Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.

points in 3D space

Hello,
I want to show only data points in 3D space. I have used the following code to do that: 

Irregular3DSet testset = new Irregular3DSet(xyz,testsamples);

        DataReferenceImpl points_ref = new DataReferenceImpl("points_ref");
        points_ref.setData((Set)testset);

        ConstantMap[] pointsCMap = { new ConstantMap( 1.0f, Display.Red ),
                             new ConstantMap( 0.0f, Display.Green ),
                             new ConstantMap( 0.0f, Display.Blue ),
                             new ConstantMap( 5.50f, Display.PointSize )  };

        display.addReference( points_ref, pointsCMap );
However, this method is very slow. Is there another function or better method to accomplish this? 

thanks,
john
  • 2002 messages navigation, sorted by:
    1. Thread
    2. Subject
    3. Author
    4. Date
    5. ↑ Table Of Contents
  • Search the visad archives: