The code for this art: https://www.artstation.com/artwork/AqDyDq

day75_no_material.py

"""

Author: Viktor Stepanov
Licence: MIT

The code for this art:
https://www.artstation.com/artwork/AqDyDq

This is a simplified version without materials.

Tested with Blender 2.92

See full version with materials here: 
https://gist.github.com/CGArtPython/4170d8ecec3c6212b3f8db531b194924

"""

import bpy


def setup_camera():
    """
    Adds a camera to the scene
    """
    loc = (-15.297300338745117, -20.347808837890625, -1.1497830152511597)
    rot = (1.5498526096343994, -1.3148469690804632e-07, -0.6248275637626648)

    bpy.ops.object.camera_add(
        enter_editmode=False, align="VIEW", location=loc, rotation=rot
    )
    cam = bpy.context.active_object
    bpy.context.scene.camera = cam
    bpy.context.object.data.lens = 71


def set_cycles_scene(fps, loop_sec):
    """
    Setup Cycles setting
    """
    bpy.context.scene.render.fps = fps

    frame_count = fps * loop_sec
    bpy.context.scene.frame_end = frame_count

    # set the background to black
    world = bpy.data.worlds["World"]
    world.node_tree.nodes["Background"].inputs[0].default_value = (0, 0, 0, 1)

    # output to PNG images
    bpy.context.scene.render.image_settings.file_format = "PNG"

    # Set the render engine to Cycles
    bpy.context.scene.render.engine = "CYCLES"
    bpy.context.scene.cycles.device = "GPU"
    bpy.context.scene.cycles.samples = 128

    # Turn on denoising
    bpy.context.scene.cycles.use_denoising = True
    bpy.context.scene.cycles.use_adaptive_sampling = True
    bpy.context.scene.cycles.denoiser = "NLM"

    # Set Tile size
    bpy.context.scene.render.tile_y = 512
    bpy.context.scene.render.tile_x = 512


def create_control_empty(frame_count):
    """
    Create an empty that will follow a path
    making a perfect loop.

    This will allow to drive the Displace modifier
    """
    bpy.ops.curve.primitive_bezier_circle_add(
        enter_editmode=False, align="WORLD", location=(0, 0, 0)
    )
    bezier_obj = bpy.context.active_object
    bpy.context.object.data.path_duration = frame_count

    bpy.ops.object.empty_add(type="PLAIN_AXES", align="WORLD", location=(0, 0, 0))
    control_empty = bpy.context.active_object

    bpy.ops.object.constraint_add(type="FOLLOW_PATH")
    bpy.context.object.constraints["Follow Path"].target = bezier_obj
    bpy.ops.constraint.followpath_path_animate(constraint="Follow Path", owner="OBJECT")
    bpy.context.object.constraints["Follow Path"].use_curve_follow = True

    return control_empty


def make_obj(frame_count):
    """
    Generate the main object
    """
    control_empty = create_control_empty(frame_count)

    # create base object
    bpy.ops.mesh.primitive_cube_add(
        size=3, enter_editmode=False, align="WORLD", location=(0, 0, 0)
    )

    subdivide_lvl = 2

    # apply the base Subdivision modifier
    bpy.ops.object.modifier_add(type="SUBSURF")
    mod_name = "base_Subdivision"
    bpy.context.object.modifiers["Subdivision"].name = mod_name
    bpy.context.object.modifiers[mod_name].levels = subdivide_lvl
    bpy.context.object.modifiers[mod_name].render_levels = subdivide_lvl

    # create texture that will drive the Displace modifier
    bpy.ops.texture.new()
    tex = bpy.data.textures["Texture"]
    bpy.data.textures["Texture"].type = "CLOUDS"
    bpy.data.textures["Texture"].noise_scale = 0.85
    bpy.data.textures["Texture"].noise_depth = 10

    # apply the Displace modifier
    bpy.ops.object.modifier_add(type="DISPLACE")
    bpy.context.object.modifiers["Displace"].texture = tex
    bpy.context.object.modifiers["Displace"].texture_coords = "OBJECT"
    bpy.context.object.modifiers["Displace"].strength = 1.6
    bpy.context.object.modifiers["Displace"].texture_coords_object = control_empty

    # apply the second Subdivision modifier
    bpy.ops.object.modifier_add(type="SUBSURF")
    mod_name = "scnd_Subdivision"
    bpy.context.object.modifiers["Subdivision"].name = mod_name
    bpy.context.object.modifiers[mod_name].render_levels = subdivide_lvl
    bpy.context.object.modifiers[mod_name].levels = subdivide_lvl

    # apply the Remesh modifier
    bpy.ops.object.modifier_add(type="REMESH")
    bpy.context.object.modifiers["Remesh"].mode = "BLOCKS"
    bpy.context.object.modifiers["Remesh"].octree_depth = 5

    # apply the Wireframe modifier
    bpy.ops.object.modifier_add(type="WIREFRAME")
    bpy.context.object.modifiers["Wireframe"].thickness = 0.03
    bpy.context.object.modifiers["Wireframe"].use_replace = False
    bpy.context.object.modifiers["Wireframe"].material_offset = 1


def delete_all_objects():
    """
    Removing all of the objects from the scene
    """
    # if Edit mode is enabled, then toggle it off
    if bpy.context.active_object and bpy.context.active_object.mode == "EDIT":
        bpy.ops.object.editmode_toggle()

    bpy.ops.object.select_all(action="SELECT")
    bpy.ops.object.delete()

    # Remove orphan data
    bpy.ops.outliner.orphans_purge()


def gen_scene(frame_count):
    """
    Generate the scene
    """
    make_obj(frame_count)

    # add light
    bpy.ops.object.light_add(type="POINT", radius=1, align="WORLD", location=(0, 0, 0))
    bpy.context.object.data.energy = 100
    bpy.context.object.data.color = (1, 0.342081, 0)

    gen_floor()


def gen_floor():
    """
    Generate the floor
    """
    bpy.ops.mesh.primitive_plane_add(
        size=50,
        enter_editmode=False,
        align="WORLD",
        location=(0, 0, -2),
        scale=(1, 1, 1),
    )


def main():
    """
    Start here

    THIS IS THE VERSION WITHOUT ANY MATERIALS.

    SEE THIS VERSION FOR CODE WITH MATERIALS:
    https://gist.github.com/CGArtPython/4170d8ecec3c6212b3f8db531b194924
    """
    fps = 30
    loop_sec = 5
    frame_count = fps * loop_sec

    # Utility Building Blocks
    delete_all_objects()
    setup_camera()
    set_cycles_scene(fps, loop_sec)

    gen_scene(frame_count)

    day = "day75"
    scene_num = 1
    bpy.context.scene.render.filepath = f"/tmp/day{day}_{scene_num}/"


main()