private IGeometry mItem;
@Override
protected void loadContents() {
try {
// TODO: Load desired tracking data for planar marker tracking
boolean result = metaioSDK
.setTrackingConfiguration("ORIENTATION_FLOOR");
MetaioDebug.log("Tracking data loaded: " + result);
//
//Load the item one
mItem = loadItem("Project/Assets/chair.obj");
mGestureHandler.addObject(mItem, 1);
setVisibleItem(false);
}catch (Exception e){}
}
public IGeometry loadItem(String objectPath){
IGeometry item = null;
try {
// TODO: Load desired tracking data for planar marker tracking
boolean result = metaioSDK .setTrackingConfiguration("ORIENTATION_FLOOR");
MetaioDebug.log("Tracking data loaded: " + result);
// Load Object
String filepath = AssetsManager.getAssetPath(
getApplicationContext(),
objectPath);
item = metaioSDK.createGeometry(filepath);
if (item != null) {
item.setScale(200f);
item.setTranslation(new Vector3d(0f, 0f, 0f));
item.setRotation(new Rotation((float) Math.PI / 2f, 0f,
0f));
//mGestureHandler.addObject(item, position);
} else
MetaioDebug.log(Log.ERROR, "Error loading geometry: "
+ filepath); }catch (Exception e){}
return item; }
View.OnClickListener onClickColorTheme1(final Button but) {
return new View.OnClickListener() {
public void onClick(View v) {
//mItem is a global variable
mItem = loadItem("Project/Assets/newChair.obj");
}
};
}
IGeometry被加载在被覆盖的“loadContent”内。 android metaIO项目中的方法。我想将另一个对象加载到' mItem'在点击事件之后。但它并没有加载newChair。这是调试时出现的错误:
错误:几何体只能在渲染线程中创建
尝试了很多方法来解决这个问题,但无法解决。其中一个是我尝试了以下内容,但不确定它是否正确,并且不知道该把它放在哪里
mSurfaceView.queueEvent(new Runnable(){
@Override
public void run(){
mItem = loadItem("Project/Assets/newChair.obj");
}
}
答案 0 :(得分:3)
mSurfaceView.queueEvent
是处理它的正确方法。您可以将其添加到loadItem
方法:
public IGeometry loadItem(final String objectPath)
{
mSurfaceView.queueEvent(new Runnable()
{
@Override
public void run()
{
// load the items here
}
}
}