Spark AR - Object Reveal (Masterclass Chapter 3)
Generally, I would use occlusion when hiding and revealing objects, but in this case, we use some texture projection. The camera texture is extracted, then projected onto a ground plane that gets its alpha from an SDF circle.
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Learn how to make Instagram filters by following along with the Spark AR Masterclass on YouTube! Just hop over to the playlists page ( / eddyadamsin3d ) and start with Chapter 1.
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