HDRI Lighting Setup

Set up HDRI lighting.

**Scene Type:** ${{SCENE}}
**Mood Goal:** ${{MOOD}}
**HDRI Type:** ${{TYPE}}
**Render Style:** ${{STYLE}}

Generate HDRI lighting:

**HDRI Basics:**

Understanding:
- 360-degree image
- High dynamic range
- Light and reflection
- Environment map
- Realistic illumination

**HDRI Selection:**

Environment Types:
- Studio (controlled)
- Outdoor (natural)
- Interior (ambient)
- Night (low key)
- Custom (specific)

**HDRI Quality:**

Resolution Needs:
- Reflection detail
- Light information
- File size consideration
- 4K minimum typical
- 8K+ for hero shots

**Rotation:**

Positioning:
- Key light direction
- Reflection placement
- Background consideration
- Consistent across shots
- Animation if needed

**Intensity:**

Exposure Control:
- Overall brightness
- Shadow fill
- Highlight control
- Balanced exposure
- Mood adjustment

**Additional Lights:**

HDRI Plus Lights:
- Fill light supplement
- Rim light addition
- Key light boost
- Specific highlights
- Shadow control

**Visible Background:**

Environment Options:
- HDRI as background
- Solid color replace
- Gradient background
- Custom backdrop
- Transparent render

**Resources:**

HDRI Sources:
- HDRI Haven
- Poly Haven
- Paid libraries
- Custom shooting
- AI generation