0.11.2: First Google Tango release

app/android/src/com/introlab/rtabmap/Renderer.java

@@ -0,0 +1,55 @@
+/*
+ * Copyright 2014 Google Inc. All Rights Reserved.
+ *
+ * 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 com.introlab.rtabmap;
+
+import android.app.ProgressDialog;
+import android.opengl.GLSurfaceView;
+
+import javax.microedition.khronos.egl.EGLConfig;
+import javax.microedition.khronos.opengles.GL10;
+
+// Renderer renders graphic content. This includes the point cloud,
+// ground grid, camera frustum, camera axis, and trajectory based on the Tango
+// device's pose.
+public class Renderer implements GLSurfaceView.Renderer {
+	
+	private ProgressDialog mProgressDialog;
+	
+	public void setProgressDialog(ProgressDialog progressDialog)
+	{
+		mProgressDialog = progressDialog;
+	}
+	
+  // Render loop of the Gl context.
+  public void onDrawFrame(GL10 gl) {
+    int value = RTABMapLib.render();
+    if(value == 1 && mProgressDialog != null)
+    {
+    	mProgressDialog.dismiss();
+    }
+  }
+
+  // Called when the surface size changes.
+  public void onSurfaceChanged(GL10 gl, int width, int height) {
+	  RTABMapLib.setupGraphic(width, height);
+  }
+
+  // Called when the surface is created or recreated.
+  public void onSurfaceCreated(GL10 gl, EGLConfig config) {
+	  RTABMapLib.initGlContent();
+  }
+}