Revision: 06.08.2023, https://compute.toys/view/398
fn sdCircle(p: vec2f, r: f32) -> f32 {
return length(p) - r;
}
Revision: 06.08.2023, https://compute.toys/view/407
fn sdSphere(p: vec3f, r: f32) -> f32 {
return length(p) - r;
}
yiwenl
/ glsl-rotation-2d
Last active
February 20, 2025 05:21
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| vec2 rotate(vec2 v, float a) { | |
| float s = sin(a); | |
| float c = cos(a); | |
| mat2 m = mat2(c, s, -s, c); | |
| return m * v; | |
| } |
paulirish
/ what-forces-layout.md
Last active
December 5, 2025 10:45
What forces layout/reflow. The comprehensive list.
All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.
Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.
elem.offsetLeft,elem.offsetTop,elem.offsetWidth,elem.offsetHeight,elem.offsetParent