I managed to change my output to stereoscopic (and fisheye) with this code:
bpy.context.scene.camera.data.type = 'PANO'
bpy.context.scene.camera.data.cycles.panorama_type = 'FISHEYE_EQUISOLID'
bpy.context.scene.camera.data.stereo.convergence_mode = 'PARALLEL'
bpy.context.scene.render.use_multiview = True
bpy.context.scene.render.image_settings.views_format = 'STEREO_3D'
But I can't find a way to set the output to SIDEBYSIDE
instead of single left and right images.
What am I missing?
I want to render the output in the background, but basicly need to do what these settings in the GUI do:
This setting gives me a single image with both L and R output side by side