Package com.luciad.view.lightspeed

Class TLspStereoDeviceBuilder

java.lang.Object
com.luciad.view.lightspeed.TLspStereoDeviceBuilder
public class TLspStereoDeviceBuilder extends Object
Builder to create a TLspStereoscopicDevice, which can be used to create a stereoscopic 3D view, (see TLspViewBuilder.buildStereoscopicView(TLspStereoscopicDevice)). The view returned by the view builder can be cast to ILspAWTView. 

 public ILspAWTView createView() {
    TLspStereoscopicDevice stereoDevice = TLspStereoDeviceBuilder.newBuilder().build();
    ILspAWTView view = (ILspAWTView) TLspViewBuilder.newBuilder().buildStereoscopicView(stereoDevice);
    return view;
 }

A stereoscopic Lightspeed view will have a frame rate that is half of that of a regular Lightspeed view. This is because to achieve the 3D stereoscopic effect each frame has to be rendered twice, once for each eye.

Note: A stereoscopic 3D view requires a GPU that supports quad buffering. For most GPUs this must be enabled in the driver settings. A warning will be logged if your GPU does not support quad buffering.

Since:
2016.1

  • Method Details

    • newBuilder

      public static TLspStereoDeviceBuilder newBuilder()

    • eyeSeparation

      public TLspStereoDeviceBuilder eyeSeparation(double aEyeSeparation)
      Specifies the distance between the eyes of the user. For the best 3D experience this should be measured for each user. The default value is 0.065m.
      Parameters:
      aEyeSeparation - the eye separation in meters
      Returns:
      this

    • focalLength

      public TLspStereoDeviceBuilder focalLength(double aFocalLength)
      Specifies the focal length in meters, this should be the distance between the user and the screen. The default value is 1m.
      Parameters:
      aFocalLength - the focal length.
      Returns:
      this

    • build

      public TLspStereoscopicDevice build()
      Builds the resulting stereoscopic device.
      Returns:
      the resulting stereoscopic device