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Procedural voxel castle showcase
Generate a large voxel castle with readable defensive layers, towers, walls, gates, courtyards and surrounding terrain. Use instancing, an orbit camera, changing light and deterministic generation so the result is stable and inspectable.
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Prompt
Generate a large voxel castle with readable defensive layers, towers, walls, gates, courtyards and surrounding terrain. Use instancing, an orbit camera, changing light and deterministic generation so the result is stable and inspectable.
Keywords
- GPT-6 Astra
- Hakm
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Prompt optimization tips
1
Specify editability
State which objects must remain separate, named and editable; otherwise a visually convincing shell may still be unusable.
2
Close the test loop
Ask the model to run the scene, inspect visible failures and repeat until concrete frame-rate, interaction and layout checks pass.
3
Stage long builds
For large worlds, split the work into districts, assemblies or milestones and approve each section before expanding scope.
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