ArchAi3D_Qwen_Object_Rotation_V2

ArchAi3D_Qwen_Object_Rotation_V2 is the grown-up version of the pack's orbit node, and the version the README actually features: "orbit around objects for 360° views with 19 cinematography presets." Where the earlier Object Rotation Control is a focused turntable tool, V2 wraps the same "orbit around" technique in a one-click preset system that configures a dozen settings for you - the difference between picking "cinematic spiral reveal" and hand-setting axis, elevation, speed and distance.

It's still a Qwen-Edit prompt builder, same as every camera node in this pack: you configure, it emits a rotation prompt plus a system prompt, and you wire both into the pack's encoder with a loaded Qwen-Image-Edit model.

The input that saves you the most time

cinematography_preset is the headline. Select a preset and it fills in everything below it - subject type, orbit distance, axis, elevation, speed, style. Select custom and you're back to manual control over:

• rotation_axis - horizontal is the default and the docs call it the most reliable (left/right orbit). Other axes exist; expect weaker results.
• rotation_style - orbit_around, which the pack's community testing flags as the most reliable phrasing.
• elevation - level for a flat orbit, rising/descending for a spiral effect.
• direction - with the pack's usual warning baked into the tooltip: left/right is picture-left/right, not the subject's perspective.
• angle_preset or custom_angle (1–360°) - with 90 as the default.
• maintain_distance and keep_level - both default true, both worth leaving on; they add stabilizing clauses to the prompt.
• subject_type - generic or custom with your own text via custom_subject.

Multi-step and outputs

Like its sibling, V2 has multi_step_mode with steps up to 24 for smooth sequences, and add_prefix (default true) which prepends "camera" to the prompt - the README's research says leading with "camera" measurably improves Qwen's read. Outputs are richer than the older node: rotation_prompt, full_prompt (rotation + scene context combined), multi_step_prompts, frame_count, and the system_prompt.

Installing it

Inside the ComfyUI-ArchAi3d-Qwen pack (author: Amir Ferdos / ArchAi3d). One install, all nodes:

# ComfyUI Manager: search "ArchAi3d Qwen"
cd ComfyUI/custom_nodes
git clone https://github.com/amir84ferdos/ComfyUI-ArchAi3d-Qwen.git
cd ComfyUI-ArchAi3d-Qwen
pip install -r requirements.txt

Restart. No model ships with the pack - you load Qwen-Image-Edit (GGUF-quantized for sane VRAM) plus the encoder.

Common issues

• More knobs, same Qwen. V2 gives you fine control, but the model still re-emits the whole frame: expect drift across multi-step chains and faces/products that subtly mutate. The maintain_distance/keep_level toggles help the prompt, not the geometry.
• Fancy axes underdeliver. Community testing consistently rates the horizontal orbit as the reliable one; spiral and vertical orbits are coin flips. Use horizontal for anything client-facing.
• Preset sprawl. Nineteen presets are great until you have to remember what each does - the preset_description output exists for this reason, and debug_mode prints the assembled prompt when you want to see what actually got built.

If you're doing 360° product or architecture turns, V2 is the version to reach for: the presets are the difference between a 30-second setup and a session of knob-twiddling.