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Water Simulation

This WebGL visualization demonstrates a simulated water surface using Three.js. The code constructs a 10x10 plane geometry, applies a blue wireframe material, and animates its vertices by altering their z-coordinates with a sine function based on time. Each vertex moves independently to create rippling wave-like motion, with the mesh redrawn every frame. The interactive camera, positioned at z=50, provides a perspective view of the undulating terrain, showcasing real-time procedural animation driven by a simple mathematical model.

82% match

Water Simulation

This example shows an interactive water surface simulation rendered with WebGL on an HTML canvas. The visualization uses D3’s `select` to manage the container and a custom `viz` module that updates the scene on each render. The code initializes the WebGL context and draws a dynamic, undulating water effect, with state managed through a `setState` function to trigger re-renders. It relies on canvas-based WebGL rendering for fluid-like motion, with no external data source beyond the visual simulation itself.

77% match

Simple Water Simulation

This example shows a simple water simulation rendered as a full-screen, animated canvas. A static, blue gradient fill is applied based on the texture coordinate’s y-position, creating a uniform water-like surface. The piece uses the WebGL API directly via JavaScript, compiling custom vertex and fragment shaders to control geometry and color. It draws a single quad as a triangle strip and continuously re-renders it via `requestAnimationFrame`, though the color does not change over time.

77% match

Simple Water Simulation

A simple WebGL pendulum swings in blue against a white canvas, anchored at a fixed point and connected by a line to a circular bob. The simulation runs continuously, rotating the bob and wire around the anchor using a shader-based rotation matrix. Users can click buttons to increase or decrease the angular velocity, speeding up or slowing down the swing. Rendered with the WebGL API, the example draws points, a triangle fan for the bob, and lines via raw vertex buffers and custom shaders.

71% match

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This example shows a 3D surface plot of a mathematical function, where the height at each point is determined by a cosine wave based on distance from the origin, scaled by a random factor. Users can drag the surface to rotate it in three dimensions, or click the "update" button to generate a new surface with a different random amplitude. The visualization uses d3._3d to project and draw the surface as SVG paths, with d3-scale-chromatic's interpolateSpectral for coloring and d3.drag for interaction. Each update transitions the new surface in over one second, dynamically recalculating the color scale domain based on the new height range.

SShuyu Zheng

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An interactive 3D surface plot visualizes a mathematical function of two variables, rendered as animated SVG polygons that respond to drag gestures for rotation. The code uses the d3-3d library with d3.v4 to project points into 3D space, while `d3.drag()` handles mouse interaction to update rotation angles. Surface color varies by height using `d3.interpolateSpectral`. A button triggers `d3.randomUniform` to generate new function parameters, transitioning the surface over one second via D3 transitions.

Jjorelchan

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This visualization demonstrates a first-person raycasting engine rendered on an HTML canvas using the p5.js library. It shows a top-down map view alongside a player-controlled camera that casts rays to detect wall collisions, simulating a 3D perspective effect. The code uses p5.js functions like `fill`, `rect`, `circle`, and `line` for drawing, while the WebGL-accelerated canvas handles the animation loop. The scene features a grid-based maze with red player indicators and directional lines.

Rrahulram70

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This example shows an interactive terrain visualization built with React and D3.js, displaying a 3D surface rendered on an HTML canvas. The code uses `d3.forceSimulation` to position nodes in a network layout, while `d3.geoPath` generates geographic shapes from projected data. The data appears to be a dataset of geographic coordinates, with the visualization applying a custom projection and color encoding to represent elevation or another spatial attribute. The scene is rendered through a canvas element, with the React framework managing state and updates between user interactions and the underlying D3 rendering pipeline.

TTrustPaul