vtm-playground: ExtrusionsTest (#684)
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189
vtm-playground/src/org/oscim/test/ExtrusionsTest.java
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189
vtm-playground/src/org/oscim/test/ExtrusionsTest.java
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/*
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* Copyright 2019 Gustl22
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*
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* This program is free software: you can redistribute it and/or modify it under the
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* terms of the GNU Lesser General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.oscim.test;
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import org.oscim.core.MapElement;
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import org.oscim.core.Tag;
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import org.oscim.gdx.GdxMapApp;
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import org.oscim.layers.TileGridLayer;
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import org.oscim.layers.tile.buildings.BuildingLayer;
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import org.oscim.layers.tile.buildings.S3DBLayer;
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import org.oscim.layers.tile.vector.VectorTileLayer;
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import org.oscim.test.tiling.source.TestTileSource;
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import org.oscim.theme.VtmThemes;
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public class ExtrusionsTest extends GdxMapApp {
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enum GroundShape {
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HEXAGON, RECTANGLE, SHAPE_L, SHAPE_O,
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}
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private GroundShape mGroundShape = GroundShape.RECTANGLE;
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private Tag[] mTags = {
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new Tag(Tag.KEY_BUILDING, Tag.VALUE_YES),
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new Tag(Tag.KEY_BUILDING_LEVELS, "2"),
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new Tag(Tag.KEY_ROOF_LEVELS, "2"),
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new Tag(Tag.KEY_ROOF_COLOR, "#99ffff"),
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new Tag(Tag.KEY_BUILDING_COLOR, "white")
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};
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private void addExtrusions(TestTileSource tileSource) {
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MapElement e = new MapElement();
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e.startPolygon();
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switch (mGroundShape) {
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case HEXAGON:
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hexagonGround(e);
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break;
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case RECTANGLE:
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rectangleGround(e);
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break;
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case SHAPE_L:
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shapeLGround(e);
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break;
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case SHAPE_O:
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shapeOGround(e);
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break;
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}
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e.tags.set(mTags);
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MapElement building;
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building = new MapElement(e);
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building = building.translate(0, 0);
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building.tags.add(new Tag(Tag.KEY_ROOF_SHAPE, Tag.VALUE_FLAT));
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tileSource.addMapElement(building);
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building = new MapElement(e);
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building = building.translate(100, 0);
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building.tags.add(new Tag(Tag.KEY_ROOF_SHAPE, Tag.VALUE_GABLED));
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tileSource.addMapElement(building);
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building = new MapElement(e);
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building = building.translate(200, 0);
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building.tags.add(new Tag(Tag.KEY_ROOF_SHAPE, Tag.VALUE_PYRAMIDAL));
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tileSource.addMapElement(building);
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building = new MapElement(e);
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building = building.translate(300, 0);
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building.tags.add(new Tag(Tag.KEY_ROOF_SHAPE, Tag.VALUE_DOME));
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tileSource.addMapElement(building);
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building = new MapElement(e);
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building = building.translate(0, 100);
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building.tags.add(new Tag(Tag.KEY_ROOF_SHAPE, Tag.VALUE_GAMBREL));
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tileSource.addMapElement(building);
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building = new MapElement(e);
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building = building.translate(100, 100);
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building.tags.add(new Tag(Tag.KEY_ROOF_SHAPE, Tag.VALUE_HALF_HIPPED));
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tileSource.addMapElement(building);
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building = new MapElement(e);
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building = building.translate(200, 100);
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building.tags.add(new Tag(Tag.KEY_ROOF_SHAPE, Tag.VALUE_HIPPED));
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tileSource.addMapElement(building);
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building = new MapElement(e);
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building = building.translate(300, 100);
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building.tags.add(new Tag(Tag.KEY_ROOF_SHAPE, Tag.VALUE_MANSARD));
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tileSource.addMapElement(building);
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building = new MapElement(e);
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building = building.translate(0, 200);
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building.tags.add(new Tag(Tag.KEY_ROOF_SHAPE, Tag.VALUE_ONION));
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tileSource.addMapElement(building);
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building = new MapElement(e);
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building = building.translate(100, 200);
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building.tags.add(new Tag(Tag.KEY_ROOF_SHAPE, Tag.VALUE_ROUND));
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tileSource.addMapElement(building);
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building = new MapElement(e);
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building = building.translate(200, 200);
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building.tags.add(new Tag(Tag.KEY_ROOF_SHAPE, Tag.VALUE_SALTBOX));
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tileSource.addMapElement(building);
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building = new MapElement(e);
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building = building.translate(300, 200);
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building.tags.add(new Tag(Tag.KEY_ROOF_SHAPE, Tag.VALUE_SKILLION));
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tileSource.addMapElement(building);
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}
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private void hexagonGround(MapElement e) {
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hexagonGround(e, 10, 0, 0);
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}
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private void hexagonGround(MapElement e, float unit, float shiftX, float shiftY) {
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float sqrt2 = unit * (float) Math.sqrt(2);
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e.addPoint(shiftX + unit, shiftY + 0);
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e.addPoint(shiftX + unit + sqrt2, shiftY + 0);
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e.addPoint(shiftX + 2 * unit + sqrt2, shiftY + unit);
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e.addPoint(shiftX + 2 * unit + sqrt2, shiftY + unit + sqrt2);
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e.addPoint(shiftX + unit + sqrt2, shiftY + 2 * unit + sqrt2);
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e.addPoint(shiftX + unit, shiftY + 2 * unit + sqrt2);
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e.addPoint(shiftX + 0, shiftY + unit + sqrt2);
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e.addPoint(shiftX + 0, shiftY + unit);
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}
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private void rectangleGround(MapElement e) {
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e.addPoint(0, 0);
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e.addPoint(25, 0);
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e.addPoint(25, 20);
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e.addPoint(0, 20);
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}
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private void shapeLGround(MapElement e) {
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e.addPoint(0, 0);
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e.addPoint(20, 0);
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e.addPoint(20, 15);
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e.addPoint(12, 15);
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e.addPoint(12, 10);
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e.addPoint(0, 10);
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}
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private void shapeOGround(MapElement e) {
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hexagonGround(e);
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e.reverse();
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e.startHole();
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hexagonGround(e, 5, 5, 5);
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e.reverse();
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}
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@Override
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public void createLayers() {
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TestTileSource tts = new TestTileSource();
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addExtrusions(tts);
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VectorTileLayer vtl = mMap.setBaseMap(tts);
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BuildingLayer buildingLayer = new S3DBLayer(mMap, vtl, true);
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buildingLayer.getExtrusionRenderer().getSun().setProgress(0.1f);
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buildingLayer.getExtrusionRenderer().getSun().updatePosition();
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mMap.layers().add(buildingLayer);
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mMap.layers().add(new TileGridLayer(mMap));
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mMap.setTheme(VtmThemes.DEFAULT);
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mMap.setMapPosition(0, 0, 1 << 17);
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}
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public static void main(String[] args) {
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GdxMapApp.init();
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GdxMapApp.run(new ExtrusionsTest());
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}
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}
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@ -0,0 +1,79 @@
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/*
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* Copyright 2019 Gustl22
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*
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* This program is free software: you can redistribute it and/or modify it under the
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* terms of the GNU Lesser General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.oscim.test.tiling.source;
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import org.oscim.core.MapElement;
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import org.oscim.layers.tile.MapTile;
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import org.oscim.tiling.ITileDataSink;
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import org.oscim.tiling.ITileDataSource;
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import org.oscim.tiling.TileSource;
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import java.util.ArrayList;
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import java.util.List;
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import static org.oscim.tiling.QueryResult.SUCCESS;
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public class TestTileSource extends TileSource {
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private TileDataSource mTileDataSource;
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public TestTileSource() {
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super(0, 17);
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mTileDataSource = new TileDataSource();
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}
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public void addMapElement(MapElement e) {
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mTileDataSource.mElems.add(e);
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}
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@Override
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public ITileDataSource getDataSource() {
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return mTileDataSource;
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}
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@Override
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public OpenResult open() {
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return OpenResult.SUCCESS;
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}
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@Override
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public void close() {
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}
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static class TileDataSource implements ITileDataSource {
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final List<MapElement> mElems = new ArrayList<>();
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TileDataSource() {
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}
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@Override
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public void query(MapTile tile, ITileDataSink sink) {
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for (MapElement e : mElems) {
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sink.process(e);
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}
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sink.completed(SUCCESS);
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}
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@Override
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public void dispose() {
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}
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@Override
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public void cancel() {
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}
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}
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}
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