HUAWEI Scene Kit to add 3D Objects on Android app - Huawei Developers

More articles like this, you can visit HUAWEI Developer Forum​
HUAWEI Scene Kit
-Lightweight rendering engine that features high performance and low consumption.
-Provides advanced descriptive APIs for you to edit, operate, and render 3D materials.
-Adopts physically based rendering (PBR) pipelines to achieve realistic rendering effects.
-Easily load and display complicated 3D objects on Android phones.
-Can be apply on AR virtual fitting room, 3D virtual galleries for art, and VR remote teaching.
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Supported Devices:
HMS Core 4.0.2.300 later
Android 8.0/EMUI 8.0 later
Suppport Vulkan graphics APIs.
Supported Formats:
1.Materials rendered:GITP,glb
2.gITF textures: png,jpeg
3.Sky box material: dds(cubeMap)
Implementation Process
1. Add build dependencies in the dependencies section.
Code:
implementation 'com.huawei.scenekit:sdk:1.5.0.300'
2.Create a SampleView that inherits from SceneView
(SceneView inherits from surfaceView and overrides methods including surfaceCreated,surfaceChanged, surfaceDestroyed, onTouchEvent, and onDraw)
Code:
public class SampleView extends SceneView {
public SampleView(Context context) {
super(context);
}
public SampleView(Context context, AttributeSet attributeSet) {
super(context, attributeSet);
}
}
3.Override the surfaceCreated method in SampleView and call the super method and load 3D scene materials, skybox materials, and lighting maps.
Code:
@Override
public void surfaceCreated(SurfaceHolder holder) {
super.surfaceCreated(holder);
// Loads the model of a scene by reading files from assets.
loadScene("scene.gltf");
// Loads skybox materials by reading files from assets.
loadSkyBox("skyboxTexture.dds");
// Loads specular maps by reading files from assets.
loadSpecularEnvTexture("specularEnvTexture.dds");
// Loads diffuse maps by reading files from assets.
loadDiffuseEnvTexture("diffuseEnvTexture.dds");
}
(dds,gltf will be stored in assets directory and assets is inside app directory)
4.You may override other surface lifecycle methods.
Code:
@Override
public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
super.surfaceChanged(holder, format, width, height);
}
@Override
public void surfaceDestroyed(SurfaceHolder holder) {
super.surfaceDestroyed(holder);
}
@Override
public boolean onTouchEvent(MotionEvent motionEvent) {
return super.onTouchEvent(motionEvent);
}
@Override
public void onDraw(Canvas canvas) {
super.onDraw(canvas);
}
5.Create an Activity that inherits from Activity and call setContentView in the onCreate method to load the SampleView.
Code:
public class SampleActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_sample);
}
}
6.In acitivity_sample create the SampleView
Code:
<com.huawei.huaweitextocr.huawei.SampleView
android:layout_width="match_parent"
android:layout_height="match_parent"/>
Reference Link:
https://developer.huawei.com/consumer/en/doc/development/HMSCore-Guides-V5/client-dev-0000001050162137-V5