private Appearance Triangle3DAppearance() {
_appearance = new Appearance();
PolygonAttributes polyAttrib = new PolygonAttributes();
polyAttrib.setPolygonMode(PolygonAttributes.POLYGON_FILL);
_appearance.setCapability(ALLOW_APPEARANCE_READ);
_appearance.setCapability(ALLOW_APPEARANCE_WRITE);
_appearance.setPolygonAttributes(polyAttrib);
PointAttributes pointatt = new PointAttributes(4, true);
_appearance.setPointAttributes(pointatt);
LineAttributes lineatt = new LineAttributes(2, LineAttributes.PATTERN_SOLID, false);
_appearance.setLineAttributes(lineatt);
return _appearance;
}
/**
* 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);
}
}
@Override
protected Appearance createAppearance() {
Appearance appearance = new Appearance();
appearance.setCapability(Appearance.ALLOW_TRANSPARENCY_ATTRIBUTES_READ);
appearance.setCapability(Appearance.ALLOW_LINE_ATTRIBUTES_READ);
LineAttributes lineAttrib = new LineAttributes();
lineAttrib.setCapability(LineAttributes.ALLOW_ANTIALIASING_WRITE);
lineAttrib.setCapability(LineAttributes.ALLOW_PATTERN_WRITE);
lineAttrib.setCapability(LineAttributes.ALLOW_WIDTH_WRITE);
lineAttrib.setLineWidth(linewidth);
lineAttrib.setLinePattern(pattern);
appearance.setLineAttributes(lineAttrib);
PolygonAttributes polyAttrib = new PolygonAttributes();
polyAttrib.setCapability(PolygonAttributes.ALLOW_MODE_WRITE);
polyAttrib.setPolygonMode(PolygonAttributes.POLYGON_FILL);
polyAttrib.setCullFace(PolygonAttributes.CULL_NONE);
polyAttrib.setBackFaceNormalFlip(true);
appearance.setPolygonAttributes(polyAttrib);
ColoringAttributes colorAttrib = new ColoringAttributes();
colorAttrib.setShadeModel(ColoringAttributes.SHADE_GOURAUD);
colorAttrib.setColor(color);
appearance.setColoringAttributes(colorAttrib);
TransparencyAttributes tr = new TransparencyAttributes();
int mode = transparency == 0f ? TransparencyAttributes.NONE : TransparencyAttributes.FASTEST;
tr.setCapability(TransparencyAttributes.ALLOW_VALUE_WRITE);
tr.setCapability(TransparencyAttributes.ALLOW_MODE_WRITE);
tr.setTransparencyMode(mode);
tr.setTransparency(transparency);
appearance.setTransparencyAttributes(tr);
Material material = new Material();
material.setCapability(Material.ALLOW_COMPONENT_WRITE);
material.setAmbientColor(0.1f, 0.1f, 0.1f);
material.setSpecularColor(0.1f, 0.1f, 0.1f);
material.setDiffuseColor(0.1f, 0.1f, 0.1f);
appearance.setMaterial(material);
return appearance;
}
@Override
protected Appearance createAppearance() {
final Appearance appearance = new Appearance();
appearance.setCapability(Appearance.ALLOW_TRANSPARENCY_ATTRIBUTES_READ);
appearance.setCapability(Appearance.ALLOW_LINE_ATTRIBUTES_READ);
final PointAttributes pointAttrib = new PointAttributes();
pointAttrib.setCapability(PointAttributes.ALLOW_ANTIALIASING_WRITE);
pointAttrib.setCapability(PointAttributes.ALLOW_SIZE_WRITE);
pointAttrib.setPointSize(pointsize);
appearance.setPointAttributes(pointAttrib);
final PolygonAttributes polyAttrib = new PolygonAttributes();
polyAttrib.setCapability(PolygonAttributes.ALLOW_MODE_WRITE);
polyAttrib.setPolygonMode(PolygonAttributes.POLYGON_FILL);
polyAttrib.setCullFace(PolygonAttributes.CULL_BACK);
polyAttrib.setBackFaceNormalFlip(false);
appearance.setPolygonAttributes(polyAttrib);
final ColoringAttributes colorAttrib = new ColoringAttributes();
colorAttrib.setShadeModel(ColoringAttributes.SHADE_GOURAUD);
colorAttrib.setColor(color);
appearance.setColoringAttributes(colorAttrib);
final TransparencyAttributes tr = new TransparencyAttributes();
final int mode =
transparency == 0f ? TransparencyAttributes.NONE : TransparencyAttributes.FASTEST;
tr.setCapability(TransparencyAttributes.ALLOW_VALUE_WRITE);
tr.setCapability(TransparencyAttributes.ALLOW_MODE_WRITE);
tr.setTransparencyMode(mode);
tr.setTransparency(transparency);
appearance.setTransparencyAttributes(tr);
final Material material = new Material();
material.setCapability(Material.ALLOW_COMPONENT_WRITE);
material.setAmbientColor(0.1f, 0.1f, 0.1f);
material.setSpecularColor(0.1f, 0.1f, 0.1f);
material.setDiffuseColor(0.1f, 0.1f, 0.1f);
appearance.setMaterial(material);
return appearance;
}
