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experimenting with a new kind of display that actually needs a strong, sharp light source to cast some shadows 4x4 grid prototype

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Julian Hespenheide

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47,944 views • 2 months ago •via X (Twitter)

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More experiments with sharp shadows! super easy to just generate sharp shadows for any mesh and get rid of these gaps or artifacts in my shadows that I often get #madewithunity
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More experiments with sharp shadows! super easy to just generate sharp shadows for any mesh and get rid of these gaps or artifacts in my shadows that I often get #madewithunity

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This dev built a prototype soccer game using the new Meta Quest camera API to track a real ball with simple color detection and it actually works surprisingly well! Source:
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This dev built a prototype soccer game using the new Meta Quest camera API to track a real ball with simple color detection and it actually works surprisingly well! Source:

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Surgical lights cast no visible shadow Each light source emits beams from different angles. When an object, such as a hand, blocks one of the beams, the remaining beams continue to light the area, effectively preventing shadows from forming. This design ensures that surgeons have a consistently well-lit view of the operating area.
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Surgical lights cast no visible shadow Each light source emits beams from different angles. When an object, such as a hand, blocks one of the beams, the remaining beams continue to light the area, effectively preventing shadows from forming. This design ensures that surgeons have a consistently well-lit view of the operating area.

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Experimenting with light in different spaces can unlock a whole new perspective you may never have considered before.
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Experimenting with light in different spaces can unlock a whole new perspective you may never have considered before.

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CLIP STUDIO PAINT Ver. 2.0 Introducing new features (2) Check out the new Shading Assist feature that automatically creates shadows on your works.✨ Move the position of the light source to adjust the shadow. 🔽Find out more:
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CLIP STUDIO PAINT Ver. 2.0 Introducing new features (2) Check out the new Shading Assist feature that automatically creates shadows on your works.✨ Move the position of the light source to adjust the shadow. 🔽Find out more:

CLIP STUDIO PAINT

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Video diffusion models have strong implicit representations of 3D shape, material, and lighting, but controlling them with language is cumbersome, and control is critical for artists and animators. GenLit connects these implicit representations with a continuous 5D control signal describing the direction and intensity of a point light source. This enables single-image near-field relighting of an image using a video diffusion model. We use a ControlNet-like approach and show that, with a small amount of synthetic data, GenLit generalizes to complex real-world images. Given a single image and the 5D lighting signal, GenLit creates a video of a moving light source that is inside the scene. It moves around and behind scene objects, producing effects such as shading, cast shadows, secularities, and interreflections with a realism that is hard to obtain with traditional inverse rendering methods. GenLit shows that it is possible to get continuous control over implicit physical processes within a video model. I think this is just the beginning and promises to make such models much more practical for creators. Shrisha Bharadwaj will present today at SIGGRAPH Asia Room: S423/S424, Level 4 @ 13:50 on 15 of Dec.
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Video diffusion models have strong implicit representations of 3D shape, material, and lighting, but controlling them with language is cumbersome, and control is critical for artists and animators. GenLit connects these implicit representations with a continuous 5D control signal describing the direction and intensity of a point light source. This enables single-image near-field relighting of an image using a video diffusion model. We use a ControlNet-like approach and show that, with a small amount of synthetic data, GenLit generalizes to complex real-world images. Given a single image and the 5D lighting signal, GenLit creates a video of a moving light source that is inside the scene. It moves around and behind scene objects, producing effects such as shading, cast shadows, secularities, and interreflections with a realism that is hard to obtain with traditional inverse rendering methods. GenLit shows that it is possible to get continuous control over implicit physical processes within a video model. I think this is just the beginning and promises to make such models much more practical for creators. Shrisha Bharadwaj will present today at SIGGRAPH Asia Room: S423/S424, Level 4 @ 13:50 on 15 of Dec.

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A sleek Ferrari Purosangue SUV sits on the showroom floor looking sharp in that green finish. The window sticker shows it ringing up right around $780,000. Is a Ferrari SUV actually worth that kind of money?
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A sleek Ferrari Purosangue SUV sits on the showroom floor looking sharp in that green finish. The window sticker shows it ringing up right around $780,000. Is a Ferrari SUV actually worth that kind of money?

Clown World ™ 🤡

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A lot of people have been asking about getting vibe coded games onto mobile phones. Been experimenting with different ways to get stuff running on iOS. Here's a quick Super Crate Box inspired prototype running on the simulator. Hoping to establish a good workflow that would make this easy to do with Claude Code / Codex / Cursor.

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I’m sorry, but Supergirl killing Krem was a step too far. She needs to have some kind of moral code
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I’m sorry, but Supergirl killing Krem was a step too far. She needs to have some kind of moral code

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In shadows deep, I roam alone, A soul adrift, with heart of stone. Through haunted halls and moonlit nights, I seek the self that lost its light.
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In shadows deep, I roam alone, A soul adrift, with heart of stone. Through haunted halls and moonlit nights, I seek the self that lost its light.

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Was thinking of some kind of effect on the hand indicating you wanna cast an ice ability. A bit inspired by Bioshock Plasmids. Wanting a kinda morbid uncomfortable feel to it, with icy spikes protuding out of the hand. Thoughts?
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Was thinking of some kind of effect on the hand indicating you wanna cast an ice ability. A bit inspired by Bioshock Plasmids. Wanting a kinda morbid uncomfortable feel to it, with icy spikes protuding out of the hand. Thoughts?

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Everything that is wrong with our sport #Soccer on full display thanks to Luis Suárez #LuisSuarez A shameful, vulgar and inexcusable display that has tainted Leagues Cup Inter Miami CF Major League Soccer Strong consequences necessary to discourage this type of behavior in the future. #LeaguesCup2025

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New saw spear prototype finished. Entirely redesigned lock (without visible at all lever ) new lock will be adapted to cleaver and saif as well at some point. Also this new lock allows me to finally make a WORKING prototype of burial blade ! HYPE #bloodborne #cosplay #prop

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It’s really cool that the 2003 Clone Wars micro-series actually showed us what it was like for a Padawan to transition to the rank of Jedi Knight. Have also always loved that the only source of light comes from the other Jedi’s lightsabers.

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1. Generate UI with gpt-image-2 2. Generate a normal map from the image 3. Dynamic lighting for UI components - raised elements actually cast shadows and get lit naturally.

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The sun crowns a new king as light pierces through the shadows of Fairyland Penglai. ☀👑 The EmperorHero arrives with the power of the five elements. Prepare for his arrival soon. #NARAKABLADEPOINT

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