3D Print Preparation

Prepare model for 3D printing.

**Model Type:** ${{TYPE}}
**Print Method:** ${{METHOD}}
**Material:** ${{MATERIAL}}
**Scale:** ${{SCALE}}

Generate print preparation:

**Model Requirements:**

Print-Ready Model:
- Watertight mesh
- No holes
- No inverted normals
- Manifold geometry
- Appropriate thickness

**Wall Thickness:**

Minimum Thickness:
- Resin: 0.6mm minimum
- FDM: 1.2mm minimum
- Material specific
- Scale dependent
- Structural needs

**Support Planning:**

Support Structures:
- Overhang analysis
- Support placement
- Easy removal
- Surface impact
- Print orientation

**Orientation:**

Print Direction:
- Detail preservation
- Support minimization
- Strength direction
- Layer visibility
- Bed adhesion

**Hollowing:**

Material Saving:
- Internal cavity
- Drain holes
- Wall thickness
- Structural integrity
- Resin considerations

**Scale Considerations:**

Size Planning:
- Printer build volume
- Detail at scale
- Structural at scale
- Multi-part if needed
- Assembly consideration

**Export Format:**

File Preparation:
- STL format
- OBJ alternative
- Resolution/polygon count
- File size
- Multiple parts

**Slicing:**

Print Preparation:
- Slicer software
- Layer height
- Infill percentage
- Speed settings
- Material profile