self_contained_bpy_marimo.py

# /// script
# requires-python = ">=3.11,<3.12"
# dependencies = [
#     "bpy==4.2.0",
#     "marimo",
# ]
# ///

import marimo

__generated_with = "0.9.20"
app = marimo.App(width="medium")


@app.cell(hide_code=True)
def __(mo):
    mo.md(r"""# Minimal Blender + Notebook example""")
    return


@app.cell
def __():
    import bpy
    import marimo as mo
    from math import radians

    bpy.context.scene.render.engine = 'CYCLES'
    bpy.context.scene.cycles.samples = 128

    bpy.context.scene.render.resolution_x = 500
    bpy.context.scene.render.resolution_y = 500
    return bpy, mo, radians


@app.cell
def __(bpy, mo, radians):
    bpy.ops.object.select_all(action='DESELECT')
    for obj in bpy.context.scene.objects:
        if obj.type != 'CAMERA':
            obj.select_set(True)
    bpy.ops.object.delete()

    bpy.ops.object.light_add(type='SUN')
    sun = bpy.context.object
    sun.location = (0, 0, 0)
    sun.rotation_euler = (radians(204), radians(-133), radians(-67))
    sun.data.energy = 5



    bpy.ops.mesh.primitive_torus_add(major_radius=3, minor_radius=1, location=(0, 0, 0))
    torus = bpy.context.object

    subsurf = torus.modifiers.new(name='Subdivision Surface', type='SUBSURF')
    subsurf.levels = 4
    subsurf.render_levels = 4

    displace = torus.modifiers.new(name='Displacement', type='DISPLACE')
    texture = bpy.data.textures.new(name='Displacement Texture', type='CLOUDS')
    displace.texture = texture
    displace.strength = 0.3

    material = bpy.data.materials.new(name="OrangeMaterial")
    material.use_nodes = False
    material.diffuse_color = (1.0, 0.5, 0.0, 1.0)  # RGBA for orange
    torus.data.materials.append(material)

    bpy.ops.render.render(write_still=True)
    bpy.data.images['Render Result'].save_render(filepath="img.png")
    mo.image("img.png")
    return displace, material, obj, subsurf, sun, texture, torus


@app.cell
def __():
    return


if __name__ == "__main__":
    app.run()