class procedural_particle_sim:

class procedural_particle_sim:
    def __init__(self, subject="[Subject]", particle="[Particle Type]"):
        self.canvas = "infinite light-grey 3d void, soft shadow-catcher floor, studio ambient occlusion."
        self.geometry = f"a 3d mesh of {self.subject} completely voxelized into thousands of tiny, dense {self.particle}s."

    def apply_kinetic_forces(self, narrative="[Force Narrative]"):
        # ai auto-inference: calculate wind, turbulence, and attractors
        force_vector = infer_directional_velocity(narrative)
        swarm_logic = f"a massive, dense cloud of {self.particle}s filling the left frame, trailing and interacting with the {self.subject} via {force_vector}."
        return swarm_logic

    def render_settings(self):
        return "octane render, path tracing, perfectly spherical particles, deep micro-shadows between intersecting points, monochrome dark grey material."

render_simulation(procedural_particle_sim())