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Real-time Glow Effect

In this project, I implement a lighting technique to create the effect of objects glowing in the scene.

Video of glow effect

Pipeline

  1. Render scene to two textures: color and glow mask Color Texture Glow Mask

  2. Blur the glow mask using Gaussian Blur. Glow mask with Gaussian Blur
  3. Blend the color texture with the glow mask texture using additive blending Blended color texture and glow mask

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