Session 8 Summary – Unreal Engine Cameras & Upgrade to 5.6
🔧 Unreal Engine Upgrade to 5.6 Preview
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Announced the release of Unreal Engine 5.6.0 (Preview).
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Demonstrated how to upgrade Unreal Engine via Epic Games Launcher.
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Emphasized choosing a drive with 100+ GB free space (preferably SSD).
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Explained component selection (e.g., MetaHuman Core, Editor Symbols).
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Set 5.6 as default version and updated project files accordingly.
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Noted UI/UX changes in 5.6: camera tools repositioned, combined snapping tools, new focus plane display, etc.
👁️ Understanding Human Vision Before Cameras
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Explained how eyes perceive images using light reflected from objects.
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Introduced the concept of electromagnetic radiation and visible light (400–700 nm).
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Described how wavelength determines perceived color.
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Discussed amplitude of light and how it affects brightness perception (e.g., black vs. white).
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Highlighted eye sensitivity compared to animals like owls.
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Described the iris function in controlling light (similar to camera aperture).
📷 Camera Fundamentals in Unreal
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Camera purpose: record what the eye sees using lenses and sensors.
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Compared human eye to camera:
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Lens focuses image
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Iris controls light → Aperture in camera
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Retina captures light → Sensor (CMOS) in camera
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Introduced ASA/ISO sensitivity concept from film and digital imaging.
🎥 Cine Camera Usage in UE 5.6
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Opened the "my studio with characters" level.
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Configured cine cameras (center, left, right).
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Explained focus method settings:
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Manual focus
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Focus distance in cm
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Enabled focus plane for visual aid.
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Saved as new level “my studio_with_cameras” and built level.
⚠️ Build Error Noted
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Encountered Swarm initialization failure after upgrading engine.
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Announced that error resolution will be covered in the next session
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