody.dz}, 
            {(float) BlockBody.UpperLeftPoint.X + (float) BlockBody.dx, (float) BlockBody.UpperLeftPoint.Y, (float) BlockBody.UpperLeftPoint.Z},
            {(float) BlockBody.UpperLeftPoint.X + (float) BlockBody.dx, (float) BlockBody.UpperLeftPoint.Y, (float) BlockBody.UpperLeftPoint.Z + (float) BlockBody.dz},

            //right
            {(float) BlockBody.UpperLeftPoint.X + (float) BlockBody.dx,(float) BlockBody.UpperLeftPoint.Y, (float) BlockBody.UpperLeftPoint.Z + (float) BlockBody.dz}, 
            {(float) BlockBody.UpperLeftPoint.X + (float) BlockBody.dx, (float) BlockBody.UpperLeftPoint.Y + (float) BlockBody.dy, (float) BlockBody.UpperLeftPoint.Z},
            {(float) BlockBody.UpperLeftPoint.X + (float) BlockBody.dx, (float) BlockBody.UpperLeftPoint.Y, (float) BlockBody.UpperLeftPoint.Z},

            {(float) BlockBody.UpperLeftPoint.X + (float) BlockBody.dx,(float) BlockBody.UpperLeftPoint.Y, (float) BlockBody.UpperLeftPoint.Z + (float) BlockBody.dz}, 
            {(float) BlockBody.UpperLeftPoint.X + (float) BlockBody.dx, (float) BlockBody.UpperLeftPoint.Y + (float) BlockBody.dy, (float) BlockBody.UpperLeftPoint.Z},
            {(float) BlockBody.UpperLeftPoint.X + (float) BlockBody.dx, (float) BlockBody.UpperLeftPoint.Y + (float) BlockBody.dy, (float) BlockBody.UpperLeftPoint.Z + (float) BlockBody.dz},


            //left
            {(float) BlockBody.UpperLeftPoint.X,(float) BlockBody.UpperLeftPoint.Y, (float) BlockBody.UpperLeftPoint.Z + (float) BlockBody.dz}, 
            {(float) BlockBody.UpperLeftPoint.X, (float) BlockBody.UpperLeftPoint.Y + (float) BlockBody.dy, (float) BlockBody.UpperLeftPoint.Z},
            {(float) BlockBody.UpperLeftPoint.X, (float) BlockBody.UpperLeftPoint.Y, (float) BlockBody.UpperLeftPoint.Z}, 

            {(float) BlockBody.UpperLeftPoint.X,(float) BlockBody.UpperLeftPoint.Y, (float) BlockBody.UpperLeftPoint.Z + (float) BlockBody.dz}, 
            {(float) BlockBody.UpperLeftPoint.X, (float) BlockBody.UpperLeftPoint.Y + (float) BlockBody.dy, (float) BlockBody.UpperLeftPoint.Z},
            {(float) BlockBody.UpperLeftPoint.X, (float) BlockBody.UpperLeftPoint.Y + (float) BlockBody.dy, (float) BlockBody.UpperLeftPoint.Z + (float) BlockBody.dz},
            },

            Colors = new float[,] { 
            // front side
            {(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},
            {(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},

            {(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},
            {(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},

            //
            {(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},
            {(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},

            {(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},
            {(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},

            //
            {(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},
            {(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},

            {(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},
            {(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},{(float) BlockBody.Rho,(float) BlockBody.Rho,(float) BlockBody.Rho},
        },
        });

        // configure the limits of the plot cube content (similar to zooming)
        plotCube.Limits.Set(
          new Vector3(0, 0, 1000),   // set the minimum X,Y,Z coordinate
          new Vector3(1000, 1000, 0));// set the maximum X,Y,Z coordinate

        // disable clipping at the plot cube edges
        plotCube.Plots.Clipping = null;
        SliceilPanel.Scene = scene;
        SliceilPanel.Refresh();
    }

私有void createBlockBody（块体块体、ILScene场景、ILPlotCube plotCube）
{
ILArray A=ILMath.rand（1,20）*4+ILMath.vec（1,20）；
plotCube.Add（新的ILTriangles（“tri”）
{
位置=新浮动[，]{
//正面
{（float）BlockBody.UpperLeftPoint.X，（float）BlockBody.UpperLeftPoint.Y，（float）BlockBody.UpperLeftPoint.Z}，
{（float）BlockBody.UpperLeftPoint.X+（float）BlockBody.dx，（float）BlockBody.UpperLeftPoint.Y+（float）BlockBody.dy，（float）BlockBody.UpperLeftPoint.Z}，
{（float）BlockBody.UpperLeftPoint.X+（float）BlockBody.dx，（float）BlockBody.UpperLeftPoint.Y，（float）BlockBody.UpperLeftPoint.Z}，
{（float）BlockBody.UpperLeftPoint.X，（float）BlockBody.UpperLeftPoint.Y，（float）BlockBody.UpperLeftPoint.Z}，
{（float）BlockBody.UpperLeftPoint.X+（float）BlockBody.dx，（float）BlockBody.UpperLeftPoint.Y+（float）BlockBody.dy，（float）BlockBody.UpperLeftPoint.Z}，
{（float）BlockBody.UpperLeftPoint.X，（float）BlockBody.UpperLeftPoint.Y+（float）BlockBody.dy，（float）BlockBody.UpperLeftPoint.Z}，
//背面
{（float）BlockBody.UpperLeftPoint.X，（float）BlockBody.UpperLeftPoint.Y，（float）BlockBody.UpperLeftPoint.Z+（float）BlockBody.dz}，
{（float）BlockBody.UpperLeftPoint.X+（float）BlockBody.dx，（float）BlockBody.UpperLeftPoint.Y+（float）BlockBody.dy，（float）BlockBody.UpperLeftPoint.Z+（float）BlockBody.dz}，
{（float）BlockBody.UpperLeftPoint.X+（float）BlockBody.dx，（float）BlockBody.UpperLeftPoint.Y，（float）BlockBody.UpperLeftPoint.Z+（float）BlockBody.dz}，
{（float）BlockBody.UpperLeftPoint.X，（float）BlockBody.UpperLeftPoint.Y，（float）BlockBody.UpperLeftPoint.Z+（float）BlockBody.dz}，
{（float）BlockBody.UpperLeftPoint.X+（float）BlockBody.dx，（float）BlockBody.UpperLeftPoint.Y+（float）BlockBody.dy，（float）BlockBody.UpperLeftPoint.Z+（float）BlockBody.dz}，
{（float）BlockBody.UpperLeftPoint.X，（float）BlockBody.UpperLeftPoint.Y+（float）BlockBody.dy，（float）BlockBody.UpperLeftPoint.Z+（float）BlockBody.dz}，
//向上
{（float）BlockBody.UpperLeftPoint.X，（float）BlockBody.UpperLeftPoint.Y+（float）BlockBody.dy，（float）BlockBody.UpperLeftPoint.Z+（float）BlockBody.dz}，
{（float）BlockBody.UpperLeftPoint.X+（float）BlockBody.dx，（float）BlockBody.UpperLeftPoint.Y+（float）BlockBody.dy，（float）BlockBody.UpperLeftPoint.Z}，
{（float）BlockBody.UpperLeftPoint.X，（float）BlockBody.UpperLeftPoint.Y+（float）BlockBody.dy，（float）BlockBody.UpperLeftPoint.Z}，
{（float）BlockBody.UpperLeftPoint.X，（float）BlockBody.UpperLeftPoint.Y+（float）BlockBody.dy，（float）BlockBody.UpperLeftPoint.Z+（float）BlockBody.dz}，
{（float）BlockBody.UpperLeftPoint.X+（float）BlockBody.dx，（float）BlockBody.UpperLeftPoint.Y+（float）BlockBody.dy，（float）BlockBody.UpperLeftPoint.Z}，
{（float）BlockBody.UpperLeftPoint.X+（float）BlockBody.dx，（float）BlockBody.UpperLeftPoint.Y+（float）BlockBody.dy，（float）BlockBody.UpperLeftPoint.Z+（float）BlockBody.dz}，
//向上
{（float）BlockBody.UpperLeftPoint.X，（float）BlockBody.UpperLeftPoint.Y，（float）BlockBody.UpperLeftPoint.Z+（float）BlockBody.dz}，
{（float）BlockBody.UpperLeftPoint.X+（float）BlockBody.dx，（float）BlockBody.UpperLeftPoint.Y，（float）BlockBody.UpperLeftPoint.Z}，
{（float）BlockBody.UpperLeftPoint.X，（float）BlockBody.UpperLeftPoint.Y，（float）BlockBody.UpperLeftPoint.Z}，
{（float）BlockBody.UpperLeftPoint.X，（float）BlockBody.UpperLeftPoint.Y，（float）BlockBody.UpperLeftPoint.Z+（float）BlockBody.dz}，
{（float）BlockBody.UpperLeftPoint.X+（float）BlockBody.dx，（float）BlockBody.UpperLeftPoint.Y，（float）BlockBody.UpperLeftPoint.Z}，
{（float）BlockBody.UpperLeftPoint.X+（float）BlockBody.dx，（float）BlockBody.UpperLeftPoint.Y，（float）BlockBody.UpperLeftPoint.Z+（float）BlockBody.dz}，
//对
{（float）BlockBody.UpperLeftPoint.X+（float）BlockBody.dx，（float）BlockBody.UpperLeftPoint.Y，（float）BlockBody.UpperLeftPoint.Z+（float）BlockBody.dz}，
{（float）BlockBody.UpperLeftPoint.X+（float）BlockBody.dx，（float）BlockBody.UpperLeftPoint.Y+（float）BlockBody.dy，（float）BlockBody.UpperLeftPoint.Z}，
{（float）BlockBody.UpperLeftPoint.X+（float）BlockBody.dx，（float）BlockBody.UpperLeftPoint.Y，（float）BlockBody.UpperLeftPoint.Z}，
{（float）BlockBody.UpperLeftPoint.X+（float）BlockBody.dx，（float）BlockBody.UpperLeftPoint.Y，（float）BlockBody.UpperLeftPoint.Z+（float）BlockBody.dz}，
{（float）BlockBody.UpperLeftPoint.X+（float）BlockBody.dx，（float）BlockBody.UpperLeftPoint.Y+（float）BlockBody.dy，（float）BlockBody.UpperLeftPoint.Z}，
{（float）BlockBody.UpperLeftPoint.X+（float）BlockBody.dx，（float）BlockBody.UpperLeftPoint.Y+（float）BlockBody.dy，（float）BlockBody.UpperLeftPoint.Z+（float）BlockBody.dz}，
//左
{（float）BlockBody.UpperLeftPoint.X，（float）BlockBody.UpperLeftPoint.Y，（float）BlockBody.UpperLeftPoint.Z+（float）BlockBody.dz}，
{（float）BlockBody.UpperLeftPoint.X，（float）BlockBody.UpperLeftPoint.Y+（float）BlockBody.dy，（float）BlockBody.UpperLeftPoint.Z}，
{（float）BlockBody.UpperLeftPoint.X，（float）BlockBody.UpperLeftPoint.Y，（float）Bloc
plotCube.Add(box);
var colormap = new ILColormap(Colormaps.Jet);
Vector4 key1 = colormap.Map((float)BlockBody.Rho, new Tuple<float, float>(-1, 1));
var test = key1.ToColor();
box.Color = test;