Practical Developer Mini-Project #15
Black Hole Lensing Engine
How To Build Black Hole Gravitational Lensing (Step-by-Step)
Learn how to simulate relativistic accretion disk rotation with conic-gradient, photon spheres, and light bending lensing arcs.
Progress: Step 1 of 520% Completed
Step 1: Central Event Horizon Core
Rendering pitch-black singularity sphere absorbing all background light.
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Step 1 Live Inspection
Central Event Horizon singularity sphere initialized on dark cosmic background.
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/* Step 1: Singularity Core */
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body {
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background: #020306;
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display: flex;
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justify-content: center;
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align-items: center;
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min-height: 100vh;
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margin: 0;
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}
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.cosmos {
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position: relative;
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width: 300px;
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height: 300px;
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display: flex;
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justify-content: center;
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align-items: center;
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}
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.event-horizon {
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width: 90px;
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height: 90px;
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border-radius: 50%;
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background: #000000;
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z-index: 10;
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}
Step 1 Technical Breakdown & Concepts
Understanding Conic Gradients, 3D Rotational Inclinations, and Photon Sphere Physics.
Key Technical Details
- ›Perfect pitch-black circle (#000000) represents the event horizon.
- ›Sharp border contrasts against the cosmic deep-space background.
- ›Centered on a 3D coordinate system.
Important Takeaway
The central black sphere creates the focal anchor for all surrounding accretion physics.