I face a really odd thing When rendering a scene the output AVI file is very different from the animation I see inside blender. The script is looping over a function which create the scene:

    def main(self):
        for i in range(self.n_scenes):
            valid_scene = False
            while not valid_scene:
                valid_scene = self.create_scene()
            if len(os.listdir(self.output_path)):

For example the initial position of the objects is really different from what I see in blender, in addition from the 2nd frame the locations are different from the first frame. Before rendering I bake all the objects using bpy.ops.ptcache.bake_all() and for cleaning the scene after each render using the following funciton:

    def clean_scene(self):

What am I doing wrong? Is there any why to reset the scene? why there is a difference between played animation over blender and the rendered one?


1 Answer 1


Found the solution! After completing the rendering of the scene you should free the bake of the objects by using: bpy.ops.ptcache.free_bake_all()

Hope that help to other ones as well.


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