# ============================================================================
# STUDIO 3D COMMERCIAL PACK — ENVIRONMENT CONFIGURATION (.env.example)
# Copy this file to `.env` in your project root. All keys are optional if you
# use pre-generated audio/3D assets, or required when generating new ones.
# ============================================================================

# 1. BLENDER COMPUTE ENDPOINT (Headless Local CLI or Remote Cloud GPU)
# - Format "cli" (DEFAULT) -> runs local Blender in headless background (`blender -b -P ...`), zero open Blender GUI instance required!
# - Format "https://xxxx.trycloudflare.com" -> connects to Google Colab Free T4 GPU Box
# - Format "localhost:9876" -> connects to local TCP socket if using a socket addon
BLENDER_ENDPOINT=cli

# Optional path to local Blender executable (auto-detected on Windows/macOS/Linux if left as "blender")
BLENDER_BIN=blender

# 2. AUDIO & FOLEY GENERATION (ElevenLabs API)
# Used by `tools/audio_engine.py` for frame-accurate SFX (`/v1/sound-generation`)
# and Voice-Over slogan synthesis (`/v1/text-to-speech`).
ELEVENLABS_API_KEY=your_elevenlabs_api_key_here
ELEVENLABS_VOICE_ID=pNInz6obpgDQGcFmaJgB

# 3. CUSTOM COMMERCIAL MUSIC GENERATION (Kie.ai / Suno V5 API)
# Used by `tools/audio_engine.py` to generate custom instrumental tracks and
# automatically align the beat drop to Scene 2's Hero Slam.
KIE_API_KEY=your_kie_api_key_here

# 4. VERIFIED 3D ASSET DISCOVERY (Sketchfab API)
# Used to search and download real CC-licensed 3D models (.glb) instead of
# amateur procedural geometry.
SKETCHFAB_API_KEY=your_sketchfab_api_key_here
