Samples for Shadow and Overpass (#670)

2019-02-21 00:41:35 +01:00
parent 8e685b7ebb
commit 31077cb637
9 changed files with 222 additions and 2 deletions
--- a/vtm-android-example/src/org/oscim/android/test/ShadowActivity.java
+++ b/vtm-android-example/src/org/oscim/android/test/ShadowActivity.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright 2019 Gustl22
+ *
+ * This program is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU Lesser General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+ * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.oscim.android.test;
+
+import android.os.Bundle;
+import android.view.View;
+import android.widget.SeekBar;
+import android.widget.ToggleButton;
+
+import org.oscim.layers.tile.buildings.BuildingLayer;
+import org.oscim.renderer.ExtrusionRenderer;
+import org.oscim.renderer.light.Sun;
+
+public class ShadowActivity extends SimpleMapActivity implements SeekBar.OnSeekBarChangeListener {
+
+    public ShadowActivity() {
+        super(R.layout.activity_shadow);
+    }
+
+    private SeekBar mSeekBar;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        BuildingLayer.SHADOW = true;
+
+        super.onCreate(savedInstanceState);
+        mSeekBar = findViewById(R.id.seekBarShadow);
+        mSeekBar.setOnSeekBarChangeListener(this);
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+
+        BuildingLayer.SHADOW = false;
+    }
+
+    @Override
+    public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
+        int id = seekBar.getId();
+        if (id == R.id.seekBarShadow) {
+            Sun sun = mBuildingLayer.getExtrusionRenderer().getSun();
+            sun.setProgress(progress / 1000f);
+            sun.updatePosition();
+            sun.updateColor();
+
+            mMap.updateMap(true);
+        }
+    }
+
+    @Override
+    public void onStartTrackingTouch(SeekBar seekBar) {
+    }
+
+    @Override
+    public void onStopTrackingTouch(SeekBar seekBar) {
+    }
+
+    public void onToggleCurrentSun(View view) {
+        boolean isCurrentSun = ((ToggleButton) view).isChecked();
+        mSeekBar.setEnabled(!isCurrentSun);
+        ExtrusionRenderer extrusionRenderer = mBuildingLayer.getExtrusionRenderer();
+        extrusionRenderer.enableCurrentSunPos(isCurrentSun);
+        extrusionRenderer.getSun().update();
+        mSeekBar.setProgress((int) (extrusionRenderer.getSun().getProgress() * 1000));
+        mMap.updateMap(true);
+    }
+}