API behavior change engine.render.renderImage2D

[Akshay.Patil]

Hello ,

 

Our app has to generate the preview from stored camera positions.

To generate the Image preview we are using code snippet

        Camera playerCamera = StoredCamera[i].getCamera();
        Image image = new Image();

        engine.render.renderImage2D( playerCamera, image, w, h, "", 0 );

Above code snippet worked fine with Unigine 1.0 and we were able to get the Image Preview from the specified camera position.

Which was used to match onscreen output if the both stored and current camera are having same value.

 

But with ungine 2.3.1 the background color is not getting rendered in image texture. We have transparent region instead of background color.

Can you suggest the fix for issue ?

[silent]

Hi Akshay,

 

You can use Viewport class for that and use the same renderImage2D() method: https://developer.unigine.com/en/docs/2.4.1/api/library/rendering/class.viewport#renderImage2D_Camera_Image_void

 

Thanks!

[Akshay.Patil]

I am getting same output with viewport.renderImage2D() , i.e. background color is not getting rendered in image

[silent]

Could you please provide a small test scene? Can't reproduce such behavior.