updated ar examples

Author: codeanticode

debug/apps/arscene/src/main/java/arscene/Sketch.java

@@ -65,7 +65,6 @@ public void draw() {
     if (mousePressed) {
       oldSelAnchor = selAnchor;
       selAnchor = createAnchor(mouseX, mouseY);
-      System.out.println("-------------> CREATED TOUCH ANCHOR " + selAnchor);
     }
 
     for (int i = 0; i < anchorCount(); i++) {
@@ -77,7 +76,6 @@ public void draw() {
 
       int status = anchorStatus(i);
       if (status ==  PAR.PAUSED || status == PAR.STOPPED) {
-        if (status == PAR.PAUSED) System.out.println("-------------> PAUSED ANCHOR " + i);
         if (status == PAR.STOPPED) deleteAnchor(i);
         continue;
       }
@@ -93,11 +91,6 @@ public void draw() {
 
       rotateY(angle);
       box(0.15f);
-//      noStroke();
-//      sphere(0.10f);
-//      rotateZ(angle);
-//      translate(0, 0.3f, 0);
-//      sphere(0.05f);
       popMatrix();
     }
 

mode/libraries/ar/examples/Cube/Cube.pde

@@ -0,0 +1,92 @@
+import processing.ar.*;
+
+float[] points;
+PMatrix3D mat;
+float angle;
+int oldSelAnchor;
+int selAnchor;
+
+void setup() {
+  fullScreen(AR);
+  mat = new PMatrix3D();
+}
+
+void draw() {
+  // The AR Core session, frame and camera can be accessed through Processing's surface object
+  // to obtain the full information about the AR scene:
+//    PSurfaceAR surface = (PSurfaceAR) getSurface();
+//    surface.camera.getPose();
+//    surface.frame.getLightEstimate();
+
+  // No background call is needed, the screen is refreshed each frame with the image from the camera
+
+  lights();
+
+
+  for (int i = 0; i < trackableCount(); i++) {
+    int status = trackableStatus(i);
+    if (status ==  PAR.PAUSED || status == PAR.STOPPED) continue;
+
+    if (status == PAR.CREATED && trackableCount() < 10) {
+      if (trackableType(i) == PAR.PLANE_WALL) {
+        createAnchor(i, 0.3, 0, 0);
+      } else {
+        createAnchor(i, 0, 0.3, 0);
+      }
+    }
+
+    points = getTrackablePolygon(i, points);
+
+    getTrackableMatrix(i, mat);
+    pushMatrix();
+    applyMatrix(mat);
+    if (trackableSelected(i, mouseX, mouseY)) {
+      fill(255, 0, 0, 100);
+    } else {
+      fill(255, 100);
+    }
+
+    beginShape();
+    for (int n = 0; n < points.length/2; n++) {
+      float x = points[2 * n];
+      float z = points[2 * n + 1];
+      vertex(x, 0, z);
+    }
+    endShape();
+    popMatrix();
+  }
+
+  if (mousePressed) {
+    oldSelAnchor = selAnchor;
+    selAnchor = createAnchor(mouseX, mouseY);
+  }
+
+  for (int i = 0; i < anchorCount(); i++) {
+    int id = anchorId(i);
+    if (oldSelAnchor == id) {
+      deleteAnchor(i);
+      continue;
+    }
+
+    int status = anchorStatus(i);
+    if (status ==  PAR.PAUSED || status == PAR.STOPPED) {
+      if (status == PAR.STOPPED) deleteAnchor(i);
+      continue;
+    }
+
+    pushMatrix();
+    anchor(i);
+
+    if (selAnchor == id) {
+      fill(255, 0, 0);
+    } else {
+      fill(255);
+    }
+
+    rotateY(angle);
+    box(0.15);
+    popMatrix();
+  }
+
+  angle += 0.1;    
+}

mode/libraries/ar/examples/Cube/AndroidManifest.xml renamed to mode/libraries/ar/examples/Cubes/AndroidManifest.xml

@@ -4,18 +4,22 @@ PShape arObj;
 
 void setup() {
   fullScreen(AR);
-
-  // Setting Color of the detected plane - BLUE in this case
-  PAR.planeColor(#BCD4FF);
-
   arObj = loadShape("model.obj");
 }
 
 void draw() {
   lights();
-  background(0);
+  
   if (mousePressed) {
-    // Placing the AR object on encountering touch events
+    // Delete the old touch anchor, if any.
+    if (0 < anchorCount()) deleteAnchor(0);
+
+    // Create a new anchor at the current touch position.
+    createAnchor(mouseX, mouseY);
+  }
+
+  if (0 < anchorCount()) {
+    anchor(0);
     shape(arObj);
   }
 }