P22: PARTICLE SYSTEMS

ID: P22 | Кластер: Simulation | Сложность: ⭐⭐ | Теги: #particles #hair #emitter #children #cache

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🎯 ЦЕЛЬ

Системы частиц: emitter/hair, children, поля, кэш, рендер как объекты

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📝 ПРОМПТ (РУС)

Создай particle system на "[EMITTER]": тип [EMITTER/HAIR],
count [N], lifetime [F], velocity [V], render as [OBJECT/COLLECTION]

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📝 ПРОМПТ (ENG)

Create particle system on "[EMITTER]": type [EMITTER/HAIR],
count [N], lifetime [F], velocity [V], render as [OBJECT/COLLECTION]

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🔧 MCP: execute_blender_code

import bpy

def create_emitter(obj_name, count=1000, lifetime=50, vel=2.0, render_obj=None):
    obj = bpy.data.objects.get(obj_name)
    if not obj:
        raise ValueError("Emitter not found")
    bpy.context.view_layer.objects.active = obj
    mod = obj.modifiers.new("Particles", 'PARTICLE_SYSTEM')
    psys = mod.particle_system
    s = psys.settings
    s.type = 'EMITTER'
    s.count = count
    s.lifetime = lifetime
    s.frame_start = 1
    s.frame_end = 10
    s.emit_from = 'FACE'
    s.normal_factor = vel
    s.render_type = 'OBJECT' if render_obj else 'HALO'
    if render_obj:
        s.instance_object = bpy.data.objects.get(render_obj)
    return {"particles": count, "emitter": obj_name}

def create_hair(obj_name, count=500, length=0.3, children=10):
    obj = bpy.data.objects.get(obj_name)
    bpy.context.view_layer.objects.active = obj
    mod = obj.modifiers.new("Hair", 'PARTICLE_SYSTEM')
    s = mod.particle_system.settings
    s.type = 'HAIR'
    s.count = count
    s.hair_length = length
    s.child_nbr = children
    s.child_type = 'INTERPOLATED'
    return {"hair": count}

# create_emitter("Emitter", count=2000, lifetime=60, vel=3.0, render_obj="Debris")
# create_hair("Head", count=800, length=0.25)

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🔗 СВЯЗИ

• Прочие в категории «Промпты»: P45: GEOMETRY NODES SIMULATION ZONES, P47: ALEMBIC CACHE PIPELINE, P07: INSTANCING & ARRAYS, P23: GEOMETRY NODES BASICS, P25: PROCEDURAL BUILDING GENERATOR
• По темам: CASE 05: PROCEDURAL CITY, P36: ASSET LICENSING (PIZZA/SKETCHFAB/HAVEN), P43: CAMERA SWITCHING & MARKERS
• Теги: #cache, #children, #emitter, #geometry-nodes, #hair, #modeling, #particles, #pipeline, #prompt, #render