I am currently building a simulator using the Blender Game Engine. I got stuck at the point where I need to extract the camera image from the virtual camera.

I've found the VideoTexture.ImageRender class but this class does not provide any image.

The code I am using is the following:

import GameLogic
import VideoTexture

scene = GameLogic.getCurrentScene()
cam = scene.active_camera

imageRender = VideoTexture.ImageRender(scene, cam)


    print("No image available")

The output imageRender.image is always None. Am I missing something? Anyone knows where the problem might be?

Thank you very much for your help.

enter image description here


Okay. I looked into the source code of Blender and it seems that ImageRender only works when rendering to a texture and it is not the currently active camera.

What I did was to add an additional plane, create a material along with a texture rendered it to that plane. After that, I was able to store the image.

In addition to that, I set the new camera as the active camera for the scene. Hope that this answer will help other people.


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