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3d hover effect made only using css. no javascript or framer motion used here. im utilizing css `preserve-3d` transform-style. the parent tilts 55deg (X-axis) and spins -45deg (Z-axis). and on hover, im translating cards' Z 20px to have that elevation. with proper easing.

Soren

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21,757 просмотров • 10 месяцев назад •via X (Twitter)

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oh gosh im so dumb! thanks jhey ʕ•ᴥ•ʔ! this is better ngl. in my prev impl i was trying to make the effect using css `translate-z` to create depth, perspective on container, and varied circle sizes. in this implementation, it uses 2D X/Y translation only. no Z-axis for the rings.

oh gosh im so dumb! thanks jhey ʕ•ᴥ•ʔ! this is better ngl. in my prev impl i was trying to make the effect using css `translate-z` to create depth, perspective on container, and varied circle sizes. in this implementation, it uses 2D X/Y translation only. no Z-axis for the rings.

Soren

143,654 просмотров • 9 месяцев назад

$Future CSS Tip! 🍏 You can create that Apple style blow out text effect with CSS scroll-driven animations ⚡️ No JavaScript! The trick is to animate SVG text along the z-axis using 3D transforms 👀 .word { animation: blow-out both ease-in; animation-timeline: --section; 👈 animation-range: exit-crossing 10% exit 0%; } keyframes blow-out { to { transform: translate3d(0.05ch, 0, 99vh); } } The animation makes the text cover the viewport and blends into the next section which has the same background-color 🤙 The section is set to 200vh. But the wrapper around the SVG text defines perspective and transform-style .section__content { transform-style: preserve-3d; 👈 perspective: 100vh; } We're using an SVG to maintain the crispness of the text as it scales up ✨ Use these attributes on the within the SVG to align things 🤙 Your Name It's the last day of #AppleEvent week but I do have some more of these I'll put together next week 😉 CodePen.IO link below! 👇$

Future CSS Tip! 🍏 You can create that Apple style blow out text effect with CSS scroll-driven animations ⚡️ No JavaScript! The trick is to animate SVG text along the z-axis using 3D transforms 👀 .word { animation: blow-out both ease-in; animation-timeline: --section; 👈 animation-range: exit-crossing 10% exit 0%; } keyframes blow-out { to { transform: translate3d(0.05ch, 0, 99vh); } } The animation makes the text cover the viewport and blends into the next section which has the same background-color 🤙 The section is set to 200vh. But the wrapper around the SVG text defines perspective and transform-style .section__content { transform-style: preserve-3d; 👈 perspective: 100vh; } We're using an SVG to maintain the crispness of the text as it scales up ✨ Use these attributes on the within the SVG to align things 🤙 Your Name It's the last day of #AppleEvent week but I do have some more of these I'll put together next week 😉 CodePen.IO link below! 👇

jhey ʕ•ᴥ•ʔ

348,415 просмотров • 3 лет назад

CSS Tip! 🤙 You can create this magnetic :hover effect with CSS anchor positioning, :has, and zero JS 🔥 article { anchor-name: --develop; } ul:has(li:hover) { --anchor: --develop; } ul::after { inset: anchor(var(--anchor) top) anchor(var(--anchor) right) ... ; } How do you keep it clean when entering/exiting the list? Use transition-delay ⭐️ ul:has(li:hover) { --active: 1; } ul::after { opacity: var(--active, 0); transition: opacity 0.2s, inset 0.2s 0.2s; } ul:hover::after { transition: opacity 0.2s 0.2s, inset 0.2s; } This is a cool trick you can use. Delay the opacity on enter and then delay the position on exit. That way you don't get a weird effect on enter/exit 🙏 This one's a "Future" CSS tip 🔮 But, the demo will work in all browsers in some way. The idea is to progressively enhance it. 1. No JavaScript and no Anchor Positioning? Highlight on hover ✏️ 2. No Anchor Positioning? Use JavaScript with a single event listener to update the inset values using elementFromPoint and .closest 🫶 3. If there is Anchor Positioning support, use that and don't fire the JavaScript. You can check with CSS.supports('anchor-name: --anchor') ✨ That's it! CodePen.IO link below! 👇

CSS Tip! 🤙 You can create this magnetic :hover effect with CSS anchor positioning, :has, and zero JS 🔥 article { anchor-name: --develop; } ul:has(li:hover) { --anchor: --develop; } ul::after { inset: anchor(var(--anchor) top) anchor(var(--anchor) right) ... ; } How do you keep it clean when entering/exiting the list? Use transition-delay ⭐️ ul:has(li:hover) { --active: 1; } ul::after { opacity: var(--active, 0); transition: opacity 0.2s, inset 0.2s 0.2s; } ul:hover::after { transition: opacity 0.2s 0.2s, inset 0.2s; } This is a cool trick you can use. Delay the opacity on enter and then delay the position on exit. That way you don't get a weird effect on enter/exit 🙏 This one's a "Future" CSS tip 🔮 But, the demo will work in all browsers in some way. The idea is to progressively enhance it. 1. No JavaScript and no Anchor Positioning? Highlight on hover ✏️ 2. No Anchor Positioning? Use JavaScript with a single event listener to update the inset values using elementFromPoint and .closest 🫶 3. If there is Anchor Positioning support, use that and don't fire the JavaScript. You can check with CSS.supports('anchor-name: --anchor') ✨ That's it! CodePen.IO link below! 👇

jhey ʕ•ᴥ•ʔ

729,560 просмотров • 2 лет назад

$CSS Tip! 💫 You can create this responsive perspective warp animation with 3D CSS and container queries ✨ (Video reveals trick 👀) .warp { container-type: size; perspective: 100px; transform-style: preserve-3d; resize: both; overflow: hidden; } Couple of tricks in this one 🤓 The main idea is to create a tunnel (an open-ended cube). On each side of the tunnel, use linear-gradient to create the grid lines ✨ .side { background: linear-gradient(#fff 0 1px, transparent 1px 5%) 50% 0 / 5% 5%, linear-gradient(90deg, #fff 0 1px, transparent 1px 5%) 50% 50% / 5% 5%; } To position each side, you rotate on the x-axis by 90deg. Each side would become invisible at this point. So you give the scene perspective 😉 .warp__side--top { width: 100cqi; height: 100cqmax; transform-origin: 50% 0%; transform: rotateX(-90deg); } The cool part here is that you want to make each side the same height. But the container is responsive. So you can use a container query and make sure each side is 100cqmax tall 🫶 Then the "beams". Each side contains "beams". They have different colors, sizes, and positions, and move at different speeds ⚡️ We can control that through scoped custom properties. .beam { width: 5%; position: absolute; top: 0; left: calc(var(--x, 0) * 5%); aspect-ratio: 1 / 2; background: linear-gradient( hsl(var(--hue) 80% 60%), transparent ); translate: 0 100%; animation: warp calc(var(--speed, 0) * 1s) calc(var(--delay, 0) * -1s) infinite linear; } The magic here is though that a beam's animation is as basic as translating it from the top of the side to the bottom. And you can get that distance with a container query again 🔥 @keyframes warp { 0% { translate: -50% 100cqmax; } 100% { translate: -50% -100%; } } And that is pretty much it! A cool warp animation effect using 3D CSS and container queries ⚡️ If you have any questions, let me know ᵔᴥᵔ CodePen.IO link below! 👇$

CSS Tip! 💫 You can create this responsive perspective warp animation with 3D CSS and container queries ✨ (Video reveals trick 👀) .warp { container-type: size; perspective: 100px; transform-style: preserve-3d; resize: both; overflow: hidden; } Couple of tricks in this one 🤓 The main idea is to create a tunnel (an open-ended cube). On each side of the tunnel, use linear-gradient to create the grid lines ✨ .side { background: linear-gradient(#fff 0 1px, transparent 1px 5%) 50% 0 / 5% 5%, linear-gradient(90deg, #fff 0 1px, transparent 1px 5%) 50% 50% / 5% 5%; } To position each side, you rotate on the x-axis by 90deg. Each side would become invisible at this point. So you give the scene perspective 😉 .warp__side--top { width: 100cqi; height: 100cqmax; transform-origin: 50% 0%; transform: rotateX(-90deg); } The cool part here is that you want to make each side the same height. But the container is responsive. So you can use a container query and make sure each side is 100cqmax tall 🫶 Then the "beams". Each side contains "beams". They have different colors, sizes, and positions, and move at different speeds ⚡️ We can control that through scoped custom properties. .beam { width: 5%; position: absolute; top: 0; left: calc(var(--x, 0) * 5%); aspect-ratio: 1 / 2; background: linear-gradient( hsl(var(--hue) 80% 60%), transparent ); translate: 0 100%; animation: warp calc(var(--speed, 0) * 1s) calc(var(--delay, 0) * -1s) infinite linear; } The magic here is though that a beam's animation is as basic as translating it from the top of the side to the bottom. And you can get that distance with a container query again 🔥 @keyframes warp { 0% { translate: -50% 100cqmax; } 100% { translate: -50% -100%; } } And that is pretty much it! A cool warp animation effect using 3D CSS and container queries ⚡️ If you have any questions, let me know ᵔᴥᵔ CodePen.IO link below! 👇

jhey ʕ•ᴥ•ʔ

187,474 просмотров • 2 лет назад

CSS Tip! ⭐️ You can use mix-blend-mode with scoped custom properties to create this inverted :hover effect 🤙 button > span { left: calc(var(--x, 0) * 1px); top: calc(var(--y, 0) * 1px); mix-blend-mode: difference; 👈 } The cool trick is that using mix-blend-mode acts like a color inverter which works well with monochromatic controls 😍 Saves defining the :hover colors, etc. It works it out for you! As for how to move that spot around? A teeny bit of JavaScript 🤏 const UPDATE = ({target, x, y }) => { const bounds = target.getBoundingClientRect() target.style.setProperty('--x', x - bounds.left) target.style.setProperty('--y', y - bounds.top) } const BTNS = document.querySelectorAll('button') BTNS.forEach(BTN => BTN.addEventListener('pointermove', UPDATE)) On :hover you can use a scoped custom property to change the size of the spot button:is(:hover, :focus-visible) { --active: 1; } button span { transform: translate(-50%, -50%) scale(calc(var(--active, 0) * 3); transition: transform 0.25s; } But, what about the bouncy easy? You can use linear() where supported to create a bouncy transition ✨ @supports (transition-timing-function: linear(0, 1)) { button:is(:hover, :focus-visible) span { transition-duration: 0.5s; transition-timing-function: linear( 0, 0.5007 7.21%, 0.7803 12.29%, ... ); } } That's it! Thanks for the challenge Alohe 🤙 CodePen.IO link below! 👇

CSS Tip! ⭐️ You can use mix-blend-mode with scoped custom properties to create this inverted :hover effect 🤙 button > span { left: calc(var(--x, 0) * 1px); top: calc(var(--y, 0) * 1px); mix-blend-mode: difference; 👈 } The cool trick is that using mix-blend-mode acts like a color inverter which works well with monochromatic controls 😍 Saves defining the :hover colors, etc. It works it out for you! As for how to move that spot around? A teeny bit of JavaScript 🤏 const UPDATE = ({target, x, y }) => { const bounds = target.getBoundingClientRect() target.style.setProperty('--x', x - bounds.left) target.style.setProperty('--y', y - bounds.top) } const BTNS = document.querySelectorAll('button') BTNS.forEach(BTN => BTN.addEventListener('pointermove', UPDATE)) On :hover you can use a scoped custom property to change the size of the spot button:is(:hover, :focus-visible) { --active: 1; } button span { transform: translate(-50%, -50%) scale(calc(var(--active, 0) * 3); transition: transform 0.25s; } But, what about the bouncy easy? You can use linear() where supported to create a bouncy transition ✨ @supports (transition-timing-function: linear(0, 1)) { button:is(:hover, :focus-visible) span { transition-duration: 0.5s; transition-timing-function: linear( 0, 0.5007 7.21%, 0.7803 12.29%, ... ); } } That's it! Thanks for the challenge Alohe 🤙 CodePen.IO link below! 👇

jhey ʕ•ᴥ•ʔ

152,923 просмотров • 2 лет назад

Gemini 3 is the best model at creating animations. It's not even close. Here are the prompts I used for creating these UI animations. You don't need animations everywhere, but there are key places where it can enhance your design: the hero intro, hover interactions, slow content reveal, background effects and navigation transitions. Gemini 3 relies heavily on good prompting, ideally with image or code. Intro + animation on scroll: "Animate when in view: fade in, slide in, blur in, element by element. Use 'both' instead of 'forwards'. Don't use opacity 0. Add a clip animation to the background, column by column using clip-path." Buttons: "Add a 1px border beam animation around the pill-shaped button on hover. " Text animation: "Add a vertical text clip slide down animation letter by letter" Logos looping: "Add a marquis infinite loop slow animation to the logos using alpha mask" Content switching: "Animate the big card to rotate between 3 cards in a loop. Add prev/next arrows to switch between cards." Flashlight on hover: "Add a subtle flashlight effect on hover/mouse position to both background and border of the cards." Testimonials looping: "Make the cards animate marquis in an infinite loop with alpha mask slowly."

Gemini 3 is the best model at creating animations. It's not even close. Here are the prompts I used for creating these UI animations. You don't need animations everywhere, but there are key places where it can enhance your design: the hero intro, hover interactions, slow content reveal, background effects and navigation transitions. Gemini 3 relies heavily on good prompting, ideally with image or code. Intro + animation on scroll: "Animate when in view: fade in, slide in, blur in, element by element. Use 'both' instead of 'forwards'. Don't use opacity 0. Add a clip animation to the background, column by column using clip-path." Buttons: "Add a 1px border beam animation around the pill-shaped button on hover. " Text animation: "Add a vertical text clip slide down animation letter by letter" Logos looping: "Add a marquis infinite loop slow animation to the logos using alpha mask" Content switching: "Animate the big card to rotate between 3 cards in a loop. Add prev/next arrows to switch between cards." Flashlight on hover: "Add a subtle flashlight effect on hover/mouse position to both background and border of the cards." Testimonials looping: "Make the cards animate marquis in an infinite loop with alpha mask slowly."

Meng To

200,148 просмотров • 9 месяцев назад

$CSS Trick ✨ You can create this glitch hover effect by animating pseudoelement content 🎬 button:hover span:after { animation: flip 0.2s calc(var(--i) * 0.05s); } @keyframes flip { 20% { content: '_'; } 40% { content: var(--c1); } 60% { content: var(--c2); } } It's a funky little track that allows you to animate text flipping with CSS 🤙 Leaning into custom properties, you can make each flip animation random with inline styles 🎨 C l Click Me You make use of each character within the keyframes above. And "--i" communicates the index that you can use for the animation-delay 🙌 That's all there is to it! As always, any requests or suggestions, hit me up! 🙏 CodePen.IO link below! 👇$

CSS Trick ✨ You can create this glitch hover effect by animating pseudoelement content 🎬 button:hover span:after { animation: flip 0.2s calc(var(--i) * 0.05s); } @keyframes flip { 20% { content: '_'; } 40% { content: var(--c1); } 60% { content: var(--c2); } } It's a funky little track that allows you to animate text flipping with CSS 🤙 Leaning into custom properties, you can make each flip animation random with inline styles 🎨 C l Click Me You make use of each character within the keyframes above. And "--i" communicates the index that you can use for the animation-delay 🙌 That's all there is to it! As always, any requests or suggestions, hit me up! 🙏 CodePen.IO link below! 👇

jhey ʕ•ᴥ•ʔ

168,444 просмотров • 2 лет назад

CSS Trick 🧲 You can create magnetic links with the power of custom properties and some JavaScript 💪 a { translate: calc(clamp(-1, var(--x), 1) * var(--pad-x)) ...; transition: translate var(--s, 1s) var(--ease, var(--elastic)); } a:hover { --s: 0s; } The trick here is to pad out the list items wrapping your links and use that as a translation limit 🛑 Start by using some JavaScript to calculate a value between -1 and 1 for both the x/y axis on pointermove for each list item, not the link! 🔗 If your pointer was at the center of the item, you'd get [0,0]. If it was in the top right, you'd get [1,-1] ☝️ It's worth checking out the JavaScript snippet to see how the mapping function works. Essentially, you create a function that when given a value between two bounds, will give you a mapped value back 🤙 const mapX = mapRange( item.offsetWidth * -0.5, item.offsetWidth * 0.5, 1, -1 ) Then, on pointermove, you plug the pointer position in to get the value back out and pass that into your CSS const x = mapX(item.centerX - event.x) document.documentElement.style.setProperty(--x, x) When the pointer leaves the list item, you make sure to reset these values back to 0 ✨ Once CSS has your values, it's the trick of updating the translation of each part You know that in each axis, you only want to translate the link by the padding amount li a { translate: calc(clamp(-1, var(--x), 1) * var(--pad-x)) calc(clamp(-1, var(--y), 1) * var(--pad-y)); transition: translate var(--speed, 1s) var(--ease, var(--elastic)); } This will translate the link within the list item by the desired amount. The cool part here is that you can set an offset for the text inside the link and have that move at a different rate ⭐️ By only updating the --pad-x/y custom properties for the inside the link, you can control how much it moves nav a span { --pad-x: 0.25rem; --pad-y: 0.25rem; } And the last piece, how do you update the behavior for transition speeds? And so it springs back like that? Again, use custom properties ✨ a:hover { --s: 0s; } a { transition: translate var(--s, 1s) var(--ease, var(--elastic)); } By default, a link will use --elastic easing via linear() and have a transition-duration of 1s. When a link is hovered that speed becomes 0s because you want the link to magnetise to your pointer. How about that little gap between when your pointer enters the item but hasn't hovered the link? Set a different transition so it transitions to being hovered 🫶 nav li:hover a { --ease: ease-out; --speed: 0.1s; } That's kinda it! 🙌 Use JavaScript (~40 loc) to get the information and then let CSS do all the lifting for you 💪 Any questions or suggestions, let me know 🙏 If you want a walkthrough video, also let me know please 🙏 CodePen.IO link below 👇

CSS Trick 🧲 You can create magnetic links with the power of custom properties and some JavaScript 💪 a { translate: calc(clamp(-1, var(--x), 1) * var(--pad-x)) ...; transition: translate var(--s, 1s) var(--ease, var(--elastic)); } a:hover { --s: 0s; } The trick here is to pad out the list items wrapping your links and use that as a translation limit 🛑 Start by using some JavaScript to calculate a value between -1 and 1 for both the x/y axis on pointermove for each list item, not the link! 🔗 If your pointer was at the center of the item, you'd get [0,0]. If it was in the top right, you'd get [1,-1] ☝️ It's worth checking out the JavaScript snippet to see how the mapping function works. Essentially, you create a function that when given a value between two bounds, will give you a mapped value back 🤙 const mapX = mapRange( item.offsetWidth * -0.5, item.offsetWidth * 0.5, 1, -1 ) Then, on pointermove, you plug the pointer position in to get the value back out and pass that into your CSS const x = mapX(item.centerX - event.x) document.documentElement.style.setProperty(--x, x) When the pointer leaves the list item, you make sure to reset these values back to 0 ✨ Once CSS has your values, it's the trick of updating the translation of each part You know that in each axis, you only want to translate the link by the padding amount li a { translate: calc(clamp(-1, var(--x), 1) * var(--pad-x)) calc(clamp(-1, var(--y), 1) * var(--pad-y)); transition: translate var(--speed, 1s) var(--ease, var(--elastic)); } This will translate the link within the list item by the desired amount. The cool part here is that you can set an offset for the text inside the link and have that move at a different rate ⭐️ By only updating the --pad-x/y custom properties for the inside the link, you can control how much it moves nav a span { --pad-x: 0.25rem; --pad-y: 0.25rem; } And the last piece, how do you update the behavior for transition speeds? And so it springs back like that? Again, use custom properties ✨ a:hover { --s: 0s; } a { transition: translate var(--s, 1s) var(--ease, var(--elastic)); } By default, a link will use --elastic easing via linear() and have a transition-duration of 1s. When a link is hovered that speed becomes 0s because you want the link to magnetise to your pointer. How about that little gap between when your pointer enters the item but hasn't hovered the link? Set a different transition so it transitions to being hovered 🫶 nav li:hover a { --ease: ease-out; --speed: 0.1s; } That's kinda it! 🙌 Use JavaScript (~40 loc) to get the information and then let CSS do all the lifting for you 💪 Any questions or suggestions, let me know 🙏 If you want a walkthrough video, also let me know please 🙏 CodePen.IO link below 👇

jhey ʕ•ᴥ•ʔ

164,863 просмотров • 2 лет назад

new portfolio — 1,600+ images and videos of art I've made across various mediums over the last 4 years: • are.na-style grid with video & gallery image previews on hover, adjustable columns, shareable post links • hdr image + video support in the fullscreen viewer • tag filtering across medium, style, subject, technology, year & media type (stack tags to drill down further) • keyboard shortcuts - ‘c’ for toggling visibility of post captions, ’t’ for toggling sidebar visibility under the hood, I built a custom CMS to manage and view all media: • vanilla js, html, css - no framework or dependencies • static site + cloudflare workers (d1 database, r2 storage) • media processing happens in-browser at upload, keeping the backend small (~$5/mo for everything) • frontend admin portal for managing and publishing media hope you enjoy checking it out. the cube in the header spins if you drag or click it!

new portfolio — 1,600+ images and videos of art I've made across various mediums over the last 4 years: • are.na-style grid with video & gallery image previews on hover, adjustable columns, shareable post links • hdr image + video support in the fullscreen viewer • tag filtering across medium, style, subject, technology, year & media type (stack tags to drill down further) • keyboard shortcuts - ‘c’ for toggling visibility of post captions, ’t’ for toggling sidebar visibility under the hood, I built a custom CMS to manage and view all media: • vanilla js, html, css - no framework or dependencies • static site + cloudflare workers (d1 database, r2 storage) • media processing happens in-browser at upload, keeping the backend small (~$5/mo for everything) • frontend admin portal for managing and publishing media hope you enjoy checking it out. the cube in the header spins if you drag or click it!

Adam Fuhrer

80,618 просмотров • 1 месяц назад

CSS Trick 🤙 You can use scroll-driven animations on the inline axis to create list animations like in these cards 🫶 article { animation: vibe; animation-timeline: view(inline); animation-range: cover 40% cover 60%; } @keyframes vibe { 50% { scale: 1; filter: grayscale(0); }} Here you use a view() timeline with the inline axis set inside the function. This means you can hook into the horizontal scroll position of an element inside its scroller 🙌 In this demo, you set a default smaller scale and make each card grayscale 🤏 article { scale: 0.8; filter: grayscale(1); } Then the animation happens as each card enters from the right at 0% and leaves to the left at 100% 🎞️ 50% is the halfway point and in your keyframes you make each card grow and saturate at that point before returning to its original state ✨ scroll-snap provides a nice look-and-feel here and on mobile 🫰 It's really as straightforward as that but made so much easier with a few lines of CSS 💙 For the parallax effect, you can animate a background-position on the card or the object-position on an img depending on what you go with 🤙 Lastly, you can use this today with progressive enhancement by wrapping your scroll-driven animation code in @supports and @media ⚡️ Users without support still get a decent experience! CodePen.IO link below! 👇

CSS Trick 🤙 You can use scroll-driven animations on the inline axis to create list animations like in these cards 🫶 article { animation: vibe; animation-timeline: view(inline); animation-range: cover 40% cover 60%; } @keyframes vibe { 50% { scale: 1; filter: grayscale(0); }} Here you use a view() timeline with the inline axis set inside the function. This means you can hook into the horizontal scroll position of an element inside its scroller 🙌 In this demo, you set a default smaller scale and make each card grayscale 🤏 article { scale: 0.8; filter: grayscale(1); } Then the animation happens as each card enters from the right at 0% and leaves to the left at 100% 🎞️ 50% is the halfway point and in your keyframes you make each card grow and saturate at that point before returning to its original state ✨ scroll-snap provides a nice look-and-feel here and on mobile 🫰 It's really as straightforward as that but made so much easier with a few lines of CSS 💙 For the parallax effect, you can animate a background-position on the card or the object-position on an img depending on what you go with 🤙 Lastly, you can use this today with progressive enhancement by wrapping your scroll-driven animation code in @supports and @media ⚡️ Users without support still get a decent experience! CodePen.IO link below! 👇

jhey ʕ•ᴥ•ʔ

465,403 просмотров • 2 лет назад

When the Lorenz Attractor Becomes a Cosmos Many of us have seen plots of the famous Lorenz system that famous butterfly-shaped chaos: ẋ = σ(y - x) ẏ = x(ρ - z) - y ż = xy - βz But here, we went one layer deeper. At every point (x, y, z), we computed the local Jacobian matrix, J(x, y, z) = [ -σ σ 0 ] [ ρ - z -1 - x ] [ y x - β ] Then we found its eigenvalues λ and plotted them in the complex plane. Re(λ) tells us whether nearby motion is locally growing or decaying. Im(λ) tells us whether that local motion is rotating. That gives us the spectral flow of the Lorenz system and not the attractor itself, but the hidden local linear geometry driving its instability. When I saw that flow, it looked strangely cosmic with two mirrored swarms curling like particles trapped in a mathematical whirlpool. So I mapped that spectral flow onto our living fabric, not as Einstein Spacetime this time, but as a creative geometric stage for chaos itself. #LorenzSystem #ChaosTheory #DynamicalSystems #Eigenvalues #SpectralFlow #ComplexPlane #NonlinearDynamics #Mathematics #Physics

When the Lorenz Attractor Becomes a Cosmos Many of us have seen plots of the famous Lorenz system that famous butterfly-shaped chaos: ẋ = σ(y - x) ẏ = x(ρ - z) - y ż = xy - βz But here, we went one layer deeper. At every point (x, y, z), we computed the local Jacobian matrix, J(x, y, z) = [ -σ σ 0 ] [ ρ - z -1 - x ] [ y x - β ] Then we found its eigenvalues λ and plotted them in the complex plane. Re(λ) tells us whether nearby motion is locally growing or decaying. Im(λ) tells us whether that local motion is rotating. That gives us the spectral flow of the Lorenz system and not the attractor itself, but the hidden local linear geometry driving its instability. When I saw that flow, it looked strangely cosmic with two mirrored swarms curling like particles trapped in a mathematical whirlpool. So I mapped that spectral flow onto our living fabric, not as Einstein Spacetime this time, but as a creative geometric stage for chaos itself. #LorenzSystem #ChaosTheory #DynamicalSystems #Eigenvalues #SpectralFlow #ComplexPlane #NonlinearDynamics #Mathematics #Physics

Mathelirium

22,460 просмотров • 2 месяцев назад

Here we go again 😈 What are we dealing with here? Meet the DBV-152. This sniper destroyer will leave you speechless as its gun is unforgiving. With its 100 mm of armor on the hull and speed 52 km/h speed, the DBV-152 is a titan that you want to have on your team. Be in position on February 20th if you want to lay your fingers on the limited-batch Czechoslovakian Tier X with a camo 3D style and a unique number for each vehicle. Only 100,000 available 💥 ➡️

Here we go again 😈 What are we dealing with here? Meet the DBV-152. This sniper destroyer will leave you speechless as its gun is unforgiving. With its 100 mm of armor on the hull and speed 52 km/h speed, the DBV-152 is a titan that you want to have on your team. Be in position on February 20th if you want to lay your fingers on the limited-batch Czechoslovakian Tier X with a camo 3D style and a unique number for each vehicle. Only 100,000 available 💥 ➡️

World of Tanks

16,084 просмотров • 1 год назад

Adobe.. has released a tool that combines Generative Gaussian Splats with a Diffusion layer and it's not all over the internet? WHAT IS GOING ON :D I had to test this out ofc! Substance 3D viewer, the new 3d viewer just released by Adobe, not only supports viewing of a large, large list of 3d formats, but it also supports generating of 3d models as Gaussian Splats. Combine that with the built-in 3d to image functionality and you basically have at least a few of the steps I've been doing for the last year or so using multiple tools. Exciting stuff! The new Photoshop Beta also supports the 3D viewer and you can import 3d files directly in photoshop as smart objects linked to the viewer. The elements you prompt in based on your models, can be easily exported to your clipboard without backgrounds making it very easy to use this in your normal image editing workflows. I have a suspicion that we'll see much more of this in other Adobe tools and I'm very curious to see this used for things like this in more 3d tools than "just" Adobe Neo (which is fantastic btw). #adobe #art #gaussiansplatting

Adobe.. has released a tool that combines Generative Gaussian Splats with a Diffusion layer and it's not all over the internet? WHAT IS GOING ON :D I had to test this out ofc! Substance 3D viewer, the new 3d viewer just released by Adobe, not only supports viewing of a large, large list of 3d formats, but it also supports generating of 3d models as Gaussian Splats. Combine that with the built-in 3d to image functionality and you basically have at least a few of the steps I've been doing for the last year or so using multiple tools. Exciting stuff! The new Photoshop Beta also supports the 3D viewer and you can import 3d files directly in photoshop as smart objects linked to the viewer. The elements you prompt in based on your models, can be easily exported to your clipboard without backgrounds making it very easy to use this in your normal image editing workflows. I have a suspicion that we'll see much more of this in other Adobe tools and I'm very curious to see this used for things like this in more 3d tools than "just" Adobe Neo (which is fantastic btw). #adobe #art #gaussiansplatting

Martin Nebelong

280,078 просмотров • 1 год назад

Apple Maps 3d is insanely impressive now (see video below) Google on the other hand decided to build an insanely clunky solution to display 3d maps to avoid using mobile GPUs: A Google server streams (!) a live video of its 3d rendered map to you, the result is a disastrous: a super laggy and clunky 3d view full of video compression artefacts with a response time of 2-3 seconds for every movement And I know WHY they built that, someone felt it was not inclusive to only have 3d maps that are high performing on iOS because Apple's GPUs are insanely fast and can deal with it (as you can see below in Apple Maps) but they wanted to support inferior phones, I get it But then they also decided to worsen the experience for iOS users who could easily run 3d natively on its GPU It's just an insane product decision, there's no way to cut it: they could have super smooth 3d like Apple Maps but neutered it with a clunky live stream Even more insane because Google does have native 3d on iOS in a completely different app that nobody uses: Google Earth Is 3d important? Not rly for nav no but it shows again something about Google's engineering decisions, like the redesign of the Google OAuth Login screen that made zero sense Nobody is speaking up against bad ideas in Google meetings, everyone's too scared of HR maybe, it's the opposite of a meritocracy and it's just super visible from using Google products right now

Apple Maps 3d is insanely impressive now (see video below) Google on the other hand decided to build an insanely clunky solution to display 3d maps to avoid using mobile GPUs: A Google server streams (!) a live video of its 3d rendered map to you, the result is a disastrous: a super laggy and clunky 3d view full of video compression artefacts with a response time of 2-3 seconds for every movement And I know WHY they built that, someone felt it was not inclusive to only have 3d maps that are high performing on iOS because Apple's GPUs are insanely fast and can deal with it (as you can see below in Apple Maps) but they wanted to support inferior phones, I get it But then they also decided to worsen the experience for iOS users who could easily run 3d natively on its GPU It's just an insane product decision, there's no way to cut it: they could have super smooth 3d like Apple Maps but neutered it with a clunky live stream Even more insane because Google does have native 3d on iOS in a completely different app that nobody uses: Google Earth Is 3d important? Not rly for nav no but it shows again something about Google's engineering decisions, like the redesign of the Google OAuth Login screen that made zero sense Nobody is speaking up against bad ideas in Google meetings, everyone's too scared of HR maybe, it's the opposite of a meritocracy and it's just super visible from using Google products right now

@levelsio

1,489,214 просмотров • 2 лет назад

** Sega Genesis 3D engine update 8.5 ** A smaller update - Scrolling left or right of the sprite based background is implemented along with X camera shifting of the 3d plane. The Exodus emulator has been used with sprite boxing enabled so you can see the background sprites making up the object ( their outlines ) and how they move to tilt the image . The background is made up of 112 sprites (51 are multiplexed in that number as the Genesis is limited to 80 without mulitplexing eg basically re-using sprite hardware as the screen is being drawn ) . In a 6 x 17 sprite grid of 16x32 pixel high sprites. If the tilt affect was not neccessary or only 1/2 the angle of tilt effect was needed, I could get away with 1/2 the number of sprites and just used 32x32 sprites instead. I think the tilt effect adds a bit to movement however. This is very similar to how a Neo Geo would build its backgrounds up - in 16 pixel strips however its sprites are tall as the screen or more but the concept of making backgrounds up in 16 pixel wide strips is similar. The NG uses sprites to build any background layers required. Here on the Genesis the reason is rendering is much faster using both the 3d planes and using a total sprite background for this engine. Initially i had a lot of things breaking when I tried to move the camera in the X dimension much , as i'd optimised the vertex transform path heavily and once beyond a certain camera offset the X value was wrapping around causing a lot of breakage in the rendering. Thankfully solved that issue without marginal impact to cpu . It still needs work , perspectives are a bit wrong etc but it won't be hard to fix. Also found some rendering speeds ups, about 8% by optimising fully onscreen quads and optimising the clearing of the frame buffers more efficiently. Toni Gálvez - Megastyle - BG. has been hard at work on HUD elements and more 3d models so will have something to show for that soon. #SGDK #SegaMegadrive #SegaGenesis

Sega Genesis 3D engine update 8.5 A smaller update - Scrolling left or right of the sprite based background is implemented along with X camera shifting of the 3d plane. The Exodus emulator has been used with sprite boxing enabled so you can see the background sprites making up the object ( their outlines ) and how they move to tilt the image . The background is made up of 112 sprites (51 are multiplexed in that number as the Genesis is limited to 80 without mulitplexing eg basically re-using sprite hardware as the screen is being drawn ) . In a 6 x 17 sprite grid of 16x32 pixel high sprites. If the tilt affect was not neccessary or only 1/2 the angle of tilt effect was needed, I could get away with 1/2 the number of sprites and just used 32x32 sprites instead. I think the tilt effect adds a bit to movement however. This is very similar to how a Neo Geo would build its backgrounds up - in 16 pixel strips however its sprites are tall as the screen or more but the concept of making backgrounds up in 16 pixel wide strips is similar. The NG uses sprites to build any background layers required. Here on the Genesis the reason is rendering is much faster using both the 3d planes and using a total sprite background for this engine. Initially i had a lot of things breaking when I tried to move the camera in the X dimension much , as i'd optimised the vertex transform path heavily and once beyond a certain camera offset the X value was wrapping around causing a lot of breakage in the rendering. Thankfully solved that issue without marginal impact to cpu . It still needs work , perspectives are a bit wrong etc but it won't be hard to fix. Also found some rendering speeds ups, about 8% by optimising fully onscreen quads and optimising the clearing of the frame buffers more efficiently. Toni Gálvez - Megastyle - BG. has been hard at work on HUD elements and more 3d models so will have something to show for that soon. #SGDK #SegaMegadrive #SegaGenesis

Shannon Birt

21,350 просмотров • 1 месяц назад

Have you made some #3D models with #gaussiansplatting using Luma or polycam ? Here is how you can now clean them up directly on the web: People nowadays call them "Splats". These 3D models have the advantage of being extremely light compared to polygon-based 3D models. You can use various apps to generate these assets like the one I mentioned above. Often what you need is just a video or a set of images that you can shoot directly from your phone. To my knowledge, none of those apps right now offer the ability to edit and "clean" the model you get.... UNTIL NOW! You can go to from PlayCanvas import the splats you have downloaded and start cleaning it up directly on your #browser. After that the asset is ready to be exported as a PLY file Was this useful? Follow me for more content around #XR and #AI 😉

Have you made some #3D models with #gaussiansplatting using Luma or polycam ? Here is how you can now clean them up directly on the web: People nowadays call them "Splats". These 3D models have the advantage of being extremely light compared to polygon-based 3D models. You can use various apps to generate these assets like the one I mentioned above. Often what you need is just a video or a set of images that you can shoot directly from your phone. To my knowledge, none of those apps right now offer the ability to edit and "clean" the model you get.... UNTIL NOW! You can go to from PlayCanvas import the splats you have downloaded and start cleaning it up directly on your #browser. After that the asset is ready to be exported as a PLY file Was this useful? Follow me for more content around #XR and #AI 😉

Gabriele Romagnoli

70,987 просмотров • 2 лет назад

HUGE UPDATE My twitch 3d livestream is now in VR and AR! We've basically made a hologram that can be shrunk down to sit on your desk!!! The 3d livestream is a real-time interactive point cloud (built using LiDAR cameras) of me, synced up with my regular twitch broadcasts. It's full 360, uses no avatars or assets, and has integrated twitch features such as chat, a movie screen with the normal 2D stream displayed, and customizable sprite characters that viewers can control and move freely about the space with AND they show up on the regular stream as if in the room with me. We've recently gotten collision working so I can swat viewers away and send them flying, added a racing minigame with hoops that also show up in the normal stream, and ultimately made VR / AR HOLOGRAMS I'm so excited and it's only gonna get better. We're adding more interactive features, working on better aesthetics, and creating REAL NON-VR holograms that can ACTUALLY sit on your desk!! I can't wait Follow the project here and on and swing by if you have any questions or if you want to join future playtests (please do ahaha) :)

HUGE UPDATE My twitch 3d livestream is now in VR and AR! We've basically made a hologram that can be shrunk down to sit on your desk!!! The 3d livestream is a real-time interactive point cloud (built using LiDAR cameras) of me, synced up with my regular twitch broadcasts. It's full 360, uses no avatars or assets, and has integrated twitch features such as chat, a movie screen with the normal 2D stream displayed, and customizable sprite characters that viewers can control and move freely about the space with AND they show up on the regular stream as if in the room with me. We've recently gotten collision working so I can swat viewers away and send them flying, added a racing minigame with hoops that also show up in the normal stream, and ultimately made VR / AR HOLOGRAMS I'm so excited and it's only gonna get better. We're adding more interactive features, working on better aesthetics, and creating REAL NON-VR holograms that can ACTUALLY sit on your desk!! I can't wait Follow the project here and on and swing by if you have any questions or if you want to join future playtests (please do ahaha) :)

Perri

39,904 просмотров • 1 год назад

CSS Tip! 💪 You can create these tab controls with CSS :has() + radio buttons ✨ .tabs:has(input:nth-of-type(3)) { --count: 3; } .tabs:has(:checked:nth-of-type(3)) { --active: 2; } .tabs::after { translate: calc(var(--active, 0) * 100%) 0; width: calc(100% / var(--count)); } Two CSS :has() tricks here combined with a rendering trick 🤙 The tab control is a container using display: grid. You can use :has() to count the number of tabs in the container: .tabs:has(input:nth-of-type(3)) { --count: 3; } .tabs:has(input:nth-of-type(4)) { --count: 4; } Using the cascade, the last valid :has() gives you the number of tabs 🫶 Once you know the number of tabs, you know how to size the indicator: .tabs::after { content: ""; position: absolute; height: 100%; width: calc(100% / var(--count)); } It's a pseudoelement that uses --count to determine its size 📏 The next :has() trick is determining which tab is active or :checked as it's an input [type=radio] .tabs:has(:checked:nth-of-type(2)) { --active: 1; } .tabs:has(:checked:nth-of-type(3)) { --active: 2; } You can use a zero-indexed translation here. If the second input is :checked, set --active: 1, then translate the pseudoelement on the tabs to that position 👉 .tabs::after { translate: calc(var(--active, 0) * 100%) 0; } The last rendering trick is using mix-blend-mode 👀 The tabs have a black background-color, the pseudoelement is white, and the label text is white. When you use mix-blend-mode: difference on the pseudoelement it will give this effect that the text transitions from white to black sliding across 😎 .tabs::after { color: hsl(0 0% 100%); mix-blend-mode: difference; } You can totally mix up the colors here though and go with a different effect. The mechanics of how you can use CSS :has() is the main point here 🙏 As always, any questions, suggestions, etc. let me know CodePen.IO link below! 👇 (There's even a Tailwind CSS play for this one too 👀)

CSS Tip! 💪 You can create these tab controls with CSS :has() + radio buttons ✨ .tabs:has(input:nth-of-type(3)) { --count: 3; } .tabs:has(:checked:nth-of-type(3)) { --active: 2; } .tabs::after { translate: calc(var(--active, 0) * 100%) 0; width: calc(100% / var(--count)); } Two CSS :has() tricks here combined with a rendering trick 🤙 The tab control is a container using display: grid. You can use :has() to count the number of tabs in the container: .tabs:has(input:nth-of-type(3)) { --count: 3; } .tabs:has(input:nth-of-type(4)) { --count: 4; } Using the cascade, the last valid :has() gives you the number of tabs 🫶 Once you know the number of tabs, you know how to size the indicator: .tabs::after { content: ""; position: absolute; height: 100%; width: calc(100% / var(--count)); } It's a pseudoelement that uses --count to determine its size 📏 The next :has() trick is determining which tab is active or :checked as it's an input [type=radio] .tabs:has(:checked:nth-of-type(2)) { --active: 1; } .tabs:has(:checked:nth-of-type(3)) { --active: 2; } You can use a zero-indexed translation here. If the second input is :checked, set --active: 1, then translate the pseudoelement on the tabs to that position 👉 .tabs::after { translate: calc(var(--active, 0) * 100%) 0; } The last rendering trick is using mix-blend-mode 👀 The tabs have a black background-color, the pseudoelement is white, and the label text is white. When you use mix-blend-mode: difference on the pseudoelement it will give this effect that the text transitions from white to black sliding across 😎 .tabs::after { color: hsl(0 0% 100%); mix-blend-mode: difference; } You can totally mix up the colors here though and go with a different effect. The mechanics of how you can use CSS :has() is the main point here 🙏 As always, any questions, suggestions, etc. let me know CodePen.IO link below! 👇 (There's even a Tailwind CSS play for this one too 👀)

jhey ʕ•ᴥ•ʔ

437,685 просмотров • 2 лет назад