const char *label: A string label for the spinner, used to identify it in ImGui. float radius: The radius of the spinner. float thickn

Two-tone color sweep, a port of the CSS background-clip:text loaders: l7 (mode 0): linear-gradient(#C02942 .., #000 0) -> a hard edge sweeps across, c

Scanline glitch, an approximation of the CSS l35 / l36: mode 0: a thin horizontal band scans vertically; the slice inside it is displaced horizontally

Glitchy shake, a port of the CSS l25: the whole word moves between 8 fixed offsets over the cycle (scaled from the CSS px values at 30px font). mode 0

Split-and-slide text, a port of the CSS l12 / l13: two stacked copies clipped to the top / bottom half of the text slide in opposite directions by one

Tumble flip, a port of the CSS l28: the word spins 180 in-plane, then flips over Y, then over X, returning to identity. mode 0: flat tumble (vertices

Typing text, a port of the CSS clip-path typers: l4: clip-path inset 3ch -> -1ch, steps(4) -> reveals the last 'tail' chars l5: clip-path inset 100

Arc arrow: a 270-degree ring arc with a triangular arrowhead at its leading tip, spinning a full turn / sec (linear). Port of the CSS "l11" loader. mo

Bounce ball: three tall bottom-anchored bars; a ball rolls left<->right (1.5 s) across their tops while bouncing (0.75 s). mode 1 uses one long arc pe

Capture: a ball rolls in through the first gate to the centre, where the middle gate opens to admit it and then closes around it, trapping the ball. m

Converge: in each column a top bar and a bottom dot slide together to the centre and back, in a left-to-right wave (alternate). mode 1 moves all colum

Devour: a ball sucks in two dots from the right, growing (1x -> 1.5x -> 2x) with each, while a bar slides in to the centre; then the ball dashes off l

Escape: like Capture, but after being trapped at the centre the ball slips to a side gap and shoots out of the top. mode 1 ejects downward; mode 2 rev

Gap slide: three static bars, each with a round gap that travels along it; the gap hops from bar to bar in sequence (alternate). mode 1 moves all gaps

Gates: three columns (top + bottom bar) act as gates that retract from the centre to let a ball roll through, then close behind it. mode 1 adds a vert

Gather: four arms fly in from off-screen to assemble a plus around a centre dot, rotate 90 degrees, then fly back out (1.5 s loop). mode 1 rotates the

Knock away: a bar rolls left->right (bouncing) and knocks the first two dots down at 1/3 and 2/3; at the end it shoves the last dot sideways and tumbl

Knock dots: three dots in a row; a bar rolls left<->right (1 s) bouncing (0.5 s) and the dot it lands on is knocked down to the bottom. mode 1 pops th

Lift: three tall rounded bars slide from the bottom to the top in a staggered wave, then back (alternate). mode 1 reverses the stagger order; mode 2 r

Push: in each column a dot descends from the top to the centre and pushes the bar below it, one column after another (alternate). mode 1 mirrors the c

Push wave: like Push, but a single dot-push travels across the columns one at a time and resets before the next (linear loop). mode 1 mirrors the colu

Relay: a nine-step wave (2 s loop): bars drop one by one, rise carrying their dot underneath, then the dots drop back in turn. mode 1 mirrors the colu

Slot: a dot passes top->bottom through two bars that open as a gate and close behind it (1 s linear loop), while the figure rotates in 90-degree steps

Split: two horizontal bars spread from the centre to the edges while a dot drops to the middle (0.5 s alternate); the whole figure rotates in 90-degre

Staircase ball: three bottom-anchored bars of descending height (100/66/33%); a ball rolls left->right (2 s loop) bouncing (0.5 s) while drifting down

Stretch capsules: three vertical pill bars grow from a centre dot to full height and back (animation-direction: alternate). mode 1 staggers the three

Stretch sequential: three pill bars grow to full height one-by-one (left->right), then the alternate timeline shrinks them back. mode 1 fills right->l

Swap ends: in each column a bar and a dot swap top/bottom ends, flipping one column after another in a wave (alternate). mode 1 flips all columns in s

Comb discs: two striped discs (complementary horizontal combs) overlap into one solid circle, slide apart sideways, each spins 180 deg, then slide bac

Conic grid: a 2x2 block of conic-corner tiles (split by a "+" gap) with five dots at the edge midpoints and the centre; the whole figure spins .5 turn

Conic wheels: three concentric four-colour pie discs spinning at different rates. In CSS the parent's spin compounds onto the inner discs, giving effe

Corner arcs: a static centre dot ringed by an annulus. The ring splits into four quarter pieces that pull apart radially, rotate 90 deg about the cent

Corner burst: a static diamond (the box's edge-midpoint square) with four corner triangles on top. The corners burst outward (box 40 -> 60 px), rotate

Corner squares: four fixed-size squares sit at the box corners. The box grows 40 -> 60 px (the squares spread apart leaving a "+" gap), then all four

Cross blades: a static vertical bow-tie (two wedges) plus two horizontal blades that rotate -270 deg about opposite corners (with pauses), while the c

Diagonal flip: a solid square split along one diagonal into two teal triangles. One half swings out to the side on a hinge while the other slides its

Dot ring: twelve dots evenly spaced (30 deg apart) on a circle, alternating two colours, the whole ring spinning one turn / 2 sec counter-clockwise. P

Carousel dots, a port of the CSS dots/l31: two overlaid dot-pairs (::before/::after); the loader slides 37.5% while ::after uses rotate(−½turn) transl