Let's say that your portal is this oval, you could for example use the Holdout option of the object so that it creates a hole in it. Render your animation. Now remove the oval and the other objects of your scene, keep the same camera movement and this time shoot the world that is beyond the portal. Then just mix the two footages in the Compositor or in the Video Sequencer. To have transparency don't forget to enable the Transparent option in the Render panel > Film.
Let's say that your portal is this oval, you could for example use the Holdout option of the object so that it creates a hole in it. Render your animation. Now remove the oval and the other objects of your scene and this time shoot the world that is beyond the portal. Then just mix the two footages in the Compositor or in the Video Sequencer. To have transparency don't forget to enable the Transparent option in the Render panel > Film.
Let's say that your portal is this oval, you could for example use the Holdout option of the object so that it creates a hole in it. Render your animation. Now remove the oval and the other objects of your scene, keep the same camera movement and this time shoot the world that is beyond the portal. Then just mix the two footages in the Compositor or in the Video Sequencer. To have transparency don't forget to enable the Transparent option in the Render panel > Film.
Let's say that your portal is this oval, you could for example use the Holdout option of the object so that it creates a hole in it, and re-use. Render your animation. Now remove the camera movement to takeoval and the second shot withother objects of your scene and this time shoot the world that is beyond the portal. Then just mix the two footages in the Compositor or in the Video Sequencer. Don'tTo have transparency don't forget to enable the Transparent option in the Render panel > Film.
Let's say that your portal is this oval, you could for example use the Holdout option of the object so that it creates a hole in it, and re-use the camera movement to take the second shot with the world that is beyond the portal. Then just mix the two footages in the Compositor or in the Video Sequencer. Don't forget to enable the Transparent option in the Render panel > Film.
Let's say that your portal is this oval, you could for example use the Holdout option of the object so that it creates a hole in it. Render your animation. Now remove the oval and the other objects of your scene and this time shoot the world that is beyond the portal. Then just mix the two footages in the Compositor or in the Video Sequencer. To have transparency don't forget to enable the Transparent option in the Render panel > Film.
Let's say that your portal is this oval, you could for example use the Holdout option of the object so that it creates a hole in it, and re-use the camera movement to take the second shot with the world that is beyond the portal. Then just mix the two footages in the Compositor or in the Video Sequencer. Don't forget to enable the Transparent option in the Render panel > Film.
