import javax.swing.JRadioButton;
import javax.swing.JTextField;
import javax.swing.SwingConstants;
-import javax.swing.border.EtchedBorder;
import tim.prune.App;
-import tim.prune.DataSubscriber;
+import tim.prune.FunctionLibrary;
import tim.prune.I18nManager;
import tim.prune.UpdateMessageBroker;
import tim.prune.config.Config;
import tim.prune.data.NumberUtils;
import tim.prune.data.Track;
import tim.prune.function.Export3dFunction;
+import tim.prune.function.srtm.LookupSrtmFunction;
+import tim.prune.gui.BaseImageDefinitionPanel;
import tim.prune.gui.DialogCloser;
+import tim.prune.gui.TerrainDefinitionPanel;
import tim.prune.gui.map.MapSource;
import tim.prune.gui.map.MapSourceLibrary;
import tim.prune.load.GenericFileFilter;
+import tim.prune.threedee.ImageDefinition;
+import tim.prune.threedee.TerrainHelper;
import tim.prune.threedee.ThreeDModel;
/**
* Class to export a 3d scene of the track to a specified Pov file
- * Note: Subscriber interface only used for callback from image config dialog
*/
-public class PovExporter extends Export3dFunction implements DataSubscriber
+public class PovExporter extends Export3dFunction
{
private Track _track = null;
private JDialog _dialog = null;
private JTextField _cameraXField = null, _cameraYField = null, _cameraZField = null;
private JTextField _fontName = null, _altitudeFactorField = null;
private JRadioButton _ballsAndSticksButton = null;
- private JLabel _baseImageLabel = null;
- private JButton _baseImageButton = null;
- private BaseImageConfigDialog _baseImageConfig = null;
+ /** Panel for defining the base image */
+ private BaseImageDefinitionPanel _baseImagePanel = null;
+ /** Component for defining the terrain */
+ private TerrainDefinitionPanel _terrainPanel = null;
// defaults
private static final double DEFAULT_CAMERA_DISTANCE = 30.0;
*/
public void begin()
{
- // Make dialog window to select angles, colours etc
+ // Make dialog window to select inputs
if (_dialog == null)
{
_dialog = new JDialog(_parentFrame, I18nManager.getText(getNameKey()), true);
_dialog.setLocationRelativeTo(_parentFrame);
_dialog.getContentPane().add(makeDialogComponents());
}
- // Make base image dialog
- if (_baseImageConfig == null)
- {
- _baseImageConfig = new BaseImageConfigDialog(this, _dialog, _track);
+ // Get exaggeration factor from config
+ final int exaggFactor = Config.getConfigInt(Config.KEY_HEIGHT_EXAGGERATION);
+ if (exaggFactor > 0) {
+ _altFactor = exaggFactor / 100.0;
}
// Set angles
_cameraYField.setText(_cameraY);
_cameraZField.setText(_cameraZ);
_altitudeFactorField.setText("" + _altFactor);
- updateBaseImageDetails();
+ // Pass terrain and image def parameters (if any) to the panels
+ if (_terrainDef != null) {
+ _terrainPanel.initTerrainParameters(_terrainDef);
+ }
+ if (_imageDef != null) {
+ _baseImagePanel.initImageParameters(_imageDef);
+ }
+ _baseImagePanel.updateBaseImageDetails();
// Show dialog
_dialog.pack();
_dialog.setVisible(true);
okButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e)
{
- doExport();
- MapGrouter.clearMapImage();
+ // Need to launch export in new thread
+ new Thread(new Runnable() {
+ public void run()
+ {
+ doExport();
+ _baseImagePanel.getGrouter().clearMapImage();
+ }
+ }).start();
_dialog.dispose();
}
});
cancelButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e)
{
- MapGrouter.clearMapImage();
+ _baseImagePanel.getGrouter().clearMapImage();
_dialog.dispose();
}
});
group.add(_ballsAndSticksButton); group.add(tubesButton);
stylePanel.add(radioPanel);
- // Panel for the base image
- JPanel imagePanel = new JPanel();
- imagePanel.setLayout(new BorderLayout(10, 4));
- imagePanel.add(new JLabel(I18nManager.getText("dialog.exportpov.baseimage") + ": "), BorderLayout.WEST);
- _baseImageLabel = new JLabel("Typical sourcename");
- imagePanel.add(_baseImageLabel, BorderLayout.CENTER);
- _baseImageButton = new JButton(I18nManager.getText("button.edit"));
- _baseImageButton.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent event) {
- changeBaseImage();
- }
- });
- imagePanel.add(_baseImageButton, BorderLayout.EAST);
- // Put these image controls inside a holder panel with an outline
- JPanel imageHolderPanel = new JPanel();
- imageHolderPanel.setBorder(BorderFactory.createCompoundBorder(
- BorderFactory.createEtchedBorder(EtchedBorder.LOWERED), BorderFactory.createEmptyBorder(4, 4, 4, 4))
- );
- imageHolderPanel.setLayout(new BorderLayout());
- imageHolderPanel.add(imagePanel, BorderLayout.NORTH);
+ // Panel for the base image (parent is null because we don't need callback)
+ _baseImagePanel = new BaseImageDefinitionPanel(null, _dialog, _track);
+ // Panel for the terrain definition
+ _terrainPanel = new TerrainDefinitionPanel();
// add these panels to the holder panel
JPanel holderPanel = new JPanel();
boxPanel.add(Box.createVerticalStrut(4));
boxPanel.add(stylePanel);
boxPanel.add(Box.createVerticalStrut(4));
- boxPanel.add(imageHolderPanel);
+ boxPanel.add(_terrainPanel);
+ boxPanel.add(Box.createVerticalStrut(4));
+ boxPanel.add(_baseImagePanel);
holderPanel.add(boxPanel, BorderLayout.CENTER);
panel.add(holderPanel, BorderLayout.CENTER);
return panel;
}
- /**
- * Change the base image by calling the BaseImageConfigDialog
- */
- private void changeBaseImage()
- {
- // Check if there is a cache to use
- if (BaseImageConfigDialog.isImagePossible())
- {
- // Show new dialog to choose image details
- _baseImageConfig.begin();
- }
- else {
- _app.showErrorMessage(getNameKey(), "dialog.exportimage.noimagepossible");
- }
- }
-
- /**
- * Update the description label according to the selected base image details
- */
- private void updateBaseImageDetails()
- {
- String desc = null;
- if (_baseImageConfig.useImage())
- {
- MapSource source = MapSourceLibrary.getSource(_baseImageConfig.getSourceIndex());
- if (source != null) {
- desc = source.getName() + " ("
- + _baseImageConfig.getZoomLevel() + ")";
- }
- }
- if (desc == null) {
- desc = I18nManager.getText("dialog.about.no");
- }
- _baseImageLabel.setText(desc);
- }
/**
* Select the file and export data to it
}
final int nameLen = povFile.getName().length() - 4;
final File imageFile = new File(povFile.getParentFile(), povFile.getName().substring(0, nameLen) + "_base.png");
- final boolean imageExists = _baseImageConfig.useImage() && imageFile.exists();
+ final File terrainFile = new File(povFile.getParentFile(), povFile.getName().substring(0, nameLen) + "_terrain.png");
+ final boolean imageExists = _baseImagePanel.getImageDefinition().getUseImage() && imageFile.exists();
+ final boolean terrainFileExists = _terrainPanel.getUseTerrain() && terrainFile.exists();
+
// Check if files exist and if necessary prompt for overwrite
Object[] buttonTexts = {I18nManager.getText("button.overwrite"), I18nManager.getText("button.cancel")};
- if ((!povFile.exists() && !imageExists) || JOptionPane.showOptionDialog(_parentFrame,
+ if ((!povFile.exists() && !imageExists && !terrainFileExists)
+ || JOptionPane.showOptionDialog(_parentFrame,
I18nManager.getText("dialog.save.overwrite.text"),
I18nManager.getText("dialog.save.overwrite.title"), JOptionPane.YES_NO_OPTION,
JOptionPane.WARNING_MESSAGE, null, buttonTexts, buttonTexts[1])
== JOptionPane.YES_OPTION)
{
- // Export the file
- if (exportFile(povFile, imageFile))
+ // Export the file(s)
+ if (exportFiles(povFile, imageFile, terrainFile))
{
// file saved - store directory in config for later
Config.setConfigString(Config.KEY_TRACK_DIR, povFile.getParentFile().getAbsolutePath());
+ // also store exaggeration
+ Config.setConfigInt(Config.KEY_HEIGHT_EXAGGERATION, (int) (_altFactor * 100));
}
else
{
/**
- * Export the track data to the specified file
+ * Export the data to the specified file(s)
* @param inPovFile File object to save pov file to
* @param inImageFile file object to save image to
+ * @param inTerrainFile file object to save terrain to
* @return true if successful
*/
- private boolean exportFile(File inPovFile, File inImageFile)
+ private boolean exportFiles(File inPovFile, File inImageFile, File inTerrainFile)
{
FileWriter writer = null;
// find out the line separator for this system
try
{
// try to use given altitude cap
- double altFactor = Double.parseDouble(_altitudeFactorField.getText());
- model.setAltitudeFactor(altFactor);
+ double givenFactor = Double.parseDouble(_altitudeFactorField.getText());
+ if (givenFactor > 0.0) _altFactor = givenFactor;
}
catch (NumberFormatException nfe) { // parse failed, reset
- _altitudeFactorField.setText("1.0");
+ _altitudeFactorField.setText("" + _altFactor);
}
- model.scale();
+ model.setAltitudeFactor(_altFactor);
- boolean useImage = _baseImageConfig.useImage();
+ // Write base image if necessary
+ ImageDefinition imageDef = _baseImagePanel.getImageDefinition();
+ boolean useImage = imageDef.getUseImage();
if (useImage)
{
// Get base image from grouter
- MapSource mapSource = MapSourceLibrary.getSource(_baseImageConfig.getSourceIndex());
- GroutedImage baseImage = MapGrouter.getMapImage(_track, mapSource, _baseImageConfig.getZoomLevel());
+ MapSource mapSource = MapSourceLibrary.getSource(imageDef.getSourceIndex());
+ MapGrouter grouter = _baseImagePanel.getGrouter();
+ GroutedImage baseImage = grouter.getMapImage(_track, mapSource, imageDef.getZoom());
try
{
useImage = ImageIO.write(baseImage.getImage(), "png", inImageFile);
}
}
+ boolean useTerrain = _terrainPanel.getUseTerrain();
+ if (useTerrain)
+ {
+ TerrainHelper terrainHelper = new TerrainHelper(_terrainPanel.getGridSize());
+ Track terrainTrack = terrainHelper.createGridTrack(_track);
+ // Get the altitudes from SRTM for all the points in the track
+ LookupSrtmFunction srtmLookup = (LookupSrtmFunction) FunctionLibrary.FUNCTION_LOOKUP_SRTM;
+ srtmLookup.begin(terrainTrack);
+ while (srtmLookup.isRunning())
+ {
+ try {
+ Thread.sleep(750); // just polling in a wait loop isn't ideal but simple
+ }
+ catch (InterruptedException e) {}
+ }
+ // Fix the voids
+ terrainHelper.fixVoids(terrainTrack);
+
+ model.setTerrain(terrainTrack);
+ model.scale();
+
+ // Call TerrainHelper to write out the data from the model
+ terrainHelper.writeHeightMap(model, inTerrainFile);
+ }
+ else
+ {
+ // No terrain required, so just scale the model as it is
+ model.scale();
+ }
+
// Create file and write basics
writer = new FileWriter(inPovFile);
- writeStartOfFile(writer, lineSeparator, useImage ? inImageFile : null);
+ writeStartOfFile(writer, lineSeparator, useImage ? inImageFile : null, useTerrain ? inTerrainFile : null);
// write out points
if (_ballsAndSticksButton.isSelected()) {
* @param inWriter Writer to use for writing file
* @param inLineSeparator line separator to use
* @param inImageFile image file to reference (or null if none)
+ * @param inTerrainFile terrain file to reference (or null if none)
* @throws IOException on file writing error
*/
- private void writeStartOfFile(FileWriter inWriter, String inLineSeparator, File inImageFile)
+ private void writeStartOfFile(FileWriter inWriter, String inLineSeparator, File inImageFile, File inTerrainFile)
throws IOException
{
- inWriter.write("// Pov file produced by GpsPrune - see http://activityworkshop.net/");
+ inWriter.write("// Pov file produced by GpsPrune - see http://gpsprune.activityworkshop.net/");
+ inWriter.write(inLineSeparator);
+ inWriter.write("#version 3.6;");
inWriter.write(inLineSeparator);
inWriter.write(inLineSeparator);
// Select font based on user input
// Make the definition of the base plane depending on whether there's an image or not
final boolean useImage = (inImageFile != null);
- final String boxDefinition = (inImageFile == null ?
- " <-10.0, -0.15, -10.0>," + inLineSeparator
- + " <10.0, 0.15, 10.0>" + inLineSeparator
- + " pigment { color rgb <0.5 0.75 0.8> }"
- :
+ final boolean useImageOnBox = useImage && (inTerrainFile == null);
+ final String boxDefinition = (useImageOnBox ?
" <0, 0, 0>, <1, 1, 0.001>" + inLineSeparator
+ " pigment {image_map { png \"" + inImageFile.getName() + "\" map_type 0 interpolate 2 once } }" + inLineSeparator
+ " scale 20.0 rotate <90, 0, 0>" + inLineSeparator
- + " translate <-10.0, 0, -10.0>");
+ + " translate <-10.0, 0, -10.0>"
+ : " <-10.0, -0.15, -10.0>," + inLineSeparator
+ + " <10.0, 0.0, 10.0>" + inLineSeparator
+ + " pigment { color rgb <0.5 0.75 0.8> }");
// TODO: Maybe could use the same geometry for the imageless case, would simplify code a bit
+ // Definition of terrain shape if any
+ final String terrainDefinition = makeTerrainString(inTerrainFile, inImageFile, inLineSeparator);
+
// Set up output
String[] outputLines = {
"global_settings { ambient_light rgb <4, 4, 4> }", "",
"box {",
boxDefinition,
"}", "",
+ // terrain
+ terrainDefinition,
// write cardinals
"// Cardinal letters N,S,E,W",
"text {",
}
}
+ /**
+ * Make a description of the height_field object for the terrain, depending on terrain and image
+ * @param inTerrainFile terrain file, or null if none
+ * @param inImageFile image file, or null if none
+ * @param inLineSeparator line separator
+ * @return String for inserting into pov file
+ */
+ private static String makeTerrainString(File inTerrainFile, File inImageFile, String inLineSeparator)
+ {
+ if (inTerrainFile == null) {return "";}
+ StringBuilder sb = new StringBuilder();
+ sb.append("//Terrain").append(inLineSeparator)
+ .append("height_field {").append(inLineSeparator)
+ .append("\tpng \"").append(inTerrainFile.getName()).append("\" smooth").append(inLineSeparator)
+ .append("\tfinish {diffuse 0.7 phong 0.2}").append(inLineSeparator);
+ if (inImageFile != null) {
+ sb.append("\tpigment {image_map { png \"").append(inImageFile.getName()).append("\" } rotate x*90}").append(inLineSeparator);
+ }
+ else {
+ sb.append("\tpigment {color rgb <0.55 0.7 0.55> }").append(inLineSeparator);
+ }
+ sb.append("\tscale 20.0").append(inLineSeparator)
+ .append("\ttranslate <-10.0, 0, -10.0>").append(inLineSeparator).append("}");
+ return sb.toString();
+ }
/**
* Write out all the data points to the file in the balls-and-sticks style
}
return segmentList;
}
-
- /**
- * Callback from base image config dialog
- */
- public void dataUpdated(byte inUpdateType)
- {
- updateBaseImageDetails();
- }
-
- /** Not required */
- public void actionCompleted(String inMessage) {
- }
}
projects / GpsPrune.git / blobdiff