Andrea PozzettiandClaude Opus 4.5
a0d9455b1e
- DA3 to Load3D Camera converter - Manual Load3D Camera creator Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
53 lines
1.2 KiB
Markdown
53 lines
1.2 KiB
Markdown
# ComfyUI-CameraPack
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Camera utilities for ComfyUI. Convert between camera formats.
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## Nodes
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### DA3 to Load3D Camera
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Convert DepthAnythingV3 camera parameters to ComfyUI's Load3DCamera format for use with Preview3D.
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**Inputs:**
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- `extrinsics` (EXTRINSICS) - 4x4 pose matrix from DA3
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- `intrinsics` (INTRINSICS) - 3x3 intrinsics matrix from DA3
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- `target_distance` (optional) - Distance from camera to target point
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- `zoom_scale` (optional) - Scale factor for zoom
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**Output:**
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- `camera_info` (LOAD3D_CAMERA) - Compatible with Preview3D node
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### Create Load3D Camera
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Manually create a Load3DCamera from position, target, and zoom values.
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**Inputs:**
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- `pos_x`, `pos_y`, `pos_z` - Camera position
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- `target_x`, `target_y`, `target_z` - Look-at target
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- `zoom` - Zoom level
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- `camera_type` - "perspective" or "orthographic"
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**Output:**
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- `camera_info` (LOAD3D_CAMERA)
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## Installation
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### Via ComfyUI Manager
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Search for "CameraPack" in ComfyUI Manager.
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### Manual
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```bash
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cd ComfyUI/custom_nodes
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git clone https://github.com/PozzettiAndrea/ComfyUI-CameraPack.git
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```
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## Usage
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Connect DA3 Giant model outputs to the converter:
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```
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[DA3 Giant] → extrinsics → [DA3 to Load3D Camera] → camera_info → [Preview 3D]
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→ intrinsics ↗
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```
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## License
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MIT
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