P33: CAMERA PATH ANIMATION

ID: P33 | Кластер: Animation | Сложность: ⭐⭐ | Теги: #camera #follow-path #track-to #dof #rack-focus

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🎯 ЦЕЛЬ

Камера по кривой + Track To на цель + анимация фокуса (rack focus)

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📝 ПРОМПТ (РУС)

Анимируй камеру "[CAM]" по кривой "[CURVE]" за [N] кадров, цель "[TARGET]".
Rack focus: [OBJ_A] → [OBJ_B] на кадрах [F1-F2].

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📝 ПРОМПТ (ENG)

Animate camera "[CAM]" along curve "[CURVE]" over [N] frames, target "[TARGET]".
Rack focus: [OBJ_A] → [OBJ_B] at frames [F1-F2].

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🔧 MCP: execute_blender_code

import bpy

def camera_follow_path(cam_name, curve_name, frames=250, target_name=None):
    cam = bpy.data.objects.get(cam_name)
    curve = bpy.data.objects.get(curve_name)
    if not cam or not curve:
        raise ValueError("Camera or curve not found")
    c = cam.constraints.new('FOLLOW_PATH')
    c.target = curve
    c.use_curve_follow = True
    c.use_fixed_location = True
    curve.data.path_duration = frames
    curve.data.eval_time = 1
    curve.data.keyframe_insert("eval_time", frame=1)
    curve.data.eval_time = frames
    curve.data.keyframe_insert("eval_time", frame=frames)
    for fc in curve.animation_data.action.fcurves:
        for kp in fc.keyframe_points:
            kp.interpolation = 'LINEAR'
    if target_name:
        t = cam.constraints.new('TRACK_TO')
        t.target = bpy.data.objects.get(target_name)
        t.track_axis = 'TRACK_NEGATIVE_Z'
        t.up_axis = 'UP_Y'
    return {"camera": cam_name, "frames": frames}

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🔗 СВЯЗИ

• Прочие в категории «Промпты»: P14: CAMERA & COMPOSITION, P43: CAMERA SWITCHING & MARKERS, P16: KEYFRAME ANIMATION BASICS, P18: DRIVERS & CONSTRAINTS, P19: NLA EDITOR WORKFLOW
• По темам: P20: SHAPE KEYS & MORPHING, P34: CORRECTIVE SHAPE KEYS, CASE 04: CHARACTER RIG & ANIMATION
• Теги: #animation, #camera, #dof, #follow, #follow-path, #prompt, #rack, #rack-focus, #track, #track-to