/**
* Copyright 2014
* SMEdit https://github.com/StarMade/SMEdit
* SMTools https://github.com/StarMade/SMTools
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
**/
package jo.sm.plugins.ship.imp;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import jo.sm.data.SparseMatrix;
import jo.sm.data.StarMade;
import jo.sm.logic.utils.FloatUtils;
import jo.sm.logic.utils.IntegerUtils;
import jo.sm.mods.IBlocksPlugin;
import jo.sm.mods.IPluginCallback;
import jo.sm.ship.data.Block;
import jo.vecmath.Color3f;
import jo.vecmath.Point3f;
import jo.vecmath.Point3i;
import jo.vecmath.ext.Hull3f;
import jo.vecmath.ext.Triangle3f;
public class ImportVRMLPlugin implements IBlocksPlugin {
public static final String NAME = "Import/VRML";
public static final String DESC = "Import VRML file";
public static final String AUTH = "Jo Jaquinta";
public static final int[][] CLASSIFICATIONS
= {
{TYPE_SHIP, SUBTYPE_FILE, 25},
{TYPE_STATION, SUBTYPE_FILE, 25},
{TYPE_SHOP, SUBTYPE_FILE, 25},};
private static final Logger log = Logger.getLogger(ImportVRMLPlugin.class.getName());
@Override
public String getName() {
return NAME;
}
@Override
public String getDescription() {
return DESC;
}
@Override
public String getAuthor() {
return AUTH;
}
@Override
public Object newParameterBean() {
return new ImportVRMLParameters();
}
@Override
public void initParameterBean(SparseMatrix<Block> original, Object params,
StarMade sm, IPluginCallback cb) {
}
@Override
public int[][] getClassifications() {
return CLASSIFICATIONS;
}
@Override
public SparseMatrix<Block> modify(SparseMatrix<Block> original,
Object p, StarMade sm, IPluginCallback cb) {
ImportVRMLParameters params;
params = (ImportVRMLParameters) p;
try {
Hull3f hull;
hull = readFile(params.getFile());
log.log(Level.INFO, "Read " + hull.getTriangles().size() + " triangles");
Point3i lowerGrid;
lowerGrid = new Point3i();
Point3i upperGrid;
upperGrid = new Point3i();
Point3i offset;
offset = new Point3i();
float scale;
scale = PlotLogic.getScale(hull, params.getLongestDimension(), lowerGrid, upperGrid, offset);
SparseMatrix<Block> modified;
modified = new SparseMatrix<>();
PlotLogic.mapHull(modified, hull, new Point3f(scale, scale, scale), lowerGrid, upperGrid, cb);
return modified;
} catch (IOException e) {
cb.setError(e);
return null;
}
}
private Hull3f readFile(String wrlFile) throws IOException {
List<?> vrml;
try (BufferedReader rdr = new BufferedReader(new FileReader(new File(wrlFile)))) {
vrml = VRMLLogic.read(rdr);
}
Hull3f hull;
hull = new Hull3f();
List<Point3f> verts;
verts = new ArrayList<>();
Color3f color;
color = new Color3f();
readList(vrml, hull, verts, color);
return hull;
}
private void readList(Collection<?> vrml, Hull3f hull, List<Point3f> verts, Color3f color) {
for (Object n : vrml) {
if (n instanceof VRMLNode) {
VRMLNode node;
node = (VRMLNode) n;
log.log(Level.INFO, "Scanning " + node.getName());
if ("point".equalsIgnoreCase(node.getName()) && (node.getValue() instanceof Collection<?>)) {
verts.clear();
Collection<?> array;
array = (Collection<?>) node.getValue();
for (Iterator<?> i = array.iterator(); i.hasNext();) {
Point3f p;
p = new Point3f();
p.x = FloatUtils.parseFloat(i.next());
p.y = FloatUtils.parseFloat(i.next());
p.z = FloatUtils.parseFloat(i.next());
verts.add(p);
}
log.log(Level.INFO, "Read "+verts.size()+" verticies");
} else if ("diffuseColor".equalsIgnoreCase(node.getName()) && (node.getValue() instanceof Collection<?>)) {
Collection<?> array;
array = (Collection<?>) node.getValue();
Iterator<?> i;
i = array.iterator();
color.x = FloatUtils.parseFloat(i.next());
color.y = FloatUtils.parseFloat(i.next());
color.z = FloatUtils.parseFloat(i.next());
log.log(Level.INFO, "Color: "+color);
} else if ("coordIndex".equalsIgnoreCase(node.getName()) && (node.getValue() instanceof Collection<?>)) {
Collection<?> array;
array = (Collection<?>) node.getValue();
List<Integer> idx;
idx = new ArrayList<>();
for (Iterator<?> i = array.iterator(); i.hasNext();) {
int p;
p = IntegerUtils.parseInt((String) i.next());
if (p == -1) {
for (int o = 1; o < idx.size() - 1; o++) {
int p1;
p1 = idx.get(0);
int p2;
p2 = idx.get(o);
int p3;
p3 = idx.get(o + 1);
log.log(Level.INFO, "Triangle " + p1 + ", " + p2 + ", " + p3);
Triangle3f tri;
tri = new Triangle3f(verts.get(p1), verts.get(p2), verts.get(p3));
tri.setColor(new Color3f(color));
hull.getTriangles().add(tri);
}
idx.clear();
} else {
idx.add(p);
}
}
} else if (node.getValue() instanceof Collection<?>) {
Collection<?> array;
array = (Collection<?>) node.getValue();
readList(array, hull, verts, color);
}
}
}
}
}