/**
* Method to access appearance of highlighted nodes in 3D
*
* @param initValue false if appearance has to be changed according to user value
*/
public static void setHighlightedAppearanceValues(Object initValue) {
Color userColor = new Color(User.getColor(User.ColorPrefType.HIGHLIGHT_3D));
if (highlightApp == null)
highlightApp = new J3DAppearance(TransparencyAttributes.BLENDED, 0.5f, userColor);
else if (initValue == null) // redoing color only when it was changed in GUI
highlightApp.set3DColor(null, userColor);
}
/**
* Method to access appearance for cells in 3D
*
* @param initValue no null if appearance has to be changed according to user value. Using this
* mechanism to avoid the creation of new Boolean() just for the checking
*/
public static void setCellAppearanceValues(Object initValue) {
Color3f userColor = new Color3f(new Color(User.getColor(User.ColorPrefType.INSTANCE_3D)));
if (cellApp == null) {
cellApp = new J3DAppearance(TransparencyAttributes.SCREEN_DOOR, 0, null);
RenderingAttributes ra = new RenderingAttributes();
ra.setCapability(RenderingAttributes.ALLOW_VISIBLE_READ);
ra.setCapability(RenderingAttributes.ALLOW_VISIBLE_WRITE);
ra.setVisible(J3DUtils.is3DCellBndOn());
cellApp.setRenderingAttributes(ra);
// Set up the polygon attributes
PolygonAttributes pa = new PolygonAttributes();
pa.setCullFace(PolygonAttributes.CULL_NONE);
pa.setPolygonMode(PolygonAttributes.POLYGON_LINE);
cellApp.setPolygonAttributes(pa);
// TextureAttributes texAttr = new TextureAttributes();
// texAttr.setTextureMode(TextureAttributes.MODULATE);
// //texAttr.setTextureColorTable(pattern);
// cellApp.setTextureAttributes(texAttr);
LineAttributes lineAttr = new LineAttributes();
lineAttr.setLineAntialiasingEnable(true);
cellApp.setLineAttributes(lineAttr);
// ** Data for cells
ColoringAttributes ca = new ColoringAttributes();
ca.setCapability(ColoringAttributes.ALLOW_COLOR_WRITE);
ca.setCapability(ColoringAttributes.ALLOW_COLOR_READ);
ca.setColor(userColor);
cellApp.setColoringAttributes(ca);
cellApp.setCapability(Appearance.ALLOW_COLORING_ATTRIBUTES_READ);
cellApp.setCapability(Appearance.ALLOW_COLORING_ATTRIBUTES_WRITE);
} else if (initValue == null) // redoing color only when it was changed in GUI
{
ColoringAttributes ca = cellApp.getColoringAttributes();
Color3f curColor = new Color3f();
ca.getColor(curColor);
if (!userColor.equals(curColor)) ca.setColor(userColor);
}
}
/**
* Set visibility of appearance assigned to cell bounding box
*
* @param value
*/
public static void setCellVisibility(boolean value) {
assert (cellApp != null);
cellApp.getRenderingAttributes().setVisible(value);
}