@Override
protected void draw(DrawContext dc) {
// Capture the capabilities actually in use.
if (this.capabilities == null) {
this.capabilities = dc.getGLContext().getGLDrawable().getChosenGLCapabilities();
this.hardwareStereo = this.capabilities.getStereo();
this.inStereo = this.isHardwareStereo() ? true : this.isInStereo();
}
// If stereo isn't to be applied, just draw and return.
if (!isInStereo()) {
super.draw(dc);
return;
}
// Check if pitch is in correct range (50 - 90 degrees) for current stereo implementation to
// work correctly (temporary hack)
View dcView = dc.getView();
Boolean pitchInRange =
(dcView.getPitch().compareTo(Angle.fromDegrees(50)) > 0
&& dcView.getPitch().compareTo(Angle.POS90) < 0);
if (AVKey.STEREO_MODE_DEVICE.equals(this.stereoMode) && this.isHardwareStereo() && pitchInRange)
this.doDrawToStereoDevice(dc);
else if (AVKey.STEREO_MODE_RED_BLUE.equals(this.stereoMode) && pitchInRange)
this.doDrawStereoRedBlue(dc);
else // AVKey.STEREO_MODE_NONE
this.doDrawStereoNone(dc);
}
