C＃WPF无法在3D网格上绘制热图

Question

Hi a long time ago i used this code in a Windows Form App to draw a gradient in a single triangle, which could later be used to generate a color based heatmap over a 3D Mesh:

PathGradientBrush gradientBrush = new PathGradientBrush(points);
Color[] colors = { Color.Red, Color.Blue, Color.Green };
gradientBrush.CenterColor = Color.ToARGB(85,85,85);
gradientBrush.SurroundColors = colors;
surface.FillPolygon(gradientBrush, points);

I was able to draw a gradient like this from the corners of the triangle, which faded seamlessly into the middle of it. By placing many triangles together i could generate a colormap on my 3D mesh which was seamless, no sharp borders.

However there is not PathGradientBrush in WPF anymore. How can I generate a colormap like that between three points with only the limited linear and radial brushes? Are there any other ways to generate the same result?

Answer 1

WPF is more base for the GUI reach application and there are many available library for same

http://www.telerik.com/products/wpf/overview.aspx